0039966a7d5c037dc12502080000a0000007496e6866856b76b501008000a0ffffffff060000000118fa1efd9b0b"}, 0x48}}, 0x0) 05:29:15 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x106, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f00000004c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r2}}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) fgetxattr(r3, &(0x7f0000000000)=@random={'osx.', '/dev/infiniband/rdma_cm\x00'}, &(0x7f00000001c0)=""/178, 0xb2) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f0000000180)={0xa, 0x4, 0xfa00, {r4}}, 0xc) 05:29:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000400)='./file0\x00'}, 0x10) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) recvfrom$llc(r1, &(0x7f00000004c0)=""/240, 0xf0, 0x10001, &(0x7f0000000640)={0x1a, 0x0, 0x3f, 0x0, 0x0, 0x3, @local}, 0x10) lsetxattr$trusted_overlay_nlink(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)='trusted.overlay.nlink\x00', &(0x7f00000002c0)={'L+', 0x3}, 0x28, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x5b, "e1db6c2d2ae1a06e7bd19c6a3915fa9a44bbaf4946b328a867347d6b1c09706c104817763bfcdc1105d13e8dbe4a0e52a33f624f54c4e3a16135c75376bcedcc42066d2762ac5ebe8c8159d8a17abb8d86c46e9e88cc49c0311cb5"}, &(0x7f0000000240)=0x63) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000007c0)={r2, 0x6}, &(0x7f0000000800)=0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000940)=""/175) getsockname$unix(r0, &(0x7f0000000340), &(0x7f0000000180)=0x6e) gettid() pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000840)=@assoc_id=r3, 0x4) r4 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xffff, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000008c0)={0x0, 0x7}, &(0x7f0000000900)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @local}}}, &(0x7f0000000440)=0x84) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f00000003c0)="00ab44cbd352022d32d9eca67278c02e8aab4e481bad5196d21c11b03dfa0b828ca94d8ee7af0ed7103e00bbefb4") syz_emit_ethernet(0x3e, &(0x7f0000000880)=ANY=[@ANYBLOB="0180c200000000b3890000000000080045029078ac2314bbac14140014ff907800000000450000000000000000000000ac141414aaac14140000000000000000"], &(0x7f0000000040)) signalfd(r0, &(0x7f00000001c0), 0x8) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000300)={0xbcc3, 0x100000001}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000740)={0x7fffffff, 0x9, 0x9, 0x76, r5}, &(0x7f0000000780)=0x10) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00000000c0)=""/149) 05:29:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@mcast2}, 0x20) close(r0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000003e40)='/dev/vhci\x00', 0x2001, 0x0) io_setup(0x8, &(0x7f0000000300)=0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000440)=""/241, &(0x7f0000000080)=0xf1) io_submit(r2, 0x1400, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000140), 0x2}]) 05:29:15 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x222, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x9, 0x80, r1, 0x401, r2, 0x1, 0x6, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, &(0x7f0000000440), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) r7 = accept4(r5, 0x0, &(0x7f0000000000), 0x0) dup2(r4, r7) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000002c0)) 05:29:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x416, 0x3, 0x1, 0x2, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x7, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140), &(0x7f0000000040), 0x3000000}, 0x20) [ 304.519399] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 05:29:15 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x79ff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) openat(r0, &(0x7f0000001380)='./file0\x00', 0x4a0402, 0x1c6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[], &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x9, 0xa4, 0x1}, &(0x7f0000000240)=0x10) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r3 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f00000013c0)='/dev/audio#\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={'syz', 0x3}, &(0x7f0000001500)="5a52d80137b99b2ff7f02fb88d02ec2587ad5ad8da72d5509f0dff8387603cb11f9267481863337aac1bc300edfc52c66aef3f373110c8bdab48c14ebc388c92c65167428aa30445b74fe89ec333fc118ae77b32", 0x54, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000001400)='blacklist\x00', &(0x7f0000001440)={'syz', 0x0}, r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x0, 0xf3, 0x101}) sendmmsg(r2, &(0x7f0000005fc0), 0x80000000000006a, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000040)={0x0, 0xffff}, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000300)={'raw\x00', 0xfe4, "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"}, &(0x7f0000001340)=0x1008) 05:29:15 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f000033b000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x1000, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 05:29:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="015749ad0000107f8b8b83ea5a349846ee6d7338ff7f00009e5549d598097fee601e11dcdeb94b28dad84f337be2713b550ba606776eaaf2a50a66d4fe63347d577143c775445272b544498c7498cc5083ced486f9d6a47f6bf9fe7aa33f51529f3e166ce86dfb08f68c40da2c02f5726dd6b4260564c329af0ed5c1e1d3616c54537051589e8cab7151c7ecd8e86839a9f401c2341f1089b830a881e41251201c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x10, &(0x7f0000000080)={r1}, &(0x7f00000001c0)=0xff09) 05:29:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clock_getres(0x5, &(0x7f0000000080)) 05:29:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000004880)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="c744240006000000c744240200000080c7442406000000000f01142466b8c2008ec80f070f0f369a0f2002674669f9c12c000026660f38157e0f660f0dbead00000066baf80cb8bcecb281ef66bafc0cb80b000000ef0f20d835080000000f22d8", 0x61}], 0x1, 0xfffffffffffffffc, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) r5 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1f, 0x4002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1}}, 0x9, 0x94, 0x1, 0x1, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000300)={r6, 0x5d, "3ed5ec647360b3ebbec7b57fda3705e29af22708ccdd620d43e8840fb97143d9c06218b449f93c4342b29b8daeaef5c794dc4d17c3767c63baa247be95c9b1d5f37a8fa3476fc37a72171fbca47c17dd20f1fc59250302907c7c5e6763"}, &(0x7f00000001c0)=0x65) 05:29:15 executing program 5: socket$inet6(0xa, 0x3, 0x800000000000004) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000240)={0x4, 0x80000000, 0x9}) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr=0x200000000000}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet(0x10, 0x2, 0xc) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="240000000b0607041dfffd946fa2830020200a0009000100061d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote, 'bridge_slave_0\x00'}}, 0x1e) 05:29:15 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0), 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00') clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000040)) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000080)={&(0x7f0000000180)="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", 0x186}) [ 304.901057] kvm: emulating exchange as write 05:29:15 executing program 3: r0 = creat(&(0x7f0000001dc0)='./file0\x00', 0x400000015) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000240)='security.evm\x00', &(0x7f0000000440)=@v2={0x0, 0x0, 0x6}, 0xa, 0x0) clone(0x3ffd, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/77) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000200)={0x0, 0x1, 0x6, @broadcast}, 0x10) mount(&(0x7f0000001480)=@nullb='/dev/nullb0\x00', &(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)='cpuset\x00', 0x0, &(0x7f0000001540)='cgroup\x00') getpgid(0x0) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}, 0x100) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000180)) [ 304.935964] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 304.997746] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 305.083373] cpuset: Unknown parameter 'cgroup' 05:29:15 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x2000, 0x0) [ 305.106987] netlink: 'syz-executor5': attribute type 1 has an invalid length. 05:29:15 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000008c0)={&(0x7f0000000180), 0xc, &(0x7f0000000880)={&(0x7f0000000800)=@ipv6_getroute={0x24, 0x1a, 0x21, 0x0, 0x0, {}, [@RTA_IIF={0x8}]}, 0x24}}, 0x0) socket$inet6(0xa, 0x80000, 0x7ffffffa) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e21, 0x101, @local, 0x33d7015b}, {0xa, 0x0, 0x0, @remote, 0x9}, 0x5, [0x0, 0x7f, 0x9, 0x3, 0x3, 0x561a, 0x3]}, 0x5c) r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) seccomp(0x1, 0x1, &(0x7f0000000380)={0x2, &(0x7f0000000140)=[{0x3, 0xe286, 0x7, 0x9}, {0x8, 0x8, 0x3, 0x4}]}) r5 = dup(r2) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r5, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280)={0xff60}, 0xe3c7) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x6, 0x1, 0x0, 0x0, 0x3, 0x7, 0xe7}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r8) write$FUSE_LSEEK(r6, &(0x7f0000000080)={0x18, 0x0, 0x4, {0xffffffff80000001}}, 0x18) sched_setattr(0x0, &(0x7f0000000180)={0x30, 0x5, 0x1, 0x0, 0xfffffffffffffffd, 0xfff, 0x0, 0x2}, 0x0) 05:29:15 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0), 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00') clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000040)) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000080)={&(0x7f0000000180)="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", 0x186}) [ 305.176717] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 05:29:16 executing program 2: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x2a7, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='!\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x6, 0x8001, 0x0, 0xffffffff80000000, 0x4, 0x5, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x11, "3fbda5cadcf6126e38ab16f17f4d386a42"}, &(0x7f0000000180)=0x19) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x3) 05:29:16 executing program 5: mount(&(0x7f0000000400), &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='bdev\x00', 0x0, &(0x7f0000444000)) mprotect(&(0x7f0000075000/0x4000)=nil, 0x4000, 0x1000000) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) 05:29:16 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x0, 0x10000000, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1, 0x17}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x4}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}]}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 05:29:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200802, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000200)={0x4, 0x10000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], 0x1) r6 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)=0x20) shutdown(r1, 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) sendmsg$key(r6, &(0x7f0000000080)={0x0, 0xd0daffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 05:29:16 executing program 5: r0 = socket$inet6(0xa, 0x800000080003, 0xf4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000040), 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001800010000000000000000000100000c0c0003000000000000000000100006000c0000000000000700000000"], 0x30}}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x27a, &(0x7f0000001540), 0x2, &(0x7f0000001100)=""/131, 0x38}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x204400) syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x40, 0x2802) write$uinput_user_dev(r2, &(0x7f0000000040)={'syz0\x00', {0x5, 0x40, 0x400, 0x11}, 0x31, [0x9, 0x9, 0x9, 0x7b46, 0x7, 0xfff, 0xffffffffffffff6f, 0x400000000000000, 0x1, 0x7, 0x0, 0x0, 0x7fff, 0x9, 0x7, 0x5, 0x1, 0x5, 0x3884, 0x40, 0x0, 0xbe9, 0x1, 0x0, 0x1, 0x6, 0x100000000, 0x800, 0xffffffffffff8001, 0x9, 0x0, 0x2, 0x6, 0x2, 0x3, 0x101, 0x8, 0x9, 0x1ff, 0x6, 0xc, 0x1, 0x6, 0x5, 0x7, 0x3, 0x6, 0x101, 0xecb, 0x100000000, 0x40, 0x6, 0x9, 0x1, 0x2, 0x4, 0x1, 0xfff, 0xffffffffffff5aae, 0x80000001, 0xfff, 0x3, 0x8001, 0x5], [0x83, 0xfff, 0xc89, 0x0, 0x1, 0x3, 0x8000, 0x0, 0x1, 0xc314, 0x4928, 0x6, 0x6, 0x8, 0x3ff, 0x4, 0x12df, 0x0, 0x7, 0x401, 0x26af, 0xfffffffffffffffe, 0x10001, 0xfffffffffffffffa, 0xc8, 0x8, 0x4, 0xfe5, 0x800, 0x9, 0x7f, 0x0, 0x2, 0x3, 0x8001, 0x200, 0x3, 0x1, 0x8, 0x100000001, 0x3515d378, 0xec, 0xf5be, 0x4, 0x4, 0x7ff, 0x2b7, 0x2, 0x5, 0x1000, 0x8, 0x7, 0x81, 0x50bd, 0x2, 0x3, 0x9, 0x7, 0x8, 0xe2ee, 0x6, 0x7, 0x80000000, 0x6], [0x2, 0x3, 0x858, 0x3, 0xf19, 0x401, 0x7, 0x3f, 0x1, 0x3, 0x7, 0x2, 0x1, 0x3f, 0x57dd4070, 0x100000001, 0x6, 0xffffffffffffff7f, 0x3f, 0x4, 0x0, 0x5, 0x7fffffff, 0x2, 0x7, 0x92d, 0x0, 0x9, 0x77e, 0x92, 0x3, 0xa1dd, 0x2a, 0x9, 0x401, 0x2, 0x3, 0x9, 0x1, 0x80, 0x845f, 0x1, 0x4, 0x9, 0xc90, 0x3f, 0x3, 0xffffffffffffff4c, 0x3f, 0x0, 0xf371, 0x7, 0x6, 0x5, 0x0, 0xff, 0x200000000000, 0x7, 0x9, 0x5, 0x200, 0x100000000, 0x40, 0x125], [0x3b, 0x40, 0x5, 0x9, 0x8, 0x9, 0x7, 0x7, 0x4, 0x3, 0x6, 0xcf, 0x4, 0x7, 0x2, 0xb14, 0x5, 0x4, 0x200, 0x1, 0x6, 0x2, 0x6, 0x5, 0x87, 0x94fd, 0x7fff, 0x20b, 0x100000000, 0x60b, 0x39, 0x7, 0x6, 0x0, 0x1, 0x4f, 0x8, 0x3, 0x0, 0xfffffffeffffffff, 0x9, 0x0, 0x217d, 0x4f0, 0x7, 0x3442e9f1, 0xbece, 0x6, 0x0, 0x4, 0x0, 0x101, 0x1, 0x6, 0x1, 0x2757, 0x7, 0x3329, 0x9, 0x2, 0x8001, 0x7fff, 0x10001]}, 0x45c) listen(r2, 0x1) shutdown(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0xfffffffffffff800) 05:29:16 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0x80045104, &(0x7f0000000080)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x0, 0x4}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4) 05:29:16 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000480)={0xffffffffffffffff}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0xb}, 0x20}, 0x1c) setxattr(&(0x7f00000000c0)='\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="750000000000000000002c423dc4c21ac77b532e59f35984f0630d446dbff8caa5ae6b432ef6fde7c99e"], &(0x7f0000000140)='\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000240)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) sendmmsg(r3, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000380)={0x5, 0x9fc}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000440)='./file0/bus\x00', 0x4) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000001c0), &(0x7f0000000300), 0x0, 0xffffffffffffffff) creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000300)) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000280)) 05:29:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000000) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000000000)=0x80, 0x0) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000040)=0x100000000001f, 0x87) sendmmsg(r0, &(0x7f0000003d40)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40), 0x0, 0x80}}, {{&(0x7f0000000140)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x2, 0x0) 05:29:16 executing program 3: pipe2(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000001480), &(0x7f00000014c0)=0x8) r2 = perf_event_open(&(0x7f0000001240)={0x2, 0x70, 0x7, 0x8, 0x2, 0x9, 0x0, 0x20, 0xb80, 0x0, 0x1, 0x7, 0x1, 0x7, 0x6aa, 0x8, 0x89, 0x53, 0x3a4, 0x80000001, 0x1, 0x7, 0xc3, 0x0, 0x10000, 0x3, 0x200, 0x6, 0x6, 0xfffffffffffffff7, 0x101, 0x3, 0x0, 0x200, 0x7, 0x0, 0x80, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000001200), 0x6}, 0x2144, 0x0, 0x0, 0x0, 0x9bbc, 0x80000001, 0x4ac}, 0x0, 0x10, 0xffffffffffffffff, 0x1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001440)=@assoc_value={0x0}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001540)={r4, 0x4}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004c00), &(0x7f0000004c40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004c80)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000004d80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004dc0), &(0x7f0000004e00)=0xc) getpgrp(0x0) getegid() getpgrp(0x0) getresuid(&(0x7f0000005a40), &(0x7f0000005a80), &(0x7f0000005ac0)) fstat(r0, &(0x7f0000005b00)) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005d40)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0xffffffffffffffff, &(0x7f0000005e80)) stat(&(0x7f0000005ec0)='./file1\x00', &(0x7f0000005f00)) gettid() getuid() fstat(r3, &(0x7f0000005f80)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006500)={{{@in=@local, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000006600)=0xe8) getegid() fcntl$getownex(r1, 0x10, &(0x7f0000006640)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006700)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006740)={{{@in6, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000006840)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000006880)) getresgid(&(0x7f0000007fc0), &(0x7f0000008000), &(0x7f0000008040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009680)={{{@in=@local, @in=@local}}, {{@in6}}}, &(0x7f0000009780)=0xe8) stat(&(0x7f00000097c0)='./file1\x00', &(0x7f0000009800)) fcntl$getownex(r3, 0x10, &(0x7f0000009880)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000098c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000099c0)=0xe8) getgroups(0x5, &(0x7f0000009a00)=[0x0, 0x0, 0xee00, 0x0, 0xee00]) fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000009a40), &(0x7f0000009a80), &(0x7f0000009ac0)) fstat(0xffffffffffffffff, &(0x7f0000009b00)) stat(&(0x7f0000009bc0)='./file0\x00', &(0x7f0000009c00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009c80), &(0x7f0000009cc0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009d00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009d40)={{{@in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000009e40)=0xe8) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000009e80)) lstat(&(0x7f0000009ec0)='./file1\x00', &(0x7f0000009f00)) getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a040)=[{&(0x7f0000006180)=@abs, 0x6e, &(0x7f0000006480), 0x0, &(0x7f0000006900)}, {&(0x7f0000006980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000007d80)=[{&(0x7f0000007cc0)}], 0x1, &(0x7f0000008080)=[@cred={0x20}], 0x20, 0x1}], 0x2, 0x10) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000001380)={0x3ff, 0x7, 0x3, 0x0, 0xff, 0x100000001, 0x101, 0xfff, 0x80000001, 0x1d, 0x3, 0x6}) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001300)={0x3, 0x1, 0xa3f6, 0x0, 0x0, 0x5, 0xfff, 0x848f, 0x9, 0x9, 0x100000000, 0x4}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x900, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000001580)=""/98) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x208200) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001340)=@int=0x1, 0x4) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$9p_xen(&(0x7f0000000040)='/\x00', &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)='9p\x00', 0x7048, &(0x7f0000000540)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000100)='ext-\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001800), 0x820, &(0x7f0000000240)=ANY=[@ANYBLOB="c1fa"]) [ 305.650073] netlink: 'syz-executor5': attribute type 3 has an invalid length. 05:29:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) io_submit(0x0, 0x0, &(0x7f0000000780)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x200000, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x3, 0x1, &(0x7f0000000480), 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4f0d000000000000, 0x3ef, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x4000000001000000, 0x0, 0x0, 0x0, 0x6]}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000240)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0xd}, @remote, @multicast1}, 0xc) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000440)) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhci\x00', 0x400001, 0x0) fcntl$getown(r3, 0x9) getpgid(0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002ac0)={{{@in=@remote, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000005e40)={0xffffffffffffffff, r3, 0x0, 0xa, &(0x7f0000005e00)='/dev/vhci\x00'}, 0x30) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000007680)=0x0) stat(&(0x7f00000076c0)='./file0\x00', &(0x7f0000007700)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmsg$netlink(r3, &(0x7f0000007840)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000007600)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="1000000229bde5f6dc316db59b777434496f6f1e14df250000"], 0x10}], 0x1, &(0x7f0000007780)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4000001}, 0x4000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r7 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000080)=0x0) io_submit(r8, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x3, 0x0, r7, &(0x7f0000000140)="c4427aa1afb6c4394b7f24a10591dd4391", 0x11, 0x2a}]) lseek(r0, 0x0, 0x4) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x112}, 0xc) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)) [ 305.717125] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 305.738615] EXT4-fs (sda1): Unrecognized mount option "Бъ" or missing value 05:29:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x8000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x20007ffc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2001, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000240)) [ 305.765964] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 305.791612] netlink: 'syz-executor5': attribute type 6 has an invalid length. 05:29:16 executing program 0: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x2, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}, 0x800}}}, 0xa0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000800)=ANY=[], &(0x7f00000002c0)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300), 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x6, 0x400) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000680)={0x0, 0x9}, &(0x7f00000006c0)=0x8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) renameat(r3, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000240)='./file1\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000540)}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='nfs\x00', 0x0, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x400000, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x2, @mcast2, 0x1}, {0xa, 0x4e23, 0x7, @local, 0x2}, r0, 0x4de8a597}}, 0x48) truncate(&(0x7f0000000600)='./file1\x00', 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000c7"], &(0x7f0000000400)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x5, 0x81, 0x100000000, 0x2, 0x2000000000000000}, 0x14) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000000480), 0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000008c0)="7eddb390c60ce13e0044df88b0cf765a4b9eff14dbe8e648c242e37bcd293e14740db30c9fcd2921651b448f44e5bd19d52953a901f752635c938e65caa08d178a3a2cef7fdc9eb6461e610bcb1d71802d1e", 0x52) 05:29:16 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x101000, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) setreuid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc05, 0x0) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x400, 0x0, &(0x7f0000000800)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6c6f0000000001fff300", 0x0}) finit_module(r0, &(0x7f0000000040)='bpq0\x00', 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000380)={"62707130000b00000000000000faff00", r2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x502}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) 05:29:16 executing program 3: creat(&(0x7f0000000000)="2e2f66692e65318c00", 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x0, 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x25, 0x2, r0, &(0x7f0000000040)="2e2f66692e65318c00") 05:29:16 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x1, 0x490141) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000240)="d9aeed7926b96b0278030fa2ad36f7a6227cd27f2ab0badca2257d21ddd1f7a4701bf0e82c483c9c38185aa06c104accc8f012fdbc1154c89243024895748db82bfef465b35e6307b7393dc52e583d3e88721ed7a74eeec5842fb191c69829b9f7e769e5c9095ddd400ceebdebf71ba1e97e3fa1a79fd30ce3adff0ec41b19fe4000e9220ba9752b36bee6c57899872e113f514c659d56fd55aa07fe14586db993cb0fcdf22bfb6f9ba408ecfadf59e39aa88e00087851e1e49dc12da21eb9414acc568a8531d4751ee827baeeb27df8d5adf903c359b01981b296bdbad74fd0") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18028042}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getmulticast={0x14, 0x3a, 0x1, 0x70bd26, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x45) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000001400090500000000000000000a000000", @ANYRES32=r3, @ANYBLOB="1400000000000000140002000000400000000000000000000000aa00000000000000000000000000"], 0x40}}, 0x1000) 05:29:17 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000000040)={0xffffffffffffff7f}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f00000001c0)) read(r3, &(0x7f0000481000)=""/128, 0x80) 05:29:17 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x400000000000000, 0xfffffffffffffffc) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0xe29f) io_setup(0x19a, &(0x7f0000000000)=0x0) io_submit(r4, 0x3, &(0x7f0000000500)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000280)="5993dde8259eece8955bafd57777907edd9fa2e064181014c5ec5ee959f18457d48155f88b2e18da0bed99f633a90dc3bb4cc8e62d89e099129f57bc5a41be036c9a71a9886bdcd16b5b775f25368fdacf52b50b49a6065c89508a1bd20590bc52676b5d97ba60c8fe844a0ba6367bc738424f0b5573b8603a38426dd6e279501f20f1571ff7e458829cdf0c75b2e458d13b6b8f597dce5dc30f0b57c1ab5585d5a25a0314c92b11ed924a8d", 0xac, 0x400, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x7, r3, &(0x7f0000000340)="716486fc5625540e3b307e87bb0e5d460e8cb31c3d1498e2b23947eb95dd30b8d5938cb145c378666a81c34791876748c078320ad3b645f09e583707c4fcc9f180053782f09880b5d351debc7ed4755116d545f66b0b5831135437a568df048f99f73c80151100376d8aa2cb9d4b5dec5c8da21659977e3104ff7011d665a7e3132267bfa7e3", 0x86, 0x6, 0x0, 0x2, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000000440)="ae24c036cf061d0d93cfb85ccac8ff748d9b2ac4b4bd75225576c58b292a00a9790863d2bcbb180071d034644d9073ad03b09274556bb3402fdda8150adad2d9bad17f", 0x43, 0x3f, 0x0, 0x3, 0xffffffffffffff9c}]) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000240)) read(r0, &(0x7f00000001c0)=""/109, 0x22) r5 = gettid() perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x9, 0x54, 0x7fffffff, 0x14, 0x0, 0x6, 0x100, 0x5, 0x4, 0x2, 0x2, 0x8, 0x9, 0x8, 0xc08f, 0x8, 0x4c, 0x1, 0x2, 0xff, 0x9, 0x7, 0x0, 0x100000000, 0x4a6, 0x3, 0x6, 0xffff, 0x7, 0x7, 0x7f, 0x678, 0xfffffffffffffff8, 0x5, 0x9, 0x27537571, 0x0, 0x5, 0x4, @perf_config_ext={0x722, 0x1000000000000}, 0x0, 0x7, 0x80000000, 0x7, 0xa2c, 0x8, 0xcc}, r5, 0xb, r2, 0xa) ppoll(&(0x7f0000000140)=[{r3}, {r1}], 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x8) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000005c0)) close(r2) delete_module(&(0x7f0000000540), 0xa00) 05:29:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x6083, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000200)=""/75) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x0, 0x0, 0x81, 0x1}, 0x20}) ioctl(0xffffffffffffffff, 0x100008912, &(0x7f0000000000)="025cc80700145f8f76") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="2a00000029010000000000000000000000000000000000000000000000ecffffff07002e2f66696c6530"], 0x2a) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_uid={'access'}}]}}) mount$9p_unix(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)='9p\x00', 0x0, &(0x7f0000000640)={'trans=unix,'}) 05:29:17 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000500)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000540)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x18, &(0x7f0000000580)=ANY=[]) r1 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x4}}, 0x1, 0x80, 0x2, 0x40, 0x40}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000680)={r2, 0x81, 0x0, 0xf995, 0x723}, &(0x7f00000006c0)=0x18) fchdir(r1) r4 = open(&(0x7f0000000040)='./bus\x00', 0x101000, 0x110) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000700)={r3, 0x100000001}, &(0x7f0000000740)=0x8) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) statfs(&(0x7f0000000780)='./bus\x00', &(0x7f0000000880)=""/255) socket$vsock_stream(0x28, 0x1, 0x0) write$UHID_INPUT(r5, &(0x7f0000000980)={0x8, "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", 0x1000}, 0x1006) keyctl$join(0x1, &(0x7f00000003c0)={'syz', 0x3}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @remote}, &(0x7f0000000300)=0xc) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)) inotify_add_watch(r1, &(0x7f00000004c0)='./bus\x00', 0x4000108) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x80124000}, 0xc, &(0x7f0000000480)={&(0x7f0000001a00)=ANY=[@ANYBLOB="1c000000190010012abd7000fddbdf2580341400fd020000000000000d73cdad423d2b8aa30508772928049b42c43d6b5748059ddc216d67d5c5013583be485db824d6bf6761d31841b5888dbab7dffd6d"], 0x1c}}, 0x880) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000002c0)=0x5) sendfile(r5, r5, &(0x7f00000000c0), 0x8080fffffffe) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f00000019c0)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000440)={@loopback, 0x3e, r6}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x2c, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @dev}]}, &(0x7f0000000380)=0x10) mount(&(0x7f0000000680)=ANY=[], &(0x7f0000000580)='.', &(0x7f0000000140)='\x00\x00', 0x100000, &(0x7f0000000200)) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffc000/0x2000)=nil, 0x8, 0x2, 0x20, &(0x7f0000ffa000/0x4000)=nil, 0x6}) [ 306.414114] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 306.439491] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 05:29:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB="930f483ebe0f81566611db197312110555d23d94d778fad440abef7ca4890bbbd70248f32c93a9a2c5abfc6a39cfded5f8976b63a46585770d0c049b141c448a3f"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:29:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), 0x8) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000100)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x167}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$alg(0x26, 0x5, 0x0) [ 306.517351] 9pnet: p9_fd_create_unix (9078): problem connecting socket: ./file0/file0: -2 05:29:17 executing program 1: pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x9, 0x2}, 0x1, 0xfffffffffffff801, 0x40000000000000, {0x401, 0x9}, 0x6, 0xfff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000000c0), 0x8) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=ANY=[]) fcntl$setstatus(r0, 0x4, 0x2000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = open(&(0x7f00000004c0)='./file0/file0\x00', 0xa800, 0xe6) r5 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000400)=""/1) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendfile(r2, r3, &(0x7f00000002c0), 0x9) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) stat(&(0x7f0000000680)='./file0\x00', &(0x7f0000000740)) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000180)={0x0, @aes256, 0x1, "a19babd1a8a19148"}) writev(r3, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) sendmsg(r3, &(0x7f0000000700)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000002600)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r3, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xe000000}, 0x6) r6 = dup2(r1, r0) io_setup(0x2, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000480)=0xfffffffffffff801, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x78, r7, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x35e}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x3bc6d0a49ed2cd65}, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000500)=0x3f, 0x4) 05:29:17 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000000c0)=@md0='/dev/md0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x2100c0, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000180)=0x1e281b524d02f4e7) setresuid(0x0, r1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 306.845608] 9pnet: p9_fd_create_unix (9095): problem connecting socket: ./file0/file0: -2 [ 306.934754] syz-executor0 (9090) used greatest stack depth: 12344 bytes left 05:29:17 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x401000) r1 = socket$inet6(0xa, 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0xa}, 0x2a, r2}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0x80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000000040)=0x1f, 0x4) sendmmsg(r3, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x26000000}}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 05:29:17 executing program 0: syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x9, 0x2, 0x9, 0x5, 0x7fffffff, 0x6, 0x200, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r0, 0x1f}, &(0x7f0000000140)=0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x5a4, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000300)=0x1, 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) signalfd4(r1, &(0x7f0000000280)={0x1}, 0x8, 0x80800) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x800) chroot(&(0x7f00000002c0)='./file0\x00') dup(0xffffffffffffffff) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b2, &(0x7f0000000100)={"7465616d300000000000000000000002", @ifru_hwaddr=@random="cbd98a751412"}) 05:29:17 executing program 3: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r2) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000001c0)) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) unshare(0x40000000) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000000040)={'tunl0\x00', @ifru_ivalue=0x7fffffff}) getpriority(0x0, r2) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x0, 0x2000}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @multicast2, @remote}, 0xc) pipe2(&(0x7f0000000140), 0x0) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYBLOB="ff00000001000000800086483711f0702f627a8a0c6142338590c5e5a5f9788f870de1cfb06b8e9d82c12fd3c9fb245cfa2f1467873aceee37b86b72899c2df256e966b4bb98b1000000000000000000000000"], &(0x7f0000000240)=0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x8000}, 0x8) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000400)=""/167) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x100}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x40000, 0x0) 05:29:17 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r0, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="25e916835a82582dcb645eb9f304f09d73a079926bfd180aab00005d0efb6078aada48bc06ee2faed84139e1f9e5d8d6ed76e6b4eb15c4f86757a702df3d55c4e0c8f5dea5ebe68d24bce873c80ddd6fdcafdb8c94c857d332502c58feecfedb7b4a60f6f229084381305af276d16b4cf02cb0a6ca861904430f707a8126bd1b91bcf776fd0398809b7ac5baf8f162ee45ad1ed8ee6985a940ca0bdf940c178c6fa3198743a0da75ac4c27484806910d573399ae4dddbece23120e0cfea90ecfc2df5f9e9f875bfcd3c62c02ee9c00f9cb535001ddb1"], &(0x7f00000013c0)='./file1\x00', &(0x7f0000002800)='efs\x00', 0x0, &(0x7f00000027c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 05:29:17 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='autogroup\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000300)=ANY=[@ANYRES64=r0, @ANYRESHEX, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16], @ANYRES32, @ANYRESOCT, @ANYRES16], 0x3f}, 0x0) preadv(r1, &(0x7f00000017c0), 0x1fe, 0x400000000000) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000004c0)={@mcast1, @remote, @empty, 0x0, 0x0, 0x7, 0x0, 0x4}) 05:29:17 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0xf) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001780)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001880)=0xe8) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr=0x5, 0x4e24, 0x8, 0x4e20, 0x7d3, 0x2, 0x80, 0xa0, 0x16, r1, r2}, {0x1, 0x2, 0x7fffffff, 0x3, 0x1, 0x1ff, 0x6, 0xfffffffffffffff7}, {0x7c, 0x8, 0x0, 0x2}, 0x8, 0x6e6bb8, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d2, 0x2b}, 0x2, @in=@rand_addr, 0x34ff, 0x2, 0x3, 0x5, 0x208a, 0x8000, 0x4}}, 0xe8) [ 307.320128] IPVS: ftp: loaded support on port[0] = 21 [ 307.389925] audit: type=1804 audit(1540445358.123:46): pid=9087 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir230184615/syzkaller.NMo1OD/61/file0/bus" dev="sda1" ino=16670 res=1 05:29:18 executing program 0: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x101, &(0x7f0000000080), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r1, 0x2c) sched_setparam(r1, &(0x7f0000000040)=0x4) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000280)) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r2, 0x0, 0x75, 0xce, &(0x7f0000000180)="c9ad481266787db4a1a81c71939cc379705d8f5709d090652af2fe292d5a3565a48c02d458b118b9c7d82b67e5fd6128ac827ba803220be3a536809daa0ec6614374524890cd6720ad07d50bb0a822a1d83968d26af1bfeeaafaef3fb9a1a39f9a6ddfc7b73b599bdacec2831f8912fc5e7b4dc246", &(0x7f0000001340)=""/206, 0x80000001}, 0x28) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200, 0x0) read$FUSE(r3, &(0x7f0000000340), 0x1000) tkill(r1, 0x16) 05:29:18 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffe, 0x0, @mcast2}, 0x1c) io_setup(0x2, &(0x7f0000000240)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000280)={{0x7, 0x3}, 0x1, 0x7, 0x80000001, {0x6, 0x56ef}, 0x8, 0x80000000}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/116, &(0x7f0000000200)=0x74) write$UHID_INPUT2(r2, &(0x7f0000000100)={0xc, 0x63, "50d37af73d21f412e72a51073baad4e3a6261ebdd1dcc617b7633a748d141077adf3a5a73ed95df77d5731510abd7b82652a3dbc398726a495cceaeffe6e168b420a317e817342c0ae4015ab58e449684ed1cc5745e24980cee5182ffdfe2c74e6574a"}, 0x69) io_submit(r1, 0x3af, &(0x7f0000356ff0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040), 0x2e}]) syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x3, 0x71e92045b60ee6d5) [ 307.588921] audit: type=1804 audit(1540445358.153:47): pid=9087 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor5" name="/root/syzkaller-testdir230184615/syzkaller.NMo1OD/61/file0/bus" dev="sda1" ino=16670 res=1 05:29:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "7175657565300000dfff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000000c0)={0xffff, 0x2, {0x0, 0x3, 0x32, 0x0, 0x9}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}}, 0xfff, 0x3, 0x0, 0x6, 0x24}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)={r1, 0x2f, "ae13ed312e36b4995b55b9c9d5e4df9e61de576f00e7985e8ff03d0c44f886f30be30b9f35dac27aac3244933c0b14"}, &(0x7f0000000440)=0x37) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000340)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x4000000080000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x9, 0x9, 0x3, {0x0, 0x989680}, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000480)={0x10, @time={0x77359400}, 0x8, {0xffff}, 0xffff, 0x3, 0x5}) fsetxattr$security_capability(r0, &(0x7f0000000140)='security.capability\x00', &(0x7f0000000240)=@v1={0x1000000, [{0x8, 0xffffffff}]}, 0xc, 0x2) 05:29:18 executing program 1: r0 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz'}, &(0x7f00000001c0)="fb", 0x1, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000100)='\x00', r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) pwritev(r1, &(0x7f0000001340)=[{&(0x7f0000000240)="537354dd9602049d28a26792bc2f777fc67c96d9e301e7e4a3bd5ff509928ee201f7ab7194105c49eb4ec6293fb9c5c6a482a29db3694d143b6e188c1f4b3b01427d8856bc7d22af4d7fcf83f38a9693c2f715288bd23872ffb0647ec90329f7eedf5f8cbf053b675478bf3d5f53b42547551ed4bcde77ab1b20f57ff01858ccc0e2b0000c43fb9547445919f83d1836b31016f0b615f24813c3eada7348376b1c1ce8764cecb2d9bb402ba654ac1851b541e6ee09afd18d02570b55de3404abdb4cb9936dfb3487f5daf5fcfbb26c41072c18df96c8c65f22211d0505cf85397a1a9bf327be990e116f959d26b9236d410a3aac197ac28fda3431c5b7bea0a52b0e7781a623330c405e6e80f42e7751b13e2fd0f397c7297225a301212ad8e620f38e301309ebfd68fd3fb723d4f6ed9bf5fb9b0ee7b1d5dc574bde34eaef0823b37e03155d4395d0415c483bf78c75e33c62612daaf309633894947b5be13e96a2346aec6c9b2d51a49b4b0ceebf126bb6ec3dfb9cb416f3e840161091a3e07e46421daf3829d8a10d49fdc37149b3bf36b41b4cfd70ab3b12ca731e3c4c3ff4cfa2d2e72d13f6e1935e65a02d4129ce0a99969524db1b5f6481f6b23341246842b18a0891f372687704587c277c0b3ce8a4ec2d1b491145c3fe080a08b1154fd7eff73f34674dbb1ef5e33107be223a74e6ee44299c4ac5906fe25986e89481cbbb34ed23c3cb8bdcb78135314081e9ed83a4b3a750cd8b20752b0f04c9eece19ba68c86800ee41ae40383553e96a7075b4fcc7199022d92511e02df208b3e8ab4cebea6a7139aaac232de6041804c58a79314221d46868b3224a6d1342dfe83719f86431481cabcbcb50c3f2daa8ba2c7b176cd3513eeab09aa4de9ad1c1091627814e58e59f65ba1280cfd558476320e3f586fc4c6446ba9a6848fe738c30478d71986facbe2b0b96befdb4d00f3609f72ea420a012a645122868ca2530092e96599bd18c2f931fa1e0496659897a87166e687f3d0f925df7f470d5f43cedede9b03029b190569eddf646233e652665c7a50d327d7a11a6f9682b6973db3e22eb32dbf603578bf037c38e72d79ed667bac4e4bfb0c522963195b539dd1bcea380f09fe82e45a8811c71dd7c45d11ae6f950308fc722105eb34608bb8c64850c69dbbb6027a2916ec33799515f4abe23586565adf94b6edb71dbeb87aa44133c0b1f55762e14c7d6331679e464f41e18070c902b5bbb414eccec7b9cd9fa9c485d8e2157d1ba3c2a68be79d4886db604b13669ff2dc1f7b099476bbfdd7bfbe123f953ca921da5a302d660d47356c893a8ba1c8c790ff7bf9f111adff266b16b74e39b3f4df1b742911e1727dc90e6f56c92f550e87f18d435b171ec46d7cfbda4c6a79257df1ddc5bba66ba88b373a20836ada1d5eda32112fb3393623334c837afd320285e0e700b99966d9342e5d8b98057b71162bb0ce6e9f6d09640e087f1c256d831193d26eeaebd32441a047290ae0ce9f97309a68926798f9195a90ade398597dd82410641e54ec7ddc6d86bfaad0558abed3300511cbe82e5e1157957458828788527255da60d2c08933196e0bec7a543b9353c01431b43d3320dd980d07490199c698287014065064a70504524a8b27aabe04d0b95b08288711802f09ca0da38d86d1bde7f4b83c3a3067413661a2732fbd1c8ed70e9a2b45c8ee18c0ceb65a924dac2106304f488ac932d82e1b6ec7e38a252e76fb9e8e9e5a60e76baeadbf04d392a540586c933aaf7b3b22bc3f3f69d99b745a3b8d946b9fb0014a1a55a5f00f839e00fb004a2983c2cf7dcd07333cea420987363bb9d9c717c325552e3e6a5825ded2f4f4f5911c7f7f65a4193e7c477341b5f84b16e3207ed23c0d8bd7a5012e69dcf4ab8f4b8fa71b0eb6b0312ee283a6e6d4fc1a21be9c49ed6a408af37dd6ac4e08f9620bb49cf3e3c0438ee9a1c59bb13e0ea47d737b28780a6f6ebeb3a51addfc06015ee19072ab05f3cb22afb1dc890bcccc98c56da2c0085cf540b1aa385a5e710cc4694706855499a25a7b4def6ca06f6c8d6df129468dc483cfad104de67554e97d37495ee1c384720eb73a7af8cffdeef24f5f0bba43988a6ba630a10604342559fea5744e0b9189ce7fed271c0c464452f8b1bad05f655119c409c8ea5782c300f4da3ba312e1f6a56c0984bfaefa26a5403b10f921b1e65eb11363faf9b3f4b8492dd0f27a53a63ff7ab80e5e1b962728ce6cbd9dec987204a0d2ee821a0c65e1d50f23d161adab1d7224e2d062aceb28813221830c9462205f34d304dbe20488f4a245f68db56b6b43c354bab026d601433b92941435522bc10b07784525044c49c761936aa06af592c478276e52f6bef8f740af483dbef4303c0316579a92a1f85187315830bd870c6bc04327ccf2e1bfecb6f07ec11f4dcc118503f60f89f96cc0d15c0e1f027136d348f9ab2880a4acf46662ad52e38a6dfaa9eff106285f753a146356b33386086ea0c1e3ccb36ea2daf3e4baf2f00a02dc52bd4388074ca49f81c72d2950e2642e0d77482c88bef1d9b0a696d8434419d0fc50ee784ffe818693c67f9a57073df8a6f8988425f1920898f90396879d2acebd95284f401edc81988091e3360cbce575a75b60c660e2e9b1c92bc1aea456523492d505452854780ef1f63f620641f7a736bf787f760426f897da745bedc831f2a40a09379ef83996d327fcf9c960dc6b8b2ab4580b396c873951e4f17ddc2f93c2df620af02fa8e3acb35b2ce72e9faa52d8f9b57c6596272b3a08679af2d04b4fd948883bb1fe29ba296c5b3ca6882466ed3ee6c0acf3417852fa0b3cc3e4b3085ac01699acd6a5c69e5f7cdea8368b66bcba927f3aa13a9933aabf4d2a8d1388d2af1247de0a303c7ee09aa4e9f8a659b30c5ee75e38085d10692322e7439663c5df00fc54dff6e9edb7c3b7ecc95dfb2ede9c44ee3d2bcc4e2654ba124d59ea3aed241049d6e952129f7d86709c8e82f96e7ecc3a89878fd6a27f77a94a8aedd38c7013049d1bdfe895186e3ca24c2435405949d9640b2a0f5b2b743d80a743760bfc1153134e9ed13d73d5a5d78f0e3a3132060bb6d7836c9a009a9b4e5e859890952d1b5d3de9e7fc0263a2be00f66fca8b8b23502bef40157c8b1b01a38535dd81aa1faa8cb5e1a573ab5e468bfb75af49cc7743923df07b981c47ae006a8cf18a30880d87ab19bcef9d013b0b215a507f0f91ec86ee035d54ad1bab4de2004f5c8ad0c2d393caf032cbb9ead03b55c491d23395fbaefe9e2d67b66ffc9c693d05cba82f95167d12db59f6303d418b4684acf1ba42a33bd14231b295b94e02573d127e03a1817f82ad5d28b30f3cb6ed5bc7eb3dbba34502aa8062c35ad20b01ba226bbc51b4b82785e4a5b6c1d31a5b4b61edb543b1b82cda313f38f23b9c843edbd06d2b8ac46663686ce3793fc89bfd8f1aeb0d513459db9ea4636cb85d7b500e87a4376866a2a6bd7f11f6bae65ff07817cc2769ab95a059b6d651d5fbb5f2e0043142222fa31cbd83c33863fdb45386d0174267293c933cdc50ea9604ad4e42060d17ba3ae945f8f9b3392b1ee4fdc49d1046d8900a3acbcd95feea846541afb7749839492f44824cc5fe25dcb6cbc221f7ed0d9b328b249c0439a983dd0043d05d4f241b59dbd4efdbd5eadb50feb2bfeaa7e710894f9e3ea9399802a2e030839780e003b8afea673dfb750994d678b3b99dd42c3ed0d7ea3c3be1ebc8353ad21b7a3a84dfa79379091c0ede69e9195b731a621edb496d283b1987b21b58a041e39e31697be3c6fa9d34211939c82d19fb3979b0192176b6c5cdb32decac4766033e1ff1b2e04b3a33e66626db488b980f330d0be61950070affc9475673f51532ac0ffec304ddfb02fb861555fecc450f5c517e5a175a3e2a07ae6efac5a7991fb514a49d1239146c5e25c836b359f9dd9083543b84e0475838d2bbb4111821daf92dd5926edc8acd8b6db510f16400e364d94fc5ba6083f04a34025d60ea6daeadcfb30fdde96a27ffae59cdaa7887639a3f9fb3762282f04561dc658086bf4696c0a4002751da49cb93e982b1711c0985843e5765cb96b41ffbc4651fa63a874d68c55e0a89c1ba7790a57d9a69cfcdca78d9b2465e0275a5864be4359148f08a9775f935409d657da5cd36c7495b8386d902abac955cb4eb3678574b4731ba7db9fc5d76492ac50183a188b4978421a783229b32420e9406f167e1feb347eac3ec3590cbbf06c9dd1a2492b860aa59e3643bd9f54316ed3e970a5431ce39709921b8e2c3833db76acf4a6c8ae093a770e96e7f3bb69d8025bca118453bfe3046f726fbf803f23d131e31ac2c28e54844a5c376eb24b3dba38722a7f0f5964205947c6c833d24bc5348e956e43102af15d60c474cba3a55bd045ba810b1859e1dd529e4ac70d6bc1c6345d92a1d96061f26cbdfccf4e6d8344ff92a3169e6b543ceb383d9b19095dafbb19027409e2894e89a5082a68dfa64fb6ea6c06bc61ff1e6d2b4863639d85f81d64a96f47cf0d89b21c59874e9d6fd7f48ad664be1db638991b29614d25729f5cb4fcfff01ce8fa9f8cc34618666a6ed4bd6c386b2ff5c2b62c92fab4b2ba2e55b51fa5927614ce2c77ffdf3fa205190357c33f943498a4de01fa0f0e04b0f58d1d3814aca72ea4a3ad95979490a6a97bcf6b3f0e3d1c6619b4ecb75e983e74c98e9a3de4a323e51de404b000ef1065a75a4a1415b92584368c753e727ae62b9dd21743604f29483ef93c6c1682b6ac243affd7d50b7c3ba741e806027997b863b0f01098e16217210adc5f3c80e8fd71857f24cf89034f4b939bb56c27146e95fea8f324c4a8e92946ee35da1dbcadd59127b95ef4bf748f8783aedce8da9bec8191e47ce615e919949d709267f3a3be656d1563b12b17d9b481672beb46ae601fa1f8354665fa1e0f77d2cc9f253ee5beaf60a864e3654070255f51bfef74c6ae63f93547d7835dda9283120f1b1eec990e2434ab1f9c1dcfdbf9b5878c61ec6fcc68e7cca228cf88db4fca4cc8187af1c1bb205472ce6a7b123833f4b8e0c20708e38128a54e8fdce90d909ef754e2d969deac80e1e73e2a9ff52c9ec0b2bed2d054b9b3ff6941c5d0b6ad565466d0d0ef0ada69e144d66b2170378d2fbb52ecd8f9025c0a13139afd51de14c551c9e814a0039d40e486e08b1b831dc2dc0834480d7953c35f76aa55d6e3265f9699150df267552df0afe17ac0819f523b3333d437d440422048f443374428c920566d8caa4e5eb36887646b9adc642e380151174675c5a397c5c673dfc4bf20463113363053897351325baa80ec2a4ee057f832b95321b36d1a58aa9e2f080fa66f22b5106b245634be964df620a8072873860855f34224c1a867571a97156f70ecc2d47a76ae054b43f8ea28754cdc24dd77f1c1c8194f024b2dc12aaeae538dae2e3f740386eb6b6b22c79dc05acd5d0a028f0c44c14f1e5f2e09cfa721a7c40a820274994258cd7b3bd4debb5e4bd17418f59bb2090e84f26bf2c610ee26ab7ace1be7261eb223d7f0525bfa1c899ed06425f95327726ec88ba08bfa93836a2652586db69ed809ebfbe8c841d951fd68b0687e41909d6ce9ec5d8143384b7676231bb933508be97230fa55a0dbe12cd1468e259ba075e46363c3982bb551afbd8075d6df8914ef2b617beff6e92dc644ea165b050c72ac98108174ae98c814717fa181ae12a632f49df777770993ec27f10731f", 0x1000}, {&(0x7f0000001240)="fd94c16d06e145bc59de09b7c171e5a0e7639de82f5edc3df908ecb09c0eca8235abbcbb6b7aa8bc1d37cd89a26ab8e9f82608d12ea8e131a3c022774cbeb0a49460db5e9aceb69a9e61826c3a7545d6cde3b17bf4723939423d6fafa313b7b2856468b9f2b8376c6d345c425f024d7690004a426bac9dee8a283a19d0fdb6d4200b10de2faf1617c683a32d27a350ea0895880cd2acb56324d06b70211a60819dfcca2861ea63022de57bb42d832d563c81b6c850e72f3ae535f1c1e054d63af847f92d86a762dbb14e5e681b2ec950cc4fe7f46a5ee8", 0xd7}], 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0xcbd5d9878aaf0914, 0x2, 0x1f004, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) 05:29:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0xfffffffffffffffd, 0x10, 0xffffffffffffffff, 0x80000000000) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000001c0), 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000340)) 05:29:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000280)=0x8) write(r4, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x20}, &(0x7f0000000140)={0x8}, &(0x7f0000000200)={0x0, r5+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)='net/ip_tables_targets\x00') vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 307.872195] IPVS: ftp: loaded support on port[0] = 21 05:29:18 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0xfd, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x80, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000280)=""/241, &(0x7f0000000380)=0xf1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x203, 0x40) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105518, &(0x7f0000001000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000007c0)) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB='os2.#posi'], &(0x7f00000004c0)=""/116, 0x74) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="720000002783187294f724c03f3e9e67230a49a2312a659f92fcdc0884289ef2897e9bf070df607586dcf9898ce6354c21867e9bac08b66c92c5d4b05bc854f3b10112c3e953f4d65498d9a31943ebc23373eb26e1e487dbe8d33cb39d0515fc428326fc53f555f044f46baf033e719124f7482f5647"], &(0x7f0000000240)=0x7a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r6, 0x10001, 0x2, [0x5000, 0x7ff]}, &(0x7f00000000c0)=0xc) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) dup2(r2, r5) r7 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000200)="d0ee7f386dd870ede33616a28a53f77d", 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d3, &(0x7f0000000100)) 05:29:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x4, &(0x7f0000000040)=0xfffffffffffffffc, &(0x7f0000000080)=0x93) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$RTC_PIE_ON(r2, 0x7005) 05:29:18 executing program 3: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r2) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000001c0)) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) unshare(0x40000000) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000000040)={'tunl0\x00', @ifru_ivalue=0x7fffffff}) getpriority(0x0, r2) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x0, 0x2000}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @multicast2, @remote}, 0xc) pipe2(&(0x7f0000000140), 0x0) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYBLOB="ff00000001000000800086483711f0702f627a8a0c6142338590c5e5a5f9788f870de1cfb06b8e9d82c12fd3c9fb245cfa2f1467873aceee37b86b72899c2df256e966b4bb98b1000000000000000000000000"], &(0x7f0000000240)=0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x8000}, 0x8) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000400)=""/167) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x100}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x40000, 0x0) 05:29:18 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair(0x1, 0x0, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) mount(&(0x7f00000003c0), &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000180)='./file0//ile0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev, @in=@loopback, 0x4e22, 0x0, 0x4e22, 0xe000000000000000}, {0xa, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0xc1f}, {0x100000001, 0x0, 0x0, 0x8001}, 0x0, 0x6e6bbd, 0x1}, {{@in6=@local, 0x4d3, 0xff}, 0xa, @in=@multicast2, 0x3501, 0x0, 0x3, 0x1ff, 0x3ff}}, 0xe8) mkdir(&(0x7f0000000680)='./file0//ile0\x00', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket$inet(0x2, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x12, 0x4, 0x4, 0x70, 0x0, 0x1}, 0x2c) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x2a, &(0x7f0000000000), 0x4) 05:29:18 executing program 5: ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f0000000600)) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) poll(&(0x7f0000000240), 0x0, 0x40) socket$inet6(0xa, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x202, 0x0) accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[], &(0x7f0000001500)) [ 308.139145] IPVS: ftp: loaded support on port[0] = 21 05:29:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000240)={0x0, 0x1, 0x81}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f00000001c0)=0x8) r3 = semget$private(0x0, 0x4, 0x721) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f00000000c0)=0xa7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200), 0x8) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x11) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000180)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000001480)={0x0, &(0x7f0000001440)}) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)) 05:29:19 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x200, 0x8000000000079) ioctl$KVM_SET_CPUID(r0, 0xc0185500, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 05:29:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8b62965dc33de3353ab8ff60457249823d7d6583a790c9c5932297e68230", 0x1e) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x20000) 05:29:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000027000)='./file0\x00', 0x80) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="060000f9ffff0000000000e6"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)='\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 05:29:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="450fbfa1c26996e926410ff96805b9800000c00f3235008000000f3066baf80cb8daf60582ef66bafc0c66ed66baf80cb8c8f6c48def66bafc0cb800800000efc48295010248b890000000000000000f23d00f21f835100000090f23f84f0fc72964d9feb967020000b821000000ba000000000f30", 0x75}], 0x1, 0x10, &(0x7f0000000200)=[@dstype0={0x6, 0x3}, @cr4={0x1, 0x40}], 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000000), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup2(r1, r0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000240)={0x1, {{0xa, 0x4e22, 0x0, @mcast2, 0x3}}, 0x1, 0x2, [{{0xa, 0x4e21, 0x3, @empty, 0x3}}, {{0xa, 0x4e20, 0xecc, @loopback, 0x8}}]}, 0x190) [ 308.661453] ceph: device name is missing path (no : separator in ) 05:29:19 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000788000), 0x4) lsetxattr$trusted_overlay_redirect(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00000003c0)=""/49) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'syzkaller0\x00'}, 0x18) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000100)) sysinfo(&(0x7f0000000240)) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) mmap(&(0x7f000030b000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x10000014c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) memfd_create(&(0x7f0000000280)='IPVS\x00', 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast2}}, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x98) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) [ 308.707394] ceph: device name is missing path (no : separator in ) 05:29:19 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0xfffffffffffffee6) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @local, 0x3f}, {0xa, 0x0, 0x0, @ipv4}, r1}}, 0x48) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000002c0)) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @local}, r1}}, 0x48) 05:29:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x2000, &(0x7f0000000340)={'trans=unix,', {[{@uname={'uname', 0x3d, 'em1nodev%system'}}, {@posixacl='posixacl'}, {@privport='privport'}, {@access_uid={'access', 0x3d, r1}}, {@version_L='version=9p2000.L'}], [{@smackfshat={'smackfshat', 0x3d, "2770726f63294c28fd"}}, {@smackfsfloor={'smackfsfloor'}}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/kvm\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffffffe0}}, {@subj_role={'subj_role', 0x3d, "26776c616e309f216b657972696e67"}}, {@fsmagic={'fsmagic'}}, {@permit_directio='permit_directio'}, {@fsname={'fsname', 0x3d, 'GPLbdev]'}}]}}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="42d13f66baf80cb8381caf84ef66bafc0c66b81ef866ef66baf80cb8e8e25089ef66bafc0cedb9800000c00f3235010000000f3066b820000f00d0f65b003664400f01cf66b801010f00d8c462f920682164262e0f01cb", 0x57}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f0000000100)={0x6, 0x0, [0x40000073, 0x0, 0xc0010004]}) 05:29:19 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000001c0)={0x3, r0, 0x1}) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x2, 0x0) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@remote, 0xbc42, 0x3, 0xff, 0xc, 0xc6b9, 0x81, 0xfffffffffffff800}, 0x20) clone(0x2, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) 05:29:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffc34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x2, 0x8, 0x0, 0xfffffffffffffffc}, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4004, 0x80000) close(r0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x4e24, @remote}, 'veth1\x00'}) write(r0, &(0x7f0000000400)="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", 0x200) sendfile(r0, r1, 0x0, 0x10000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote, 0x1f}}}, 0x84) 05:29:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x40000000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/self/net/pfkey\x00', 0x400200, 0x0) r2 = memfd_create(&(0x7f0000000c80)=':\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x91e) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/vhci\x00', 0x18000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x7) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="440f3248b800000000008000000f23d80f21f835000000800f23f848b86d980000000000000f23d80f21f835000000600f23f848b80e000000000000000f23d80f21f835000000000f23f80f0f6a3190c744240088a42236c7442402a19a83b3c7442406000000000f011424450fc76a218f6890a26d13ae0f3566baf80cb8e2e5bd81ef66bafc0c66ed", 0x8a}], 0x1, 0x0, &(0x7f0000000140), 0x242) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f0000000140)={0x79, 0x0, [0x48a]}) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000000b00)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000b40)={0x0, 0xffffffff}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000bc0)={r7, 0x1}, 0x8) [ 309.023087] audit: type=1800 audit(1540445359.753:48): pid=9253 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor2" name="file0" dev="sda1" ino=16720 res=0 [ 309.166553] kvm [9248]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010004 data 0x0 [ 309.308659] audit: type=1804 audit(1540445359.773:49): pid=9253 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir778043167/syzkaller.CEhGoN/58/file0" dev="sda1" ino=16720 res=1 05:29:20 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='veth0_to_team\x00', 0x10) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0xfff6) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0xa6, @ipv4={[], [], @multicast1}}}, 0x5c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000180)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x8}, {0x4, 0x72fc}, {0xf, 0x8000}, {0x4, 0x1}, {0x4, 0x3}, {0x4, 0x1}], 0x6) [ 309.410972] audit: type=1800 audit(1540445359.773:50): pid=9253 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor2" name="file0" dev="sda1" ino=16720 res=0 05:29:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000003c0)=""/118) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), 0x8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="921e34"]) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) set_mempolicy(0x0, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80006, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e23, @remote}}) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000080)) tkill(r5, 0x1004000000016) [ 309.546215] audit: type=1800 audit(1540445359.973:51): pid=9253 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor2" name="file0" dev="sda1" ino=16720 res=0 05:29:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x509000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20000, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000003c0)={r4, r5, 0x5}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010000106000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000010000000000000000626f6e64000000000c000200080001c000000000d339fead26bc6d891df08241122898da129d3577cef0567aaf9efb6611f716d8b0c97145165c175d52602bf5c568f29955dc16db5f5664de09bd844f0ece1442b36d609fc5f133832f02c4de745daa3f7a921e2499a3148ab5c8f4219cc515741696cf969172b3c069047e390ed60b2306f70b06429747c2051b80255ac3a2819a52a50f9e4a2fab6d3a95a4aceef701ce1619c4ea11da40c8e900d518422c8e0ad0fcc0f952e5c64d4afb0d"], 0x3c}}, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x7) r6 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x80403, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x2003d) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) pipe2(&(0x7f0000000200), 0x80000) 05:29:20 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000a00)=""/4096) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x50000) write$FUSE_WRITE(r0, &(0x7f00000001c0)={0x18, 0xfffffffffffffff5, 0x5, {0x4}}, 0x18) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x4000)=nil, 0x4000, 0x2000000000000000, 0x4011, r1, 0x0) prctl$intptr(0x24, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="000000001000000000000000310000000000000008000000"]) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) iopl(0x5) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$cgroup_type(r3, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) 05:29:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180), 0x4) io_setup(0x8, &(0x7f0000000040)=0x0) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x1}}, 0x0) sendmsg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000740)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r2, 0x1400, &(0x7f0000000600)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000140), 0x5}]) 05:29:20 executing program 5: perf_event_open(&(0x7f0000000d40)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000880)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xfed8) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000640)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="a74b10df424b73544d83e92288efb2160ff51f9b19d73f4f49a737ef34c1ce1d23208beb7be5c29778541ab17dcb3f27f82419a8701921c470b91c4be408fd69b89f41721e12cd09ab93b775ed6bd3329e113b481e47f8d2b62f8f2279450b23fab1a54a7a92ca1971766249c2e163da11f2228a49378f54bfab4b141fe4a138045800210e4c939d6d4941268ae074d7b9069ff8064e6d6b65fe2718ac383a23ac75a0523c27a11fa1e9", 0xaa) sendmmsg(r2, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r3, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/236) write$binfmt_misc(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="3a45c3a7"], 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)}}, 0x20) pipe2(&(0x7f0000000100), 0x0) [ 310.315496] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 310.328328] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 310.381153] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 310.455465] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 310.511582] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 310.541538] netlink: 'syz-executor0': attribute type 29 has an invalid length. 05:29:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') readv(r0, &(0x7f00000003c0), 0x1000019c) 05:29:21 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40580, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) socket$xdp(0x2c, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0xd0c6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000600)=r2, 0x4) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in=@dev}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e23, 0x9, @remote, 0x1}}, 0x5, 0x5}, &(0x7f0000000500)=0x90) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000340), 0xc, &(0x7f0000000c80)={&(0x7f0000000540)=ANY=[@ANYBLOB="8cdbe0a898d8b2b0226a7831a7900f974b89a18557d9cbb591f4b319ecc6d04b7b3722bfe6176e0aa5167640bc1b51d84ff5f663b928e836fb6698255ecf3975cb286d74156fa6be611b3e17fc37da8c50137453cd10ed7886046791792a90ce81034aec4589774a971f6b794fbedfd1922da3a79be5357acf2346c51e80bcb11b9c82d1dcc816"], 0x1}}, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000100), &(0x7f0000000140)={0x8}, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000300001303000000"]) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:29:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}}, 0x44801) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000880)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000004}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="a693f9714864fc33948eba9a50340442897ec1c9a73466b49b708d27f8a986ad5970cc06408fa7452be3905c9800770f93640cf50d49e95b97f95618d583b222e5cc65fa9c2fbbfa57da921cfea5df4967492719f9124c8ffc19c08e14cb90c495ca82a74b371afdf79f360b5c11ea3a0a6ec553f2302586dfcf39902b488df8e13c1365532d9bc1c06429669c3e4a9c9747916b57c09c38b6308d7d6de83be847e95f6dc2f4a28331202ca62b5e8945e488e92c445fbe88d9b84c4982b93de8e0f1ecb30a5a489a112a6aba9851b0cc616eba6ae03202950187f4f3d66961784938317877fa20fc6141cf58eff6a398f41fba606cf3ae96"]]], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x40002) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff35, 0xc0, &(0x7f0000000000)={0x2, 0x500000000000004, @local, [0x0, 0x3e8]}, 0x10) sendto$inet(r0, &(0x7f0000000340)="9aff215a98194a35ba75cb7e103572dda641592bf4ca460c7e4c8e892b1ba5ce81bac5f80011cb5b75c1138ba55ab463bbc545280be08263ca2b44cb32425ab151c3fb8eaa0d8cbf9d92", 0x4a, 0x40, 0x0, 0x0) ustat(0x80000000, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000100)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) socket$inet(0x2, 0x7, 0x85) clock_gettime(0x0, &(0x7f0000000240)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000300), 0x10) write$nbd(r1, &(0x7f0000001600)={0x67446698, 0x1, 0x0, 0x2, 0x1, "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"}, 0x1010) 05:29:21 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f00000000c0), 0x10) 05:29:21 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, "7665746831000000000000001100", 0x4}, 0x18) r3 = memfd_create(&(0x7f0000002b00)='/dev/loop#\x00', 0x0) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000002780)) perf_event_open$cgroup(&(0x7f0000000180)={0x7, 0x70, 0x0, 0xa9e3, 0x6, 0x4, 0x0, 0x5, 0x10, 0x1, 0x907, 0x800, 0x9, 0x3, 0x9, 0x9, 0x6, 0xfffffffffffffff3, 0x8, 0x8, 0x4, 0xde, 0x5, 0x1, 0x9, 0x8, 0x3, 0x7ff, 0x5, 0x2, 0xc31f, 0x7, 0x0, 0x186d, 0xa586, 0x6, 0x0, 0x101, 0x0, 0x4, 0x2, @perf_config_ext={0x3, 0x8000}, 0x100, 0x7, 0x3f, 0x6, 0xe4b4, 0xa35c, 0xd6}, r3, 0x7, r1, 0x3) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000140)=0x100000008001) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f0000001000)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$getsig(0x4202, r5, 0x4, &(0x7f0000000280)) 05:29:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x80, 0x3}, {0x200, 0x3}, 0x88d, 0x0, 0x1}) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x4, &(0x7f0000ad2000), &(0x7f0000000080)=0x3) [ 310.857083] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1, syncid = 4, id = 0 05:29:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x200000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7ce, 0x3, [0x9, 0x5, 0xfffffffffffffffa]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x3412, 0x1, 0x1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r0, 0x3) 05:29:21 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000180), 0x100000000000009c, &(0x7f0000000580)=[{0x0, 0x115, 0x0, "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"}, {0x0, 0x19f, 0x19, "1eacbd69286ae7f362b5d9807d4a076b6dc1b9abbd2634c439e661f029d98e0b"}, {0x0, 0x13f, 0x7, "a12e2bbf23137ea60f92da5948aebc1762442d69442d73a2178580eb9c055f679807e1282c452984f6af5151c2c33f313c799d24d6c5d66bc12c8edc08e206ac8d72b79a0c7d59696e"}, {0x0, 0x84, 0x1, "5e97a66da1fac0009db563b85cc2db61707e2bd0495275"}, {0x0, 0x11f, 0xe79, "b283ffb39d51a7cc797f6a90d4a56e9f1d6a1b115b5755ac223c80b48d"}]}, 0x100000001}], 0x1, 0x0) get_thread_area(&(0x7f00000002c0)={0x80000000, 0xffffffffffffffff, 0x2000, 0x1079, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffff8, 0xfffffffffffffffd) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000000)={0x53, 0x0, 0x6, 0x0, @buffer={0x209, 0xb8, &(0x7f00000001c0)=""/184}, &(0x7f0000000540)="ad40657ed56c", &(0x7f0000000340)=""/128, 0x0, 0x0, 0x0, &(0x7f0000000040)}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000280)=0x5) r2 = memfd_create(&(0x7f0000000080)='/dev/sg#\x00', 0x1) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000000c0)) 05:29:21 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000380)='vlan0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000240)="cedce57b2531133dabbc5b560b819d2a6b355a61569f809e473ba1767bd66aac12d4b815e0e8b35c7b053628998d062f3d7e6647617f997d028af2fb21c55abc260f461dfef4271d58304f11004ad00b1f41531be0b24df4efb598ae12e7ed78a32157296b21bb040234ce2b565115f404b5994a4fa2b0da87dc38b81cd83fc069e153bbfbebb552904ee97f34e1623c8aa4d99b3b9773d00b274213fb72df7b05393c2945feb1fdcd0d81092e956584f393339f9a014870e6d0e2189456", 0xbe, 0x80, &(0x7f0000000300)={0x2, 0x4e24, @broadcast}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000400)) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) perf_event_open$cgroup(&(0x7f00000005c0)={0x0, 0x70, 0x10001, 0x0, 0x8a, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x1f, 0x200, 0xd5, 0x0, 0x5, 0x5, 0x0, 0xd6, 0x4, 0x0, 0x9, 0x0, 0x1, 0x0, 0x8001, 0xa, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x5, 0x698e}, r3, 0x1, r2, 0xa) syz_open_dev$sndtimer(&(0x7f00000007c0)='/dev/snd/timer\x00', 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r4) prctl$setfpexc(0xc, 0x0) r5 = dup(r2) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000340)) add_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={'syz', 0x3}, &(0x7f00000004c0)="3fa27b1f6d63d0255df67f19ce1f1e4341882c52b599b5e0ee5673fd927c2b390c4d2061b93203e8415af00a", 0x2c, 0xfffffffffffffffb) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)) tgkill(0x0, 0x0, 0x0) r6 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) clock_settime(0x4, &(0x7f0000000040)={0x0, 0x989680}) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000002) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000540)) 05:29:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000100)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r2 = open(&(0x7f0000000640)='./file0\x00', 0x0, 0x106) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000680)={0x0, 0xfffffffffffffff7, 0x5, [0x1, 0x6, 0x2, 0x311e, 0x2]}, &(0x7f00000006c0)=0x12) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000700)={r3, 0x7fff}, &(0x7f0000000740)=0x8) 05:29:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRES32=0x0, @ANYRES32=r0, @ANYRESHEX=r0, @ANYRES16=r0], @ANYRESHEX=r0, @ANYRESOCT, @ANYRES64=r0], @ANYBLOB="770000000496d4a28049d7f497593cdb5b37cfeddf96f3134ebef8baea71343e582d59719c194d1dfff93cc7fa62695990e8b3239950c381387de66dea634ecabb0501cd203ef57660"], &(0x7f0000000100)=0x2) r1 = shmget(0x1, 0x2000, 0x1000, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 05:29:22 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) connect$packet(r1, &(0x7f0000000240)={0x11, 0x17, r2, 0x1, 0xc03, 0x6, @broadcast}, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000280), 0x113, 0x100f}}, 0x20) getpeername(r0, &(0x7f0000000140)=@pppol2tp, &(0x7f00000001c0)=0x80) 05:29:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x80) read(r1, &(0x7f0000000280)=""/1, 0xfffffece) ioctl$TIOCSETD(r1, 0x5437, &(0x7f0000000180)) 05:29:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x40) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [], @local}, 0x7ff}, @in={0x2, 0x4e23, @local}]}, &(0x7f0000000440)=0x10) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={r1, 0x10001}, &(0x7f0000000280)=0xfffffffffffffd73) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0001"], 0x28}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f00000007c0)=""/75, 0x4b}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x202200, 0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) getpeername(r4, &(0x7f0000000200)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000080)=0x80) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000100)={r6, @local, @local}, 0xc) 05:29:22 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000180)="2e2f66692e65318c", 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000240)=0x80, 0x800) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[], &(0x7f0000000300)='ppp0\x00', 0x5, 0x0) sync_file_range(0xffffffffffffffff, 0x40000000000001, 0x0, 0x5) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000380)) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x20000000) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @remote, 0x3}, 0x1c) r5 = accept4(r3, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000000040)=0x100000000001f, 0x87) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000340)={'ifb0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000140)=0x1, 0x4) sendmmsg(r5, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2={0x1f, 0x0, {0x34000}}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) r6 = creat(&(0x7f0000000040)="2e2f66692e65318c00", 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000003c0)=@routing={0x0, 0x2, 0x1, 0x8, 0x0, [@mcast2]}, 0x18) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write$evdev(r6, &(0x7f0000000680)=[{}], 0x18) [ 311.723389] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 311.750344] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 05:29:22 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000580)={'bpq0\x00', {0x2, 0x4e20, @broadcast}}) sendto$inet(0xffffffffffffffff, &(0x7f0000000680), 0x0, 0x0, &(0x7f00000003c0)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xffffffffffffff71) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000540)={@loopback, r1}, 0xffffffffffffffc5) lookup_dcookie(0x0, &(0x7f00000005c0)=""/63, 0x3f) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000380)="153f6234488dd25d766070") r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x3, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'nr0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', @remote, [], @dev, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1177bc2cb1875933}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'irlan0\x00', 'lo\x00', 'teql0\x00', 'team_slave_1\x00', @dev, [], @dev, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'teql0\x00', 'irlan0\x00', 'bridge_slave_1\x00', 'bridge0\x00', @remote, [], @link_local, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x358) 05:29:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 05:29:23 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/119) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008000, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x6) 05:29:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) write$UHID_INPUT(r1, &(0x7f0000000a80)={0x8, "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", 0x1000}, 0x1006) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) inotify_init() r2 = accept$alg(r0, 0x0, 0x0) write$nbd(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x11) recvmmsg(r2, &(0x7f0000000a00)=[{{&(0x7f0000000080)=@ll, 0xb00, &(0x7f0000000200)}}, {{&(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000500)=""/113, 0xfb00}], 0x1, &(0x7f00000002c0)=""/73, 0x49}}], 0x2, 0x0, 0x0) 05:29:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000280)={0x77, 0x0, [0x40000108]}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000000)=""/47, &(0x7f0000000080)=0x2f) 05:29:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000380), 0xffffffffffffffff) lsetxattr$security_smack_transmute(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, r1}) setsockopt(r0, 0x0, 0x82, &(0x7f0000000180), 0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhci\x00', 0x80900, 0x0) name_to_handle_at(r3, &(0x7f0000000100)='./file1\x00', &(0x7f00000003c0)={0x1008, 0x8, "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"}, &(0x7f0000000140), 0x400) 05:29:23 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x14, 0x4, 0x7, 0x1}, 0x2c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x3000250}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe8, r1, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3448}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x40) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x3, 0x0, 0x0, 0x0, 0x12, 0x0, 0xfffffffffffffffd}, 0xe) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/92, &(0x7f0000000100)=0x5c) r2 = open(&(0x7f0000000380)='./file0\x00', 0x40000080000, 0x10c) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) [ 312.370353] xt_time: unknown flags 0x30 05:29:23 executing program 5: syz_emit_ethernet(0x42, &(0x7f0000000040)={@local, @link_local, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @local, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{}, {}, {[@empty=0xfffffffd]}, {}]}]}}, @igmp={0x0, 0x0, 0x0, @multicast1}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x22c, 0x80000]}) [ 312.397420] xt_time: unknown flags 0x30 05:29:23 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x99, 0x2) rt_tgsigqueueinfo(r1, r1, 0x34, &(0x7f0000000080)={0x0, 0x0, 0xffeffffffffffffc}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'lo\x00', 0x1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mixer\x00', 0x121200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000009c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000b40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a00)={0xe0, r3, 0x320, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xd}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xf7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}]}, 0xe0}}, 0x10) tkill(r1, 0x100000000039) ptrace$setregset(0x4209, r1, 0x20000004, &(0x7f0000000100)={&(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)}) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)="1621a3a347a0e100f6a65410ae9f2023a4c8b05c4cd52c60a0b9e251b223a4bdfcc8e1fbf90eee307c50c7fd0b9ad5a24b5100f6f929f122004053dc38c1ee313b9d37e1d682552abdfcd9bfca374742a2ebe953df36fe4452ee8dc0056932d197f34904c9a605f57c218c6b8a4217fa549701f78fc9ff5bcf671f71e18a2a258b3e17c438a2d14908549d5dfd549d5f71a148a5c3c06dca2310801d2432ea82798020136e3a55c5f27c39a5a35c0c4bc35d8df4effb667942587ad350806b3ca7f10d19f002", 0xc6, 0xfffffffffffffff8) r5 = add_key$user(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={'syz', 0x3}, &(0x7f0000000840)="e219fed7cc16fe005b637309922dd6f42d4f3020a3604b18c25474084f49ed9a4ddbbdc8b1a42aa35943f81d671f7ce0b6dc6a0bb44c5870fa7b8f99a2480416f1c5786b7c7d36a33c4cfb61a70d94fbccc66579149ef4c384622fbbd71a67dd578fd523a9ddffd79da61149289e48260a7a2157b8995a663443143bd32f27c0ee859148c30a1607c2118a6b4c1157f007691e9b44890bf9bbf1f7157053b5e823b485a4ca6e9a358e59cc3022009cd7704326501c8e36f2eced130bb3bfcb25597595b5c6e0f08af16239352ca7c7a344dfc04dceb794fe487429be93", 0xdd, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000700)=[{&(0x7f0000000280)="6b6c505a5cb7019b9c", 0x9}, {&(0x7f0000000300)="4b538562b110699e522071a88daf273078e9c658e058484b5f6fe6696e4cf9b0e4e56fc523db289bb6ec570189", 0x2d}, {&(0x7f0000000340)="429f91a7a52f078f6e64adad08b94f9ef766f6b117954cdf1d5f4f10", 0x1c}, {&(0x7f0000000380)="86cbdd77853a0f159d46c8df06223f1f94b5bd7c28ce165226390503ba42c4f738f0d0823c628d6ca1abf84d35b572bc60a1d7da3a210fd255c45d672cdd9f8602bbe1d4a69e943359b41809cf589530d8cc2c00e6ca8cdae3d343fb0238c2331646f62603170c379fd63fee680c205f618bb2", 0x73}, {&(0x7f0000000400)="059a3d653037227d15e685c5da55521e3dfb99c96d180688f709312afad37a0d729d266dd40988185245cb8e665bd0abe0d79c8e70b1b7e138725c5cd3ad4f3e92d4fed78a2ef281cdfdcf80cc3ea1699529b0f547677d33c9c603712e245f1a4b8ec60058c2be29bc5b1dda355bf9507a4dfabe958f616cbcd7efbc72d9d819ac70a9e0063f9304298514ea7de2642e936ff2327a61242fc48d35eec8a74718743752edb59861007ca8d12155ade73496bbed662dfee2c52006788d541eb30378ae1044f2992f36ac1911715077fa5ec5d782b21032938d7d5868546d0479", 0xdf}, {&(0x7f0000000500)="1454ae27f8ffd4e5f7d5d8c6d58816dedadacd6cec24390386f27eb8143552a96e80acc14493ca1d382055e9e15d82f0839045673667cf047445ca438824b531459e93131efc0519959db43cea7461099f1efc9e09e3e7b9643c70f186", 0x5d}, {&(0x7f0000000580)="ee61c7138200ea8c0fb959284aafb0341da39b4b9bbda5dd7eeda5fe2924", 0x1e}, {&(0x7f00000005c0)="c36382bd432646ffa8148b30aadda91cbbf05329376b14d6f02bb5c735f76c5b14ae98dc2c9866b0b5df7c45456906cd61e2a2dcdf3056d06770df93759731c213a323eed356f5051e", 0x49}, {&(0x7f0000000640)="a060bf96c2d31f06aef92c8db6901ad1c35c3271d9bd2e87b21b3d48181efcc4e30b071c74f1a0a1e8864a107767018e90aaa5f5e20121570001042446cbf33f887937a3dd34b449381e699bb4520095ecda3d17e0dd88aeb11c71f35675bb1aa1a1f45467cee277b6502bbe10fb900af12fd8b4e1f87244d6edd2bf551a70e21c570ee55da862", 0x87}], 0x9, r5) 05:29:23 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1e0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000200)=[{0x1e, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc05c5340, &(0x7f0000000240)) 05:29:23 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x401, 0x1, &(0x7f0000000b00)=[{&(0x7f0000000a40)="84b8254e54465320202020", 0xb}], 0x0, &(0x7f0000000d80)=ANY=[]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x7, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback}}}, 0x98) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f00000016c0)}, 0x0) 05:29:23 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x3fd) r0 = syz_open_dev$sndpcmc(&(0x7f0000002c00)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002c40)={{0xa250, 0xffffffff}, 'port0\x00', 0x40, 0x800, 0x0, 0xd4e, 0x22, 0x76, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000), 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000480)=""/184, 0xb8}, {&(0x7f0000000540)=""/166, 0xa6}, {&(0x7f0000000600)=""/164, 0xa4}, {&(0x7f00000006c0)=""/160, 0xa0}], 0x4, &(0x7f00000008c0)=""/93, 0x5d, 0x2}}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000b80)=""/202, 0xca}, {&(0x7f0000000c80)=""/98, 0x62}], 0x2, &(0x7f0000000d40)=""/125, 0x7d, 0x6fe}}, {{&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001180)=""/62, 0x3e}, {&(0x7f00000013c0)=""/122, 0x7a}], 0x2, &(0x7f00000014c0)=""/42, 0x2a}}, {{&(0x7f0000001500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001580)=""/187, 0xbb}, {&(0x7f0000001740)=""/53, 0x35}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x3, &(0x7f0000002900)=""/253, 0xfd, 0x5}, 0x1}], 0x4, 0x0, &(0x7f0000002b80)) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x8, &(0x7f0000000e80)=[{&(0x7f0000000780)="c47903957e9ee153b66506ba8f4cd8910706d213fb87aae1b992d6d552278bd1f61ed738da500aa71bcd96b7965b1d89e5f277747b4b420fdbd177ba55214d2a670c1ce80c4c7d08e6ce545c3dba", 0x4e, 0x8}, {&(0x7f0000000940)="7f9a70f13f34789386a1bdfd4d35c4677e1fbc89436b12f0077151941bd021adbfd900f716cd78c73a86368a80d8a4acd9878cece85622afcb9af5dfe439843c414acbc3e57dee0b6610cf973bbb376d71d5bf6d3aa88fe878276786ee0547fa18557a053f40f12f4b992ae5ab6a9a5dc0172f715609fb63d161da6d6cc3421fa37661185791e9587f2d7a5f4424546e1bbfd7b44eeb077379f3da972d9b3745e1", 0xa1, 0xfffffffffffffffa}, {&(0x7f00000002c0)="85d38581734a595b9602367e0d9d88818b7cef8a646a25d7270017a1900a2eb00ce471b0de9c30e29435e6a254c771405a268839f934b507ebb3b6a09c", 0x3d}, {&(0x7f0000000340)="ef732db703482a172aec2df6249160b781d45c759f9544", 0x17, 0xfff}, {&(0x7f0000000a00)="b11f73d0e2ba40abd80bcbebc48a125436819bd02144a951ef8e583ec0a00a79a0620f9d2b5e8548f981e64045b0ce9fbed453e8a69b5e55489ece3933638e9b9190be6196f7ddcef4b2627983d6e8160971bb7b0745e5bcc37672043701d03e8a4c6e61627e21c50cd8114478cf99252498ddc21c7a1902891fd2", 0x7b, 0x100}, {&(0x7f0000000a80)="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", 0xfb, 0x2}, {&(0x7f00000003c0)="63702539eb6d801ef8", 0x9, 0xfffffffffffffff7}, {&(0x7f0000000dc0)="0e91f75b86e321dbfdbf1546ea7d72fbaf5826fe57679bf6cb42fb255ec413e88ea2e1350af1e09db716e2dbb35b89094f93b24afc2bada929eff99e90b3e96e23df9e53ed7272bf1a3d9c73a66d55e4434c3a6a071d95a73c0eb5c78b373e4178c062d64c017c4c4e60a24141b0249cc63e6dedcf97337370cf72d89a3de1f78b55cd981125b13be080", 0x8a, 0x2}], 0x50, &(0x7f0000001080)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'port0\x00'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@euid_eq={'euid', 0x3d, r4}}]}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r5, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f00000001c0)={0xffffffffffffffff}, 0x4, {0xa, 0x4e24, 0x3, @local, 0xfff}}}, 0x38) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000011c0)={r5, r5, 0x2, 0x16b, &(0x7f0000001100)="41111ee0e378de27f23e836145bd036fd636a5e7a28e702414594849a20e461cb91801ac5fac0ef4721fd00eb989773bbf18a2a4dd7ec1f370de5ccb37e46e7a904e30622ebf25cb2a355837da8117b15d88dce6d9f567b426aeda8b05c24ff3a4f82d758c926f663d890fd9a5ca6a50f4e934448c", 0x9, 0x43da, 0x336, 0x3, 0xaa, 0x4, 0x80000001, "59f4f6bceb3ed9be2d0cfde14d6ce9c4a9b1d0d63d5f15c5aa8c1b9a6838665530d1abdd0593f2356a061e1c6589fc3444fe9e645c4786f3fbba271f0668a0c9c1d0537803c52e4b89afd130b13f33220a16608011a9715a7466b8e306630ecab68d6129b33b506930b93733646b711bb94f311fecfec79ebae316e333d9b1c1823dd5e4a5dc12597f0605352bd967edaaa46b5f103266ad611bd657f3bc8794919fd9b72406faf7a75f80ea12555e54c8dfb9b3fd73a4ae810175d83ab923f9bfe271d517c97b4ca2b129fece92c1"}) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000240)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r6}}, 0x18) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000880)=0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8923, &(0x7f0000000380)={"62707130000b00fe0000000000faff00", r7}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x1212}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r8, &(0x7f0000000280), 0xc) ioctl$sock_SIOCINQ(r8, 0x400448e6, &(0x7f0000000140)) 05:29:23 executing program 5: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xe, 0x8000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r1, r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd9f, &(0x7f0000000100), 0x0, &(0x7f0000001580), 0xfcdb}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000780)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x8, &(0x7f0000002b40)=""/8, 0x40f00, 0x0, [], 0x0, 0xf}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r1, 0x50, &(0x7f0000000300)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = gettid() write$cgroup_pid(r1, &(0x7f0000000440)=r3, 0x12) writev(r1, &(0x7f0000002740)=[{&(0x7f00000003c0)="2cd35acee6d493678829d58e384a", 0xe}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="eafe300a01f0d3f706d14b73fe37342eae75068b8957d360292c924a736586eb95a53aa6389119106644efe89dcb52e8f9b78f89a5229db4bac42af4f35c83ab8228723862b2c1a56e5960d7a00d1a94fe300c36e4cc67b75c3896076c602e10ebd1f1a9536ba4b4abc842c5b9fce74c5b921218bcd6de89f4c56bdc153aa86230b272c301ca462dacfaf4ad2fc1cc8188e0c69638ac5a3a6fb2503a853fa0cb6dc2907a231314b28cd4899a00a35cd092f75fa82ee79da7c0bced27204c60938cfa7db3f00f487f438455a88735e78365118abf180fea59a2a76b915d0be3f7", 0xe0}, {&(0x7f00000015c0)="02e5fd132b1b2beca698018906f3bbbe65555fd2d27ec43e7d8088baba5c0bab8944f9d2fc14772dfd1335326bf736b4e17ba67d4cb89c1407008d7f93e8535a1fd7fb4631b9d21f2c109eac001a35adb831da564fe6339d52a4398e1f8eb9805d10a1fd17700fa1e395d4a9fedb0641e4c511fa8ca393e369414eef03f14340dececdb2a0993e220beeff13717f462743af19346cd6f41b9108a7e287350288", 0xa0}, {&(0x7f0000001680)="292b65522a81cf2b26369f15c63d557786e2148d771eeba757032e6c3dbd7dde28cda192e6101cf63d767a6ce100adace2105e99cf588485347dbeac1e71267b079a59ebc9042af594a0022f85975a744a4cd43e7ebf6570d3246f525a528ccb453478258b9ae6e814155d7ec5cf2e6598deb101cba5bf7e87cf7a6fb7fe1f958f58efe3fd704eae084de882c49e48ea6c976694811f652fe70a7ac5151725ea52d88e303e9f", 0xa6}, {&(0x7f0000001740)="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", 0x1000}], 0x6) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000400), 0x12) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000480)=r2, 0x4) 05:29:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x15, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@mpls_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0xc5070000}}, 0x1c}}, 0x0) 05:29:23 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000400)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f0000000440)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @dev}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000380)={@empty, r3}, 0x14) write$P9_RCREATE(r0, &(0x7f0000000180)={0x18, 0x73, 0x1, {{0x1, 0x1, 0x6}, 0xffffffffffff442c}}, 0x18) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400100, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f00000000c0)={0x69a9e543}) getdents64(r4, &(0x7f0000000480)=""/77, 0x4d) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r4, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r6, r4, 0x0, 0x53, &(0x7f0000000540)="26c951363ed68736651e6eba2945f300edc6b0b8600290b4fc28586bdc36f42ab43275b93755a81f9ee8f598edb1d66f937f0a5917061e933da829ae2a46eb7b1c542dda80cdf8b3393205185aea2800000000", r7}, 0xfffffffffffffd7f) ioctl(r5, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) [ 312.721700] ntfs: (device loop1): read_ntfs_boot_sector(): Primary boot sector is invalid. 05:29:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup2(r0, r0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000600)=0x4) r2 = syz_open_dev$evdev(&(0x7f00000007c0)='/dev/input/event#\x00', 0x1, 0x4680) set_mempolicy(0x1, &(0x7f0000000080)=0x3, 0x7) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e21, @multicast2}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000180)={0x0, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x108) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x43cad3c8}, &(0x7f00000000c0)=0xc) ioctl$KDADDIO(r1, 0x4b34, 0x6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f75702e6370752f73797a3110", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000880), 0x336) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/loop-control\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f00000006c0), 0x30, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x105000, 0xf000], 0x100000000, 0x40, 0x5}) chdir(&(0x7f0000000640)='./file0\x00') r4 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x3, 0x1a003) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="6ffff7ff7f00f6ffff6e75702e8c65742f30712789c33a41ffa68a4e2bea7bcc1c104142aaee053d5c4e1053cf909837e063fcb45f36d33a0000000000000008bb4c3ceecc10601abe144505ca5c964626907b9bf608d28988ad1ad06e41ffe06a0000"]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x20) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00000008c0)=""/122) [ 312.760856] ntfs: (device loop1): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 312.789751] FAT-fs (loop3): Unrecognized mount option "smackfsfloor=port0" or missing value 05:29:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/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_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)=0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000001c0)) [ 312.866651] ntfs: (device loop1): ntfs_fill_super(): Not an NTFS volume. [ 312.914342] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 312.957803] : renamed from bpq0 05:29:23 executing program 1: r0 = getpgrp(0x0) waitid(0x2, r0, 0x0, 0xe100000e, &(0x7f0000000380)) 05:29:23 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x0, 0xc, &(0x7f00000000c0)='/dev/autofs\x00', 0xffffffffffffffff}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000440)='ns/user\x00') ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000180)={"626f6e645f736c610600", {0x2, 0x0, @remote}}) pipe2(&(0x7f0000000400), 0x4800) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fanotify_init(0x20, 0x109000) flistxattr(r3, &(0x7f00000047c0)=""/13, 0xffffffffffffffa5) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x0, 0x0, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000700)=0xfffffec1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000580)) chmod(&(0x7f0000000500)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000780)=ANY=[]) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000002c0)) getpgid(r4) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000001c0)={'syz'}, &(0x7f0000000200)='/dev/autofs\x00', 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000240)='id_legacy\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open$cgroup(&(0x7f0000000340)={0x0, 0x70, 0x4, 0x7, 0x7, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x1, 0x48, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x10000, 0x8, 0xffff, 0x6930f3f, 0x0, 0x6ce, 0x380000000000, 0x4, 0x48, 0x7fff, 0x7, 0x9, 0x1, 0x2, 0x8, 0x0, 0x0, 0x4, 0x1, 0x1000, 0x0, 0xff, 0x2, @perf_config_ext, 0x10000, 0x4, 0x9, 0x0, 0x400, 0x0, 0xafa}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000003c0)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$int_out(r6, 0x0, &(0x7f0000000300)) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000080)=0xfffffffffffffffd) accept(r2, &(0x7f0000000480)=@hci, &(0x7f0000000280)=0x80) prctl$getname(0x10, &(0x7f0000000040)=""/30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r5, 0x6612) 05:29:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:23 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)) 05:29:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000800)=""/65, 0x41}], 0x1, &(0x7f0000000a00)=""/181, 0xb5}}], 0x1, 0x0, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000100)="66b91000004066b80000000066ba000000000f30baa000eddb8f05000f89ae6a660f3a22efa80f09f00fc709f20f1ab60d0066b93608000066b80000000066ba008000000f3066b9800000c00f326635000800000f30", 0x56}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 313.339621] : renamed from bpq0 [ 313.379077] FAT-fs (loop3): Unrecognized mount option "smackfsfloor=port0" or missing value 05:29:24 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") r3 = fcntl$dupfd(r0, 0x0, r1) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="66660fd7d1b9170a00000f3266bad004ec0f009eb41c0000b9940200000f32676465260fc79b384836366774b3360f21aa0f18d60f2142", 0x37}], 0x1, 0x0, &(0x7f0000000240), 0x0) 05:29:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:24 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00), 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000740)="2eaa660f388151040f00248ac4e2790e1c7f0f225466b8dd000f00d0b9201001c00f32c4c1a56b9d06000000c4e1f9e637b8faffffff0f23c80f21f835080050000f23f8", 0x44}], 0x1, 0x1, &(0x7f0000000280)=[@flags], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000800)=""/4096) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 05:29:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaacdaa0086dd6085f48e00301100fe800000aa00000000000000000000000000000000020090780000000060025f5d0000000008000000000000000000000000000001ff0200000000000000000000008000010000000000a13ce1130000392d1cabb0ac943de414dcd214c9895dd587e6d824799ed459b2c8bb07aba72161bafeba9be85a253d3789939fae67070a"], 0x0) 05:29:24 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RTC_WKALM_SET(r0, 0x80247008, &(0x7f0000000040)) 05:29:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'ip_vti0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000500)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IF_NETNSID={0x8}]}, 0xffe2}}, 0x0) 05:29:24 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000001080)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1) 05:29:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:24 executing program 4: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) clock_gettime(0x0, &(0x7f0000000040)) getrusage(0x0, &(0x7f0000000100)) 05:29:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000100)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000020c0), 0x400000000000112, 0x0, &(0x7f0000003700)={0x77359400}) [ 313.819093] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 313.842991] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 05:29:24 executing program 2: mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) 05:29:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x403e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xecbc17995c08336f, 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_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)=0x3) getresuid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000200)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000001c0)={0x0, 0x0, 0x1}) 05:29:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x7ffff000) [ 313.874129] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 313.909585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 313.954481] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 313.985353] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 314.013148] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 314.048157] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 05:29:24 executing program 5: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$apparmor_current(r0, &(0x7f00000000c0)=@hat={'changehat '}, 0x1d) [ 314.071976] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 314.110060] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 314.144723] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 314.169651] AppArmor: change_hat: Invalid input, NULL hat and NULL magic [ 314.229510] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz1 05:29:25 executing program 1: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x14104a, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000140)={0x14}, 0x14) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='.\x00', 0x40224000000b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000640)={"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"}) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000f80)) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000140)=0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x3}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000280), 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000240)) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in=@multicast1}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000600)=0xe8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000001c0)={0x0, 0x0, 0x1}) fchdir(r3) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) 05:29:25 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000001080)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1) 05:29:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffff000) 05:29:25 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) geteuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000800)=""/65, 0x41}], 0x1, &(0x7f0000000a00)=""/181, 0xb5}}], 0x1, 0x0, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000ac0)={"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"}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000100)="66b91000004066b80000000066ba000000000f30baa000eddb8f05000f89ae6a660f3a22efa80f09f00fc709f20f1ab60d0066b93608000066b80000000066ba008000000f3066b9800000c00f326635000800000f30", 0x56}], 0x1, 0x0, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="4400000000000000000000009e0300", 0xfffffffffffffcf6) ioctl$KVM_RUN(r2, 0xae80, 0x0) getegid() getgid() ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 05:29:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060", 0x3f}], 0x1, 0x0, &(0x7f0000000140), 0x358) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x7}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 314.476001] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.482728] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.496248] kvm: pic: non byte read [ 314.506169] kvm: pic: non byte read [ 314.516195] kvm: pic: non byte read 05:29:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffff000) [ 314.524104] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.527424] kvm: pic: non byte read [ 314.550203] kvm: pic: non byte read [ 314.555981] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.562971] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.574021] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.577694] kvm: pic: non byte read [ 314.580915] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.591734] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.599108] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.606609] kvm: pic: non byte read [ 314.610838] kvm: pic: non byte read [ 314.614904] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.626247] kvm: pic: non byte read [ 314.630420] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 314.638987] kvm: pic: non byte read [ 314.656396] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz1 05:29:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffff000) [ 314.704647] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 314.728746] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 314.751875] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 314.772443] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 314.788031] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 314.795600] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 314.803007] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 05:29:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffff000) [ 314.832322] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 314.846526] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 314.854648] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 314.875224] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 05:29:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffff000) [ 314.899135] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz1 05:29:25 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='.\x00', 0x40224000000b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x2000000800004c36) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xecbc17995c08336f, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000640)={"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"}) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000f80)) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000140)=0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) sendfile(r4, r1, &(0x7f0000000280), 0x4) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000240)=0x9) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in=@multicast1}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000600)=0xe8) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x600001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @remote, 0x1}}, 0x9, 0x6554, 0x7f, 0x81, 0x80000001}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r6, 0x6}, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000001c0)={0x0, 0x0, 0x1}) fchdir(r3) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) 05:29:25 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000580), 0x0) shutdown(0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)=ANY=[], &(0x7f0000000380), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000440)=0xc) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000040)) 05:29:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 05:29:25 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$RTC_WKALM_SET(r0, 0x80247008, &(0x7f0000000040)) 05:29:25 executing program 3: clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000003, 0x20400000087) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffff1f, [], 0xf0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000000000)=0x108) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) socket$netlink(0x10, 0x3, 0x1e) 05:29:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffff000) [ 315.221670] kernel msg: ebtables bug: please report to author: Wrong size 05:29:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:29:26 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file0/file0\x00', 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0xfffffffffffffffe, 0x2}, 0x10) 05:29:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) 05:29:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) [ 315.418192] APIC base relocation is unsupported by KVM [ 315.419962] *** Guest State *** [ 315.453738] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 315.482845] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 05:29:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) [ 315.523740] CR3 = 0x0000000000000000 [ 315.533803] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 315.569958] RFLAGS=0x00000002 DR7 = 0x0000000000000400 05:29:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) [ 315.623964] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 315.631045] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 315.675645] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 315.698828] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 315.726771] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 315.745881] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 315.763153] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 05:29:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='.\x00', 0x40224000000b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x2000000800004c36) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xecbc17995c08336f, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000640)={"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"}) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000f80)) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000140)=0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) sendfile(r4, r1, &(0x7f0000000280), 0x4) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000240)=0x9) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in=@multicast1}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000600)=0xe8) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x600001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @remote, 0x1}}, 0x9, 0x6554, 0x7f, 0x81, 0x80000001}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r6, 0x6}, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000001c0)={0x0, 0x0, 0x1}) fchdir(r3) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) [ 315.781676] GDTR: limit=0x00000000, base=0x0000000000000000 [ 315.798922] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 315.835767] IDTR: limit=0x00000000, base=0x0000000000000000 [ 315.862861] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 315.885019] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 315.903750] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 315.921617] Interruptibility = 00000000 ActivityState = 00000000 [ 315.936017] *** Host State *** [ 315.945271] RIP = 0xffffffff8120269c RSP = 0xffff88018421f390 [ 315.960547] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 315.975200] FSBase=00007f93fe895700 GSBase=ffff8801daf00000 TRBase=fffffe0000033000 [ 315.995646] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 316.012278] CR0=0000000080050033 CR3=00000001be832000 CR4=00000000001426e0 [ 316.031852] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87c01360 [ 316.050389] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 316.063841] *** Control State *** [ 316.071143] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 316.097565] EntryControls=0000d1ff ExitControls=002fefff [ 316.116569] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 316.141589] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 316.160657] VMExit: intr_info=80000306 errcode=00000000 ilen=00000006 05:29:26 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='.\x00', 0x40224000000b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x2000000800004c36) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xecbc17995c08336f, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000640)={"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"}) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000f80)) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000140)=0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) sendfile(r4, r1, &(0x7f0000000280), 0x4) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000240)=0x9) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in=@multicast1}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000600)=0xe8) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x600001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @remote, 0x1}}, 0x9, 0x6554, 0x7f, 0x81, 0x80000001}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r6, 0x6}, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000001c0)={0x0, 0x0, 0x1}) fchdir(r3) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) 05:29:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000f80)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) [ 316.192460] reason=80000021 qualification=0000000000000000 [ 316.200162] IDTVectoring: info=00000000 errcode=00000000 [ 316.206417] TSC Offset = 0xffffff54d4bd2746 [ 316.211182] TPR Threshold = 0x00 [ 316.215253] EPT pointer = 0x00000001ccade01e [ 316.265197] *** Guest State *** [ 316.268552] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 316.268570] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 316.268577] CR3 = 0x0000000000000000 [ 316.268593] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 05:29:27 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x7ffff000) [ 316.356229] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 316.375066] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 05:29:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) [ 316.419729] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 316.451501] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 316.473321] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 316.496344] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 316.513957] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 316.521985] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 316.567541] GDTR: limit=0x00000000, base=0x0000000000000000 [ 316.576067] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 316.584518] IDTR: limit=0x00000000, base=0x0000000000000000 [ 316.592662] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 316.601530] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 316.608339] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 316.617399] Interruptibility = 00000000 ActivityState = 00000000 [ 316.623876] *** Host State *** [ 316.627376] RIP = 0xffffffff8120269c RSP = 0xffff8801855cf390 [ 316.630139] tmpfs: Bad mount option defcontext [ 316.636883] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 316.652895] FSBase=00007f93fe852700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 316.663554] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 316.669691] CR0=0000000080050033 CR3=00000001be832000 CR4=00000000001426f0 [ 316.676912] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87c01360 [ 316.684715] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 316.690917] *** Control State *** [ 316.694930] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 316.703330] EntryControls=0000d1ff ExitControls=002fefff [ 316.710848] tmpfs: Bad mount option defcontext [ 316.715772] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 316.722840] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 316.729854] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 316.736697] reason=80000021 qualification=0000000000000000 [ 316.743443] IDTVectoring: info=00000000 errcode=00000000 [ 316.751626] TSC Offset = 0xffffff54d4bd2746 [ 316.756821] TPR Threshold = 0x00 [ 316.760325] EPT pointer = 0x00000001ccade01e 05:29:27 executing program 5: 05:29:27 executing program 1: 05:29:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:27 executing program 2: 05:29:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:27 executing program 3: 05:29:27 executing program 1: 05:29:27 executing program 5: 05:29:27 executing program 2: 05:29:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) [ 316.969363] tmpfs: Bad mount option defcontext 05:29:27 executing program 3: 05:29:27 executing program 5: 05:29:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000), 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:27 executing program 1: 05:29:27 executing program 2: 05:29:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:27 executing program 3: 05:29:27 executing program 5: ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_open_dev$admmidi(&(0x7f0000001680)='/dev/admmidi#\x00', 0x0, 0x0) 05:29:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2}}]}, 0x190) readv(r1, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/214, 0xd6}], 0x1) 05:29:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) [ 317.344433] tmpfs: Bad mount option defcontext 05:29:28 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x403e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000f80)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)=0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) getresuid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000200)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000001c0)) 05:29:28 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x1, 0xff, @fr_pvc=&(0x7f0000000080)}}) 05:29:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000005fc0), 0x8000000000000fc, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x2e) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)={@ipv4={[], [], @multicast1}}, &(0x7f0000000500)=0xfffffffffffffffa) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000440)=ANY=[], 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000140)) 05:29:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) [ 317.612792] tmpfs: Bad mount option defcontext 05:29:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000140)) r1 = socket(0x40000000015, 0x5, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f00000002c0)={0x20, 0x0, [0x0, 0x0, 0x2a9]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="75c1328938674b3f22f2830c3d484cb72aedaa4d617f4914ba1dee18a0b3812177b3b10369ec34db7db5dd5b362ad04c6c04445bfbc10ee1f2e3ce97ba1457") setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000000e40)="ba", 0x1, 0x0, &(0x7f00000004c0)={0x2, 0x0, @loopback}, 0x10) sync() write$cgroup_int(r0, &(0x7f0000000080), 0x2001007f) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 05:29:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:28 executing program 1: socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0xc0045878, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 05:29:28 executing program 3: r0 = socket$kcm(0xa, 0x802, 0x88) sendmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2, 0x9}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="380000000000000029000000040000007a040401040bb1c00734f30003000000000000af0300200000000038157617bf4dc666847109b364"], 0x38}, 0x8000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x11, 0x2, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000100)={0x1, 0x5, 0x5, 0x9}) setsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f0000000d40)="27d1460a7977931ff4b5dcb302371d4c35d704ac0dc385b6ee2940fdfa53ffae5b2a1b51886c82401724bf1ed3f578077580a9a9e279e66c19b671b2fde2bc2342ff2317cd5feb0debd6de41827f25a19863c6f24a1d4fcb0307a5a7dde677add950a7842e74e72ddfe0b102b7eac3a199d84fad645d5a5c2eced620d91f4b6a44f50f1a2752e0162dca2a66426361938dbfa0c078a8a4d2e9d53679f884f136da8988967073a8c331912565e232e24633dba98f59", 0xb5) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0xa9d}], 0x1, &(0x7f0000001280)}, 0x0) 05:29:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d00010000000000000000f7100000000800030021000000"], 0x1c}}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x4041, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 05:29:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:29 executing program 5: perf_event_open$cgroup(&(0x7f00000000c0)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4002, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) io_setup(0x9, &(0x7f0000000080)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) io_submit(r1, 0x12b, &(0x7f00000001c0)=[&(0x7f0000000140)={0x405000, 0x0, 0x2, 0x8, 0x0, r0, &(0x7f0000000100), 0x14d, 0x0, 0x0, 0x0, r2}]) 05:29:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x2ef, &(0x7f0000d1b000), 0x4b, &(0x7f000012e000)}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x20, 0x1, 0x2, 0x5, 0x8, 0x1}) recvmsg$kcm(r0, &(0x7f0000000d40)={&(0x7f0000000800)=@l2, 0x80, &(0x7f0000000c00)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000980)=""/253, 0xfd}, {&(0x7f0000000b40)=""/92, 0x5c}, {&(0x7f0000000bc0)=""/5, 0x5}], 0x6, &(0x7f0000000cc0)=""/71, 0x47, 0xde3}, 0x40000100) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16]], 0xfffffd6d) 05:29:29 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x218a9106a2342ea, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0xfffffe92) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {}, r1}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r1}}, 0x10) close(r0) 05:29:29 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000001300)=[{&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1000, "293ff8baa311b3904ff96e72967e745d01ff9eda07317406b52ef433e8fd37579ccf7fd2118387a4e9ec06fafe76e60a7a75db09cc5dffa6ad6ac58a9c7f31", 0xe}, 0x60) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r3, 0x7}, 0xc) r4 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) ptrace(0xffffffffffffffff, r5) ioctl(r0, 0xc0884123, &(0x7f0000000080)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000014c0)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001480)={&(0x7f0000001440)={0x3c, r6, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 05:29:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffff000) 05:29:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0xbb7f, 0x4b51010000000000}, 0xfd12, &(0x7f0000000440)={&(0x7f000000a980)=ANY=[@ANYBLOB="140000002200000025bd70000000000008000000"], 0x14}}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_cancel(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000300)="3819c3b57c3715d7940261bd0f99873bdaa2c49e488aa6336976fa91397f40c19fda68b796a86dad01e843e7b82d4e35f6de8fe072c209d0bf8566f2", 0x3c}, &(0x7f0000000400)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "7914084b165e9ec52f1595ab29ebf015f37b541a5750acb2ac95e9ad3962af352e5323b779821fa55ee14bf9"}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ftruncate(r2, 0x401) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0xc0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x69bf, 0x4) 05:29:29 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) getpid() fallocate(r0, 0x40, 0x3, 0x72) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 05:29:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffff000) 05:29:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x4}, 0x1c) listen(r0, 0x20000000) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000000000)=0x80, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000040)=0x100000000001f, 0x87) sendmmsg(r2, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) 05:29:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:29 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0xdd, 0x4, 0x1, 0x0, 0x0, [{r0, 0x0, 0x7fffffff}]}) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) r1 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)="d196fadb11e4059313624ddcc82c134b892767a4fe7211e3a80179186e34b1d25ff3fc21a988f17b1b832831", 0x2c, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x1, 0x1f, r2) 05:29:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffff000) 05:29:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000140)={0x3, 0x9}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="2fe90000"], 0x4) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="f10f7f"], 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:29:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000740)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x40400) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000580)={0x3, &(0x7f00000001c0)=""/198, &(0x7f0000000500)=[{0x5a, 0xda, 0x7, &(0x7f00000002c0)=""/218}, {0x799, 0x54, 0x7, &(0x7f0000000000)=""/84}, {0x8001, 0x69, 0xd495, &(0x7f00000003c0)=""/105}]}) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000080)='./bus\x00', 0x101002, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x7fffff, 0x11, r2, 0x0) r3 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = openat$cgroup_ro(r0, &(0x7f0000000440)="6d656d0001792e737761532e63757272656e7400be17f2fa6ed4b92368a1f45ebbe17a587c413dfa97683784f478a317c8e05928fe70f88aca27b419ed7c2e2277dd8bd1a34dc92ff6be6b49377743c2cd25d0a4d07bbf0d365ec092242cc68d2d98872f3f75a8daef56bdc233e84f7c65165aa90539c58b63a86bcced16e14fa848d6a967867fde772a10b57187cf53c2531300b47accb778f871d2bd21734385ee577794c7afbdc8b3d401bd5d84f0877c2980", 0x0, 0x0) preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x20001000) 05:29:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000840)={[{@fat=@nocase='nocase'}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/133, 0x85, 0x101, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [], @loopback}, 0x46dd}, 0x1c) 05:29:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) [ 319.612035] audit: type=1804 audit(1540445370.343:52): pid=9874 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir779210228/syzkaller.dMYpmh/84/bus" dev="sda1" ino=16788 res=1 [ 319.612469] FAT-fs (loop5): bogus number of reserved sectors [ 319.658424] audit: type=1804 audit(1540445370.393:53): pid=9874 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir779210228/syzkaller.dMYpmh/84/bus" dev="sda1" ino=16788 res=1 [ 319.684243] FAT-fs (loop5): Can't find a valid FAT filesystem [ 319.707955] audit: type=1804 audit(1540445370.423:54): pid=9883 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir779210228/syzkaller.dMYpmh/84/bus" dev="sda1" ino=16788 res=1 05:29:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:30 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000002102, 0x0) semctl$SETALL(r0, 0x0, 0x14, &(0x7f0000000a80)) [ 319.755997] audit: type=1804 audit(1540445370.423:55): pid=9885 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir779210228/syzkaller.dMYpmh/84/bus" dev="sda1" ino=16788 res=1 [ 319.782830] audit: type=1804 audit(1540445370.433:56): pid=9874 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir779210228/syzkaller.dMYpmh/84/bus" dev="sda1" ino=16788 res=1 05:29:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='auxv\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/74, 0x3a}, {0x0, 0xfffffc8b}, {&(0x7f0000000080)=""/29, 0x10}], 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000025c0)={&(0x7f0000000140)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "1df648ec9b112b215a457de313167b4a12fe529b392ff6e0972112c87dcb2b83cd6e6239fd28018bb9112e3e8e3e7b5bd5a39df9ccedb89859d44e03fceec0", 0x1a}, 0x60, &(0x7f0000002440)=[{&(0x7f00000001c0)="1d8ac59e1bc4c92a01999563769b5ac63e858aad49e1b9ce9952f871f276a8d006ecd436ee2e770d5c7a7be266145e28232d612eae9d7fb658fca713a441e0b1e722f2a61083cc2fb66f2f9d020e07049b24a5e296c824d926b9b576205f", 0x5e}, {&(0x7f0000000240)="59148329eef19cb618d254d8db67b0775ddea51edb997cad4a687c8fc0a652bec11196f424d8d870820b48e36a", 0x2d}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="501ffbdcb7f027cd429a1015f7d97882560578f4fb3e70182c8fa6d3597aed3024e82e9dd735e55d13898ec3735aed0f155752f7c95a248e3be9a8a4d9cb3de67e8ef2ed63f729237c34364f38937d40336d6d01721f5cfd08815048020360576af684605ba58e4fb724b0ea6be154c7e7b9dca29cfaaa823aeb50b5b271917ff902f8b279aafb5c2c893be049450f3cd04c0a2364a88d0df1192db3fa7adbb1e082d7984fe01952c4b143fea7e781284dc012188891addd475cc0c8e1fac1f3a8073c", 0xc3}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="1b91eda9b3b076ed0063bffe1963ce0a90ada3e3c969dbe7aceb428b42129ad0bf294dfa52fb19407e1f5ee227e171e915f7d0f8e39909f0cf8348f72a15047244885ba28d331cf2e1c7d09308179ee5b93cb373fe2aad41be2c70676c5d48d309dcc1592108ae", 0x67}], 0x7, &(0x7f00000024c0)={0xd0, 0x115, 0x0, "19de3fb4a18f40f3b47c999006dee2c7e7fa8c4ed4df6d9b51a99160c4319725536873057eddd34f5fc48201d3a4d83e83473e23ac452ead5c204f812ebf188b1086541e82198eb73d204e4f5f34eaa996c7b8a5e1e48bd62399962d4c94df00a40685c54724e0782b134a7c12465150521df7934f5a7636b6d5e60c6398ee9e7dfddaf1b510ee345709235c55496dc4e5516af1643fc0c47d15d77cfadba97a66d81873d40be7f9b22cca7bdc78805b4202d42023d38cb217"}, 0xd0, 0x4094}, 0x1) clone(0x84200000, &(0x7f0000000280)="996a06e5d6845a195a3aa88a8692dc569d389558aa6fc4396198c00544b0a4762298d18d009888c8", &(0x7f0000002600), &(0x7f0000002640), &(0x7f0000002680)="39133bef1e621a845efda52ea2536c25377c17812018a23cf12e3fc1451e2a9be7e2feef2eec76f0b32df874c4abf6bbc6837b2584ec9c0ee2e3b8a10e") 05:29:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) [ 319.851924] tmpfs: Bad mount option defcontext 05:29:30 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x1000000000, 0x0, 0xffffffffffffffff, 0x3}, 0xc) [ 319.887793] FAT-fs (loop5): bogus number of reserved sectors 05:29:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x807, 0x3) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000240)=0xc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x144000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x2c, r2, 0x5, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl(r1, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xfffffffeffffffff, @remote, 0x7fff}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e22, 0x7, @empty, 0x6243}, @in6={0xa, 0x4e22, 0x50, @mcast2, 0xfffffffffffffff8}, @in6={0xa, 0x4e21, 0x7, @mcast1, 0xfffffffffffffffc}, @in6={0xa, 0x4e23, 0xa55e, @local, 0x6}, @in6={0xa, 0x4e20, 0x6, @mcast1, 0xffffffff}], 0xb8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, 0xfffffffffffffffe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0xc098ede485f9995c) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x3407a, 0x200000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x32, 0x829, 0x0, 0x0, {0x2803}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @ipv6=@loopback={0x8000000000}}]}]}, 0x1e0}}, 0x0) [ 319.931838] FAT-fs (loop5): Can't find a valid FAT filesystem 05:29:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:30 executing program 2: r0 = socket(0x1b, 0xe, 0x81) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) close(r0) 05:29:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000000), 0x7ffff000) 05:29:30 executing program 5: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) 05:29:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0xffffffff, 0x9}, 0x2) ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f0000000200)='syz1\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'ip6_vti0\x00', @ifru_flags=0x8901}}) keyctl$set_timeout(0xf, 0x0, 0x6) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000400)) ioctl$RTC_VL_CLR(r1, 0x7014) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x0, 0xe241) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r2, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x5}}], 0x30) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, 0xfffffffffffffffe, &(0x7f0000000100)) dup2(r0, r2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') write$tun(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0x0) [ 320.116917] netlink: zone id is out of range [ 320.121585] netlink: get zone limit has 4 unknown bytes 05:29:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x7ffff000) [ 320.181290] tmpfs: Bad mount option defcontext 05:29:30 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 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) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3cc, 0x40) write(r2, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:29:30 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x8) r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x40, 0x100) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x50080, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000080)={0x6, 0x0, 0x8, 0x9, 'syz1\x00', 0x2}) bind$packet(r0, &(0x7f00000003c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) sendto(r3, &(0x7f0000000000)="95000000000b39749b195804de394942a1ffb7fde9718df26c2d562a62cae09059497b194556d7c5f63fdefe58757e9c5ee5", 0x32, 0x0, 0x0, 0x0) [ 320.216537] netlink: zone id is out of range [ 320.239271] netlink: get zone limit has 4 unknown bytes 05:29:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:31 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0), 0xfffffffffffffd20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0x8, 0x30}, &(0x7f0000000380)=0xc) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x1, 0x400, 0x7, 0x6}, 0x8, 0x2, 0x0, 0x0, "e923a905ce9ebf54"}, 0x10}, 0x1, 0x0, 0x0, 0x5}, 0x20040000) 05:29:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x0) 05:29:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x4, 0x4, 0x7, 0x9e, 0x8, 0x5}) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xfffffffffffbfffe, 0x50080) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000200)={0x6, 0x2, 0x5, 0x2, 0xc694}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) memfd_create(&(0x7f00000001c0)='/dev/midi#\x00', 0x7) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x624e, @loopback, 0x2}}, [0xc55, 0x10000, 0x6, 0x0, 0x9, 0x200, 0x80000000, 0xffffffff, 0x100000001, 0x98b, 0x7f, 0x1000, 0x6, 0x0, 0x5]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000400)=0x7a) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f2db06e9949a4ebc26b47de6cbc03da1e4b2c7e5602e8c326805030b899eaca2"}}) [ 320.420225] tmpfs: Bad mount option defcontext 05:29:31 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x18, 0x4) msgsnd(0x0, &(0x7f0000000040), 0x8, 0x0) 05:29:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x0) 05:29:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000240)}}, &(0x7f00000002c0)) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/7, 0x7}], 0x1) r1 = gettid() ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f00000016c0)={{}, {0x0, 0x989680}}, &(0x7f0000001680)) tkill(r1, 0x17) 05:29:31 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000540)=""/206}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000300), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000400)={'gretap0\x00'}) sched_setparam(r2, &(0x7f00000002c0)=0x8) r3 = dup2(r0, r1) timer_create(0x6, &(0x7f00000000c0)={0x0, 0x3f, 0x2, @thr={&(0x7f0000000180)="26bd136b98599d8444a1e34a96d269a7c44777b6d28c83b2ed97d5fdc23ca56bfb448592a9fb5267e992f952d9b21c1c72953bcca39c3f245ff6f6f43ceee12f2fc436fc33c0e60190c3c5e8acb829a5738875a8", &(0x7f0000000200)="753f09485f13a1c0b1b9360eb233dcf502f81736dc46cca51d97a65c676fc64c3bdb5fb393b70bbbfc7f3f36e3494dad192310f8d470ba02e0e921e48536eb4b3d379ff9ecac558e0ff1e81833428567a91c"}}, &(0x7f0000000280)) bind$vsock_dgram(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved}, 0x10) 05:29:31 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:31 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xffdbc2ca) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file1/file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) rename(&(0x7f00000004c0)='./file1/file0\x00', &(0x7f00000000c0)='./file2\x00') link(&(0x7f0000000080)='./file2\x00', &(0x7f0000000100)='./file3\x00') mkdir(&(0x7f0000000140)='./file1/file0\x00', 0x8) [ 320.664542] tmpfs: Bad mount option defcontext 05:29:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') signalfd(r0, &(0x7f0000000080)={0x5}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x800) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x10000000, &(0x7f0000000040)}) sendfile(r0, r1, &(0x7f0000000040)=0x100000, 0x8001) 05:29:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x0) 05:29:31 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:31 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000240)={0x0, 0x1, 0x81}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f00000001c0)=0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200), 0x8) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000180)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000001480)={0x0, &(0x7f0000001440)}) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)) [ 320.971030] tmpfs: Bad mount option defcontext [ 321.010118] binder: 10008:10009 transaction failed 29189/-22, size 0-0 line 2834 05:29:31 executing program 0 (fault-call:6 fault-nth:0): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:31 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f6465765f6d636173740007d834d4719c7c518dda542664e907f552497336f2991b3db15777dff20eaa5894f08b7079b00d3f5dce98d9007507021321ac17836f8ceb1a998165e56ff1047369444d304cdc1642e45ba0d4") read$FUSE(r0, &(0x7f00000001c0), 0x1000) pread64(r0, &(0x7f0000000080)=""/37, 0x25, 0x0) write$FUSE_DIRENT(r0, &(0x7f00000011c0)={0x2b8, 0x0, 0x3, [{0x6, 0xfffffffffffffffb, 0x5b, 0x965b, "6e65742f6465765f6d636173740007d834d4719c7c518dda542664e907f552497336f2991b3db15777dff20eaa5894f08b7079b00d3f5dce98d9007507021321ac17836f8ceb1a998165e56ff1047369444d304cdc1642e45ba0d4"}, {0x3, 0x101, 0x0, 0x800}, {0x1, 0x7, 0x2, 0x7, "2bfc"}, {0x1, 0x1000, 0x0, 0x8}, {0x4, 0x4a, 0x5b, 0x8e3, "6e65742f6465765f6d636173740007d834d4719c7c518dda542664e907f552497336f2991b3db15777dff20eaa5894f08b7079b00d3f5dce98d9007507021321ac17836f8ceb1a998165e56ff1047369444d304cdc1642e45ba0d4"}, {0x2, 0x7, 0x5b, 0x7fff, "6e65742f6465765f6d636173740007d834d4719c7c518dda542664e907f552497336f2991b3db15777dff20eaa5894f08b7079b00d3f5dce98d9007507021321ac17836f8ceb1a998165e56ff1047369444d304cdc1642e45ba0d4"}, {0x5, 0xfffffffffffffff8, 0x5b, 0x3f, "6e65742f6465765f6d636173740007d834d4719c7c518dda542664e907f552497336f2991b3db15777dff20eaa5894f08b7079b00d3f5dce98d9007507021321ac17836f8ceb1a998165e56ff1047369444d304cdc1642e45ba0d4"}, {0x5, 0x5, 0x5b, 0x2, "6e65742f6465765f6d636173740007d834d4719c7c518dda542664e907f552497336f2991b3db15777dff20eaa5894f08b7079b00d3f5dce98d9007507021321ac17836f8ceb1a998165e56ff1047369444d304cdc1642e45ba0d4"}]}, 0x2b8) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001500)=""/248, 0xf8}], 0x1) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x1) [ 321.087201] binder_alloc: binder_alloc_mmap_handler: 10008 20001000-20003000 already mapped failed -16 [ 321.114140] binder: BINDER_SET_CONTEXT_MGR already set [ 321.127569] binder: 10008:10012 ioctl 40046207 0 returned -16 [ 321.147557] binder: 10008:10009 transaction failed 29189/-22, size 0-0 line 2834 [ 321.158150] FAULT_INJECTION: forcing a failure. [ 321.158150] name failslab, interval 1, probability 0, space 0, times 1 [ 321.177566] tmpfs: Bad mount option defcontext [ 321.196805] binder: undelivered TRANSACTION_ERROR: 29189 [ 321.204629] binder: undelivered TRANSACTION_ERROR: 29189 [ 321.214059] CPU: 1 PID: 10018 Comm: syz-executor0 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 321.222572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.231935] Call Trace: [ 321.234624] dump_stack+0x244/0x39d [ 321.238279] ? dump_stack_print_info.cold.1+0x20/0x20 [ 321.243537] ? mark_held_locks+0x130/0x130 [ 321.247850] should_fail.cold.4+0xa/0x17 [ 321.251937] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.257104] ? rcu_softirq_qs+0x20/0x20 [ 321.257159] ? dput.part.25+0x241/0x860 [ 321.257180] ? find_held_lock+0x36/0x1c0 [ 321.257248] ? aa_file_perm+0x469/0x1060 [ 321.265345] ? find_held_lock+0x36/0x1c0 [ 321.265399] ? load_elf_binary+0x2ca8/0x5620 [ 321.265471] ? perf_trace_sched_process_exec+0x860/0x860 [ 321.287518] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 321.293033] __should_failslab+0x124/0x180 [ 321.297358] should_failslab+0x9/0x14 [ 321.301218] kmem_cache_alloc_trace+0x2d7/0x750 [ 321.305910] ? aa_file_perm+0x490/0x1060 [ 321.309992] ? rcu_softirq_qs+0x20/0x20 [ 321.314041] alloc_pipe_info+0x164/0x5d0 [ 321.318122] ? aa_path_link+0x5e0/0x5e0 [ 321.322114] ? pipe_read+0x940/0x940 [ 321.325869] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 321.330829] ? common_file_perm+0x236/0x7f0 [ 321.335171] ? find_held_lock+0x36/0x1c0 [ 321.339320] splice_direct_to_actor+0x6fc/0x8f0 [ 321.344028] ? pipe_to_sendpage+0x400/0x400 [ 321.348384] ? apparmor_file_permission+0x24/0x30 [ 321.353263] ? do_splice_to+0x190/0x190 [ 321.357314] ? security_file_permission+0x1c2/0x220 [ 321.362399] ? rw_verify_area+0x118/0x360 [ 321.366569] do_splice_direct+0x2d4/0x420 [ 321.370741] ? splice_direct_to_actor+0x8f0/0x8f0 [ 321.375604] ? apparmor_file_permission+0x24/0x30 [ 321.380466] ? rw_verify_area+0x118/0x360 [ 321.384638] do_sendfile+0x62a/0xe20 [ 321.388384] ? do_compat_pwritev64+0x1c0/0x1c0 [ 321.393057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.398617] ? _copy_from_user+0xdf/0x150 [ 321.402770] __x64_sys_sendfile64+0x15d/0x250 [ 321.407300] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 321.407412] do_syscall_64+0x1b9/0x820 [ 321.407464] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 321.421309] ? syscall_return_slowpath+0x5e0/0x5e0 [ 321.426263] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.431216] ? trace_hardirqs_on_caller+0x310/0x310 [ 321.436268] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 321.441306] ? prepare_exit_to_usermode+0x291/0x3b0 [ 321.446361] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.451240] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.456440] RIP: 0033:0x457569 [ 321.459643] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.478560] RSP: 002b:00007f1732418c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 321.486276] RAX: ffffffffffffffda RBX: 00007f1732418c90 RCX: 0000000000457569 05:29:32 executing program 5: r0 = socket$inet(0x2, 0x8000e, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x392, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfb}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x20}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x400, 0x0) mq_getsetattr(r2, &(0x7f0000000600)={0x7fff, 0x0, 0x5, 0x12, 0x1000, 0x6, 0x9, 0x7}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) write$uinput_user_dev(r3, &(0x7f0000000140)={'syz1\x00', {0x1ff, 0x80000001, 0x0, 0xffffffffffffffc4}, 0x47, [0x0, 0x1469800000000000, 0xd2, 0x6, 0x3, 0x4, 0x6, 0x1, 0xd5b, 0x8, 0x9, 0xffffffffffffff6d, 0x3, 0x10000, 0x0, 0xfff, 0xcc5a, 0x3, 0x4, 0x1f, 0x6, 0x3d, 0xfffffffffffffffc, 0x1, 0x101, 0xffffffff, 0x80000001, 0x101, 0x8, 0x80, 0x3, 0x101, 0x6, 0xfffffffffffff2f6, 0x4, 0x81, 0x4, 0x8, 0x0, 0x0, 0xd28e, 0x26, 0x8000, 0xffffffff, 0xffffffffffffffe1, 0x7fffffff, 0x10000, 0x6, 0xfffffffffffffffb, 0x0, 0x80000000, 0x0, 0x7, 0x7, 0x9, 0x2800000, 0x0, 0x4, 0x7, 0x5, 0x81, 0x99e, 0x39e72ce, 0x4], [0x6, 0x96ec, 0x8001, 0x1, 0x6, 0xfffffffffffffbff, 0x1, 0xc62f, 0x2, 0xf0, 0x3, 0x4, 0xa0000000000000, 0x4, 0x3030, 0x0, 0x10000, 0x4, 0xffffffffffffffc1, 0xff, 0x3ff, 0x1c0000000000, 0x9, 0x101, 0x7, 0x4, 0x3, 0x9, 0x1d7, 0x3, 0x3, 0x8, 0x100000000000, 0x20b, 0x10000, 0x45, 0xf5, 0x4, 0x401, 0x5a, 0x1, 0x8, 0x7, 0x1, 0x8, 0x0, 0x113, 0x2, 0x7, 0x0, 0x8, 0x867, 0x7, 0x8, 0x49d, 0x100, 0x401, 0x1342030c, 0x401, 0x1, 0x1f, 0xffffffffffffff7f, 0x2, 0xaa9], [0x2ec6, 0x9, 0x2, 0x6, 0x100, 0x5, 0x3, 0x5, 0x5, 0x48f, 0xcb, 0xfffffffffffffff9, 0x0, 0x8000, 0x9, 0x2, 0x6, 0x3, 0x3, 0x9, 0x8001, 0xfffffffffffff001, 0x5, 0xffffffff, 0x7, 0x7, 0x6, 0x1, 0x1, 0x3, 0x800, 0x100000001, 0x100000001, 0x100000001, 0x3e6, 0x9, 0x0, 0x3, 0x3, 0x6, 0x9, 0x7, 0x9, 0x2, 0xa14a, 0x7f, 0x3, 0x80, 0x2, 0x4, 0x1ff, 0xffffffffffffffff, 0x0, 0x80, 0x7, 0x1, 0x8, 0x9, 0x8, 0x3, 0x0, 0x401, 0x1, 0x4], [0x4, 0x100, 0x100000001, 0xb7800, 0x8001, 0x400, 0x2, 0x0, 0x101, 0x10000000, 0x5, 0x0, 0x3, 0x7ff, 0x5, 0x0, 0xf4c5, 0x7, 0x8, 0x7fffffff, 0x5, 0x8, 0x2, 0xa5, 0x0, 0x2, 0x2, 0x81, 0x100000001, 0x733, 0xa5bb, 0xf33, 0x0, 0x3, 0x3, 0x100, 0x7fffffff, 0x2, 0x2, 0x51d, 0x1ff, 0x8000, 0x1ff, 0x3ff, 0x4, 0x3ec, 0x85, 0x0, 0x4, 0x7ff, 0x0, 0x200, 0x7ff, 0x765, 0xffff, 0x6, 0x3, 0x0, 0x8ce4, 0x7, 0x6, 0x89, 0x7, 0x319]}, 0x45c) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0), 0x6) 05:29:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0xfffffe, 0x4012, r0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000280)={&(0x7f00001ee000/0x4000)=nil, 0x4000}, &(0x7f0000000140)=0x10) r1 = socket$inet(0x2, 0x7, 0x6164) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0xfff000000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$sock_ifreq(r1, 0x8918, &(0x7f0000000100)={'veth0_to_bond\x00', @ifru_settings={0x2, 0x400, @te1=&(0x7f00000000c0)={0x8b, 0x4, 0x3, 0x2}}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="012210e4fe556d60f71ec4f63fe2c679", 0x10) 05:29:32 executing program 5: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0x0, 0x2, 0xfffffffffffffffd, 0x2020}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff5037, 0x4000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x3, 0x478, [0x0, 0x20000140, 0x20000170, 0x200003e8], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x13, 0x9, 'bpq0\x00', 'bridge_slave_0\x00', 'team_slave_0\x00', 'bond0\x00', @local, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0x58dc4372351148f1, 0x0, 0xff], 0xa0, 0x118, 0x150, [@cgroup0={'cgroup\x00', 0x8, {{0xff, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x48, 0x3, 0x5, 0x0, 0x0, "a71045a730bdf2a3b5dff9161fad02f0afdc75b44450b83a167ee2d188bf487034460c931e76036d5b6665ed296a9e5c49e49195cd1b6782414f03e354b9e505"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}}, {{{0x11, 0x40, 0x8864, 'bcsf0\x00', 'bcsh0\x00', 'veth0\x00', 'vlan0\x00', @local, [0xff, 0xff, 0x0, 0xff], @dev={[], 0x16}, [0xff, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xf8, [@cluster={'cluster\x00', 0x10, {{0x35, 0x5, 0x8}}}]}}, @common=@log={'log\x00', 0x28, {{0x5, "c1a3596df64a00b7f652d9fdab969df23ef2a9868c0d5e3c621052b1714b", 0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x8, 0x886c, 'ip6_vti0\x00', 'bond0\x00', 'yam0\x00', 'veth1_to_bridge\x00', @local, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @remote, [0xff, 0xff, 0xff, 0xff], 0x120, 0x150, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@empty, @remote, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], 0xfffffffffffffffd, 0x3b, 0x8, 0x10, 0x4e20, 0x4e21, 0x4e20, 0x4e24}}}, @mac={'mac\x00', 0x10, {{@broadcast, 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}]}, @common=@log={'log\x00', 0x28, {{0xfffffffffffffffa, "5d94f3c5ddd45cf963cca95c4cf69bf67df692b8603a3720ef0ac0afca28", 0x3}}}}]}]}, 0x4f0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) 05:29:32 executing program 2: r0 = socket$inet6(0xa, 0x2000000003, 0xd9) ioctl(r0, 0x8912, &(0x7f0000000180)="153f6234488dd25d766070") flock(r0, 0xa) r1 = perf_event_open(&(0x7f0000000d40)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xd15, 0xb00) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x2, 0x1}) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000100)={0x3, "fae063"}, 0x4) getpgid(0x0) [ 321.493555] RDX: 0000000020000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 321.500838] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 321.508121] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f17324196d4 [ 321.515402] R13: 00000000004c34d0 R14: 00000000004d5298 R15: 0000000000000007 05:29:32 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[]) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) setxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=ANY=[@ANYBLOB='security.system'], &(0x7f0000000b40)='ntfs\x00', 0x5, 0x1) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) lsetxattr$system_posix_acl(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)='system.posix_acl_access\x00', &(0x7f00000006c0), 0x24, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x0, 0x6}, [], {}, [], {}, {0x20, 0x5}}, 0x24, 0x0) 05:29:32 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x2, 0x0) ioctl$int_out(r0, 0x1000000080004520, &(0x7f00000000c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userio\x00', 0x400000, 0x0) fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@dev, @remote, 0x0}, &(0x7f00000002c0)=0xc) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x100010, r0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@local, 0x7c, r2}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=""/115, 0x73, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r1, 0x10, &(0x7f0000000200)={&(0x7f0000000080)=""/30, 0x1e, r3}}, 0x10) 05:29:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xf9f7, 0x2000) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000280)={"62836b757465ffffff1800"}, &(0x7f0000000140)=0xfffffffffffffed3) msync(&(0x7f00004ea000/0x4000)=nil, 0x4000, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000180)={0x52, "bbdea62c2052f77b3479c92274e177d39e936136484e7f198847372c81d9f347a7a945ddd54b152f204886699c2b80d33340a84a779d5a9171341033d1af59fe2ef01ec93e86bc29b00b200f894abcb97563"}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000008, 0x4000000031, r2, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000b80)={'filter\x00'}, &(0x7f0000000c00)=0x78) io_setup(0x80000001, &(0x7f0000000200)=0x0) io_submit(r5, 0x9, &(0x7f0000000b00)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000300)="bc68c6d0eff2edb43b319b8a25737db30dcdae72b4d1c688deb53d26b00b85a23c737f594fa782f3d6d360dc321a084af39738f825b69d0a10a45be30a86de1ad1136e27912b3a3e8bb66b98483f54af431f8488c5210e59e2eaee2d2c2f11406ec691554a75396e600c6a92ea355967772166c71e90bdb649acff30a1adbba9e47bd3515a81bc6423c2c42680167e73f0c40f28ad2e9d884250241c0bdb3f5fb887e33ffe8f046bc287e216320f5477a1e327c4b1bf86012119a0576efc18d10e3db23323ea27dbd087b6bb42", 0xcd, 0xd28, 0x0, 0x2, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x10000, r2, &(0x7f0000000440)="f2c40b286348e08dbe8370e423e485b78245865c746189c6ed879fc68c5f2cdc0f78ffa4f28ffdfe24eb95063ae497699500003b53e92c965deb531ffcecf8c4e025ce5d83d535fe1662652998acaac0c85c74c5588079decf66abdb49610978c1a0ef6c8df21453b27d31b9c02f34babd20cc83e2b3e5bf0e708d736b322659ae0904871570d63220c14f9d8054f1fb8660da3bab620e11", 0x98, 0x400, 0x0, 0x0, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0xd0, r2, &(0x7f0000000540)="277c7340eca4514dc033edf951ff17b287be04fd91aa8829da4eb1657a74bc581dba2cfaa93be18dc40f2f5066f13cf7cd35da1080a687efb29b33aca37e51ee34cb4e6415ae4b208875b56437f673bb53011285c8d6c3993ecb475fc4e3f050d2d57a1231", 0x65, 0x90000000000000}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000000600)="b62a63a19d130d4bde9b93f0b4d6c7f740925e3a000f3cdc85c54dca5488f706eb98cae87f4a059c709c7b89e3c36bd3139e81dc4b0f0e8f5d58335ee1074066b962554a54a738702d99315467b685964f42b091e232df514578076ebf7eb5149722fe5d870c04d1547173a387c5afa03fbda39eeb96438d2e28173afd1e54d7942ff96d16248abaa45ab1eeed9e819acf8f407bec63fe3abfc5a908d1333d6bf1b6f3bcc4840bcdf296231f3b4aeab1f2e8e0be65bdeafa4a6d104828b796", 0xbf, 0x4, 0x0, 0x1, r2}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x6, 0x3ff, r4, &(0x7f0000000700)="56fa529016f08a5ea6b070da9cd765c617158495001353b656cf91cfed9c06dfc1b8cb6cd3f32da34c72bc6f4e8ec14975d427a075ce83d6f61c970bd387532a58fb6c77cd88b4dab0a2d2f3d44705e80d2e57120b68eb0f7c50a002908cf9e4fd054fd14b0b9a9ffeaeb85b880e3350e7315c05f3d66df447ecb3eaa8", 0x7d, 0x1, 0x0, 0x2, 0xffffffffffffff9c}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f00000007c0)="50697896acf2ed82572b5a7c881ead16ac3732fabc1a2c8daf9c8591545e", 0x1e, 0x1, 0x0, 0x0, r2}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0xb, 0x11, r3, &(0x7f0000000840)="0be5b84be4e5089df83131d17902f9adc9ef23d81affa35dd90262c1bf0f037837314c3d14ed4df96add8a21e6913ea6bfa32b8ea2f4dca20514ff4f21c079b439f562d6541193bee4d1427f3e3cf4e17a65ffe236dfd8fdadf793dcec797a1d55e8a66913ccdfb07e41228bb62319a45f6c", 0x72, 0x5, 0x0, 0x1, r3}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, r1, &(0x7f0000000900)="1e633250266bf9329b7e8c7fb1672e67a052195bde9fad37ceb39d64e10dc4aa01d195e400c13686d43f723735b1bbe26b14852fb8929fdd73fc93a2c565dcccb308184ef324edd9141135d6b0ee2b3ef9fd646abd253b948a2e1afc33ce1655e8e69fb3d4604472f06eda754d33915e51bdcca498b4ecb27bc943f5fff0058caf08cf92f1bc1c38577c4180f6e072b8bf9d4cb48666654927ba97d720b798533efce54d56d6f7b8", 0xa8, 0x5a4, 0x0, 0x1, r2}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffff000, r4, &(0x7f0000000a00)="b6dd1f1c2c313124d49fe022eadc814de846d5ae295190e2c733889a588aa70f3fc75f3b0e780e2289e1f3bdc7c033475109d0e924e2c902f2fe895786081d7e4f6b4078a97c975f7533c3201408ff125c3758eb845a5c0aecc4d5cb2c2d6f814487c50456dc4880f7ed2df0d34989b12c3bdeae023970bc1cb657228ddaa5c6802bebb4d0cdc8db3058b95083b0e6bd121685a7fcf9c5ddf7ac1dc546336fe5725f760226a483", 0xa7, 0x2, 0x0, 0x1, r3}]) fstat(r0, &(0x7f0000000080)) 05:29:32 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0xfffffffffffffffa, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x400) splice(r1, 0x0, r0, 0x0, 0x3cceb664, 0x2) 05:29:32 executing program 0 (fault-call:6 fault-nth:1): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) [ 321.823455] tmpfs: Bad mount option defcontext [ 321.830377] FAULT_INJECTION: forcing a failure. [ 321.830377] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 321.842205] CPU: 0 PID: 10053 Comm: syz-executor0 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 321.842218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.842224] Call Trace: [ 321.842251] dump_stack+0x244/0x39d [ 321.842277] ? dump_stack_print_info.cold.1+0x20/0x20 [ 321.842300] ? zap_class+0x640/0x640 [ 321.842327] should_fail.cold.4+0xa/0x17 [ 321.860337] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.860355] ? find_held_lock+0x36/0x1c0 [ 321.860383] ? get_mem_cgroup_from_mm.part.62+0x204/0x880 [ 321.860401] ? lock_downgrade+0x900/0x900 [ 321.860417] ? check_preemption_disabled+0x48/0x280 [ 321.860445] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 321.865759] ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. [ 321.866639] ? kasan_check_read+0x11/0x20 [ 321.866660] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 321.866676] ? zap_class+0x640/0x640 [ 321.866696] ? rcu_softirq_qs+0x20/0x20 [ 321.933459] ? rcu_read_unlock+0x16/0x60 [ 321.933527] __alloc_pages_nodemask+0x34b/0xdd0 [ 321.933550] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 321.942275] ? kasan_check_read+0x11/0x20 [ 321.942312] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 321.942327] ? __lock_is_held+0xb5/0x140 [ 321.942368] ? rcu_read_unlock+0x33/0x60 [ 321.942405] ? trace_hardirqs_off+0xb8/0x310 [ 321.942426] cache_grow_begin+0xa5/0x8c0 05:29:32 executing program 1: socketpair$unix(0x1, 0x400000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000180)='d\fZ7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ftruncate(r2, 0x40001) r3 = geteuid() r4 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r3, r4) sendfile(r0, r2, &(0x7f0000000280), 0x400000000feb) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000040), 0x400000000000000) [ 321.973105] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.978660] ? check_preemption_disabled+0x48/0x280 [ 321.983700] kmem_cache_alloc_trace+0x684/0x750 [ 321.988390] ? aa_file_perm+0x490/0x1060 [ 321.992481] ? rcu_softirq_qs+0x20/0x20 [ 321.996463] alloc_pipe_info+0x164/0x5d0 [ 322.000522] ? aa_path_link+0x5e0/0x5e0 [ 322.004501] ? pipe_read+0x940/0x940 [ 322.008548] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 322.013493] ? common_file_perm+0x236/0x7f0 [ 322.017807] ? find_held_lock+0x36/0x1c0 [ 322.021877] splice_direct_to_actor+0x6fc/0x8f0 [ 322.026537] ? pipe_to_sendpage+0x400/0x400 [ 322.030871] ? apparmor_file_permission+0x24/0x30 [ 322.035711] ? do_splice_to+0x190/0x190 [ 322.039702] ? security_file_permission+0x1c2/0x220 [ 322.044712] ? rw_verify_area+0x118/0x360 [ 322.048854] do_splice_direct+0x2d4/0x420 [ 322.052999] ? splice_direct_to_actor+0x8f0/0x8f0 [ 322.057851] ? apparmor_file_permission+0x24/0x30 [ 322.062684] ? rw_verify_area+0x118/0x360 [ 322.066821] do_sendfile+0x62a/0xe20 [ 322.070537] ? do_compat_pwritev64+0x1c0/0x1c0 [ 322.075115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 322.080664] ? _copy_from_user+0xdf/0x150 [ 322.084821] __x64_sys_sendfile64+0x15d/0x250 [ 322.089334] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 322.093920] do_syscall_64+0x1b9/0x820 [ 322.097817] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 322.103177] ? syscall_return_slowpath+0x5e0/0x5e0 [ 322.108119] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.112962] ? trace_hardirqs_on_caller+0x310/0x310 [ 322.118212] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 322.123233] ? prepare_exit_to_usermode+0x291/0x3b0 [ 322.128253] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.133122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.138314] RIP: 0033:0x457569 [ 322.141507] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.160418] RSP: 002b:00007f1732418c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 322.168123] RAX: ffffffffffffffda RBX: 00007f1732418c90 RCX: 0000000000457569 [ 322.175402] RDX: 0000000020000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 322.182675] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 322.189946] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f17324196d4 [ 322.197209] R13: 00000000004c34d0 R14: 00000000004d5298 R15: 0000000000000007 05:29:33 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:33 executing program 0 (fault-call:6 fault-nth:2): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) [ 322.245061] ntfs: (device loop3): parse_options(): Unrecognized mount option ./file0. [ 322.281101] overlayfs: filesystem on './file0' not supported as upperdir 05:29:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x71) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) fallocate(r0, 0x0, 0x0, 0x10000) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xaf33, 0x1, 0x8, 0x3ff, 0x1f, 0xffffffffffffffcb, 0x9df, 0x8, 0x4, 0x6b2, 0x1f}, 0xb) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x1000000000000000, r1}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="dd58c523a59776d9070000f730993e25a15035c796730e8fff660f55c9976aed2ef3ab7276d95c8368cfee22083358a222d1ca6ccc77aacfbc20"]) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) 05:29:33 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0xff, 0x1ff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) [ 322.394524] tmpfs: Bad mount option defcontext [ 322.456120] FAULT_INJECTION: forcing a failure. [ 322.456120] name failslab, interval 1, probability 0, space 0, times 0 05:29:33 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) [ 322.525017] CPU: 0 PID: 10080 Comm: syz-executor0 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 322.533555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.542917] Call Trace: [ 322.545531] dump_stack+0x244/0x39d [ 322.549189] ? dump_stack_print_info.cold.1+0x20/0x20 [ 322.554410] ? zap_class+0x640/0x640 [ 322.558140] ? find_held_lock+0x36/0x1c0 [ 322.562228] should_fail.cold.4+0xa/0x17 [ 322.566312] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 322.571437] ? __lock_acquire+0x62f/0x4c20 [ 322.575693] ? print_usage_bug+0xc0/0xc0 [ 322.579772] ? mark_held_locks+0x130/0x130 [ 322.584030] ? find_held_lock+0x36/0x1c0 [ 322.588117] ? rb_move_tail+0x938/0x23c0 [ 322.592208] ? perf_trace_sched_process_exec+0x860/0x860 [ 322.597682] ? mark_held_locks+0x130/0x130 [ 322.601942] __should_failslab+0x124/0x180 [ 322.606188] should_failslab+0x9/0x14 [ 322.609992] kmem_cache_alloc_node_trace+0x270/0x740 [ 322.615123] __kmalloc_node+0x3c/0x70 [ 322.618948] kvmalloc_node+0x65/0xf0 05:29:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000002c0)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000000900), 0x0, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(&(0x7f0000000000)='..\x00', 0x0, 0x0, &(0x7f0000000040)) r6 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x6) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r7 = accept(r5, 0x0, &(0x7f0000000080)=0xfe0f) sendmsg$alg(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x1000}], 0x1, &(0x7f0000000440), 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r8 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x40000) fcntl$getown(r1, 0x9) getgid() getpgid(0xffffffffffffffff) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000002240)) fcntl$getownex(r2, 0x10, &(0x7f0000000840)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940), &(0x7f00000022c0)=0xc) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000002300)) fstat(r6, &(0x7f0000002340)) fcntl$getown(r2, 0x9) getgroups(0x3, &(0x7f00000023c0)=[0xee00, 0xee00, 0xffffffffffffffff]) getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)) fcntl$getownex(r2, 0x10, &(0x7f00000024c0)) getegid() ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000002500)) fstat(r5, &(0x7f0000000400)) getpgrp(0xffffffffffffffff) getgid() socketpair$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84, &(0x7f0000002cc0)) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000002d40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d80), &(0x7f00000003c0)=0xfffffffffffffe44) gettid() getgid() sendmmsg$unix(r8, &(0x7f0000003680)=[{&(0x7f0000002f80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003580)=[{&(0x7f00000034c0)}], 0x1, &(0x7f0000003600), 0x0, 0x8810}], 0x1, 0x40084) inotify_add_watch(r6, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r6, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x2000000}}, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) sendfile(r7, r4, &(0x7f0000000180), 0x10000014e) [ 322.622681] iov_iter_get_pages_alloc+0x7d0/0x14f0 [ 322.627624] ? check_preemption_disabled+0x48/0x280 [ 322.632661] ? zap_class+0x640/0x640 [ 322.636392] ? copyin+0x100/0x100 [ 322.639876] ? rcu_softirq_qs+0x20/0x20 [ 322.643919] ? unwind_dump+0x190/0x190 [ 322.647836] ? find_held_lock+0x36/0x1c0 [ 322.651927] ? aa_file_perm+0x469/0x1060 [ 322.656008] ? lock_downgrade+0x900/0x900 [ 322.660173] ? check_preemption_disabled+0x48/0x280 [ 322.665212] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 322.670160] ? kasan_check_read+0x11/0x20 [ 322.674330] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 322.679365] ? iov_iter_pipe+0xbf/0x2f0 [ 322.683357] default_file_splice_read+0x1de/0xb20 [ 322.683384] ? aa_file_perm+0x490/0x1060 [ 322.683403] ? percpu_ref_put_many+0x11c/0x260 [ 322.683420] ? iter_file_splice_write+0x1050/0x1050 [ 322.683441] ? aa_path_link+0x5e0/0x5e0 [ 322.692340] ? kasan_check_read+0x11/0x20 [ 322.692360] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 322.692380] ? rcu_softirq_qs+0x20/0x20 [ 322.692399] ? __lockdep_init_map+0x105/0x590 [ 322.692423] ? __mutex_init+0x1f7/0x290 [ 322.727848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.733473] ? fsnotify+0x4e5/0xf10 [ 322.737155] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 322.742110] ? fsnotify_first_mark+0x350/0x350 [ 322.746705] ? __fsnotify_parent+0xcc/0x420 [ 322.751044] ? rcu_softirq_qs+0x20/0x20 [ 322.755035] ? fsnotify+0xf10/0xf10 [ 322.758682] ? alloc_pipe_info+0x495/0x5d0 [ 322.762949] ? security_file_permission+0x1c2/0x220 [ 322.767990] ? iter_file_splice_write+0x1050/0x1050 [ 322.773030] do_splice_to+0x12e/0x190 [ 322.776859] splice_direct_to_actor+0x270/0x8f0 [ 322.781551] ? pipe_to_sendpage+0x400/0x400 [ 322.785894] ? do_splice_to+0x190/0x190 [ 322.789880] ? security_file_permission+0x1c2/0x220 [ 322.794911] ? rw_verify_area+0x118/0x360 [ 322.799169] do_splice_direct+0x2d4/0x420 [ 322.803340] ? splice_direct_to_actor+0x8f0/0x8f0 [ 322.808200] ? apparmor_file_permission+0x24/0x30 [ 322.808224] ? rw_verify_area+0x118/0x360 [ 322.817218] do_sendfile+0x62a/0xe20 [ 322.817248] ? do_compat_pwritev64+0x1c0/0x1c0 [ 322.817278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 322.831096] ? _copy_from_user+0xdf/0x150 [ 322.835265] __x64_sys_sendfile64+0x15d/0x250 [ 322.839778] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 322.844387] do_syscall_64+0x1b9/0x820 [ 322.848289] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 322.853676] ? syscall_return_slowpath+0x5e0/0x5e0 [ 322.858620] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.863487] ? trace_hardirqs_on_caller+0x310/0x310 [ 322.868525] ? prepare_exit_to_usermode+0x3b0/0x3b0 05:29:33 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x6, 0xfffffffffffffa58, 0x7f, 0xffffffffffffffe1, 0x0, 0xad, 0x80000, 0x6, 0x8, 0x0, 0x9, 0xff, 0x31aaba11, 0x20000000, 0x2, 0x200, 0x4ddbfcf0, 0x1, 0x2, 0x7, 0x1000, 0xfff, 0x7, 0x8001, 0x7, 0x4, 0x0, 0x5, 0x1, 0x2, 0x5, 0x1, 0x7ff, 0x4, 0x7, 0xfa, 0x0, 0xf2, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x1000, 0x5, 0x0, 0x0, 0x3f, 0x800, 0x7}, r0, 0x8, r1, 0x1) r2 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000050037643b836e070000000000000c000100ffffffffff8a67f44428998f378c2d44fff0f4ff00"], 0x20}}, 0x0) 05:29:33 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r0) r2 = getpid() r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000080)={r0}) [ 322.873560] ? prepare_exit_to_usermode+0x291/0x3b0 [ 322.878605] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.883472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.888667] RIP: 0033:0x457569 [ 322.891876] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.910789] RSP: 002b:00007f1732418c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 322.910805] RAX: ffffffffffffffda RBX: 00007f1732418c90 RCX: 0000000000457569 05:29:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioprio_set$pid(0x1, 0x0, 0x6970) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000000)='\x00', 0xffffffffffffffff}, 0x30) timer_create(0x0, &(0x7f0000000080)={0x0, 0x9, 0x6, @tid=r1}, &(0x7f00000000c0)) [ 322.910815] RDX: 0000000020000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 322.910823] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 322.910841] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f17324196d4 [ 322.910851] R13: 00000000004c34d0 R14: 00000000004d5298 R15: 0000000000000007 05:29:33 executing program 0 (fault-call:6 fault-nth:3): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:33 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) 05:29:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = fcntl$getown(r0, 0x9) r9 = getuid() fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="e856ddbebbde329c77ca78c27b336aae3963dee81aaee89a7e2cb1e1b16adb1d7364f3414f2aa5b2267269cdef73a7ab0d4c04e61ab629ec6b42bfaab85839d73a2a67e0860c6d9508b7eaee057f1c41c3", 0x51}, {&(0x7f00000001c0)="9bc587af13e64abee711840f2a6e5763054b5aae060949b539c337ed7aec74a1ab9866dec257f4c0f24a9fa9fd452b618f74747ec644c9243d51260d66daa09ffd34535f5d7c70c3e2c425b19088f022ddcae84c11b1bf2a5115548a19dff4c4a2fa8ec19d25f038beeaae00fd503a8a9b0a0d50ce344d8a9b4f62c4eba0c25bb56d744b086eb7acf173d33d46b16d65dbb2882aa29759eaad3de7506d6ba8df1f2c8a946a58df7b8f627561c0163297a8d98326478cd2c78349fe2f9e61424e3bae941f3a2244405d0462d0cab820dd799f6b3e5c", 0xd5}, {&(0x7f00000002c0)="6d84", 0x2}, {&(0x7f0000000300)="b721f9802d0117da2216c9636c169c39a4f8ece428bdb4c256c606b11201e82ec7cceac6e416b1ec6e2393bffacbfb7e028804c749d6a3222a17ce75768d4b313a6319d1a89871fbb17945404bc19d8e65f274ea862aa19b63fdbaf328967d9151aa0c2b3ea77675bf68e226c3550b1183bd04c658a91432f465936de792c471e40e649ee4fe3a3eb4568e322efde0408cd7b7e23550bb4515d1003ef06d6dc70d34526dc530869022caa4ac410909ea4c02011d057f5284c537bdcda2b9a78509ab1fc561f12c15a01c6bb915f731cfef447855a9dc2bdc41e3b87bacf8e2fe81f74b", 0xe3}, {&(0x7f0000000400)="141ad02bf1739df0bfdb6aebdb98b0210f0c4a3d1a5c99220b5a3b859bcc85c9a1ac1719875c62096233f19d5e879570007719b5a91aeee75841f87b8e52a30f88c0721e43df5664ea3e0b8688c8f9818d7b64319ec729a9055e5ceaa2b3b0e354d0d40bc838509301b0257cb244765bbee3647f69b9e7f6cfe9924b0d2a147395e45b0db5132dffd1a8f831301899d4b02e60ad6e61420518f8855858c94e07bcfa7cb34ca4f1f6bd33c84713b0f99204438869", 0xb4}], 0x5, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb8, 0x40}, 0x4000080) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r11, 0x40085112, &(0x7f00000000c0)={{0x7fffffff, 0xa}, {}, 0xfffffffe}) [ 323.019548] tmpfs: Bad mount option defcontext 05:29:33 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3fd) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000100)) unshare(0x2000000) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x242, 0x0) pipe2(&(0x7f0000000140), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280), &(0x7f0000000300)=0x4) clock_gettime(0x0, &(0x7f0000000080)) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000400)=@get={0x1, &(0x7f0000000340)=""/173, 0x7f}) r5 = getpid() ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f00000000c0)={0x5, 0x800, 0x9}) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x108, 0x279d, 0x4, 0x0, r5}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 05:29:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) [ 323.126153] FAULT_INJECTION: forcing a failure. [ 323.126153] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 323.169468] CPU: 0 PID: 10126 Comm: syz-executor0 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 323.178004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.187364] Call Trace: [ 323.189975] dump_stack+0x244/0x39d [ 323.193631] ? dump_stack_print_info.cold.1+0x20/0x20 [ 323.198862] should_fail.cold.4+0xa/0x17 [ 323.202947] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 323.208124] ? is_bpf_text_address+0xac/0x170 [ 323.212640] ? zap_class+0x640/0x640 [ 323.216365] ? lock_downgrade+0x900/0x900 [ 323.220525] ? check_preemption_disabled+0x48/0x280 [ 323.225558] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 323.230498] ? kasan_check_read+0x11/0x20 [ 323.234662] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 323.239957] ? rcu_softirq_qs+0x20/0x20 [ 323.243949] ? find_held_lock+0x36/0x1c0 [ 323.248045] ? lock_release+0xa10/0xa10 [ 323.252040] ? perf_trace_sched_process_exec+0x860/0x860 [ 323.257517] ? __might_sleep+0x95/0x190 [ 323.261510] __alloc_pages_nodemask+0x34b/0xdd0 [ 323.266191] ? iov_iter_get_pages_alloc+0x7d0/0x14f0 [ 323.271300] ? default_file_splice_read+0x1de/0xb20 [ 323.276322] ? do_splice_to+0x12e/0x190 [ 323.280310] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 323.285349] ? check_preemption_disabled+0x48/0x280 [ 323.290388] ? rcu_pm_notify+0xc0/0xc0 [ 323.294303] ? __kmalloc_node+0x3c/0x70 [ 323.298292] ? __kmalloc_node+0x3c/0x70 [ 323.302279] ? rcu_read_lock_sched_held+0x14f/0x180 [ 323.307316] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 323.312873] alloc_pages_current+0x173/0x350 [ 323.317300] push_pipe+0x3ff/0x7a0 [ 323.320855] ? __kmalloc_node+0x50/0x70 [ 323.324854] iov_iter_get_pages_alloc+0x85c/0x14f0 [ 323.329796] ? check_preemption_disabled+0x48/0x280 [ 323.334839] ? zap_class+0x640/0x640 [ 323.338569] ? copyin+0x100/0x100 [ 323.342043] ? rcu_softirq_qs+0x20/0x20 [ 323.346029] ? unwind_dump+0x190/0x190 [ 323.349932] ? find_held_lock+0x36/0x1c0 [ 323.354018] ? aa_file_perm+0x469/0x1060 [ 323.358094] ? lock_downgrade+0x900/0x900 [ 323.362254] ? check_preemption_disabled+0x48/0x280 [ 323.367285] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 323.372228] ? kasan_check_read+0x11/0x20 [ 323.376387] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 323.381439] ? iov_iter_pipe+0xbf/0x2f0 [ 323.385432] default_file_splice_read+0x1de/0xb20 [ 323.390479] ? aa_file_perm+0x490/0x1060 [ 323.394550] ? percpu_ref_put_many+0x11c/0x260 [ 323.399139] ? iter_file_splice_write+0x1050/0x1050 [ 323.404188] ? aa_path_link+0x5e0/0x5e0 [ 323.408192] ? kasan_check_read+0x11/0x20 [ 323.412350] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 323.417644] ? rcu_softirq_qs+0x20/0x20 [ 323.421626] ? __lockdep_init_map+0x105/0x590 [ 323.426144] ? __mutex_init+0x1f7/0x290 [ 323.430129] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.435677] ? fsnotify+0x4e5/0xf10 [ 323.439324] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 323.444267] ? fsnotify_first_mark+0x350/0x350 [ 323.448862] ? __fsnotify_parent+0xcc/0x420 [ 323.453197] ? fsnotify+0xf10/0xf10 [ 323.456841] ? alloc_pipe_info+0x495/0x5d0 [ 323.461101] ? security_file_permission+0x1c2/0x220 [ 323.466129] ? iter_file_splice_write+0x1050/0x1050 [ 323.471155] do_splice_to+0x12e/0x190 [ 323.474974] splice_direct_to_actor+0x270/0x8f0 [ 323.479652] ? pipe_to_sendpage+0x400/0x400 [ 323.483991] ? do_splice_to+0x190/0x190 [ 323.487975] ? security_file_permission+0x1c2/0x220 [ 323.493003] ? rw_verify_area+0x118/0x360 [ 323.497160] do_splice_direct+0x2d4/0x420 [ 323.501323] ? splice_direct_to_actor+0x8f0/0x8f0 [ 323.506177] ? apparmor_file_permission+0x24/0x30 [ 323.511037] ? rw_verify_area+0x118/0x360 [ 323.515197] do_sendfile+0x62a/0xe20 [ 323.518937] ? do_compat_pwritev64+0x1c0/0x1c0 [ 323.523543] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 323.529092] ? _copy_from_user+0xdf/0x150 [ 323.533257] __x64_sys_sendfile64+0x15d/0x250 [ 323.537765] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 323.542366] do_syscall_64+0x1b9/0x820 [ 323.546267] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 323.551645] ? syscall_return_slowpath+0x5e0/0x5e0 [ 323.556584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.561445] ? trace_hardirqs_on_caller+0x310/0x310 [ 323.566474] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 323.571503] ? prepare_exit_to_usermode+0x291/0x3b0 [ 323.576535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.581396] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.586594] RIP: 0033:0x457569 [ 323.589796] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.608706] RSP: 002b:00007f1732418c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 05:29:34 executing program 3: getgid() r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in=@multicast1, 0x4e22, 0x0, 0x4e23, 0x80, 0xa, 0x80, 0xa0, 0x3b, r2, r5}, {0x401, 0x7ff, 0x9, 0x4, 0x9, 0x74d, 0xff, 0x100}, {0x1, 0x3212, 0xffffffff, 0xa5a}, 0x3, 0x6e6bbc}, {{@in6=@mcast2, 0x4d2, 0x6c}, 0x2, @in6=@ipv4={[], [], @broadcast}, 0x3507, 0x4, 0x0, 0x100000001, 0x1, 0x9, 0x7}}, 0xe8) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0x3, 0x5, &(0x7f00000000c0)="4b81", 0x3ff, 0x1, 0x1, 0x52, 0xfffffffffffff800, 0xfffffffffffffff8, 0x6, "e1fa2ee2d6cf833073e27f3035e8c935ebaa61bec714152e9975e3f8152e4bc01f51f46c682d3d831a818a20a29ff12ae7114b28c232"}) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x74, 0x500000000000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r7, 0xc09, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001280)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000001380)=0xe8) sendmmsg$unix(r1, &(0x7f0000002c00)=[{&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000580)="f13d29cd532c7d0fcf0b83c507f6ecb20423ed8f1735d71f851963a29dafd163d8e64cfa5900609c7f1485802ce8f8d1ea8e75518bc400ec2b7421c3b568b8f7bc95ca6bcbe032d5b2e965e518972b7b4b67722c525a9c7c3bc4ed1c02db57bac3d71362d4540aa42f7578cf02b7248f06d39ef1d1136e42609ad9c3f3c97dcd87461bfbc80cd1e18ed396ddb3399ef9a58735fa15558aa1334c8206c583a058fdff33d6a6006f82e9e9fd1c6930002df21d4fa4695c9878f8a1585f6f778ecef4c13b13bbb8bd2ba05de4dbafd821669739b813d9a79d9c851ce1ab7a1e9a2e4a", 0xe1}, {&(0x7f0000000680)="35070a526c87c8df92e69086f01b1a68665cc0c673e5d66c28462acdecbf6d71286d1e4ee9482118fd56160255d3bc59033bf5b3fb7a6d428d1c0c1a4c7906e6a54680973ed70dd00bcaec547d59716c9cf8f28a84915fad435e2621ca80708e0ed42f8ea2e942cb9ec87062d57cbee37545cbe24bc2dd2ed2f9f35637a9670e2fc1b255326f005ae74dbab8ae6567c5bbb4d9a17663fd6fd1166feabd44ae695fb9fb5af995fed75f72b85e6b6fc2b2188bab8170b0a14f6fc3d012fc0c12ae529bc5f64748588a0e1062ec80609d177c6e60f0719e6ac2edb0075da05b05b566", 0xe1}, {&(0x7f0000000780)="864e13133b2bed10350816627a22f6c347dc6df4ccb34a7090fef924c2f79281c4c5a18feaf7bcfc9b803387548e7330595a63c907571be53534362052721c5c1d0b900a477f6c0f3642f0140479b4249e7fec69e9bb7fdc2a44448e2c", 0x5d}, {&(0x7f0000000800)="5b0568ae57b91b60546b76b1d83c0347bb8ec7c9661dfc8835827dae3d23edb58a776ce2269a92136f3ec9981e27dc7d81d810c95d70aa61a0fe49110ff2549aeece87e524beacf77924387f4306e0386f96129d09b8b0939ffa5fc0c61b5158b5fbe42a57cae859793295392d5fa526cf1a58b340176a74f336db8d924a61", 0x7f}, {&(0x7f0000000880)="95b9e69a3e1b7a6f386509ee1701bb34645a6565ca26c494c3726c86128f66ea6e6d7a123f0d303e4dd6c9d5eb3ef75f1206dcb9f974565003de6e4c038497ddb9202d6aaceff7c6f80e794d98c5ce47cc66128a50bafbcf56d987c4105d1a5776ccfa07850e0284d99f7cebeb15fd756aff81d54d61d17156accdc1a45481835a9b410b221615e3581e35cae5309c3cb1e3cdf2e76536e94dacb9e38f6fcf846d59b0f7a3eda44febe30bfee9609a60e3942950677ed3ddb0f1063c75c5c5a2f10d207372ff345d584c4c05a54f155b11150230d8", 0xd5}, {&(0x7f0000000980)="0bddc5c39e1e0f7d661d67f50d2eec1067fcb9b8a6d6ea14a927897debb2daeac0a40d5ced481011e5f77cb07a3ff0b21950d25e2dac20480367b3d9f075c4e27d6826bb444a71bb8e4ca7201e788b2b5a7e27452889f264593f83e9fcfd51dfa7ac8fc430e4d3f5367179941764e319031c6a1ace7434382d28e4fe7da9fc0a", 0x80}], 0x6, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xe8, 0x4001}, {&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000c00)="e08358980458b3bd73ebec2099799edd85d68eb1096c43752fe718d40b35ebfffe2ca97789e3080b9abea69667cb783949caf213c2231af819346f7f39c140fe1372803741419c3b65dd0b53595a771a6c6af29475bc0f9563b7dd0315339a40d07616655f24e23dd36dc7431ed2481cc9ea0fa592fc7b72790e1d8168ad8d1af1c2a4de252b44e9523d44f9664b8a2e4040fe487c37dbde5dfb7aed29413d587cd72aec0160f832101870be750f0fe297a04e", 0xb3}], 0x1, &(0x7f0000000d00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r3, r6}], 0x60, 0x20000000}, {&(0x7f0000000d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000e00)="12869fcddae7a5d8404f88f22ffe182ff51f1d5ff08c2631f97efb11e42425270423f9bdb40f79f4947898824c32a6ecb399dfda979d953a7d0bb1baa2be28575fba2767bf5c339881e4697ec6aa767e72b961740b646dc745186e3607e890f97789c656d789315dec467d55f612f3a30fa6777cef59c6c0ab8c9b40c39d1a549cfc5f833a0f8be01acd86b45a", 0x8d}, {&(0x7f0000000ec0)="e15c45e5973bc24871b2a268057d555ae7e3611ae5ea3f82fafb40d10ec79dda619ecb7488b8adea9b251f5d09a13c62493969338854ce19da91020c2c8ee2c3a1b773fc03daa3f2fe0f", 0x4a}, {&(0x7f0000000f40)="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", 0xfb}, {&(0x7f0000001040)="430a750b199e7f156f76f003e52f568b4a5de75e5fb0b4d9749ae8ca10525eed95a06cd3e3526df80857866b9830d327d3ed594f41d1b3436fbb09509d286945eb0b6fdabb762ee8d45756230f534e01cfcb0b21eace2689b2566aeb99bfab7ab14ae9df67727f98f8ba910b3a18fc2780fde1ce5660fe08dab762dc19c1326234d5d2c7d506abea07faf9b936fcbf51983f26a7a901df47dad6b3116921ae57fbbf05a57696fb3fd895756185756ea8dc79eef788b09ce2574982a91193b26442cce9523e16173f2299c225eacac1b401", 0xd1}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f0000001180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000001200)="7b8e5813", 0x4}], 0x1, &(0x7f00000013c0)=[@cred={0x20, 0x1, 0x2, r4, r8, r6}], 0x20, 0x800}, {&(0x7f0000001400)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000001480)="c50b9330fb5c3e4635821ee281c0057007bd4f3130752abb987b3be7ccc489222b2e2b75717aee337b72e92bebaefb48211ec682fc2ccac3a3b32a4fb20757ad67efb4fd989e4285e6dfde3ffd14d799bd23e488a874892fba831d262563ab526c80930dda49b1f7d42b", 0x6a}, {&(0x7f0000001500)="870146ffa69a9f3b98005a67fa12a02aa92ec31cd1c1ca44234c52de96f82fc0b5e7164f3568ae5952d2f5b4a6e4791eaf561ed84280e7777c906a5e5b432a93028f6f5c493302c2784fff2e74d90578abd1d415dc25ebc809748367d7278a78fc49105b1be98fb5c612eb157100793d76c6e0cc778722", 0x77}, {&(0x7f0000001580)="782c3cc842455420e9ba0b211a631a02bb196437e12948fb301c281beb3efba62e806bfbe1b0e666ec35dcd0be10afb6d89b0a9af7748be15fe8bdd53132183c9362cb08e25e4e7fa3c534ff6f7fe78607d1fb8859a2dcb2e07878aa11e0", 0x5e}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="bd754e6e558da6df61581f15db9ce20737684681c955721fcec0e6c2fa10fadcd7311d4440ad8ddc908907a1bdc862078d0510e4255870ce4f914879e8eb4f49813fc83d069da7aa48787bc31e0c817bff1400d5b4ce3f748c76da004838688df2537a0782899f50a6496e65f8bdaf6785235eff2f8335c36056864d3ac623e0784e6726187968118c2fe6a57dca2fdb638a537c9d10c9594e90322648c0251cf75c29a689b98914543e984ecb95806155a5a710151bc63f7084b681d9d8fa94b72191936d1583349cf3c6fbd77d03c58857fe933be9a09e3968a9dc74080b05686104ffcd80", 0xe6}], 0x5, &(0x7f0000002780)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20}, {&(0x7f00000027c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002840)="f15d9f1f6c55a6491eaff627aa94f652de1f7958fccfe41969fa467d734d30d1bf0f970c2aa17d94c8cd1b5e9777755cf02cf479139edadfb8474040a4dec3aec97b00e63caa18dea2c7962b215d83793d219c8bab2bc5aec4dfca49a0737a9cac876c4c3e27cdf064eb4c8c4b09d191f930e8ab482fa043f180db4494100a294d5e0b6b56a0", 0x86}], 0x1, &(0x7f0000002940)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0x90, 0x1c6e23a878f94a94}, {&(0x7f0000002a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002b40)=[{&(0x7f0000002a80)="dfce1362e4289a412bda561850367ea06a3aaebb55d7da93d3a6c2a8bc0adfe84a7e2cf1c0e0ac5f8478b6b6694153c5a102ebd3c19d2d95ae953185a210219b15c2d98c20160b0e18f576cfa248fe075f85bc26a185f5fc0f894d00572c358f0e0a0689d47e69fc31b1a37a9fe18a796294337feac43149184a31b8b572c6d9ce8962217eae0af389d0f596360b8a020f6af7289b0da3a76d03793338332a94b1d758099a4f5645df2814f0adc57b81fbca53bb842be08e413517aa55", 0xbd}], 0x1, &(0x7f0000002b80)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x80, 0x8004}], 0x7, 0x4000000) [ 323.616420] RAX: ffffffffffffffda RBX: 00007f1732418c90 RCX: 0000000000457569 [ 323.623693] RDX: 0000000020000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 323.630973] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 323.638245] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f17324196d4 [ 323.645518] R13: 00000000004c34d0 R14: 00000000004d5298 R15: 0000000000000007 05:29:34 executing program 5: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001900)) r0 = socket(0x3, 0x0, 0x7ff) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000140), &(0x7f0000000100)=0x780b) [ 323.699007] tmpfs: Bad mount option defcontext 05:29:34 executing program 0 (fault-call:6 fault-nth:4): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:34 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000cba000/0x3000)=nil, 0x3000}) clock_settime(0x5, &(0x7f0000000000)={0x77359400}) 05:29:34 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) splice(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f0000000180), 0xffffffffffffff00, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x32}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) [ 323.761306] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 323.789348] netlink: 'syz-executor3': attribute type 4 has an invalid length. 05:29:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) [ 323.827028] FAULT_INJECTION: forcing a failure. [ 323.827028] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 323.895152] CPU: 1 PID: 10150 Comm: syz-executor0 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 323.903692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.913059] Call Trace: [ 323.915671] dump_stack+0x244/0x39d [ 323.919327] ? dump_stack_print_info.cold.1+0x20/0x20 [ 323.924560] should_fail.cold.4+0xa/0x17 [ 323.928648] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 323.933769] ? is_bpf_text_address+0xac/0x170 [ 323.938283] ? zap_class+0x640/0x640 [ 323.942015] ? lock_downgrade+0x900/0x900 [ 323.946181] ? check_preemption_disabled+0x48/0x280 [ 323.951223] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 323.956171] ? kasan_check_read+0x11/0x20 [ 323.960349] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 323.960370] ? rcu_softirq_qs+0x20/0x20 [ 323.960393] ? find_held_lock+0x36/0x1c0 [ 323.960422] ? check_preemption_disabled+0x48/0x280 [ 323.973732] ? lock_release+0xa10/0xa10 [ 323.973751] ? perf_trace_sched_process_exec+0x860/0x860 [ 323.973770] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 323.973789] ? rcu_pm_notify+0xc0/0xc0 [ 323.973809] ? __might_sleep+0x95/0x190 [ 323.973844] __alloc_pages_nodemask+0x34b/0xdd0 [ 323.973860] ? iov_iter_get_pages_alloc+0x7d0/0x14f0 [ 323.973881] ? default_file_splice_read+0x1de/0xb20 [ 324.016681] ? do_splice_to+0x12e/0x190 [ 324.020681] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 324.025726] ? check_preemption_disabled+0x48/0x280 [ 324.030765] ? rcu_pm_notify+0xc0/0xc0 [ 324.034680] ? __kmalloc_node+0x3c/0x70 [ 324.038670] ? __kmalloc_node+0x3c/0x70 [ 324.042657] ? rcu_read_lock_sched_held+0x14f/0x180 [ 324.047690] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 324.053244] alloc_pages_current+0x173/0x350 [ 324.053268] push_pipe+0x3ff/0x7a0 [ 324.053283] ? __kmalloc_node+0x50/0x70 [ 324.053308] iov_iter_get_pages_alloc+0x85c/0x14f0 [ 324.053324] ? check_preemption_disabled+0x48/0x280 [ 324.053354] ? zap_class+0x640/0x640 [ 324.061306] ? copyin+0x100/0x100 [ 324.061326] ? rcu_softirq_qs+0x20/0x20 [ 324.061348] ? unwind_dump+0x190/0x190 [ 324.061374] ? find_held_lock+0x36/0x1c0 [ 324.061401] ? aa_file_perm+0x469/0x1060 [ 324.061421] ? lock_downgrade+0x900/0x900 [ 324.102586] ? check_preemption_disabled+0x48/0x280 [ 324.107614] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 324.112546] ? kasan_check_read+0x11/0x20 [ 324.117268] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 324.122287] ? iov_iter_pipe+0xbf/0x2f0 [ 324.126275] default_file_splice_read+0x1de/0xb20 [ 324.131128] ? aa_file_perm+0x490/0x1060 [ 324.135196] ? percpu_ref_put_many+0x11c/0x260 [ 324.139787] ? iter_file_splice_write+0x1050/0x1050 [ 324.144824] ? aa_path_link+0x5e0/0x5e0 [ 324.148810] ? kasan_check_read+0x11/0x20 [ 324.152971] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 324.158258] ? rcu_softirq_qs+0x20/0x20 [ 324.162237] ? __lockdep_init_map+0x105/0x590 [ 324.166744] ? __mutex_init+0x1f7/0x290 [ 324.170729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.176275] ? fsnotify+0x4e5/0xf10 [ 324.179925] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 324.184866] ? fsnotify_first_mark+0x350/0x350 [ 324.189452] ? __fsnotify_parent+0xcc/0x420 [ 324.193779] ? rcu_softirq_qs+0x20/0x20 [ 324.197761] ? fsnotify+0xf10/0xf10 [ 324.201399] ? alloc_pipe_info+0x495/0x5d0 [ 324.205653] ? security_file_permission+0x1c2/0x220 [ 324.210678] ? iter_file_splice_write+0x1050/0x1050 [ 324.215698] do_splice_to+0x12e/0x190 [ 324.219510] splice_direct_to_actor+0x270/0x8f0 [ 324.224190] ? pipe_to_sendpage+0x400/0x400 [ 324.228521] ? do_splice_to+0x190/0x190 [ 324.232503] ? security_file_permission+0x1c2/0x220 [ 324.237529] ? rw_verify_area+0x118/0x360 [ 324.241685] do_splice_direct+0x2d4/0x420 [ 324.245847] ? splice_direct_to_actor+0x8f0/0x8f0 [ 324.250699] ? apparmor_file_permission+0x24/0x30 [ 324.255553] ? rw_verify_area+0x118/0x360 [ 324.259709] do_sendfile+0x62a/0xe20 [ 324.263468] ? do_compat_pwritev64+0x1c0/0x1c0 [ 324.268072] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 324.273615] ? _copy_from_user+0xdf/0x150 [ 324.277787] __x64_sys_sendfile64+0x15d/0x250 [ 324.282321] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 324.286937] do_syscall_64+0x1b9/0x820 [ 324.290841] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 324.296239] ? syscall_return_slowpath+0x5e0/0x5e0 [ 324.301178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.306038] ? trace_hardirqs_on_caller+0x310/0x310 [ 324.311069] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 324.316105] ? prepare_exit_to_usermode+0x291/0x3b0 [ 324.321138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.325998] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.331191] RIP: 0033:0x457569 05:29:34 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) msgsnd(0x0, 0xffffffffffffffff, 0x0, 0x800) 05:29:34 executing program 3: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000380)={@multicast2, @local}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x41, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000001) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x3, 0x80, 0x1ff, 0x2}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xb0, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0xfffffffffffeffff, @mcast2, 0x200}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e20, 0x1, @loopback, 0x6}, @in6={0xa, 0x4e20, 0x20, @loopback, 0x9}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x1, @remote, 0x8001}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1, 0x80}}}, &(0x7f0000000300)=0x90) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) r4 = getuid() r5 = getegid() keyctl$chown(0x4, r3, r4, r5) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setscheduler(r6, 0xfefffffffffffffc, &(0x7f0000000340)=0x23) [ 324.334397] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.353299] RSP: 002b:00007f1732418c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 324.361012] RAX: ffffffffffffffda RBX: 00007f1732418c90 RCX: 0000000000457569 [ 324.368281] RDX: 0000000020000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 324.375550] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 324.382825] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f17324196d4 [ 324.390093] R13: 00000000004c34d0 R14: 00000000004d5298 R15: 0000000000000007 [ 324.425341] tmpfs: Bad mount option defcontext 05:29:35 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffff8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bond_slave_0\x00', 0x43732e5398416f1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x400}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f00000001c0)=0xffffffffffff8001) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"76657400000000000000000400", 0x43732e5398416f1a}) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000240)={0x5e05, 0x5}) 05:29:35 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f00000006c0)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) r1 = semget$private(0x0, 0x6, 0x480) semop(r1, &(0x7f0000000080)=[{0x3, 0xffffffffffffffc0, 0x1000}, {0x0, 0x6, 0x1000}, {0x1, 0x8e05, 0x800}, {0x4, 0x4, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x101, 0x800}, {0x7, 0x4f, 0x800}], 0x7) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0xfffffffffffffffc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4004af61, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000000000000000000000000008300000000000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000005f4795ed000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a01b97df00"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) 05:29:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000500)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000540)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x18, &(0x7f0000000580)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x40, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000280)=0x14) bind$can_raw(0xffffffffffffffff, &(0x7f0000000200), 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'nr0\x00', 0x0}) bind$pptp(r0, &(0x7f00000004c0)={0x18, 0x2, {0x2, @multicast1}}, 0x1e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'\x00', r1}) fchdir(r0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f00000002c0), 0x4) timer_create(0x6, &(0x7f0000000440)={0x0, 0x0, 0x6, @thr={&(0x7f00000003c0)="79638c9d8f457e08d8ab2b45d12d97e08b8e41574f77afa2981b1239a9b9c9049e8a9d7805fc7366aee1caa01567434d3edfbacf10f36f79d0646ad15ea0fbd557b6a3170afc4860d5a47395e5b56950772f7b88d02b4eb92e7b662c0c", &(0x7f0000000580)="b543b6e33a5b678c1a7621017e591a138e46fe4023d2e0341d5c8a93b889b6d51c5aa489718a2cda1a9f03729b35efd7305d5f9e6ebbdffac230b08ea00025a9f943b78fa6f67b792055176aaf812c7a8186172ad0bbc0ca3e2e27ae6658"}}, &(0x7f0000000480)=0x0) munlockall() timer_gettime(r2, &(0x7f0000000300)) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000000980)={0x8, "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", 0x1000}, 0x1006) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$apparmor_exec(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="657865632073656c662a73656c6676626f786e6574302b06736563757268747900"], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/25, 0x19, 0x0) open(&(0x7f00000006c0)='./bus\x00', 0x80, 0x100) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000680)=0x3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)) lookup_dcookie(0x7, &(0x7f0000000680), 0x0) 05:29:35 executing program 0 (fault-call:6 fault-nth:5): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:35 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000010, &(0x7f0000000200)=0x10001, 0x4) [ 324.601658] tmpfs: Bad mount option defcontext [ 324.631530] audit: type=1804 audit(1540445375.353:57): pid=10187 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir778043167/syzkaller.CEhGoN/88/file0/bus" dev="sda1" ino=16674 res=1 05:29:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000080)=0x9b) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) close(r1) perf_event_open$cgroup(&(0x7f0000000400)={0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_capability(r0, &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2={0x2000000, [{0x8}, {0x1, 0x5}]}, 0x14, 0x1) 05:29:35 executing program 1: r0 = socket(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000140), 0x4) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000040), &(0x7f0000329000)=0xbe) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 05:29:35 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x5) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xffffffff, 0x22102) getsockname(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000000100)=0x80) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r0, r1, &(0x7f00000000c0)=0x6c, 0x401) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000000)) [ 324.809561] FAULT_INJECTION: forcing a failure. [ 324.809561] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.823363] tmpfs: Bad mount option defcontext [ 324.863217] block nbd0: shutting down sockets 05:29:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) [ 324.923918] CPU: 1 PID: 10213 Comm: syz-executor0 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 324.932454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.941824] Call Trace: [ 324.944458] dump_stack+0x244/0x39d [ 324.948130] ? dump_stack_print_info.cold.1+0x20/0x20 [ 324.953356] should_fail.cold.4+0xa/0x17 [ 324.957442] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 324.962744] ? is_bpf_text_address+0xac/0x170 [ 324.967258] ? zap_class+0x640/0x640 [ 324.970988] ? lock_downgrade+0x900/0x900 [ 324.975162] ? check_preemption_disabled+0x48/0x280 [ 324.980198] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 324.985149] ? kasan_check_read+0x11/0x20 [ 324.989317] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 324.994625] ? rcu_softirq_qs+0x20/0x20 [ 324.998632] ? find_held_lock+0x36/0x1c0 [ 325.002727] ? check_preemption_disabled+0x48/0x280 [ 325.007766] ? lock_release+0xa10/0xa10 [ 325.011761] ? perf_trace_sched_process_exec+0x860/0x860 [ 325.017225] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 325.022782] ? rcu_pm_notify+0xc0/0xc0 [ 325.026701] ? __might_sleep+0x95/0x190 [ 325.030703] __alloc_pages_nodemask+0x34b/0xdd0 [ 325.035390] ? iov_iter_get_pages_alloc+0x7d0/0x14f0 [ 325.040505] ? default_file_splice_read+0x1de/0xb20 [ 325.045532] ? do_splice_to+0x12e/0x190 [ 325.049531] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 325.054578] ? check_preemption_disabled+0x48/0x280 [ 325.059620] ? rcu_pm_notify+0xc0/0xc0 [ 325.063534] ? __kmalloc_node+0x3c/0x70 [ 325.067526] ? __kmalloc_node+0x3c/0x70 05:29:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x6, 0x3}, 'port0\x00', 0x4, 0x400, 0x4, 0x9, 0x81, 0x0, 0x100000001, 0x0, 0x1, 0x80000001}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00005a5000)={&(0x7f000059fff4), 0xc, &(0x7f0000007000)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x28}}, 0x0) [ 325.071518] ? rcu_read_lock_sched_held+0x14f/0x180 [ 325.076546] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 325.082099] alloc_pages_current+0x173/0x350 [ 325.086527] push_pipe+0x3ff/0x7a0 [ 325.090080] ? __kmalloc_node+0x50/0x70 [ 325.094075] iov_iter_get_pages_alloc+0x85c/0x14f0 [ 325.094092] ? check_preemption_disabled+0x48/0x280 [ 325.094114] ? zap_class+0x640/0x640 [ 325.094134] ? copyin+0x100/0x100 [ 325.094152] ? rcu_softirq_qs+0x20/0x20 [ 325.094165] ? unwind_dump+0x190/0x190 [ 325.094188] ? find_held_lock+0x36/0x1c0 [ 325.104139] ? aa_file_perm+0x469/0x1060 [ 325.104158] ? lock_downgrade+0x900/0x900 [ 325.104173] ? check_preemption_disabled+0x48/0x280 [ 325.104195] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 325.104216] ? kasan_check_read+0x11/0x20 [ 325.145551] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 325.150586] ? iov_iter_pipe+0xbf/0x2f0 [ 325.154585] default_file_splice_read+0x1de/0xb20 [ 325.159451] ? aa_file_perm+0x490/0x1060 [ 325.163530] ? percpu_ref_put_many+0x11c/0x260 [ 325.168136] ? iter_file_splice_write+0x1050/0x1050 05:29:35 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002940)=""/4096, 0x1000001fc}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netstat\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 325.173176] ? aa_path_link+0x5e0/0x5e0 [ 325.177172] ? kasan_check_read+0x11/0x20 [ 325.181350] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 325.186651] ? rcu_softirq_qs+0x20/0x20 [ 325.190642] ? __lockdep_init_map+0x105/0x590 [ 325.195166] ? __mutex_init+0x1f7/0x290 [ 325.199163] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 325.204731] ? fsnotify+0x4e5/0xf10 [ 325.208385] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 325.213336] ? fsnotify_first_mark+0x350/0x350 [ 325.217931] ? __fsnotify_parent+0xcc/0x420 [ 325.222267] ? rcu_softirq_qs+0x20/0x20 [ 325.226255] ? fsnotify+0xf10/0xf10 [ 325.226275] ? alloc_pipe_info+0x495/0x5d0 [ 325.226304] ? security_file_permission+0x1c2/0x220 [ 325.226327] ? iter_file_splice_write+0x1050/0x1050 [ 325.234403] do_splice_to+0x12e/0x190 [ 325.234426] splice_direct_to_actor+0x270/0x8f0 [ 325.234445] ? pipe_to_sendpage+0x400/0x400 [ 325.234464] ? do_splice_to+0x190/0x190 [ 325.234482] ? security_file_permission+0x1c2/0x220 [ 325.234502] ? rw_verify_area+0x118/0x360 [ 325.234519] do_splice_direct+0x2d4/0x420 05:29:36 executing program 1: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000040000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = gettid() r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x4e23, @broadcast}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x4e23, @loopback}, 0x10) connect$inet(r3, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) r4 = dup2(r1, r3) tkill(r2, 0x1000000000016) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000100)) [ 325.234541] ? splice_direct_to_actor+0x8f0/0x8f0 [ 325.279455] ? apparmor_file_permission+0x24/0x30 [ 325.284324] ? rw_verify_area+0x118/0x360 [ 325.288499] do_sendfile+0x62a/0xe20 [ 325.292241] ? do_compat_pwritev64+0x1c0/0x1c0 [ 325.296862] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 325.302417] ? _copy_from_user+0xdf/0x150 [ 325.306584] __x64_sys_sendfile64+0x15d/0x250 [ 325.311100] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 325.315711] do_syscall_64+0x1b9/0x820 [ 325.319615] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 325.324993] ? syscall_return_slowpath+0x5e0/0x5e0 [ 325.329938] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.334803] ? trace_hardirqs_on_caller+0x310/0x310 [ 325.339856] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 325.344893] ? prepare_exit_to_usermode+0x291/0x3b0 [ 325.349935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.349960] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.349980] RIP: 0033:0x457569 [ 325.360019] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.360029] RSP: 002b:00007f1732418c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 325.360045] RAX: ffffffffffffffda RBX: 00007f1732418c90 RCX: 0000000000457569 [ 325.360055] RDX: 0000000020000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 325.360064] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 325.360075] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f17324196d4 [ 325.360083] R13: 00000000004c34d0 R14: 00000000004d5298 R15: 0000000000000007 [ 325.429417] audit: type=1804 audit(1540445376.173:58): pid=10197 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir778043167/syzkaller.CEhGoN/88/file0/bus" dev="sda1" ino=16674 res=1 [ 325.473493] tmpfs: Bad mount option defcontext [ 325.481269] audit: type=1804 audit(1540445376.203:59): pid=10197 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir778043167/syzkaller.CEhGoN/88/file0/bus" dev="sda1" ino=16674 res=1 05:29:36 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:36 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x800) write$apparmor_current(r0, &(0x7f0000000080)=@hat={'changehat ', 0x2, 0x5e, ['\x00', 'eth1selinux@quser\x00']}, 0x30) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000040)="b8", &(0x7f0000000100)=""/230}, 0x18) 05:29:36 executing program 0 (fault-call:6 fault-nth:6): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:36 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x42) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x4e23, @local}, {0x306, @random="b0d7e03bc873"}, 0x20, {0x2, 0x4e21, @multicast2}, 'team_slave_1\x00'}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0xd8, "41ca439401f48668e09cace86fc3c985084ce75fc0b9c9c99c7eced22186e967e495a1006f6eb2b7a878bd5ef02791f7c36266c2dc7dd190d8615fd1a1922d4ac7a79da27d4c47326e86dccc1eb6e9e2ff46aa48db97600f509d420d04a65e5cb49b6b455b05b1668e951385d1ad8fac9356c3fa209be37087efa38d1d27c2b6f25cdba0c717aac73e2c98c30d4ebc0c3895ed97404198215d54e29bee7b0856029270df05d4d52d91ebede1ee6d0dcfa071592cb0e5e21184f87e43f89f1a197cf493e9f7012b528fcc128e0408c17d8c54229b85c89d58"}, &(0x7f0000000040)=0xfc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x248, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x200004d8], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x2c0) 05:29:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000080)=0x9b) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) close(r1) perf_event_open$cgroup(&(0x7f0000000400)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_capability(r0, &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2={0x2000000, [{0x8}, {0x1, 0x5}]}, 0x14, 0x1) 05:29:36 executing program 2: r0 = socket$inet(0x2, 0x7, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) socketpair(0x4, 0x5, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x4d80, 0x71}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) [ 325.622253] FAULT_INJECTION: forcing a failure. [ 325.622253] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 325.654223] CPU: 1 PID: 10269 Comm: syz-executor0 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 325.662155] block nbd0: shutting down sockets 05:29:36 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, &(0x7f0000003280)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x0) [ 325.662763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.662771] Call Trace: [ 325.662797] dump_stack+0x244/0x39d [ 325.662842] ? dump_stack_print_info.cold.1+0x20/0x20 [ 325.688087] should_fail.cold.4+0xa/0x17 [ 325.692161] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.697278] ? is_bpf_text_address+0xac/0x170 [ 325.701793] ? zap_class+0x640/0x640 [ 325.705529] ? lock_downgrade+0x900/0x900 [ 325.709692] ? check_preemption_disabled+0x48/0x280 [ 325.714733] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 325.719676] ? kasan_check_read+0x11/0x20 [ 325.723840] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 325.723860] ? rcu_softirq_qs+0x20/0x20 [ 325.723880] ? find_held_lock+0x36/0x1c0 [ 325.723908] ? check_preemption_disabled+0x48/0x280 [ 325.742219] ? lock_release+0xa10/0xa10 [ 325.746210] ? perf_trace_sched_process_exec+0x860/0x860 [ 325.751680] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 325.757232] ? rcu_pm_notify+0xc0/0xc0 [ 325.757255] ? __might_sleep+0x95/0x190 [ 325.757279] __alloc_pages_nodemask+0x34b/0xdd0 [ 325.757293] ? iov_iter_get_pages_alloc+0x7d0/0x14f0 [ 325.757308] ? default_file_splice_read+0x1de/0xb20 [ 325.757321] ? do_splice_to+0x12e/0x190 [ 325.757350] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 325.757374] ? check_preemption_disabled+0x48/0x280 [ 325.780015] ? rcu_pm_notify+0xc0/0xc0 [ 325.780040] ? __kmalloc_node+0x3c/0x70 [ 325.780060] ? __kmalloc_node+0x3c/0x70 [ 325.803105] tmpfs: Bad mount option defcontext [ 325.805874] ? rcu_read_lock_sched_held+0x14f/0x180 [ 325.805893] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 05:29:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffff, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x280, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x80000000003) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000040)) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xe, 0x4, 0x4, 0x7}, 0x2c) r5 = memfd_create(&(0x7f0000000140)=')\x00', 0x3) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYBLOB="0024ade3221b74a54eacc6b98e0ca20000aa207b530e35e4601fbe9cbf2dd32683148392634209b23c9277f8860e4786fb67"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000280)={@loopback, 0x2c, r7}) setsockopt$inet6_int(r6, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x890c, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x3ac, 0x3ef, 0x5, 0x30c, 0x32b, 0x0, 0xe003, 0x33c, 0x0, 0x0, 0xf4, 0x15, 0x8]}, 0x75, r8}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={@local, @empty, @local, 0x3, 0x0, 0x0, 0x100, 0x0, 0x4, r8}) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000300)) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r9, 0x5382, &(0x7f0000000480)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$inet6_sctp(0xa, 0x0, 0x84) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) sendto$inet6(r10, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000180)={0x78e0, 0x8, 0xffffffffffffff7a, 0x1000}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000340)={0xe0000000}) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r4, &(0x7f0000000000), &(0x7f000089b000)}, 0x1ec) [ 325.805914] alloc_pages_current+0x173/0x350 [ 325.805936] push_pipe+0x3ff/0x7a0 [ 325.805951] ? __kmalloc_node+0x50/0x70 [ 325.805973] iov_iter_get_pages_alloc+0x85c/0x14f0 [ 325.837940] ? check_preemption_disabled+0x48/0x280 [ 325.842970] ? zap_class+0x640/0x640 [ 325.846700] ? copyin+0x100/0x100 [ 325.850166] ? rcu_softirq_qs+0x20/0x20 [ 325.854153] ? unwind_dump+0x190/0x190 [ 325.858064] ? find_held_lock+0x36/0x1c0 [ 325.862152] ? aa_file_perm+0x469/0x1060 [ 325.866233] ? lock_downgrade+0x900/0x900 [ 325.870397] ? check_preemption_disabled+0x48/0x280 [ 325.875430] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 325.880376] ? kasan_check_read+0x11/0x20 [ 325.884552] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 325.889577] ? iov_iter_pipe+0xbf/0x2f0 [ 325.893577] default_file_splice_read+0x1de/0xb20 [ 325.898447] ? aa_file_perm+0x490/0x1060 [ 325.902528] ? percpu_ref_put_many+0x11c/0x260 [ 325.907145] ? iter_file_splice_write+0x1050/0x1050 [ 325.912179] ? aa_path_link+0x5e0/0x5e0 [ 325.916178] ? kasan_check_read+0x11/0x20 [ 325.920352] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 325.925649] ? rcu_softirq_qs+0x20/0x20 [ 325.929644] ? __lockdep_init_map+0x105/0x590 [ 325.934159] ? __mutex_init+0x1f7/0x290 [ 325.938152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 325.943699] ? fsnotify+0x4e5/0xf10 [ 325.947356] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 325.952298] ? fsnotify_first_mark+0x350/0x350 [ 325.956901] ? __fsnotify_parent+0xcc/0x420 [ 325.961234] ? rcu_softirq_qs+0x20/0x20 [ 325.965223] ? fsnotify+0xf10/0xf10 [ 325.968871] ? alloc_pipe_info+0x495/0x5d0 [ 325.973129] ? security_file_permission+0x1c2/0x220 [ 325.978168] ? iter_file_splice_write+0x1050/0x1050 [ 325.983227] do_splice_to+0x12e/0x190 [ 325.987074] splice_direct_to_actor+0x270/0x8f0 [ 325.991755] ? pipe_to_sendpage+0x400/0x400 [ 325.996106] ? do_splice_to+0x190/0x190 [ 326.000091] ? security_file_permission+0x1c2/0x220 [ 326.005123] ? rw_verify_area+0x118/0x360 [ 326.009478] do_splice_direct+0x2d4/0x420 [ 326.013648] ? splice_direct_to_actor+0x8f0/0x8f0 [ 326.018506] ? apparmor_file_permission+0x24/0x30 [ 326.023375] ? rw_verify_area+0x118/0x360 [ 326.027540] do_sendfile+0x62a/0xe20 [ 326.031278] ? do_compat_pwritev64+0x1c0/0x1c0 [ 326.035885] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 326.041439] ? _copy_from_user+0xdf/0x150 [ 326.045609] __x64_sys_sendfile64+0x15d/0x250 [ 326.050121] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 326.054727] do_syscall_64+0x1b9/0x820 [ 326.058625] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 326.064004] ? syscall_return_slowpath+0x5e0/0x5e0 [ 326.068941] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.073810] ? trace_hardirqs_on_caller+0x310/0x310 [ 326.078852] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 326.083882] ? prepare_exit_to_usermode+0x291/0x3b0 [ 326.088917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.093776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.098973] RIP: 0033:0x457569 [ 326.102176] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:29:36 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x7, 0x80) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/236) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x90000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x9e, "0f3d05db9fe0e8d8f6d553e2e16348e8ee1fa77c5bda43eab2369f84ba0d870d7264d358747e9bd19a352d61fec169fda2a3c1f9db40c63ab3a7ce21c17877a02b09aa3d9b3a615e87db6032d1659a7d8131ff54fd4b9103305c3f069acf69249b341c520df71a9fbed79cf128923e55a09472b8b245620b89d942e8d3d882833a5ffc885af01aa437193e33fb057951e6494f90428fb9ee497adcd27ebe"}, &(0x7f0000000240)=0xa6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x2da}, 0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) write$input_event(r1, &(0x7f00000002c0)={{0x77359400}, 0x1f, 0x1, 0x1}, 0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x3, 0x7, 0x4, 0xffffffffffff0001, 0x1, 0x18, 0x2, {r2, @in6={{0xa, 0x4e24, 0x1, @empty, 0x21}}, 0x9b0, 0x0, 0x6, 0x1000, 0x8}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x8, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000440)={0x1000, 0xb50, 0xe1, "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"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001480)={0x748, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000014c0)={0x8000, r4}) r5 = syz_open_dev$dmmidi(&(0x7f0000001500)='/dev/dmmidi#\x00', 0x1, 0x22000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001540)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001640)=0xe8) connect$packet(r0, &(0x7f0000001680)={0x11, 0x1f, r6, 0x1, 0x4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000016c0)={{0x10001, 0xb7}, 'port0\x00', 0x2, 0x850, 0x0, 0x5, 0x0, 0x6, 0x3, 0x0, 0x4, 0xce}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001780)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001840)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000001880)={r8, 0x1}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000018c0)=0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001900)=0x0) rt_tgsigqueueinfo(r9, r10, 0xa, &(0x7f0000001940)={0x19, 0x6, 0x4, 0x8}) connect$pppoe(r0, &(0x7f0000001980)={0x18, 0x0, {0x4, @broadcast, 'veth0_to_bridge\x00'}}, 0x1e) r11 = syz_open_dev$admmidi(&(0x7f00000019c0)='/dev/admmidi#\x00', 0x80, 0x4800) r12 = getgid() write$P9_RGETATTR(r1, &(0x7f0000001a00)={0xa0, 0x19, 0x2, {0x400, {0x80, 0x3, 0x6}, 0x0, r7, r12, 0x2, 0x100000001, 0x3f, 0xfff, 0x8, 0x9, 0x80000001, 0xff, 0xfff, 0x8, 0x6, 0xf136, 0x2, 0x2000000000, 0x1}}, 0xa0) seccomp(0x1, 0x1, &(0x7f0000001b40)={0x9, &(0x7f0000001ac0)=[{0x2, 0x5, 0x9, 0x8}, {0x7fffffff, 0x1, 0x7, 0x394}, {0xffffffffffffffc0, 0x3, 0x0, 0x5}, {0x3, 0x3ff, 0x1f, 0x9}, {0xff, 0x20, 0x100, 0x6}, {0x1, 0x6, 0x3, 0x3f}, {0x10000, 0x400, 0x1ff, 0x800}, {0xfffffffffffffffb, 0x7f1, 0x1, 0xd7}, {0x2, 0x2, 0x2, 0x6}]}) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000001b80)='trusted.overlay.nlink\x00', &(0x7f0000001bc0)={'U-', 0x2}, 0x28, 0x3) sendmsg$netlink(r5, &(0x7f0000004600)={&(0x7f0000001c00)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000002}, 0xc, &(0x7f0000004540)=[{&(0x7f0000001c40)={0x8c, 0x27, 0x100, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x14, 0x78, @ipv6=@mcast1}, @generic="b214ba6c07c15e7ce0d5ad2a78d2c4bfdb701814cf416591b1f5c08fbe5655c694f29c53f08b079db075d6157b041000ffa83bd32cdb4bf3c29b7cfbcaaae942eefda9ed0516fc9ca58fd7edc897a8e6aba8e84d03cc5c9a64b45d624c6802237f2cfeecf8b1704e"]}, 0x8c}, {&(0x7f0000001d00)={0x30, 0x33, 0x10, 0x70bd27, 0x25dfdbfe, "", [@nested={0x20, 0x7c, [@typed={0x18, 0x72, @str='/dev/vga_arbiter\x00'}, @typed={0x4, 0x53}]}]}, 0x30}, {&(0x7f0000001d40)={0x10c4, 0x1f, 0x200, 0x70bd29, 0x25dfdbfc, "", [@generic="80a7af5af821293fa0690794f0cdce67705ab9fcaf7a2236c4d6b188f7a724540d650b31b9cd525727336ecb2b59c9f44c1494cbc471c55b025c625c616480ed4ad012cde93fd160ed19af4afab7f370cfa4615f853a563e9ba64cdbfb44e9cd602dc199630ea299947f33379405415979a186a65da889a032895451af8a59cc20668346c19abea7b161018a489d9a11ea3bd34c8bd47f11473061c227548fc30c81cddd3a1b2793794a1ff5", @typed={0x8, 0x25, @fd=r0}, 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@generic="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0x16f8}], 0x4, &(0x7f0000004580)=[@rights={0x28, 0x1, 0x1, [r0, r11, r5, r1, r5]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r10, r7, r12}], 0x60, 0x14}, 0x4) fsetxattr$security_selinux(r5, &(0x7f0000004640)='security.selinux\x00', &(0x7f0000004680)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', 0x2e, 0x1) [ 326.121608] RSP: 002b:00007f1732418c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 326.129328] RAX: ffffffffffffffda RBX: 00007f1732418c90 RCX: 0000000000457569 [ 326.136615] RDX: 0000000020000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 326.143893] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 326.151167] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f17324196d4 [ 326.158442] R13: 00000000004c34d0 R14: 00000000004d5298 R15: 0000000000000007 05:29:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x7, 0x0, 0x705000, 0x0, 0xf00}}) 05:29:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:37 executing program 0 (fault-call:6 fault-nth:7): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:37 executing program 5: perf_event_open(&(0x7f0000000180)={0x4000000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x802, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) socket$kcm(0xa, 0x40122000000003, 0x11) socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) socket$kcm(0xa, 0x2, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000480), &(0x7f0000000280)}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) socket$kcm(0xa, 0x40122000000000, 0x11) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) inotify_init() r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800e5ff", @ANYRES16=r2, @ANYBLOB="02002dbd7000fedbdf250d00000008000500010000000c0003000800050000000000"], 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x4008040) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='veth0\x00') 05:29:37 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200000) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7, 0x21, 0x2}, 0x7) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) r1 = semget(0x1, 0x6, 0x48) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000000100)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) write$FUSE_WRITE(r0, &(0x7f00000001c0)={0x18, 0x0, 0x3, {0x72e}}, 0x18) write$P9_RLERRORu(r0, &(0x7f0000000200)={0xf, 0x7, 0x2, {{0x2, '$#'}, 0x4}}, 0xf) io_setup(0x3, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0xd, 0x7fffffff, r0, &(0x7f0000000280)="38ca608bb1fba63127a6b2f0e242fd7b777ceec34737ecd6472f8f2871ce24ff84a0a6270d4748cb47d9f3b0a0e4d3f3d813b29264020d09165564b97a296435063ff16df856e74431b5a23b05560a5e0974b51d629f1675bb33ce645d79e3112c12e28660503c167d358c25266ca4b14de3f81bce311cb6b0c4", 0x7a, 0x62d, 0x0, 0x1, r0}]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000380)=""/217) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0xfffffffffffffff7, 0xffff, 0x0, 0x80000001, 0x8, 0x5, 0x100, 0x3, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x98d}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={r3, 0x10001, 0x1, 0x8, 0x592, 0x5, 0x7f, 0xfffffffffffffffb, {r4, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x8}}, 0x7, 0x5, 0x2, 0x10001, 0x1}}, &(0x7f0000000640)=0xb0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$xdp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="c5ec5b9d9870194aa7df428a1317f00052f0b51f80e060d54c758df6d57f", 0x1e}], 0x1, 0x0, 0x0, 0x20004000}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000780)={r6, 0x9, 0x2, 0x1, 0xf06, 0x6, 0x4, 0xfffffffffffffffa, {r4, @in={{0x2, 0x4e20, @rand_addr=0x100}}, 0x5, 0x0, 0x0, 0x7f, 0x7}}, &(0x7f0000000840)=0xb0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000900)=""/104) getsockopt(r7, 0x5, 0x2, &(0x7f0000000980)=""/207, &(0x7f0000000a80)=0xcf) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1000) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r7, &(0x7f0000000c00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x48, r8, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2b}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) semget$private(0x0, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000c40)={r3, 0xe6, "5b1ad503fc8b84d08f95df9f3685dfc615c4a2b5a66aa29fcb7c3473fed260f6d0ec7e13989c5663c580a30c3cadc59de7522f57db507111b985fde3a4f9c78e2e6ee68c6441f5974ec73f095f5d7906788a4d0016bddf348f83fb0c5782faaba342c343c368ce4029850c3f42d55756934e0dc2704178b5963d2f16260d9c76894f2149ca7923ffe5829b7310fec0add7900291f736f5a23dfd526c743ab6eda57c05d39516bf9c24e12640a40bfc10974d6a27bca328bf3a957bdd41056ddf0572237f39c51e1cc1fd23e7299fb6cc5fcbbf1e30649da243425216ce8e26c321ae150617d3"}, &(0x7f0000000d40)=0xee) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000d80)=@assoc_value={r5, 0x3}, 0x8) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, &(0x7f0000000dc0)={0xb, 0x8001, {0x54, 0x2, 0x6, {0x6, 0x2}, {0x9, 0x9}, @rumble={0x7}}, {0x55, 0x1e, 0x8a21, {0x9, 0x7f}, {0x6, 0x1}, @ramp={0x101, 0x1, {0x8001, 0x8, 0xffff}}}}) getsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000e40)=""/174, &(0x7f0000000f00)=0xae) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000f40)={0x7fff, 0x8, 0x3, 0x7, 0x8}) syz_open_dev$usb(&(0x7f0000000f80)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x840) [ 326.418173] jfs: Unrecognized mount option "defcontext=sysadm_u" or missing value [ 326.430213] FAULT_INJECTION: forcing a failure. [ 326.430213] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 326.502072] CPU: 0 PID: 10322 Comm: syz-executor0 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 326.510610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.519972] Call Trace: [ 326.522579] dump_stack+0x244/0x39d [ 326.526235] ? dump_stack_print_info.cold.1+0x20/0x20 [ 326.531459] should_fail.cold.4+0xa/0x17 [ 326.535544] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 326.540665] ? is_bpf_text_address+0xac/0x170 [ 326.545167] ? zap_class+0x640/0x640 [ 326.545182] ? lock_downgrade+0x900/0x900 [ 326.545198] ? check_preemption_disabled+0x48/0x280 [ 326.545221] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 326.545242] ? kasan_check_read+0x11/0x20 [ 326.567177] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 326.572469] ? rcu_softirq_qs+0x20/0x20 [ 326.572492] ? find_held_lock+0x36/0x1c0 [ 326.572523] ? check_preemption_disabled+0x48/0x280 [ 326.585559] ? lock_release+0xa10/0xa10 [ 326.589550] ? perf_trace_sched_process_exec+0x860/0x860 [ 326.595018] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 326.600567] ? rcu_pm_notify+0xc0/0xc0 [ 326.600591] ? __might_sleep+0x95/0x190 [ 326.600620] __alloc_pages_nodemask+0x34b/0xdd0 [ 326.613145] ? iov_iter_get_pages_alloc+0x7d0/0x14f0 [ 326.618262] ? default_file_splice_read+0x1de/0xb20 [ 326.623289] ? do_splice_to+0x12e/0x190 [ 326.627285] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 326.632327] ? check_preemption_disabled+0x48/0x280 [ 326.637372] ? rcu_pm_notify+0xc0/0xc0 [ 326.641284] ? __kmalloc_node+0x3c/0x70 [ 326.645269] ? __kmalloc_node+0x3c/0x70 05:29:37 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x80200) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000040)=0x4008, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10000000000000e) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 05:29:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=ANY=[], &(0x7f00000004c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000340)=""/251}, 0x48) r0 = socket$kcm(0xa, 0x5, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) syncfs(r0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x82) 05:29:37 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',\x00']) read$FUSE(0xffffffffffffffff, &(0x7f0000001000), 0x1000) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file0/file0\x00', 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000040c0), 0x1000) read$FUSE(0xffffffffffffffff, &(0x7f0000001000), 0x1000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x103000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)="6d696d655f747970652976626f786e6574312c2474727573746564ee2c766d6e6574316b657972696e672e706f7369785f61636c5f61636365737300", 0xffffffffffffff9c}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0x80000001, 0x3, 'client0\x00', 0x2, "7e7686693e7356fb", "bf9a0d96f53ae367afdd24425891a15c58c52255c8d464de9714ad9bf962603f", 0x9, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r2 = getegid() write$FUSE_CREATE_OPEN(r0, &(0x7f00000007c0)={0xa0, 0xfffffffffffffffe, 0x4, {{0x3, 0x2, 0x40, 0x2, 0x3f, 0xfff, {0x3, 0x20, 0x200, 0x8, 0x2, 0x7fffffff, 0x100000001, 0x8, 0x8001, 0x6, 0x1, r1, r2, 0x2, 0xff}}, {0x0, 0x2}}}, 0xa0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000300), 0xc) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x50) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000000000), 0x4) connect$llc(r4, &(0x7f0000000080)={0x1a, 0x337, 0x4b, 0x4, 0x3, 0x7f, @local}, 0x10) [ 326.649260] ? rcu_read_lock_sched_held+0x14f/0x180 [ 326.654297] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 326.659860] alloc_pages_current+0x173/0x350 [ 326.664288] push_pipe+0x3ff/0x7a0 [ 326.667860] ? __kmalloc_node+0x50/0x70 [ 326.671865] iov_iter_get_pages_alloc+0x85c/0x14f0 [ 326.676814] ? check_preemption_disabled+0x48/0x280 [ 326.681868] ? zap_class+0x640/0x640 [ 326.685606] ? copyin+0x100/0x100 [ 326.689088] ? rcu_softirq_qs+0x20/0x20 [ 326.693077] ? unwind_dump+0x190/0x190 [ 326.696988] ? find_held_lock+0x36/0x1c0 [ 326.701081] ? aa_file_perm+0x469/0x1060 [ 326.705165] ? lock_downgrade+0x900/0x900 [ 326.709328] ? check_preemption_disabled+0x48/0x280 [ 326.714376] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 326.719323] ? kasan_check_read+0x11/0x20 [ 326.723494] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 326.728552] ? iov_iter_pipe+0xbf/0x2f0 [ 326.732552] default_file_splice_read+0x1de/0xb20 [ 326.737420] ? aa_file_perm+0x490/0x1060 [ 326.741498] ? percpu_ref_put_many+0x11c/0x260 [ 326.746102] ? iter_file_splice_write+0x1050/0x1050 [ 326.751138] ? aa_path_link+0x5e0/0x5e0 [ 326.755142] ? kasan_check_read+0x11/0x20 [ 326.759309] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 326.764605] ? rcu_softirq_qs+0x20/0x20 [ 326.768596] ? __lockdep_init_map+0x105/0x590 [ 326.770751] llc_conn_state_process: llc_conn_service failed [ 326.773115] ? __mutex_init+0x1f7/0x290 [ 326.773137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.773155] ? fsnotify+0x4e5/0xf10 [ 326.773182] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 326.773201] ? fsnotify_first_mark+0x350/0x350 [ 326.773217] ? __fsnotify_parent+0xcc/0x420 [ 326.773235] ? rcu_softirq_qs+0x20/0x20 [ 326.773253] ? fsnotify+0xf10/0xf10 [ 326.773275] ? alloc_pipe_info+0x495/0x5d0 [ 326.818011] ? security_file_permission+0x1c2/0x220 [ 326.823049] ? iter_file_splice_write+0x1050/0x1050 [ 326.828080] do_splice_to+0x12e/0x190 [ 326.831901] splice_direct_to_actor+0x270/0x8f0 [ 326.836628] ? pipe_to_sendpage+0x400/0x400 [ 326.840971] ? do_splice_to+0x190/0x190 [ 326.844971] ? security_file_permission+0x1c2/0x220 05:29:37 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={'syz', 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000000300)='logon\x00', &(0x7f0000000340)={'syz', 0x2}, r2) ioctl$RTC_AIE_OFF(r0, 0x7002) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000240)='X', 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r4, r4}, &(0x7f0000000140)=""/83, 0x53, &(0x7f00000001c0)={&(0x7f0000000040)={"637263743130646966002b0030dfaa5f2800"}, &(0x7f00000001c0)}) [ 326.850008] ? rw_verify_area+0x118/0x360 [ 326.854170] do_splice_direct+0x2d4/0x420 [ 326.858372] ? splice_direct_to_actor+0x8f0/0x8f0 [ 326.863242] ? apparmor_file_permission+0x24/0x30 [ 326.868107] ? rw_verify_area+0x118/0x360 [ 326.872271] do_sendfile+0x62a/0xe20 [ 326.876005] ? do_compat_pwritev64+0x1c0/0x1c0 [ 326.876034] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 326.876055] ? _copy_from_user+0xdf/0x150 [ 326.890340] __x64_sys_sendfile64+0x15d/0x250 [ 326.894866] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 326.899481] do_syscall_64+0x1b9/0x820 05:29:37 executing program 1: r0 = memfd_create(&(0x7f0000000380)="70707030dcc546c1a18cd73f2168d20043d37e274438174b4c54f37346fb3306a0b426bd389dd07b69180486d76c7f7f82ec3ded011503d4c16ce5f81ce329b3c3f781a05fc50e4e6f61c9ec89ebb299baa65debcedf8577713c20d02440", 0x80000000000002) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000000)="64d1df727841a797a893ce603e82b98e66091a2e326fdb73d026a6058032c3e091241b2f534af4f1dd3beb41d3466e3ec4980160c37c6f06f78dff3553f6afa32bba28b95d5438cd3cafc44989f4"}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0xe) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in=@remote, 0x4e24, 0x4, 0x4e24, 0x0, 0x2, 0x20, 0x80, 0x2f, 0x0, r3}, {0x5, 0x2, 0x959, 0xfff, 0x5, 0xff, 0xe9d, 0xc0f4}, {0x4, 0x119, 0x3, 0x20}, 0x0, 0x6e6bbb, 0x2, 0x0, 0x3, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in=@multicast2, 0x3501, 0x6, 0x0, 0x32d1, 0x3, 0xff71, 0x7fffffff}}, 0xe8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000040)}, 0x9) [ 326.903377] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 326.908766] ? syscall_return_slowpath+0x5e0/0x5e0 [ 326.913744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.918596] ? trace_hardirqs_on_caller+0x310/0x310 [ 326.923625] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 326.928661] ? prepare_exit_to_usermode+0x291/0x3b0 [ 326.933705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.938590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.943799] RIP: 0033:0x457569 [ 326.947017] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.965927] RSP: 002b:00007f1732418c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 326.973645] RAX: ffffffffffffffda RBX: 00007f1732418c90 RCX: 0000000000457569 [ 326.980923] RDX: 0000000020000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 326.988206] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 326.995489] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f17324196d4 [ 327.002769] R13: 00000000004c34d0 R14: 00000000004d5298 R15: 0000000000000007 05:29:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:37 executing program 3: mount$9p_rdma(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="8a72616e733d72646d612c706f72743d30bc86b628f8562acc8b3716ed7830303030b030303030303030303030302c00a9bade544f825bbc5bb78d706ba6cccd528397f268bd0951b4d5561d01bc85ebcb58eaadc55f4ac9ee03e0010000004fda8d"]) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000001c0)={0x4, 0x0, [{}, {}, {}, {}]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000380)={0xc0f}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "7914084b165e9ec52f1595ab29ebf015f37b541a5750acb2ac95e9ad3962af352e5323b779821fa55ee14bf9"}) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 05:29:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x40001) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000180)=""/206) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x8) accept4$inet(r0, &(0x7f0000001500)={0x2, 0x0, @dev}, &(0x7f0000001600)=0x10, 0x800) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000001540)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/84, 0x54}, {&(0x7f0000001380)=""/73, 0x49}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)}], 0x5, &(0x7f0000002040)=""/4096, 0x1000, 0x80}, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f00000000c0), 0x800000000053) 05:29:37 executing program 0 (fault-call:6 fault-nth:8): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:37 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400182, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x8000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@privport='privport'}, {@access_client='access=client'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'cgroupmime_type.@.'}}, {@obj_role={'obj_role', 0x3d, 'selinux'}}, {@hash='hash'}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) sigaltstack(&(0x7f0000751000/0x4000)=nil, &(0x7f0000000040)) read(r0, &(0x7f0000000300)=""/114, 0x2d7) [ 327.200593] jfs: Unrecognized mount option "defcontext=sysadm_u" or missing value 05:29:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x401, 0x4) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 05:29:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)={[{@uid={'uid'}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl(r2, 0x5, &(0x7f0000000040)="fe9df78cb488b5d997696c3e9948acb39c25620d563d8c4a0bf5a5dfa5d6291d6e283fb526d638aaeabaabe70b518cf911") ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000140)={0x7b, 0x0, [0xc0010141]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) [ 327.380671] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 05:29:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001280)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000200)=[0xee00, 0xffffffffffffffff, 0xee00]) r4 = getegid() setresgid(r2, r3, r4) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=[@assoc={0x18, 0x117, 0x4, 0x2f5}], 0x18}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="5b3e595bb526f093140ce7da5c9c393f3a085563", 0x14) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f00000043c0)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/118, 0xf}, {&(0x7f00000023c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000500)=""/19, 0x13}}], 0x1, 0x0, &(0x7f0000001240)={0x0, 0x989680}) 05:29:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @local}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80000001, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x8, @empty, 0x1}}}, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback}}}, 0x84) [ 327.512524] jfs: Unrecognized mount option "defcontext=sysadm_u" or missing value 05:29:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffff000) 05:29:38 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000540)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000000)={0x0, @aes128, 0x2, "50c64ceed06bb4e2"}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001140)={@mcast1}) 05:29:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xb4, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x228900) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) close(r0) 05:29:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 327.714471] tmpfs: Bad mount option defcontext 05:29:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) [ 327.882514] tmpfs: Bad mount option defcontext 05:29:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xe, 0x7ffff000) 05:29:38 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000bc0)='./file1\x00', &(0x7f0000000c00)='trusted.overlay.nlink\x00', &(0x7f0000000c40)={'L-', 0xfff}, 0x28, 0x0) ioprio_set$uid(0x0, 0x0, 0xb9) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0xffffffff, 0x2, 0x5}) fchdir(r0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001c80)={"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"}) r1 = open(&(0x7f0000000600)='./file0\x00', 0x141042, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000200)={0x0, 0xc, [0x400, 0x2, 0x9]}) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[], 0x16d) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000001c0), 0xd1) fsync(r0) 05:29:38 executing program 2: r0 = inotify_init1(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xffffffea) r3 = perf_event_open(&(0x7f0000000040)={0x201, 0x70, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140)=[{r0}, {r1}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000040), 0x8) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r3, 0x40106614, &(0x7f0000000100)={0x0, @speck128}) close(r2) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 05:29:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 05:29:38 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/43, 0x2b}], 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x62, @empty, 0x4e21, 0x3, 'ovf\x00', 0x10, 0x4, 0x3b}, {@local, 0x4e24, 0x0, 0x7f, 0x101, 0x100000000}}, 0x44) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 05:29:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="153f6234488dd25d766070") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000030c0), 0x1000) setxattr$trusted_overlay_nlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='trusted.overlay.nlink\x00', &(0x7f0000000300)={'L+', 0x1ff}, 0x28, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0xa) r2 = msgget(0x3, 0x0) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, r0, 0x0, 0xa, &(0x7f00000003c0)='/dev/fuse\x00', 0xffffffffffffffff}, 0x30) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000700)={{0x3, r3, r4, r5, r6, 0x10, 0x1}, 0x3, 0x2, 0x2, 0x1000, 0x63c, 0x3327f450, r7, r8}) write$FUSE_DIRENT(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="9000000000000000020000000000000001000000000000000000000b000000000066ce656d316e6f246576656d310000000000000000000000000000002c000000000000619fcd3823b7c94f5a3276ce8c9461000000000000001c000000000000002b7379737465746a48be1b31486dcc6370757365746367726f7570246367726f0004000000000000000000000000"], 0x90) 05:29:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x6800000000000000, 0x7ffff000) [ 328.184833] tmpfs: Bad mount option defcontext [ 328.194646] ntfs: (device loop5): ntfs_fill_super(): Unable to determine device size. 05:29:39 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xa00000000000000, 0x7ffff000) 05:29:39 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000003c0), &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0//ile0\x00', 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0xe) rmdir(&(0x7f0000000100)='./file0\x00') creat(&(0x7f00000001c0)='./file0//ile0\x00', 0x0) [ 328.307018] ntfs: (device loop5): parse_options(): Unrecognized mount option я. [ 328.355406] overlayfs: './file0' not a directory [ 328.383557] audit: type=1804 audit(1540445379.113:60): pid=10481 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir230184615/syzkaller.NMo1OD/106/file0/file0" dev="overlay" ino=35001 res=1 05:29:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet6(0xa, 0x2, 0xa) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) bind$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r4 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000002c0)=r5) sendto$inet6(r3, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x20008004) 05:29:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x1000000, 0x7ffff000) [ 328.449188] audit: type=1804 audit(1540445379.123:61): pid=10481 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor5" name="/root/syzkaller-testdir230184615/syzkaller.NMo1OD/106/file0/file0" dev="overlay" ino=35001 res=1 05:29:39 executing program 5: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000140)={[{@mode={'mode', 0x3d, 0x7}}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='cpuacct.usage_user\x00', 0x0, 0x0) mount$bpf(0x20000000, &(0x7f0000000940)='./file0/file0\x00', &(0x7f0000001a00)='bpf\x00', 0x0, &(0x7f0000000440)=ANY=[]) mount$bpf(0x0, &(0x7f0000000400)='./file0/../file0\x00', &(0x7f0000000540)='bpf\x00', 0x0, &(0x7f0000000980)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0/../file0\x00'}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='bpf\x00', 0x0, &(0x7f00000002c0)) 05:29:39 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:39 executing program 2: syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) socket$inet6(0xa, 0xfffffffffff6, 0x102) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x200000000000040, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000a80)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f00000009c0)=""/183, 0xffffff2c}, &(0x7f0000000000), 0x3}, 0x138) fcntl$setown(r2, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2fe167726f75702e6e65742f6a230bfe689d592835214273797a3127", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x101000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000140)={r4}) eventfd2(0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) bind$alg(r5, &(0x7f0000000940)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r6}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e21, @broadcast}}}, 0x84) 05:29:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x4c00, 0x7ffff000) 05:29:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000a, &(0x7f0000000140)=0x78, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7fff, 0x20000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000002c0)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000000300)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000002700)=ANY=[@ANYBLOB='codepage=cp950,uid=', @ANYRESHEX]) ioctl$int_in(r0, 0x5452, &(0x7f00000006c0)=0x3) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000200)=""/148) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) 05:29:39 executing program 5 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x4, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) 05:29:39 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xdd59, 0x0) write$FUSE_WRITE(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00003e2000/0x2000)=nil, 0x2000}}) prctl$intptr(0x29, 0x2) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000001000), &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000300)=0x5, 0x3) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x1, 0x2000000000002) 05:29:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000040)=0x9) syz_genetlink_get_family_id$team(&(0x7f00000006c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in=@remote, @in=@multicast1}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000800)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000f40)={{{@in6=@loopback, @in6=@local}}}, &(0x7f0000001040)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000001080)={@dev, @dev}, &(0x7f00000010c0)=0xc) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f0000000240)={0x1, {0x77359400}, 0x7, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x10}, 0x8000) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000500)={0x84, @rand_addr, 0x88, 0x0, "6d68000000000000008f000000000020", 0x20000000000, 0x0, 0x800}, 0x2c) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x16, 0x8, "9b93d7a7e4fb39daab332f2646ffb445fad3e6c64c7d19642a6510b05534a93dd1a7783832ccacc5a22e5745656880afdcaa3e913561c539a8dd796454a735b0", "46e63151428224c434353aedc66eb25afeb82377b1c529267d29919b97a34529", [0x9, 0x3f]}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x6, 0x9}, &(0x7f0000000380)=0x10) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="00022abd7000fbdbdf250c0000006c000200080006000100000008000b000a00000008000700260a000014000100ff01000000000000000000000000000108000b000200000014000100000000030000000000000000000000000800040009000000080008000400000008000b000a00000008000b000a00000060000200080007000700000008000b000a000000080009000000000008000b000a000000080007000300000008000b000000000008000b000a0000000800090000010000080006000000010014000100e0000001000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4000045) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f00000003c0)=0x1, 0x4) poll(&(0x7f0000000440)=[{r4}, {r5, 0x4208}, {0xffffffffffffffff, 0x401}, {r2, 0x2}, {0xffffffffffffffff, 0x109}], 0x5, 0x3ff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x1, 0x0, &(0x7f0000000140)="14"}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r6, 0x7}, 0x8) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0xc1010, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=[0x48, 0x45c2fd6a264ae34a, 0x28, 0x38]}}], 0x0, 0x0, &(0x7f0000000300)}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x7, 0x101000) [ 328.889339] hfs: invalid uid -1 [ 328.892788] hfs: unable to parse mount options 05:29:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x500, 0x7ffff000) [ 328.953147] FAULT_INJECTION: forcing a failure. [ 328.953147] name failslab, interval 1, probability 0, space 0, times 0 [ 328.995406] CPU: 1 PID: 10541 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 329.003963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.013329] Call Trace: [ 329.015948] dump_stack+0x244/0x39d [ 329.019605] ? dump_stack_print_info.cold.1+0x20/0x20 [ 329.024843] ? lock_downgrade+0x900/0x900 [ 329.029024] should_fail.cold.4+0xa/0x17 [ 329.033104] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.038227] ? lock_downgrade+0x900/0x900 [ 329.042396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 329.047981] ? proc_fail_nth_write+0x9e/0x210 [ 329.052493] ? proc_cwd_link+0x1d0/0x1d0 [ 329.056582] ? find_held_lock+0x36/0x1c0 [ 329.060710] ? svc_recv+0x2b18/0x2e00 [ 329.064542] ? perf_trace_sched_process_exec+0x860/0x860 [ 329.070018] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.075577] __should_failslab+0x124/0x180 [ 329.079844] should_failslab+0x9/0x14 [ 329.083663] __kmalloc+0x2e0/0x760 [ 329.087218] ? strncpy_from_user+0x5a0/0x5a0 [ 329.091647] ? fput+0x130/0x1a0 [ 329.094946] ? do_syscall_64+0x9a/0x820 [ 329.098933] ? __x64_sys_memfd_create+0x142/0x4f0 [ 329.103789] ? do_syscall_64+0x9a/0x820 [ 329.107792] __x64_sys_memfd_create+0x142/0x4f0 [ 329.112488] ? memfd_fcntl+0x1910/0x1910 [ 329.117034] do_syscall_64+0x1b9/0x820 [ 329.120949] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 329.126329] ? syscall_return_slowpath+0x5e0/0x5e0 [ 329.131284] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.136166] ? trace_hardirqs_on_caller+0x310/0x310 [ 329.141206] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 329.146242] ? prepare_exit_to_usermode+0x291/0x3b0 [ 329.151279] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.156143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.161343] RIP: 0033:0x457569 [ 329.164555] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.183459] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 05:29:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xe000000, 0x7ffff000) [ 329.183475] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 0000000000457569 [ 329.183485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc78a [ 329.183496] RBP: 000000000072bf00 R08: 0000000000000020 R09: 00000000fbad8001 [ 329.183506] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f93fe8956d4 [ 329.183516] R13: 00000000004c4aa1 R14: 00000000004d7e18 R15: 0000000000000005 [ 329.184657] binder: 10545:10551 got transaction with invalid offset (72, min 0 max 0) or object. 05:29:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x8, 0x7ffff000) [ 329.362703] binder: 10545:10551 transaction failed 29201/-22, size 0-32 line 3036 05:29:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x74, 0x7ffff000) 05:29:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400ff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x100) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4000000080000005) r2 = getuid() getresuid(&(0x7f0000000180), &(0x7f0000000200)=0x0, &(0x7f0000000240)) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x40000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L='version=9p2000.L'}, {@afid={'afid', 0x3d, 0x400}}, {@cache_fscache='cache=fscache'}, {@loose='loose'}, {@version_u='version=9p2000.u'}, {@cache_none='cache=none'}], [{@euid_gt={'euid>', r2}}, {@fowner_lt={'fowner<', r3}}]}}) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) umount2(&(0x7f0000000040)='./file0\x00', 0x9) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r4) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000000)) 05:29:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mknod(&(0x7f0000000100)='./file0\x00', 0x103f, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getpriority(0x3, r0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000775000)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000280)={0x2, 0x0, @pic={0x6, 0x200, 0x2, 0x6, 0x8, 0x1149, 0x0, 0x9, 0x0, 0x4, 0xc582, 0xa0, 0x7, 0x7fffffff, 0x4, 0x8d9}}) lsetxattr$trusted_overlay_origin(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='trusted.overlay.origin\x00', &(0x7f0000000400)='y\x00', 0x2, 0x1) process_vm_readv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/143, 0x8f}], 0x1, &(0x7f0000001540)=[{&(0x7f0000001400)=""/90, 0x5a}], 0x1, 0x0) tkill(r1, 0x1000000000014) ioctl$KDENABIO(r2, 0x4b36) 05:29:40 executing program 5 (fault-call:4 fault-nth:1): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x800e000000000000, 0x7ffff000) 05:29:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020500000a65bb000000000000000000030006000000000002000000e000000180466b72da00000000000000020001d7000000000000000000000000030005000000000002000000e00000010000000000000000b3b4e74a580f7d83166216889bc7ac7931760e7d976852877d6f80c1b06f174162d1edc77b578156d44fc92d207282a518491b751c12fe9a8b930b46542964a3"], 0x50}}, 0x0) 05:29:40 executing program 4: rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x84, 0xfffffffffffffffe, 0x800}, 0x5}, 0x20, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)="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", 0x101, 0x400}], 0x0, &(0x7f00000000c0)) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) [ 329.796943] FAULT_INJECTION: forcing a failure. [ 329.796943] name failslab, interval 1, probability 0, space 0, times 0 05:29:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = creat(&(0x7f0000000100)="2e2f66696c65ffff00", 0x3) ftruncate(r1, 0x8200) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x101002, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0xef, 0xc1, &(0x7f0000000140)="352c6e3856e5faf910e1deb869d10909e83a6008e878e99858395e7ba5673373440ccff0337727e618d6bd8fda4bc14ecb7d9c2fb54ed10ae98c052d626aa27a486b05f2e58cafe64584cd88fed230903de68a0a44f23d641179d99376015906f1154f14b490ff61bf84e962c975ef7ba4e73e54b5e659c4773e38c1c3d431492a83d1bcd3fce96517cf0383c2fe60469d2589a23131189819d3efa1794f94bd17810411333684c9203a135cb82701572dc9db53ac56a1de1c0f4529b768dce5a4a361f1b6ab73c944766bbdd6814f2656cf2566caceb3f393cadffbdb01e1160a501c5d4f867035877086a429f286", &(0x7f00000002c0)=""/193, 0x3}, 0x28) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r3, &(0x7f00002e4000)="2e2f66696c65ffff", &(0x7f0000000000)=ANY=[], &(0x7f0000001ffc), 0x1400) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000000)={0x7, 0x7}) [ 329.837670] binder: BINDER_SET_CONTEXT_MGR already set [ 329.872136] binder_alloc: 10545: binder_alloc_buf, no vma [ 329.886436] CPU: 0 PID: 10593 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 329.894951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.903912] binder: 10545:10551 ioctl 40046207 0 returned -16 [ 329.904308] Call Trace: [ 329.904338] dump_stack+0x244/0x39d [ 329.904365] ? dump_stack_print_info.cold.1+0x20/0x20 [ 329.904394] should_fail.cold.4+0xa/0x17 [ 329.904423] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.917387] binder: 10545:10564 transaction failed 29189/-3, size 0-32 line 2973 [ 329.921707] ? zap_class+0x640/0x640 [ 329.921728] ? __lock_acquire+0x62f/0x4c20 [ 329.938415] ? lock_downgrade+0x900/0x900 [ 329.946339] ? check_preemption_disabled+0x48/0x280 [ 329.946361] ? find_held_lock+0x36/0x1c0 [ 329.946409] ? expand_files.part.8+0x571/0x9a0 [ 329.946427] ? perf_trace_sched_process_exec+0x860/0x860 [ 329.969651] ? find_held_lock+0x36/0x1c0 [ 329.973737] __should_failslab+0x124/0x180 [ 329.977977] should_failslab+0x9/0x14 [ 329.981780] kmem_cache_alloc+0x2be/0x730 [ 329.985938] ? shmem_destroy_callback+0xc0/0xc0 [ 329.990613] shmem_alloc_inode+0x1b/0x40 [ 329.994686] alloc_inode+0x63/0x190 [ 329.998317] new_inode_pseudo+0x71/0x1a0 [ 330.002380] ? prune_icache_sb+0x1c0/0x1c0 [ 330.007075] ? _raw_spin_unlock+0x2c/0x50 [ 330.011236] new_inode+0x1c/0x40 [ 330.014608] shmem_get_inode+0xf1/0x920 [ 330.018602] ? shmem_encode_fh+0x340/0x340 [ 330.022853] ? lock_downgrade+0x900/0x900 [ 330.027008] ? lock_release+0xa10/0xa10 [ 330.030983] ? perf_trace_sched_process_exec+0x860/0x860 [ 330.036436] ? usercopy_warn+0x110/0x110 [ 330.040516] __shmem_file_setup.part.50+0x83/0x2a0 [ 330.045460] shmem_file_setup+0x65/0x90 [ 330.049443] __x64_sys_memfd_create+0x2af/0x4f0 [ 330.054117] ? memfd_fcntl+0x1910/0x1910 [ 330.058192] do_syscall_64+0x1b9/0x820 [ 330.062089] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 330.069237] ? syscall_return_slowpath+0x5e0/0x5e0 [ 330.074877] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.079736] ? trace_hardirqs_on_caller+0x310/0x310 [ 330.084767] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 330.089793] ? prepare_exit_to_usermode+0x291/0x3b0 [ 330.094848] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.099710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.104911] RIP: 0033:0x457569 [ 330.108112] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.127320] RSP: 002b:00007f93fe852a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 330.135041] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 0000000000457569 [ 330.142333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc78a [ 330.149610] RBP: 000000000072c040 R08: 0000000000000020 R09: 00000000fbad8001 [ 330.156903] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f93fe8536d4 [ 330.164188] R13: 00000000004c4aa1 R14: 00000000004d7e18 R15: 0000000000000003 [ 330.171976] binder: undelivered TRANSACTION_ERROR: 29201 05:29:40 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x80000001, 0x1}, 0x2}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r1, 0x202, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r2 = timerfd_create(0x4, 0x80800) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xecbe, 0x9, 0x10000, 0x800, 0xfb, 0x3, 0x3f, 0x800, 0x39c, 0x40, 0x141, 0x10001, 0x7, 0x38, 0x1, 0x9, 0x100, 0x7ff}, [{0x0, 0xfc, 0x8, 0xffffffffffffba68, 0x1, 0x1000, 0xb2e2, 0x51cc0f33}, {0x6474e551, 0x9, 0x0, 0x6, 0x3f, 0x1, 0xffffffff, 0x2a58f32}], "5cc879506f6acaa2e717ae2883eca20d4a20251debfed1426519b1ff6cdaeacbc1333d53", [[], [], [], [], [], [], [], [], [], []]}, 0xad4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000d00)={0x0, 0x5, 0x2, [0x8, 0xf440000]}, &(0x7f0000000d40)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d80)={r3, 0x200}, 0x8) r4 = dup3(r0, r2, 0x80000) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = accept4$packet(r0, &(0x7f0000000dc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000e00)=0x14, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) setxattr$trusted_overlay_redirect(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)='trusted.overlay.redirect\x00', &(0x7f0000000f40)='./file0\x00', 0x8, 0x2) name_to_handle_at(r4, &(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x7b, 0x2, "d3caca7235835689804ee40471987f453bd8913e5f6f810828b650c8b1238a5611e09106be33bb29d1e9fc36b4fdd3111e21eabdbca81f3cfbc78430dc02125be266919bf7da1c516ad35e53ca1119c6a3c62fb934af3e162e61a44bd24c22080029c8f3248247e4883be1889199b9d4fc1dfe"}, &(0x7f0000001040), 0x400) sendmsg(r4, &(0x7f0000002480)={&(0x7f0000001080)=@ll={0x11, 0xf5, r7, 0x1, 0x1, 0x6, @local}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)}], 0x1, &(0x7f0000001180)=[{0x80, 0x107, 0x3, "e7d6caa3f2b5f53367d0902d01f22ee1eaad54bb57a81f05d733fe29e6826b1f887349ac2682054903764ba8b3cf870f3ba1b19089f0372a7ba4a12a81d631c69cbf2822af3c556983a02d6de3cd09fb9ec2b62d69a1ba2040de739918897f5fb55dc9fe0dbe26b3917d9205c43882"}, {0x70, 0x110, 0x4, "58e4dc24d6187c3af2728b8b1e1837715451d48460322b3d09bcf5b715257b2fa4b13ec9a096af521113df7abb5b33d557ad08a948d3f3b49addd80dae98497c7883f01cb92c8a306cd3e8fd244c12d6f249a164ed97f96d6b"}, {0xb0, 0x110, 0x0, "5f22ba0501275cd2e3e21b8f607f9a493d88e81d625b25a25e3f827dca56fcf6068035f6244896272e163428638dc5dc5cf6816509c27c32f6efc0deb3c776cde9422c6ecc19acabe0910fd6bdd15653a864bfd5778b2def6b3f399d1ae1d3903c2d2415b6ce6d7c0b7ff770e240ee2ba9284aaf1ac3c65707e35317164281c238c66d96c4faec8dbfa4c496602c5a4263dff06298f5de862d68e907"}, {0xa8, 0xff, 0x3, "1eaab2a7f09fe95cce0640f3f0693eaa07be1862b3d5949cc79ed4d400b517a93ce793bbd018d15b3ae5eaa1501da8a0d77fd584faed8f26fd478c315f32c821d8b80b755853ea71dabbd7f37124e2e3dbf91ef67254362ca3dcb07d5c8dbe81f5a41f447f48d699ae2e0c447f5fb6cd855739d5f63dfdf5f21b912459d953f0c0afefb378062644fa0f31a644966457c993"}, {0x20, 0x11a, 0x10000, "a1ea4b0ecbb0c4bdfb"}, {0x28, 0x106, 0x6, "bc1753ad67a42890bcf2d8fd0344863d1cea7b"}, {0x1010, 0x103, 0x1, "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"}, {0x50, 0x100, 0xb87, "c4422bfe2304a651f12de6edf14f8a52d183c395f4eb78c8bd5a92340c925af6ef858cbc0c6d9842429ba1884571ba2515712c3769d8ec2d02c39091f3f8cdd0"}], 0x12f0, 0x8000}, 0x24004004) fgetxattr(r4, &(0x7f00000024c0)=@known='trusted.overlay.redirect\x00', &(0x7f0000002500)=""/171, 0xab) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000025c0)={0x60000000}) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000002600)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cgroup_subtree(r4, &(0x7f0000002640)='cgroup.subtree_control\x00', 0x2, 0x0) getpeername$packet(r6, &(0x7f0000002680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000026c0)=0x14) recvmsg(r4, &(0x7f0000003c40)={0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000002700)=""/21, 0x15}, {&(0x7f0000002740)=""/34, 0x22}, {&(0x7f0000002780)=""/166, 0xa6}, {&(0x7f0000002840)=""/157, 0x9d}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/18, 0x12}, {&(0x7f0000003940)=""/71, 0x47}, {&(0x7f00000039c0)=""/196, 0xc4}, {&(0x7f0000003ac0)=""/164, 0xa4}], 0x9, 0x0, 0x0, 0x80}, 0x100) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000003c80)=""/178, &(0x7f0000003d40)=0xb2) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000003d80)) setsockopt$inet_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000003dc0), 0x4) lsetxattr$security_evm(&(0x7f0000003e00)='./file0\x00', &(0x7f0000003e40)='security.evm\x00', &(0x7f0000003e80)=@md5={0x1, "0917fa1f4b7d198b3b2c00a46c7a1b35"}, 0x11, 0x1) ioctl(r4, 0x0, &(0x7f0000003ec0)="20fba0d3e947416649a91c8bbc677fd493d52837ac1baefe21be637679c3388db9962382189afd90750cc3a8125f5e4b252627a59d7ac89ccfc12f3c30c6b40fe7c936cd6cd83100a85c94a75da24676fcea1d7666ab4f063233c90181c6dc3e6b5bf4fedfba3028f83efa20924d75ad02075d1bb8b9623691e5874c810d67ce0e1b51ee65ce01f6b6e4ebb7fcc1a702fbc52842cb5ea272373dd6f55dde931e844e9262bc43d7979160c8458910378233a7899773969523a42d4b0fb6339fe6bbfbdc8b77296ad3f3c100ea5d18565f0800153a1979f90155cbfba6") ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000003fc0)=""/10) getsockname$llc(r4, &(0x7f0000004000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000004080)={0x0, 0x100, 0x8000, 0x6, 0x2, 0x7f, 0x96b9, 0x9ae, r3}, &(0x7f00000040c0)=0x20) [ 330.202198] binder: undelivered TRANSACTION_ERROR: 29189 05:29:40 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="153f773401000000766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet6(r1, &(0x7f0000000100), 0xd14b, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) 05:29:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x900000000000000, 0x7ffff000) 05:29:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x806, 0xfffffffffffffffb, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x8, "05b60461c1c4b5a1"}, &(0x7f00000000c0)=0x10) getpeername$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int=0x5, 0xff00) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioprio_get$pid(0x1, r3) unshare(0x22000400) r4 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000000080)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r4}, @map={0x18, 0x0, 0x1, 0x0, r4}]}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) getpid() ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x8008, 0x0, 0x0, 0xba54}, 0x20) 05:29:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe7fd, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000d00)=ANY=[@ANYBLOB="7f454c46020006e30400000000000000030007000400000047010000000000004000000000000000cc0300000000000007000000f60a38000200"], 0x3a) truncate(&(0x7f00000006c0)='./bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9e, "e6d660b1e3c434acc06008c351d761eafe5de38e1dcd84e7cb1fd21b90c46fc6d07cf6bc92abd4c9c067383a1107229bcd8e08f8f6ecd8960cec0b60ccf57be6d1e7ce71d3987a3f71d5a1bb56a514cf3f640d5ce9e76a63dd0d985583b86ec708c607fb8ec8166c1c08fb4d9178b44cae8eb471aa740613778af2de3b546f02bfb66ec05177878ae4f2fac4e88ed4cdbf85e82e4b24ccf9df864082f5bd"}, &(0x7f0000000040)=0xa6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0xb2a}, &(0x7f00000002c0)=0x8) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080), 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000500), 0x10) mq_timedreceive(r1, &(0x7f0000000300)=""/88, 0x58, 0x9, &(0x7f0000000380)={0x0, 0x1c9c380}) prctl$seccomp(0x16, 0x3, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[{0x1881, 0x80000001, 0x5, 0x5}, {0x5, 0x9, 0x8, 0x401}, {0x4, 0x6, 0xfffe0000000000, 0x6}, {0xffffffffffffffa5, 0x1, 0x0, 0x7}, {0x6b8, 0x5, 0x0, 0xf351}]}) 05:29:41 executing program 5 (fault-call:4 fault-nth:2): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x700000000000000, 0x7ffff000) [ 330.456693] FAULT_INJECTION: forcing a failure. [ 330.456693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.468547] CPU: 1 PID: 10630 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 330.477050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.486414] Call Trace: [ 330.489033] dump_stack+0x244/0x39d [ 330.492689] ? dump_stack_print_info.cold.1+0x20/0x20 [ 330.497903] ? zap_class+0x640/0x640 [ 330.501639] ? print_usage_bug+0xc0/0xc0 [ 330.505729] should_fail.cold.4+0xa/0x17 [ 330.509810] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.514943] ? find_held_lock+0x36/0x1c0 [ 330.519044] ? get_mem_cgroup_from_mm.part.62+0x204/0x880 [ 330.524601] ? lock_downgrade+0x900/0x900 [ 330.528775] ? check_preemption_disabled+0x48/0x280 [ 330.533817] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 330.538779] ? kasan_check_read+0x11/0x20 [ 330.542958] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 330.548254] ? zap_class+0x640/0x640 [ 330.551985] ? rcu_softirq_qs+0x20/0x20 [ 330.556010] ? rcu_read_unlock+0x16/0x60 [ 330.560095] __alloc_pages_nodemask+0x34b/0xdd0 [ 330.564784] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 330.569744] ? kasan_check_read+0x11/0x20 [ 330.573918] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 330.578947] ? __lock_is_held+0xb5/0x140 [ 330.583037] ? rcu_read_unlock+0x33/0x60 [ 330.587142] ? trace_hardirqs_off+0xb8/0x310 [ 330.591573] cache_grow_begin+0xa5/0x8c0 [ 330.595651] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 330.601217] ? check_preemption_disabled+0x48/0x280 [ 330.606258] kmem_cache_alloc+0x66b/0x730 [ 330.610435] ? shmem_destroy_callback+0xc0/0xc0 [ 330.615121] shmem_alloc_inode+0x1b/0x40 [ 330.619203] alloc_inode+0x63/0x190 [ 330.622858] new_inode_pseudo+0x71/0x1a0 [ 330.626939] ? prune_icache_sb+0x1c0/0x1c0 [ 330.631195] ? _raw_spin_unlock+0x2c/0x50 [ 330.635377] new_inode+0x1c/0x40 [ 330.638761] shmem_get_inode+0xf1/0x920 [ 330.642753] ? shmem_encode_fh+0x340/0x340 [ 330.647011] ? lock_downgrade+0x900/0x900 [ 330.649153] FAT-fs (loop3): error, invalid access to FAT (entry 0x000002bb) [ 330.651177] ? lock_release+0xa10/0xa10 [ 330.651193] ? perf_trace_sched_process_exec+0x860/0x860 [ 330.651211] ? usercopy_warn+0x110/0x110 [ 330.651240] __shmem_file_setup.part.50+0x83/0x2a0 [ 330.676857] shmem_file_setup+0x65/0x90 [ 330.680859] __x64_sys_memfd_create+0x2af/0x4f0 [ 330.685541] ? memfd_fcntl+0x1910/0x1910 [ 330.689627] do_syscall_64+0x1b9/0x820 [ 330.693528] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 330.698909] ? syscall_return_slowpath+0x5e0/0x5e0 [ 330.703857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.708720] ? trace_hardirqs_on_caller+0x310/0x310 [ 330.713752] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 330.718785] ? prepare_exit_to_usermode+0x291/0x3b0 [ 330.723848] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.728727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.733953] RIP: 0033:0x457569 [ 330.737172] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:29:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000400)="2f65786500000000000035c8e1e8f78f3e0d717ac1889a45e581c9e14a6b8f95f5d2868ae8c756e9d18fd69ab3c8db5a6f162b48c846b9754fefbf0e3c0f82bfbbc3ddebb6609b03fbb44d246779f3823e3d6f46d32ce9bb12a2a0054ed91b6b1ff6cb68e0e9c2bbb8543e9f6d72f61c9ceae4381909692a9488c33aa784686fca3be418d8db044eb7c691") mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000004, 0x1010, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000000c0)=0x14) [ 330.756095] RSP: 002b:00007f93fe873a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 330.763830] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 0000000000457569 [ 330.771117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc78a [ 330.778396] RBP: 000000000072bfa0 R08: 0000000000000020 R09: 00000000fbad8001 [ 330.785684] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f93fe8746d4 [ 330.792962] R13: 00000000004c4aa1 R14: 00000000004d7e18 R15: 0000000000000003 05:29:41 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x41) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) dup3(r0, r0, 0x80000) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000200)) [ 330.815349] FAT-fs (loop3): Filesystem has been set read-only [ 330.821625] FAT-fs (loop3): error, invalid access to FAT (entry 0x000002bb) 05:29:41 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x6000, 0x2000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000080)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000240)={r3, 0x2, &(0x7f0000000140)=[0x7, 0x8], &(0x7f0000000180)=[0x4, 0x100000000, 0x9, 0x9, 0x4, 0x4ec, 0x0, 0x6, 0x4, 0x8], 0x41, 0x9, 0x7, &(0x7f00000001c0)=[0xda5, 0x400, 0x8, 0x20, 0x974, 0x101, 0x0, 0x10001, 0xfffffffffffffff7], &(0x7f0000000200)=[0x3ff, 0x4]}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000280)={0x8, 0x8, 0x400, 0xfffffffffffffffa, 0x4, 0x7, 0x14f, 0x5, 0x7, 0x0, 0x10000, 0xfffffffffffffffb}) sysfs$3(0x3) ioctl$KDMKTONE(r1, 0x4b30, 0x9) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000002c0)={0x6, 0x48}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000300)={'security\x00', 0xd7, "b4733d09cb9feb22530b00044994defd843fc7f472e10dc333bc25ec5963937f5efb60629b2915df60428c78cc90eb25c655319f65538d394743e57b1149d518b5a54dc8068ddb10693c22a497c09f668f9168d1dc0c0dcbe8905288ae747737bd4f0213da6a2617d589139bd893135eadb6c16784fb54e36bfff6e518915f9d60d1a98dd2e2f9dcfc0a647d47a2a3d6ff47cac5041015826fb746d933f2670630725912442bdd2cdc72bfef2d9a6f09642a2a489b2086515ba2d4a495fdac94b62f0a13ca123ed82f0f40622f83d117683558df2bd52d"}, &(0x7f0000000400)=0xfb) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$evdev(r1, &(0x7f00000004c0)=[{{r4, r5/1000+30000}, 0x14, 0x9, 0x1270790d}, {{r6, r7/1000+30000}, 0x0, 0x2, 0x7}], 0x30) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={0x0, 0xe610, 0x8, [0x1ff, 0x2, 0x7, 0x8000, 0x3, 0x0, 0xfffffffffffffe00, 0x426]}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000580)={0x2, 0x0, 0x80000001, 0x3ff, r8}, &(0x7f00000005c0)=0x10) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000600)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000640)={'veth0_to_bond\x00', {0x2, 0x4e23, @loopback}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000680)=0x6, 0x4) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000006c0)) getsockname$inet(r1, &(0x7f0000000700)={0x2, 0x0, @remote}, &(0x7f0000000740)=0x10) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000780)) write$P9_RREADLINK(r0, &(0x7f00000007c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) sendmsg$kcm(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000800)="c4aa36f0d9f0741cf61dd142eb6bbe2164362161332d1edf5145f938c837ef699e7ef12797546758eb3beb48abfe7ca9ef9169f7900f5be09b2b72b138dbd842589c9042eb4f1092ad9c4d72fbf3fbabc5c42a7a5a07b4ec162b2f16cca97d16362f0d9ddb7ee9afe57c26f0273ce86b1b8cf4439e128f4a9ce3d6b158aa112a870e020e3d732f27b140df81685951180184fef670be208ddb1d02a0255243516c0ec8b68a1489fd0d9b08d9407752024a739a3a59430e9276548ffcc8bd8d43afb61927fdfffcf9cbfb3ac798fdb3ede4dd2d3ae5a69850531f101b57b9d305fe3792f4af33af71a2dce2afe21f3118df878d972beb4655f75c3b95901c", 0xfe}], 0x1, &(0x7f0000000940)=[{0xd0, 0x102, 0x4, "504b18793d787c0b4dd9c6d9383fe2fb2de7c45b2204fa9829896764a077f19571d765a4aaaf59cb196030fc7e92a1865b729906a1514e858e168c463e66f3653db08967ea18a48820615953846872d8717bebb5974f28ee98a1e719396cbbeb7672d81a78ce7392611f0f5aa55b7df85d0bfacbc77fe1e6db05dad75583a51eefbf70abd98f1e5bdbfe4aa0bcadaa0f35e310e14e51499336370a169bc826aacd53db5cc4a99e1eea90ae2c96945635808c17fd44e8664daeb99f75"}, {0x30, 0x13a, 0x8f, "d9e4e7a772396042400db0faee58fc4f681bab8d4372e6822ea28339"}, {0xc0, 0x10c, 0x0, "51663df9c057f0d8222ebb0b508cc2369266ebb0dfee5011f86100e9e4f86a50f0cc44e3c2e3ba83e5178a64e0ae5a7c43f087fe2b77d1ab2377109fe9d6f3a2ef7b60ba7f69e759a9dd9857f0c48b56d2e2330cdeca2fa55f7b3495a0269a29d345a0bbe39d66aec3db79fa52ce707a86431b5ce6a9d7fb864950cccf06f88ab2b5243eaac884174c64baf97477b391966841090a7775b7104add6c1536b7f0ae18cf279a49ed322cae9dc74d5a33"}, {0x88, 0x103, 0x401, "0d903fbf03b1f356c199fd5972fbd9abbcc50f98db7b107d25a7c9ff685f755a904dcb2fbf1b3ddabfcaffbb9f14ef4b2c5a4d130e58b219e2ab995fc9fc7257f2bf263b3969617486a880e6d4a69833d7cc5c0b49ec4b5a3f7d7113593b4cbc68154e5f1e388b2263b36d6d31ffc71289fde9e1"}, {0x1010, 0x0, 0xffff, "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"}], 0x1258, 0x4004800}, 0x4) socket(0x1f, 0x80005, 0x8001) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001c00)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x1000, 0x1}) clock_gettime(0x0, &(0x7f0000001c40)) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000001c80)={0x3af, 0x1, 0x10000}) 05:29:41 executing program 1: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xb, 0xfffffffffffffffe, 0xe53b) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x337, 0x100) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0xc9b, 0xffffffffffffffff}) syncfs(r0) [ 330.926177] FAT-fs (loop3): error, invalid access to FAT (entry 0x000002bb) 05:29:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xa000000, 0x7ffff000) [ 330.976013] FAT-fs (loop3): error, invalid access to FAT (entry 0x000002bb) [ 331.057681] FAT-fs (loop3): error, invalid access to FAT (entry 0x000002bb) [ 331.099549] FAT-fs (loop3): error, invalid access to FAT (entry 0x000002bb) 05:29:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='task\x00') r1 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r2}) ioctl(r1, 0x8912, &(0x7f0000000000)="15bf6234488dd25d726070") fstat(r0, &(0x7f0000000100)) 05:29:41 executing program 1: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$apparmor_current(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="6368616e6765766174203078303030303030303030303030303030305e7070703176626f786e6574307f00"], 0x2b) 05:29:41 executing program 5 (fault-call:4 fault-nth:3): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x806, 0xfffffffffffffffb, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x8, "05b60461c1c4b5a1"}, &(0x7f00000000c0)=0x10) getpeername$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int=0x5, 0xff00) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioprio_get$pid(0x1, r3) unshare(0x22000400) r4 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000000080)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r4}, @map={0x18, 0x0, 0x1, 0x0, r4}]}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) getpid() ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x8008, 0x0, 0x0, 0xba54}, 0x20) 05:29:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x2, &(0x7f0000000080)=@raw=[@map], &(0x7f0000000140)='GPL\x00', 0xffffffffffffff82, 0xa0, &(0x7f0000000400)=""/160}, 0x48) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000000)) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0)}}, 0x20) add_key(&(0x7f0000000840)='.dead\x00', &(0x7f0000000880), &(0x7f0000000980), 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x48}, {[@timestamp={0x8, 0x2c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {}]}]}}}}}}}, &(0x7f0000000000)) getpid() capset(&(0x7f0000000200)={0x200f1526}, &(0x7f00000002c0)={0x0, 0x5, 0x0, 0x0, 0x0, 0x7}) mknod(&(0x7f0000000a00)='./file0\x00', 0x461, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000006c0), &(0x7f0000000640)=[&(0x7f0000000240)=']\x00']) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x20d) 05:29:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xa1ffffff, 0x7ffff000) [ 331.312164] FAULT_INJECTION: forcing a failure. [ 331.312164] name failslab, interval 1, probability 0, space 0, times 0 05:29:42 executing program 2: clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000240)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)={0x0, 0xffffffffffffff9c}) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) wait4(r3, 0x0, 0x1040080000000, &(0x7f0000000080)) [ 331.348762] audit: type=1400 audit(1540445382.083:62): apparmor="DENIED" operation="setprocattr" info="current" error=-22 profile="unconfined" pid=10675 comm="syz-executor1" [ 331.363012] CPU: 0 PID: 10677 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 331.372934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.382299] Call Trace: [ 331.384909] dump_stack+0x244/0x39d [ 331.388552] ? dump_stack_print_info.cold.1+0x20/0x20 [ 331.393804] ? __save_stack_trace+0x8d/0xf0 [ 331.398154] should_fail.cold.4+0xa/0x17 [ 331.402236] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 331.407358] ? save_stack+0x43/0xd0 [ 331.410994] ? kasan_kmalloc+0xc7/0xe0 [ 331.414912] ? percpu_ref_put_many+0x11c/0x260 [ 331.418212] QAT: Invalid ioctl [ 331.419511] ? zap_class+0x640/0x640 [ 331.419534] ? find_held_lock+0x36/0x1c0 [ 331.419609] ? manage_tempaddrs+0x248/0x5a0 [ 331.419641] ? perf_trace_sched_process_exec+0x860/0x860 [ 331.440368] ? lock_downgrade+0x900/0x900 [ 331.444540] __should_failslab+0x124/0x180 [ 331.448804] should_failslab+0x9/0x14 [ 331.450015] QAT: Invalid ioctl [ 331.452631] kmem_cache_alloc+0x2be/0x730 05:29:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="c744240006000000c744240200000080c7442406000000000f01142466b8c2008ec80f070f0f369a0f2002674669f9c12c000026660f38157e0f660f0dbead00000066baf80cb8bcecb281ef66bafc0cb80b000000ef0f20d835080000000f22d8", 0x61}], 0x1, 0x0, &(0x7f0000000180), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 331.452649] ? d_set_d_op+0x31d/0x410 [ 331.452677] __alloc_file+0xa8/0x470 [ 331.452698] ? file_free_rcu+0xd0/0xd0 [ 331.471442] ? d_instantiate+0x79/0xa0 [ 331.475348] ? lock_downgrade+0x900/0x900 [ 331.479524] ? kasan_check_read+0x11/0x20 [ 331.483683] ? do_raw_spin_unlock+0xa7/0x330 [ 331.488103] ? do_raw_spin_trylock+0x270/0x270 [ 331.492697] alloc_empty_file+0x72/0x170 [ 331.496771] alloc_file+0x5e/0x4d0 [ 331.500341] ? _raw_spin_unlock+0x2c/0x50 [ 331.504497] alloc_file_pseudo+0x261/0x3f0 [ 331.504531] ? alloc_file+0x4d0/0x4d0 [ 331.504549] ? usercopy_warn+0x110/0x110 [ 331.504579] __shmem_file_setup.part.50+0x110/0x2a0 [ 331.504603] shmem_file_setup+0x65/0x90 [ 331.504621] __x64_sys_memfd_create+0x2af/0x4f0 [ 331.504638] ? memfd_fcntl+0x1910/0x1910 [ 331.504679] do_syscall_64+0x1b9/0x820 [ 331.504698] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 331.543719] ? syscall_return_slowpath+0x5e0/0x5e0 [ 331.548670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.548701] ? trace_hardirqs_on_caller+0x310/0x310 [ 331.548717] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 331.548736] ? prepare_exit_to_usermode+0x291/0x3b0 [ 331.568616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.568647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.578666] RIP: 0033:0x457569 [ 331.581866] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.600766] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 05:29:42 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/114) r1 = socket$inet6(0xa, 0x0, 0x10000000) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup2(r2, r1) flock(r1, 0x5) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000180)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000240), 0x4) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x14001, 0x2000) 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) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r7, 0x407, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$RTC_WKALM_SET(r10, 0x4028700f, &(0x7f0000000100)={0x1, 0x0, {0x30, 0xb, 0x15, 0x4, 0x5, 0x8000, 0x5, 0x9b, 0x1}}) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000380)={0xffffffffffffffb3}, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000140)) getitimer(0x2, &(0x7f00000001c0)) setsockopt$sock_void(r9, 0x1, 0x24, 0x0, 0x0) sendto$inet(r5, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TLS_TX(r8, 0x6, 0x1, &(0x7f0000000280), 0x4) r11 = syz_open_procfs(0x0, &(0x7f0000000400)="6e65742f74637000cd5771e92a073467075e90b6e46b4832802f88b6bbeb60b84023837448aea4791d5c5d9393b565d9d4b8412320c82a73d0673e16ab4d7f6f4bec1766b97811bfab16c5cb94ff1ca001b3491cb9ccbbbe9cd02113e1bc2efa473385e02c") sendfile(r5, r11, &(0x7f0000000080), 0x80000003) [ 331.608475] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 0000000000457569 [ 331.615745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc78a [ 331.623017] RBP: 000000000072bf00 R08: 0000000000000020 R09: 00000000fbad8001 [ 331.630285] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f93fe8956d4 [ 331.637554] R13: 00000000004c4aa1 R14: 00000000004d7e18 R15: 0000000000000005 05:29:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xc000000, 0x7ffff000) 05:29:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x0, 0x800) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000003c0), 0x7d) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1000000000, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x4}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x9f000000, 0xfffffffe, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000480)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0xff, @remote, 0x6}, {0xa, 0x4e24, 0x1, @mcast2, 0x5}, r2, 0x3}}, 0x48) recvmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000640)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000400)=""/56, 0x38}, {&(0x7f00000006c0)=""/159, 0x9f}, {&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f0000000880)=""/50, 0x32}, {&(0x7f00000008c0)=""/188, 0xbc}, {&(0x7f0000000980)}, {&(0x7f00000009c0)=""/30, 0x1e}], 0x8, &(0x7f0000000a80)=""/65, 0x41, 0x4}, 0x6}, {{&(0x7f0000000b00)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000b80)=""/219, 0xdb}, {&(0x7f0000000c80)=""/36, 0x24}, {&(0x7f0000000cc0)=""/204, 0xcc}], 0x3, &(0x7f0000000e00)=""/171, 0xab, 0x3ff}, 0x9}, {{&(0x7f0000000ec0)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000f40)=""/198, 0xc6}, {&(0x7f0000001040)=""/99, 0x63}, {&(0x7f00000010c0)=""/30, 0x1e}, {&(0x7f0000001100)=""/156, 0x9c}, {&(0x7f00000011c0)=""/62, 0x3e}, {&(0x7f0000001200)=""/192, 0xc0}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/62, 0x3e}, {&(0x7f0000002300)=""/125, 0x7d}, {&(0x7f0000002380)=""/90, 0x5a}], 0xa, &(0x7f00000024c0)=""/214, 0xd6, 0x5}, 0x7f}], 0x3, 0x40000000, &(0x7f0000002680)) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f00000005c0)={@mcast1, @empty, @ipv4={[], [], @broadcast}, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1000010, r3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000009c0)=ANY=[], &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000200)={0x0, 0x1, {0x1}}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f00002bf000)='GPL\x00', 0x4000000004, 0xb7, &(0x7f0000000500)=""/183, 0x41f00, 0x0, [], r4, 0xf}, 0x48) r6 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r5}) 05:29:42 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000140), 0xc, &(0x7f00000026c0)={&(0x7f0000002400)=ANY=[@ANYBLOB="140000001c002300000000040000000000000000"], 0x14}}, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080), 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00), 0x0, 0x0, r1) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000000240)={0x1}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000001600)={0x79, 0x0, [0xfffffffffffffff8, 0x1, 0x22d5, 0x3]}) r5 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080), 0xfffffff6}) r6 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000003c0), 0x0, 0x0, r2) r7 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000000c0), &(0x7f0000000280)="19", 0x1, r6) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040), &(0x7f0000000580), 0x1b8, r1) creat(&(0x7f0000000100)='./file0\x00', 0x80) clock_gettime(0x0, &(0x7f0000000300)) pipe2(&(0x7f00000016c0), 0x0) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r8, r7}, &(0x7f0000a53ffb)=""/5, 0x3ca, &(0x7f0000000180)={&(0x7f00000002c0)={'sha1-generic\x00'}}) syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x1000, 0x8000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) 05:29:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x400000000000000, 0x7ffff000) 05:29:42 executing program 2: timer_create(0xfffffffffffffff8, &(0x7f0000000180)={0x0, 0x0, 0x10000000001, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, r0+30000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x9, 0x800) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x100000001, 0xcf9, 0x5, 0x7, 0x9, 0x10001, 0xee01, 0xffffffff, 0x9, 0x2}) 05:29:42 executing program 5 (fault-call:4 fault-nth:4): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0xfffffffffffffde1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005100)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001300)='7', 0x1}], 0x1}, {0x0, 0x0, &(0x7f0000000140)}, {0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=[@op={0x18}], 0x18}], 0x3, 0xc080) 05:29:43 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/114) r1 = socket$inet6(0xa, 0x0, 0x10000000) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup2(r2, r1) flock(r1, 0x5) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000180)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000240), 0x4) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x14001, 0x2000) 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) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r7, 0x407, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$RTC_WKALM_SET(r10, 0x4028700f, &(0x7f0000000100)={0x1, 0x0, {0x30, 0xb, 0x15, 0x4, 0x5, 0x8000, 0x5, 0x9b, 0x1}}) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000380)={0xffffffffffffffb3}, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000140)) getitimer(0x2, &(0x7f00000001c0)) setsockopt$sock_void(r9, 0x1, 0x24, 0x0, 0x0) sendto$inet(r5, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TLS_TX(r8, 0x6, 0x1, &(0x7f0000000280), 0x4) r11 = syz_open_procfs(0x0, &(0x7f0000000400)="6e65742f74637000cd5771e92a073467075e90b6e46b4832802f88b6bbeb60b84023837448aea4791d5c5d9393b565d9d4b8412320c82a73d0673e16ab4d7f6f4bec1766b97811bfab16c5cb94ff1ca001b3491cb9ccbbbe9cd02113e1bc2efa473385e02c") sendfile(r5, r11, &(0x7f0000000080), 0x80000003) 05:29:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x100000000000000, 0x7ffff000) 05:29:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x401, 0xe63a, 0x4, 0x1, 0x7, 0x3, 0x4873914d, 0xf7, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0xffffffffffffffff}, 0x8) mbind(&(0x7f0000b99000/0x3000)=nil, 0x3000, 0x4, &(0x7f0000000040), 0x45, 0x0) 05:29:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x500000000000000, 0x7ffff000) 05:29:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x40, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400000022000100000000000000000014020000"], 0x14}}, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00000001c0)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc8") statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/191) 05:29:43 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa00247db6f041fb08004500fe270000000000009078ac1414000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000080)={0x0, 0x1, [0x9]}) [ 332.457712] FAULT_INJECTION: forcing a failure. [ 332.457712] name failslab, interval 1, probability 0, space 0, times 0 [ 332.525518] CPU: 0 PID: 10752 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 332.534055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.543447] Call Trace: [ 332.546053] dump_stack+0x244/0x39d [ 332.549696] ? dump_stack_print_info.cold.1+0x20/0x20 [ 332.554896] ? lock_downgrade+0x900/0x900 [ 332.559048] ? check_preemption_disabled+0x48/0x280 [ 332.564076] should_fail.cold.4+0xa/0x17 [ 332.568143] ? rcu_softirq_qs+0x20/0x20 [ 332.572125] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.577240] ? is_bpf_text_address+0xd3/0x170 [ 332.581796] ? kernel_text_address+0x79/0xf0 [ 332.586284] ? __kernel_text_address+0xd/0x40 [ 332.590789] ? unwind_get_return_address+0x61/0xa0 [ 332.595726] ? __save_stack_trace+0x8d/0xf0 [ 332.600057] ? find_held_lock+0x36/0x1c0 [ 332.604166] ? __x64_sys_memfd_create+0x2af/0x4f0 [ 332.609013] ? perf_trace_sched_process_exec+0x860/0x860 [ 332.614482] __should_failslab+0x124/0x180 [ 332.618724] should_failslab+0x9/0x14 [ 332.622530] kmem_cache_alloc_trace+0x2d7/0x750 [ 332.627205] ? __might_sleep+0x95/0x190 [ 332.631191] apparmor_file_alloc_security+0x17b/0xac0 [ 332.636386] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 332.641934] ? apparmor_path_rename+0xcd0/0xcd0 [ 332.646614] ? rcu_read_lock_sched_held+0x14f/0x180 [ 332.651636] ? kmem_cache_alloc+0x33a/0x730 [ 332.655959] ? d_set_d_op+0x31d/0x410 [ 332.659768] security_file_alloc+0x4c/0xa0 [ 332.664016] __alloc_file+0x12a/0x470 [ 332.667829] ? file_free_rcu+0xd0/0xd0 [ 332.671724] ? d_instantiate+0x79/0xa0 [ 332.675706] ? lock_downgrade+0x900/0x900 [ 332.679868] ? kasan_check_read+0x11/0x20 [ 332.684022] ? do_raw_spin_unlock+0xa7/0x330 [ 332.688432] ? do_raw_spin_trylock+0x270/0x270 [ 332.693024] alloc_empty_file+0x72/0x170 [ 332.697093] alloc_file+0x5e/0x4d0 [ 332.700640] ? _raw_spin_unlock+0x2c/0x50 [ 332.704807] alloc_file_pseudo+0x261/0x3f0 [ 332.709061] ? alloc_file+0x4d0/0x4d0 [ 332.712868] ? usercopy_warn+0x110/0x110 [ 332.716942] __shmem_file_setup.part.50+0x110/0x2a0 [ 332.721965] shmem_file_setup+0x65/0x90 [ 332.725949] __x64_sys_memfd_create+0x2af/0x4f0 [ 332.730620] ? memfd_fcntl+0x1910/0x1910 [ 332.734712] do_syscall_64+0x1b9/0x820 [ 332.738616] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 332.743987] ? syscall_return_slowpath+0x5e0/0x5e0 [ 332.748921] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.753770] ? trace_hardirqs_on_caller+0x310/0x310 [ 332.758790] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 332.763817] ? prepare_exit_to_usermode+0x291/0x3b0 [ 332.768875] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.773727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.778918] RIP: 0033:0x457569 [ 332.782115] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.801016] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 332.808726] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 0000000000457569 [ 332.815994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc78a [ 332.823266] RBP: 000000000072bf00 R08: 0000000000000020 R09: 00000000fbad8001 [ 332.830543] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f93fe8956d4 [ 332.837808] R13: 00000000004c4aa1 R14: 00000000004d7e18 R15: 0000000000000005 05:29:43 executing program 5 (fault-call:4 fault-nth:5): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xf00000000000000, 0x7ffff000) 05:29:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) write$nbd(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="674466bc39d76f7d78a55e78ddd39dbc85df2433cd3d1bbe2ff62a72f16c41755878d8fed474e0190e2e24f483662f8e7d70d771c4386bc45debc676c2eabc27ce1813014a1c695f9ddc8e7d0eda2c3100000000000000000000000000000000"], 0x60) keyctl$set_timeout(0xf, r2, 0x0) 05:29:43 executing program 2: perf_event_open(&(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 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) recvmmsg(0xffffffffffffffff, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f0000000540)=""/215, 0xd7}, {&(0x7f0000000680)=""/37, 0x25}], 0x4, 0x0, 0x0, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000a40)=""/103, 0x67}], 0x1, &(0x7f0000000bc0)=""/189, 0xbd, 0xffffffffffffff7f}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000d80)=""/84, 0x54}], 0x1, &(0x7f0000000e40)=""/63, 0x3f, 0xeb6}, 0x7}, {{&(0x7f00000023c0)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=""/4096, 0x1000}, 0x4}], 0x4, 0x0, &(0x7f0000003b00)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="c100000056e7c8d41c8e21ddc10134839103091b762884da0722fee95a50d5ab7554cbc1354149bde90f5748147fad9057f4bc365ec9a56e24c000a729f9845e78179a863f39b7aaa2f7b6b414298e21dfb3290c3d3a82ceda7d5a74bec4370968228925af7cd5ec2d20c8362f1c89e78cccf60ee3a615ee3c78e660755daf0811db70fc16a70a01557434752b50b3a5c60e87c0be2a9ecdc243565bada93da067d75ee3d0bab3c258d89d234579f1413d5c9815d1104b130999e4a0587655ce47a1303b04"], &(0x7f0000000140)=0xc9) r4 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="dfffffffc4ea"], &(0x7f0000000100)=0xa) recvmmsg(r4, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x167, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x3ed, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)}}, 0x20) close(r0) r5 = socket$kcm(0x2, 0x2, 0x2) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x80000000, 0x101000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") socket$pppoe(0x18, 0x1, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) recvmsg$kcm(r5, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=""/33, 0x21}, 0x0) write$cgroup_type(r6, &(0x7f0000001900)="746808066164656400", 0x9) 05:29:43 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8500, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80040408}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x101, 0x70bd27, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x45ab77cb51d58365}, 0x20044000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) [ 333.070350] FAULT_INJECTION: forcing a failure. [ 333.070350] name failslab, interval 1, probability 0, space 0, times 0 [ 333.115986] CPU: 1 PID: 10777 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 333.124518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.124526] Call Trace: [ 333.124553] dump_stack+0x244/0x39d [ 333.124584] ? dump_stack_print_info.cold.1+0x20/0x20 [ 333.124606] ? lock_downgrade+0x900/0x900 [ 333.124625] ? check_preemption_disabled+0x48/0x280 [ 333.124653] should_fail.cold.4+0xa/0x17 [ 333.145384] ? rcu_softirq_qs+0x20/0x20 [ 333.145403] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.145426] ? is_bpf_text_address+0xd3/0x170 [ 333.172241] ? kernel_text_address+0x79/0xf0 [ 333.176676] ? __kernel_text_address+0xd/0x40 [ 333.181192] ? unwind_get_return_address+0x61/0xa0 [ 333.186146] ? __save_stack_trace+0x8d/0xf0 [ 333.190491] ? find_held_lock+0x36/0x1c0 [ 333.194663] ? cirrus_modeset_init+0x1b8/0x5c0 [ 333.199280] ? __x64_sys_memfd_create+0x2af/0x4f0 [ 333.204162] ? perf_trace_sched_process_exec+0x860/0x860 [ 333.209656] __should_failslab+0x124/0x180 [ 333.213915] should_failslab+0x9/0x14 [ 333.217736] kmem_cache_alloc_trace+0x2d7/0x750 [ 333.222514] ? __might_sleep+0x95/0x190 [ 333.226511] apparmor_file_alloc_security+0x17b/0xac0 [ 333.231714] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 333.237269] ? apparmor_path_rename+0xcd0/0xcd0 [ 333.241963] ? rcu_read_lock_sched_held+0x14f/0x180 [ 333.246994] ? kmem_cache_alloc+0x33a/0x730 [ 333.251340] ? d_set_d_op+0x31d/0x410 [ 333.255164] security_file_alloc+0x4c/0xa0 [ 333.259431] __alloc_file+0x12a/0x470 [ 333.263247] ? file_free_rcu+0xd0/0xd0 [ 333.267148] ? d_instantiate+0x79/0xa0 [ 333.271054] ? lock_downgrade+0x900/0x900 [ 333.275223] ? kasan_check_read+0x11/0x20 [ 333.279386] ? do_raw_spin_unlock+0xa7/0x330 [ 333.283811] ? do_raw_spin_trylock+0x270/0x270 [ 333.288420] alloc_empty_file+0x72/0x170 [ 333.292513] alloc_file+0x5e/0x4d0 [ 333.296084] ? _raw_spin_unlock+0x2c/0x50 [ 333.300253] alloc_file_pseudo+0x261/0x3f0 [ 333.304505] ? alloc_file+0x4d0/0x4d0 [ 333.308350] ? usercopy_warn+0x110/0x110 [ 333.312445] __shmem_file_setup.part.50+0x110/0x2a0 [ 333.317479] shmem_file_setup+0x65/0x90 [ 333.321475] __x64_sys_memfd_create+0x2af/0x4f0 [ 333.326171] ? memfd_fcntl+0x1910/0x1910 [ 333.330263] do_syscall_64+0x1b9/0x820 [ 333.334164] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 333.339565] ? syscall_return_slowpath+0x5e0/0x5e0 [ 333.344516] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.349399] ? trace_hardirqs_on_caller+0x310/0x310 [ 333.354434] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 333.359475] ? prepare_exit_to_usermode+0x291/0x3b0 [ 333.364508] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.369378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.374599] RIP: 0033:0x457569 [ 333.377808] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.396731] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 333.404456] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 0000000000457569 05:29:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @mcast1, 0x80001}, 0x1c) recvmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/131, 0x83}, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4000008907, &(0x7f0000000200)) 05:29:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xff0f0000, 0x7ffff000) 05:29:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x1}, 0x2c) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x420000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{}, {}], 0x2000000000000188) 05:29:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002b40)={'team0\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003ac0)={&(0x7f0000000000)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000003a80)={&(0x7f0000003240)={0x14a, r1, 0x225, 0x0, 0x0, {0x3}}, 0x20}}, 0x0) [ 333.411748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc78a [ 333.419030] RBP: 000000000072bf00 R08: 0000000000000020 R09: 00000000fbad8001 [ 333.426310] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f93fe8956d4 [ 333.433598] R13: 00000000004c4aa1 R14: 00000000004d7e18 R15: 0000000000000005 05:29:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x7a00, 0x7ffff000) 05:29:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r1, &(0x7f0000000140), 0x132) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) 05:29:44 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x121040, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x100000001}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x100, 0x4c4bd02c05b971bf) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2}, 0xfffffffffffffda9) perf_event_open(&(0x7f0000000180)={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, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000002c0)=""/18, 0x12}}], 0x1300, 0x12000, &(0x7f00000009c0)={0x77359400}) 05:29:44 executing program 5 (fault-call:4 fault-nth:6): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x7a000000, 0x7ffff000) [ 333.793026] FAULT_INJECTION: forcing a failure. [ 333.793026] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.804893] CPU: 1 PID: 10820 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 333.813388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.822745] Call Trace: [ 333.825373] dump_stack+0x244/0x39d [ 333.829037] ? dump_stack_print_info.cold.1+0x20/0x20 [ 333.834275] should_fail.cold.4+0xa/0x17 [ 333.838383] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.843510] ? print_usage_bug+0xc0/0xc0 [ 333.847605] ? mark_held_locks+0x130/0x130 [ 333.851874] ? zap_class+0x640/0x640 [ 333.855635] ? print_usage_bug+0xc0/0xc0 [ 333.859714] ? zap_class+0x640/0x640 [ 333.863445] ? lock_downgrade+0x900/0x900 [ 333.867611] ? check_preemption_disabled+0x48/0x280 [ 333.872658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.878205] ? should_fail+0x22d/0xd01 [ 333.882104] ? find_held_lock+0x36/0x1c0 [ 333.886185] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.891316] __alloc_pages_nodemask+0x34b/0xdd0 [ 333.896006] ? current_time+0x72/0x1b0 [ 333.899918] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 333.904954] ? inode_init_owner+0x340/0x340 [ 333.909298] ? find_held_lock+0x36/0x1c0 [ 333.913414] ? trace_hardirqs_off+0xb8/0x310 [ 333.917854] cache_grow_begin+0xa5/0x8c0 [ 333.921933] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 333.927484] ? check_preemption_disabled+0x48/0x280 [ 333.932520] kmem_cache_alloc+0x66b/0x730 [ 333.936686] ? do_sys_ftruncate+0x428/0x550 [ 333.941033] getname_flags+0xd0/0x590 [ 333.944859] ? __lock_is_held+0xb5/0x140 [ 333.948936] getname+0x19/0x20 [ 333.952148] do_sys_open+0x383/0x700 [ 333.955885] ? filp_open+0x80/0x80 [ 333.959444] ? trace_hardirqs_off_caller+0x300/0x300 [ 333.964558] ? do_sys_ftruncate+0x449/0x550 [ 333.968906] __x64_sys_open+0x7e/0xc0 [ 333.972726] do_syscall_64+0x1b9/0x820 [ 333.976630] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 333.982014] ? syscall_return_slowpath+0x5e0/0x5e0 [ 333.986963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.991834] ? trace_hardirqs_on_caller+0x310/0x310 [ 333.996877] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 334.001913] ? prepare_exit_to_usermode+0x291/0x3b0 [ 334.007161] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.012027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.017230] RIP: 0033:0x4111a1 [ 334.020434] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 05:29:44 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x2000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001680)=0x0) ptrace$cont(0x1f, r2, 0x90000000000, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) r3 = gettid() r4 = getuid() sendmsg$netlink(r1, &(0x7f0000001640)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000015c0)=[{&(0x7f0000000140)={0x170, 0x3c, 0x10, 0x70bd27, 0x25dfdbfe, "", [@nested={0x24, 0x62, [@generic="8e2fa871e784badde458d35bf39ce1ca7f69", @typed={0xc, 0x80, @str='@self&\x00'}]}, @typed={0xc, 0x7d, @u64=0x7ff}, @nested={0x130, 0x19, [@generic="ee27715e2548da9a63acc52a25980b870e57", @generic="a45a1349b02e61917c4535dd39fabb48bfa092a507aeead0589457bb277744cb5a6abbeb86832dfac06a5a8bc7a1d2e6f9683e052fdb309e37608a3e85126b97abdcc8a67b44c2ba166f50979d2edac6d2f9f1dc8d5d20df8943ba4e0491c4c0a1d52996708463641fc7d13dc62b60145794cd", @typed={0x4, 0x6f}, @generic="319f38d84768a46f8edc4ae845afad93ceb79f97a4ecc4e8a352f57ae00c16382523f618b5c8b6cc71af8279b234b4b4dbcb9ce60a4a21d672900c8077f0efe8fd6b570bde220db8e074cfefeb2fe68db236c09705010be1437b247d3328c99d7dd6aeb53917073ee1d876fb8b3ad78a9d5bb05a902cb207a057c84f4c262411", @typed={0x14, 0x95, @ipv6=@mcast1}, @typed={0x8, 0x6b, @pid=r3}, @typed={0x4, 0x69}]}]}, 0x170}, {&(0x7f00000002c0)={0x20c, 0x2a, 0x22, 0x70bd27, 0x25dfdbfc, "", [@nested={0x15c, 0x43, [@typed={0x78, 0x65, @binary="93e445614d8505934e5e9e7b3d1db1d2b3e904d1872754c28e8ad8ab571c16f0d4dfbff657a01ef698c7f1cebcae0e0d9ba32199b9b1101d1cb3b314eb9721209cccd118183255cae8624aafc45cfdd797a8c29b83d558730c2bac2aafb38591f6674cfac00e41322d31834fb7b26347ad293d"}, @typed={0x14, 0x84, @ipv6=@mcast1}, @typed={0x18, 0x6c, @binary="841ee855fc2c4863560a4b6331937ddea9"}, @generic="7e6d9943398d0edddbafeadf03021436c27e3c2122a719c0f27ffad9e3abcb981e0157d932b88331f8cb261d073faca889c18a762841a0eb052798c4222629d99e49e8845f16c46031638878379d9fbce384404347bc678c742966653c3f8bb596c71bf75d63b4164ec6232a62b4a0e0eeeaeb6d4e2c0402e02b0d41392ef60f94d8d849f7b55e3c4313da45bb849916b1a8de92a7c5b85e95a64ed1c866292f47ec9320063bcd7681588c62de", @typed={0x4, 0x11}]}, @generic="42d3f27eaa02685c", @generic="ad6cc8f77090ccf180f14cbd567ca48e8e486d15f320fa02fb96aea36ca9beec74af6048133018c51cf75fe9d0a21b57a0e162fefe48068ca8f2a728706c42718627ac33a75fb7535d01e74b77ed42eaa87895f42a24d986c6cefeb4111190172b4a8bd8fcf164ab0deef14309184536", @typed={0x8, 0x95, @fd=r0}, @generic="c2b3dcd1dc29650bb1154573bf36a061bce2bd19a5e9a53f14acd38c6a6b"]}, 0x20c}, {&(0x7f0000000500)={0x102c, 0x3f, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@generic="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", @typed={0x1c, 0x50, @str='procbdev{self$lo,system\x00'}]}, 0x102c}, {&(0x7f0000001540)={0x6c, 0x11, 0x310, 0x70bd25, 0x25dfdbfc, "", [@nested={0x2c, 0x8b, [@generic="bd6dd77d2e580fca9d30db67efbac89c85e163dbe9dfc53b3994c717a7e088fdf1252dc865"]}, @nested={0x28, 0x3d, [@typed={0x8, 0x24, @u32=0xed}, @generic="46c52ab57cbf0826d0efc9a0b04aeeac8880a6ea6912c1251b"]}, @typed={0x8, 0x27, @uid=r4}]}, 0x6c}], 0x4, &(0x7f0000001600)}, 0x10) prctl$intptr(0x1f, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @mcast1}}]}, 0x310) ioctl$LOOP_CLR_FD(r1, 0x4c01) close(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90) ptrace$peek(0x1, r3, &(0x7f0000001600)) [ 334.039352] RSP: 002b:00007f93fe894a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 334.047077] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004111a1 [ 334.054363] RDX: 00007f93fe894afa RSI: 0000000000000002 RDI: 00007f93fe894af0 [ 334.061643] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 334.068931] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000006 [ 334.076206] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uhid\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) socket(0x4, 0x80000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @local}, &(0x7f00000002c0)=0xc) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000300)={0x7b, 0x0, [0xe197, 0x6, 0x100, 0x7]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00009b2000/0x18000)=nil, &(0x7f0000001580)=[@text16={0x10, &(0x7f0000000140)="360f303e0f01df6766c7442400090000006766c7442404020000006766c744240600000000670f011c240f20c06635200000000f22c0263356470f0764f30f2a342e260f0f970a008e0f08660f5808", 0x4f}], 0x1, 0x0, &(0x7f0000001500), 0x57c) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x0, 0x101, 0x4, 0xc7, 0x3}, &(0x7f00000007c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYBLOB="09000700000000000001040007000000ca00fd8db51169acac02007ab5796b238ba665da57eb199321f1"], 0x1) 05:29:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x10, 0x7ffff000) 05:29:45 executing program 5 (fault-call:4 fault-nth:7): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:45 executing program 1: perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x4, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x9a2d, 0x4) r1 = perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, 0x2, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0xa, 0x5, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="bf16e3ffffffd4ff500000004afb467bbfd600000400008bd506dfd1dd88db334e000001000000000000007bf8f838475adde077e000000000"], &(0x7f0000000480)="47504c027a7d40a75a152e328d30b97b5aa9de9b922309ee37e6c0ef1b3af9"}, 0x48) r4 = socket$kcm(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000240)=r3, 0x4) r5 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r5, &(0x7f0000000100)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="00d2", 0x2}], 0x1, &(0x7f0000000400)}, 0x8000) sendmsg$kcm(r5, &(0x7f0000000140)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000001500)=[{&(0x7f0000000500)="fecc", 0x2}], 0x1}, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x3) r6 = dup3(r2, r1, 0x0) utime(&(0x7f0000000340)='\x00', &(0x7f0000000380)={0x4, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x80000000, 0x5, 0x8, &(0x7f0000ff7000/0x3000)=nil, 0xef01b10}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7fff, 0x4) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x16ca, 0x0) 05:29:45 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xb, 0x7ffff000) 05:29:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xfeffffff00000000, 0x7ffff000) [ 334.592426] FAULT_INJECTION: forcing a failure. [ 334.592426] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 334.604274] CPU: 0 PID: 10872 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 334.612819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.612826] Call Trace: [ 334.612858] dump_stack+0x244/0x39d [ 334.612886] ? dump_stack_print_info.cold.1+0x20/0x20 [ 334.612917] should_fail.cold.4+0xa/0x17 [ 334.612938] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.642833] ? print_usage_bug+0xc0/0xc0 [ 334.646931] ? mark_held_locks+0x130/0x130 [ 334.651187] ? zap_class+0x640/0x640 [ 334.654911] ? print_usage_bug+0xc0/0xc0 [ 334.658974] ? zap_class+0x640/0x640 [ 334.662688] ? lock_downgrade+0x900/0x900 [ 334.666847] ? check_preemption_disabled+0x48/0x280 [ 334.671889] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.677428] ? should_fail+0x22d/0xd01 [ 334.681313] ? find_held_lock+0x36/0x1c0 [ 334.685404] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.690515] __alloc_pages_nodemask+0x34b/0xdd0 [ 334.695184] ? current_time+0x72/0x1b0 [ 334.699082] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 334.704100] ? inode_init_owner+0x340/0x340 [ 334.708429] ? find_held_lock+0x36/0x1c0 [ 334.712514] ? trace_hardirqs_off+0xb8/0x310 [ 334.716930] cache_grow_begin+0xa5/0x8c0 [ 334.720995] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.726537] ? check_preemption_disabled+0x48/0x280 [ 334.731562] kmem_cache_alloc+0x66b/0x730 [ 334.735713] ? do_sys_ftruncate+0x428/0x550 [ 334.740044] getname_flags+0xd0/0x590 [ 334.743851] ? __lock_is_held+0xb5/0x140 [ 334.747918] getname+0x19/0x20 [ 334.751109] do_sys_open+0x383/0x700 [ 334.754829] ? filp_open+0x80/0x80 [ 334.758383] ? trace_hardirqs_off_caller+0x300/0x300 [ 334.763492] ? do_sys_ftruncate+0x449/0x550 [ 334.767818] __x64_sys_open+0x7e/0xc0 [ 334.771632] do_syscall_64+0x1b9/0x820 [ 334.775520] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 334.780891] ? syscall_return_slowpath+0x5e0/0x5e0 [ 334.785823] ? trace_hardirqs_on_caller+0x310/0x310 [ 334.790854] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 334.795953] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 334.802628] ? __switch_to_asm+0x40/0x70 [ 334.806692] ? __switch_to_asm+0x34/0x70 [ 334.810762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.815612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.820804] RIP: 0033:0x4111a1 [ 334.824009] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 334.842906] RSP: 002b:00007f93fe810a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 334.850614] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004111a1 [ 334.857886] RDX: 00007f93fe810afa RSI: 0000000000000002 RDI: 00007f93fe810af0 [ 334.865155] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 334.872423] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 334.879690] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000003 [ 334.921704] syz-executor4 (10806) used greatest stack depth: 12264 bytes left 05:29:45 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x7fffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000200)=""/231, &(0x7f0000000040)=0xe7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000180)) 05:29:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) prctl$setname(0xf, &(0x7f0000000040)='wlan0\x00') ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x18, 0x8, 0xc}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x6, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000300)=0xc) sendmsg$nl_generic(r1, &(0x7f0000001400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f00000013c0)={&(0x7f0000000340)={0x1078, 0x40, 0x73a, 0x70bd25, 0x25dfdbfc, {0x13}, [@generic="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", @typed={0x8, 0x2a, @pid=r2}, @generic="9d2b55f1760f940f27a3f285bb12154b21a27ad20f068668fd35579534688015887fbccbfaa7041574fb3d117e4768028978fabde99d5e0e33e2804fbbde480400f182c2f39b4b66b3a4563ee8b0560c5dbf130c75f7351922d233"]}, 0x1078}, 0x1, 0x0, 0x0, 0x840}, 0x4004) lsetxattr$security_selinux(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000180)='/usr/sbin/cupsd\x00', 0x10, 0x3) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000002c0)={@hyper}) 05:29:45 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xffffffff00000000, 0x7ffff000) 05:29:45 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x94, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x6}, @in6={0xa, 0x4e22, 0x5, @local, 0x9}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e22, 0x8}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24}]}, &(0x7f00000002c0)=0x10) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x255, 0xbd, 0x0, 0x7f, 0x0, 0x2, 0x0, 0xfff, 0x3ce, 0x38, 0x127, 0x6, 0x1, 0x20, 0x1, 0x9, 0x100000001, 0x1f}, [{0x4, 0x5, 0xc7, 0x3b8, 0x0, 0x100000000, 0x2, 0x7}, {0x70000000, 0x6, 0x80, 0x0, 0xff, 0x2, 0x203, 0x10000}], "d3f409fb8fbea2d520a2a62c2dd62a6337c87f98931a3ea071ecb6a47584b4f19fa49d1b9e9144a0d2205b4e5e11376685b8a47f0396d8e5", [[], [], [], [], [], [], [], [], [], []]}, 0xab0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={r2, 0xffffffffffffffff}, &(0x7f0000000340)=0x8) listen(r0, 0x9) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000180)=0xfffffffffffffe8a, 0x80800) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000321000/0x1000)=nil, 0x1000}, &(0x7f00000000c0)=0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000013000/0x400000)=nil, 0x400000, 0x20000000}, &(0x7f0000000140)=0x10) 05:29:45 executing program 5 (fault-call:4 fault-nth:8): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:45 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40200) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x4, 0x4, 0x80000000, 0x1f, &(0x7f0000000080)=[{}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$sndctrl(&(0x7f0000000440)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 'syz0\x00'}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105511, &(0x7f0000001000)) 05:29:45 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000700)='./file0\x00', &(0x7f00000005c0)='trusted.overlay.redirect\x00', &(0x7f0000000740)='./file0/file0\x00', 0x36c, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140), 0x0, 0x3}], 0x10480, &(0x7f0000000340)={[{@case_sensitive_yes='case_sensitive=yes'}, {@uid={'uid', 0x3d, r1}}], [{@dont_measure='dont_measure'}, {@obj_role={'obj_role', 0x3d, '/#((cgroup{vboxnet0eth1'}}, {@appraise='appraise'}, {@smackfsfloor={'smackfsfloor', 0x3d, ']posix_acl_accessbdev'}}, {@seclabel='seclabel'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x77, 0x38, 0x38, 0x76, 0x30, 0x64, 0x62, 0x38], 0x2d, [0x30, 0x79, 0x35, 0x61], 0x2d, [0x34, 0x0, 0x34, 0x63], 0x2d, [0x30, 0x77, 0x64, 0xfb3bce9fe4aa4edb], 0x2d, [0x64, 0x34, 0x77, 0x30, 0x38, 0x37, 0x7f, 0x36]}}}, {@fsmagic={'fsmagic', 0x3d, 0x4}}]}) statx(r0, &(0x7f0000000240)='./file0/file0\x00', 0x4000, 0x1663afe80cb2e932, &(0x7f0000000600)) listxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000440)=""/222, 0xde) 05:29:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x200000000000000, 0x7ffff000) [ 335.246914] overlayfs: invalid redirect (./file0/file0) [ 335.254423] FAULT_INJECTION: forcing a failure. [ 335.254423] name failslab, interval 1, probability 0, space 0, times 0 [ 335.276692] CPU: 1 PID: 10904 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 335.285204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.294566] Call Trace: [ 335.297180] dump_stack+0x244/0x39d [ 335.300854] ? dump_stack_print_info.cold.1+0x20/0x20 [ 335.306089] should_fail.cold.4+0xa/0x17 [ 335.310168] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.310187] ? down_write_nested+0x130/0x130 [ 335.310204] ? down_read+0x120/0x120 [ 335.310226] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 335.310246] ? zap_class+0x640/0x640 [ 335.319760] ? lock_acquire+0x1ed/0x520 [ 335.319844] ? lo_ioctl+0x8e/0x1d60 [ 335.319870] ? find_held_lock+0x36/0x1c0 05:29:46 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) [ 335.344462] ? __lock_is_held+0xb5/0x140 [ 335.348553] ? perf_trace_sched_process_exec+0x860/0x860 [ 335.354076] __should_failslab+0x124/0x180 [ 335.358321] should_failslab+0x9/0x14 [ 335.362130] kmem_cache_alloc_trace+0x2d7/0x750 [ 335.366821] ? check_preemption_disabled+0x48/0x280 [ 335.371868] __kthread_create_on_node+0x137/0x540 [ 335.376793] ? loop_get_status64+0x140/0x140 [ 335.381230] ? kthread_parkme+0xb0/0xb0 [ 335.385239] ? __lockdep_init_map+0x105/0x590 [ 335.389753] ? __lockdep_init_map+0x105/0x590 [ 335.394273] ? loop_get_status64+0x140/0x140 [ 335.398701] kthread_create_on_node+0xb1/0xe0 [ 335.403211] ? __kthread_create_on_node+0x540/0x540 [ 335.408244] ? kasan_check_read+0x11/0x20 [ 335.412414] lo_ioctl+0x7f6/0x1d60 [ 335.415991] ? lo_rw_aio+0x1ef0/0x1ef0 [ 335.419951] blkdev_ioctl+0x9ac/0x2010 [ 335.423860] ? blkpg_ioctl+0xc10/0xc10 [ 335.427762] ? lock_downgrade+0x900/0x900 [ 335.427778] ? check_preemption_disabled+0x48/0x280 [ 335.427802] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 335.427823] ? kasan_check_read+0x11/0x20 [ 335.436996] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 335.437017] ? rcu_softirq_qs+0x20/0x20 [ 335.437045] ? __fget+0x4d1/0x740 [ 335.437069] ? ksys_dup3+0x680/0x680 [ 335.437099] block_ioctl+0xee/0x130 [ 335.458030] ntfs: (device loop1): parse_options(): Unrecognized mount option dont_measure. [ 335.458840] ? blkdev_fallocate+0x400/0x400 [ 335.458858] do_vfs_ioctl+0x1de/0x1720 [ 335.458878] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 335.458902] ? ioctl_preallocate+0x300/0x300 05:29:46 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) [ 335.464063] ntfs: (device loop1): parse_options(): Unrecognized mount option obj_role. [ 335.466239] ? __fget_light+0x2e9/0x430 [ 335.466257] ? fget_raw+0x20/0x20 [ 335.466279] ? rcu_read_lock_sched_held+0x14f/0x180 [ 335.484410] ntfs: (device loop1): parse_options(): Unrecognized mount option appraise. [ 335.488430] ? kmem_cache_free+0x24f/0x290 [ 335.488458] ? putname+0xf7/0x130 [ 335.488478] ? do_syscall_64+0x9a/0x820 [ 335.507588] ntfs: (device loop1): parse_options(): Unrecognized mount option smackfsfloor. [ 335.508356] ? do_syscall_64+0x9a/0x820 [ 335.523003] ntfs: (device loop1): parse_options(): Unrecognized mount option seclabel. [ 335.525647] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 335.525670] ? security_file_ioctl+0x94/0xc0 [ 335.525691] ksys_ioctl+0xa9/0xd0 [ 335.525710] __x64_sys_ioctl+0x73/0xb0 [ 335.530658] ntfs: (device loop1): parse_options(): Unrecognized mount option context. [ 335.533124] do_syscall_64+0x1b9/0x820 [ 335.533142] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 335.533162] ? syscall_return_slowpath+0x5e0/0x5e0 [ 335.553577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.553599] ? trace_hardirqs_on_caller+0x310/0x310 [ 335.553617] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 335.553636] ? prepare_exit_to_usermode+0x291/0x3b0 [ 335.553659] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.553682] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.562656] RIP: 0033:0x4573d7 [ 335.562673] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:29:46 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) shutdown(0xffffffffffffffff, 0x2) [ 335.562682] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 335.569098] ntfs: (device loop1): parse_options(): Unrecognized mount option fsuuid. [ 335.570018] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 335.570028] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 335.570043] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 335.681474] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 335.688776] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 [ 335.705623] overlayfs: invalid redirect (./file0/file0) [ 335.765397] overlayfs: invalid redirect (./file0/file0) 05:29:46 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x4000000080000005) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000300)=""/175) dup2(r0, r2) socket$packet(0x11, 0x3, 0x300) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/194) sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) 05:29:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x3f000000, 0x7ffff000) 05:29:46 executing program 5 (fault-call:4 fault-nth:9): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:46 executing program 1: r0 = socket$inet(0x15, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x20, @local}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000180)={@empty, @multicast2, @local}, &(0x7f00000001c0)=0xc) r1 = socket$inet(0x2, 0x80006, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x9b2, 0x10103f) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000380), 0x2) r3 = dup(r0) r4 = accept$inet6(r2, 0x0, &(0x7f0000000000)) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet(r1, &(0x7f0000000440)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000340)='dummy0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000300)=r3, 0x4) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={r5, 0xffffffffffffff80}, 0x8) write(r0, &(0x7f0000000200)="93e3fa97e30d05c908663cfd9f43b077388b15d3f0278596997cb8c0dfa5e908f4c30dae08fdc2d5dd97d88c9b0d0eb33f", 0x31) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f00000003c0)=0x8) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 05:29:46 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:46 executing program 2: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6c, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x7, 0x3}]}}, @icmp=@timestamp_reply}}}}, &(0x7f0000000100)) r0 = semget$private(0x0, 0x0, 0x0) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000000180)=""/38) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) getsockname(r1, &(0x7f0000000080)=@pppoe, &(0x7f0000000140)=0x15) [ 336.016801] FAULT_INJECTION: forcing a failure. [ 336.016801] name failslab, interval 1, probability 0, space 0, times 0 05:29:46 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xfffffc, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000240)={0x203a1}) 05:29:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xfeffffff, 0x7ffff000) [ 336.084827] CPU: 1 PID: 10943 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 336.093377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.102752] Call Trace: [ 336.105365] dump_stack+0x244/0x39d [ 336.109017] ? dump_stack_print_info.cold.1+0x20/0x20 [ 336.114798] should_fail.cold.4+0xa/0x17 [ 336.118897] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.124018] ? down_write_nested+0x130/0x130 [ 336.128440] ? down_read+0x120/0x120 [ 336.132186] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 336.137746] ? zap_class+0x640/0x640 [ 336.141490] ? lock_acquire+0x1ed/0x520 [ 336.145480] ? lo_ioctl+0x8e/0x1d60 [ 336.149126] ? find_held_lock+0x36/0x1c0 [ 336.153206] ? __lock_is_held+0xb5/0x140 [ 336.157295] ? generic_fsinfo+0x9e8/0x1470 [ 336.161556] ? perf_trace_sched_process_exec+0x860/0x860 [ 336.167036] __should_failslab+0x124/0x180 [ 336.171289] should_failslab+0x9/0x14 [ 336.174186] usb usb2: usbfs: process 10960 (syz-executor2) did not claim interface 0 before use 05:29:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x68000000, 0x7ffff000) [ 336.175101] kmem_cache_alloc_trace+0x2d7/0x750 [ 336.175121] ? check_preemption_disabled+0x48/0x280 [ 336.175148] __kthread_create_on_node+0x137/0x540 [ 336.175174] ? loop_get_status64+0x140/0x140 [ 336.202915] ? kthread_parkme+0xb0/0xb0 [ 336.206956] ? __lockdep_init_map+0x105/0x590 [ 336.211482] ? __lockdep_init_map+0x105/0x590 [ 336.215995] ? loop_get_status64+0x140/0x140 [ 336.220429] kthread_create_on_node+0xb1/0xe0 [ 336.224939] ? __kthread_create_on_node+0x540/0x540 [ 336.229978] ? kasan_check_read+0x11/0x20 05:29:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x600, 0x7ffff000) [ 336.234148] lo_ioctl+0x7f6/0x1d60 [ 336.237705] ? lo_rw_aio+0x1ef0/0x1ef0 [ 336.241610] blkdev_ioctl+0x9ac/0x2010 [ 336.245512] ? blkpg_ioctl+0xc10/0xc10 [ 336.249404] ? lock_downgrade+0x900/0x900 [ 336.253556] ? check_preemption_disabled+0x48/0x280 [ 336.258599] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 336.263541] ? kasan_check_read+0x11/0x20 [ 336.263562] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 336.263582] ? rcu_softirq_qs+0x20/0x20 [ 336.263611] ? __fget+0x4d1/0x740 [ 336.263635] ? ksys_dup3+0x680/0x680 [ 336.263665] block_ioctl+0xee/0x130 [ 336.263687] ? blkdev_fallocate+0x400/0x400 [ 336.280525] do_vfs_ioctl+0x1de/0x1720 [ 336.280547] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 336.280581] ? ioctl_preallocate+0x300/0x300 [ 336.280597] ? __fget_light+0x2e9/0x430 [ 336.280647] ? fget_raw+0x20/0x20 [ 336.292310] ? rcu_read_lock_sched_held+0x14f/0x180 [ 336.292329] ? kmem_cache_free+0x24f/0x290 [ 336.292355] ? putname+0xf7/0x130 [ 336.292374] ? do_syscall_64+0x9a/0x820 [ 336.292396] ? do_syscall_64+0x9a/0x820 05:29:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x6800, 0x7ffff000) [ 336.334243] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 336.338854] ? security_file_ioctl+0x94/0xc0 [ 336.343280] ksys_ioctl+0xa9/0xd0 [ 336.346751] __x64_sys_ioctl+0x73/0xb0 [ 336.350675] do_syscall_64+0x1b9/0x820 [ 336.354581] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 336.359967] ? syscall_return_slowpath+0x5e0/0x5e0 [ 336.364914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.369778] ? trace_hardirqs_on_caller+0x310/0x310 [ 336.374813] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 336.379871] ? prepare_exit_to_usermode+0x291/0x3b0 [ 336.384904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.389776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.394983] RIP: 0033:0x4573d7 [ 336.398188] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.417099] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.424819] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 05:29:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x5000000, 0x7ffff000) [ 336.432108] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 336.439390] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 336.446664] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 336.453934] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a0000") ioctl$FS_IOC_FSGETXATTR(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, 0x0, 0x81800400}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setneightbl={0x24, 0x43, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NDTA_THRESH3={0x8}, @NDTA_THRESH3={0x8, 0x4, 0x3}]}, 0x24}}, 0x0) r1 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getgroups(0x1, &(0x7f0000000540)=[0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x3b, &(0x7f00000005c0)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a00"}, 0x30) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000640)={{0x2, r2, r3, r4, r5, 0x6, 0x80}, 0x10000, 0xff, 0x80, 0x5, r6, r7, 0x7}) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000180), 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[]}}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x430000) 05:29:47 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:47 executing program 5 (fault-call:4 fault-nth:10): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) [ 336.506120] usb usb2: usbfs: process 10980 (syz-executor2) did not claim interface 0 before use [ 336.667333] FAULT_INJECTION: forcing a failure. [ 336.667333] name failslab, interval 1, probability 0, space 0, times 0 [ 336.680505] CPU: 1 PID: 10988 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 336.689017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.698383] Call Trace: [ 336.700998] dump_stack+0x244/0x39d [ 336.704638] ? dump_stack_print_info.cold.1+0x20/0x20 [ 336.709829] should_fail.cold.4+0xa/0x17 [ 336.713899] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.719003] ? pick_next_task_fair+0xa35/0x1c90 [ 336.723674] ? rcu_read_lock_sched_held+0x14f/0x180 [ 336.728703] ? zap_class+0x640/0x640 [ 336.732406] ? print_usage_bug+0xc0/0xc0 [ 336.736490] ? __account_cfs_rq_runtime+0x790/0x790 [ 336.741541] ? find_held_lock+0x36/0x1c0 [ 336.745593] ? __lock_is_held+0xb5/0x140 [ 336.749666] ? perf_trace_sched_process_exec+0x860/0x860 [ 336.755115] __should_failslab+0x124/0x180 [ 336.759350] should_failslab+0x9/0x14 [ 336.763166] kmem_cache_alloc+0x2be/0x730 [ 336.767323] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 336.772408] __kernfs_new_node+0x127/0x8d0 [ 336.776653] ? trace_hardirqs_off_caller+0x300/0x300 [ 336.781762] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 336.786515] ? _raw_spin_unlock_irq+0x60/0x80 [ 336.790998] ? __schedule+0x168b/0x21d0 [ 336.794982] ? zap_class+0x640/0x640 [ 336.798707] ? zap_class+0x640/0x640 [ 336.802407] ? trace_hardirqs_on+0xbd/0x310 [ 336.806737] ? kasan_check_read+0x11/0x20 [ 336.810902] ? find_held_lock+0x36/0x1c0 [ 336.814988] kernfs_new_node+0x95/0x120 [ 336.818980] kernfs_create_dir_ns+0x4d/0x160 [ 336.823486] internal_create_group+0x5fc/0xd80 [ 336.828084] ? remove_files.isra.1+0x190/0x190 [ 336.832653] ? up_write+0x7b/0x220 [ 336.836180] ? down_write_nested+0x130/0x130 [ 336.840585] ? down_read+0x120/0x120 [ 336.844333] sysfs_create_group+0x1f/0x30 [ 336.848489] lo_ioctl+0x1307/0x1d60 [ 336.852124] ? lo_rw_aio+0x1ef0/0x1ef0 [ 336.856010] blkdev_ioctl+0x9ac/0x2010 [ 336.859898] ? blkpg_ioctl+0xc10/0xc10 [ 336.863775] ? lock_downgrade+0x900/0x900 05:29:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000540)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000017c0)="03f45fd94e", 0x5}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/50, 0x32}, 0x0) sendto(r1, &(0x7f0000001880)="960ced1d72b3617b6f6ecb2879c7fe4b72628c5d08a2836f15f74a10a7a118023f7589b1175a2fc2927414f0eae30a42d52b7260761d3d735ee0416d417e9ce902f0ff831db039b98b7249d8e4b5d1e1ee7547ff5a635a843c490e45cf0dd59e2f899ecbddc4c86f33aa79e109b1e06cb43fb6833d5eea23992ae8f48f43f1f9b2d370c830888ecc7c2d4d096ab04f9b60c189e50ea0e78741198c43e2790be241cb89d1da2109a9552ceef6950d21170738fbc5c392092e023cba66a944f81a5d456de8d07ef7d1b999ed60d7730cbd1012b07081e24fd2405592d162a32d553260850f3657e0196a47008a96", 0xed, 0x0, &(0x7f0000000200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000140)="1f0000000104ff00fd435463e4af645515b81e0008000100010423dcffdf00", 0x1f) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000594000), 0x0) close(r3) 05:29:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x2, 0x7ffff000) 05:29:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mount(&(0x7f000000a000), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000000640)=ANY=[], &(0x7f0000000440)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)="72616d667300d971abaf50e52c683ac7923627a5744cd7d1b96b8d4618e24e36049b5844a75fe6f6d4200b96b0749fdd17fc0d8c51663f69b78999dff00ad5d5f2a5940579d3189bfa01a1fe357cacc04a77d5ebfe32e5b27547a1e8d9069f53814969fc451b9223e747c9d972a8c2fb93bb23f6a8a43261fa33fcbfbe5071cf48002b25fabc803bd3e52cc10a1bce00c7e3bf430fb3422b8a3219edd913fce89d56b7f1df27a46c63aacd69c9a1184731ca152e528709dfe5f7cdd5f5a8784c82896cc9a067073488f4fd1d3ec0c3aff2685fcfd3e22bd62311fb2779727bf10fa24555", 0x0, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0xfff, 0x7, [0x7, 0x7, 0x3, 0x2, 0x80, 0x7, 0x100000001]}, &(0x7f0000000340)=0x16) syz_open_dev$dri(&(0x7f00000003c0)='/dev/dri/card#\x00', 0xc4, 0x12000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)={r3, 0x1000, "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"}, &(0x7f0000000380)=0x1008) write$cgroup_pid(r1, &(0x7f0000000280)=r2, 0x12) poll(&(0x7f00000002c0), 0x0, 0x400007e) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00') [ 336.867909] ? check_preemption_disabled+0x48/0x280 [ 336.872916] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 336.877834] ? kasan_check_read+0x11/0x20 [ 336.881972] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 336.887256] ? rcu_softirq_qs+0x20/0x20 [ 336.891254] ? __fget+0x4d1/0x740 [ 336.894725] ? ksys_dup3+0x680/0x680 [ 336.898465] block_ioctl+0xee/0x130 [ 336.902107] ? blkdev_fallocate+0x400/0x400 [ 336.906445] do_vfs_ioctl+0x1de/0x1720 [ 336.910355] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 336.915945] ? ioctl_preallocate+0x300/0x300 [ 336.920397] ? __fget_light+0x2e9/0x430 [ 336.924384] ? fget_raw+0x20/0x20 [ 336.924403] ? rcu_read_lock_sched_held+0x14f/0x180 [ 336.924420] ? kmem_cache_free+0x24f/0x290 [ 336.924437] ? putname+0xf7/0x130 [ 336.924456] ? do_syscall_64+0x9a/0x820 [ 336.924475] ? do_syscall_64+0x9a/0x820 [ 336.948546] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 336.953152] ? security_file_ioctl+0x94/0xc0 [ 336.957586] ksys_ioctl+0xa9/0xd0 [ 336.961054] __x64_sys_ioctl+0x73/0xb0 [ 336.964968] do_syscall_64+0x1b9/0x820 [ 336.968878] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 336.974260] ? syscall_return_slowpath+0x5e0/0x5e0 [ 336.979207] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.984071] ? trace_hardirqs_on_caller+0x310/0x310 [ 336.989105] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 336.994146] ? prepare_exit_to_usermode+0x291/0x3b0 [ 336.999186] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.004055] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.009257] RIP: 0033:0x4573d7 [ 337.012465] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.031382] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.039107] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 337.046389] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 337.053671] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 337.060952] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 05:29:47 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x20e000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000340)={0x6, 0x0, 0x0, 0x6a}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x9, r3, 0x10000, 0x2}) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffff000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x10000014c) unshare(0x8000400) r6 = mq_open(&(0x7f00000002c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) readv(r6, &(0x7f0000001400)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) fcntl$getownex(r5, 0x10, &(0x7f0000000280)) gettid() r7 = fcntl$getown(0xffffffffffffffff, 0x9) r8 = getpgrp(r7) syz_open_procfs(r8, &(0x7f0000001300)='net/ptype\x00') readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r9+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 337.068240] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 [ 337.102896] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 05:29:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a0000") ioctl$FS_IOC_FSGETXATTR(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, 0x0, 0x81800400}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setneightbl={0x24, 0x43, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NDTA_THRESH3={0x8}, @NDTA_THRESH3={0x8, 0x4, 0x3}]}, 0x24}}, 0x0) r1 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getgroups(0x1, &(0x7f0000000540)=[0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x3b, &(0x7f00000005c0)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a00"}, 0x30) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000640)={{0x2, r2, r3, r4, r5, 0x6, 0x80}, 0x10000, 0xff, 0x80, 0x5, r6, r7, 0x7}) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000180), 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[]}}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x430000) 05:29:47 executing program 5 (fault-call:4 fault-nth:11): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xf, 0x7ffff000) 05:29:48 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) [ 337.407933] FAULT_INJECTION: forcing a failure. [ 337.407933] name failslab, interval 1, probability 0, space 0, times 0 [ 337.419734] CPU: 0 PID: 11023 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 337.428248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.437613] Call Trace: [ 337.440226] dump_stack+0x244/0x39d [ 337.443899] ? dump_stack_print_info.cold.1+0x20/0x20 [ 337.449122] should_fail.cold.4+0xa/0x17 [ 337.453205] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 337.458322] ? mark_held_locks+0x130/0x130 [ 337.462573] ? zap_class+0x640/0x640 [ 337.466305] ? attach_entity_load_avg+0x860/0x860 [ 337.471168] ? __lock_acquire+0x62f/0x4c20 [ 337.475412] ? check_preemption_disabled+0x48/0x280 [ 337.480440] ? __update_load_avg_blocked_se+0x690/0x690 [ 337.485822] ? __update_load_avg_se+0xae0/0xae0 [ 337.490519] ? zap_class+0x640/0x640 [ 337.494244] ? update_load_avg+0x387/0x2470 [ 337.498576] ? __update_load_avg_se+0xae0/0xae0 [ 337.503256] ? __lock_is_held+0xb5/0x140 [ 337.507342] ? print_usage_bug+0xc0/0xc0 [ 337.511427] __should_failslab+0x124/0x180 [ 337.515683] should_failslab+0x9/0x14 [ 337.519500] kmem_cache_alloc+0x47/0x730 [ 337.523575] ? lock_downgrade+0x900/0x900 [ 337.527754] radix_tree_node_alloc.constprop.19+0x1f7/0x370 [ 337.533487] idr_get_free+0x7a4/0xf70 [ 337.537317] ? radix_tree_iter_tag_clear+0x90/0x90 [ 337.542263] ? __save_stack_trace+0x8d/0xf0 [ 337.546614] ? save_stack+0xa9/0xd0 [ 337.550259] ? save_stack+0x43/0xd0 [ 337.553903] ? kasan_kmalloc+0xc7/0xe0 [ 337.557809] ? kasan_slab_alloc+0x12/0x20 [ 337.561973] ? kmem_cache_alloc+0x12e/0x730 [ 337.566301] ? __kernfs_new_node+0x127/0x8d0 [ 337.570709] ? kernfs_new_node+0x95/0x120 [ 337.574868] ? internal_create_group+0x5fc/0xd80 [ 337.579627] ? sysfs_create_group+0x1f/0x30 [ 337.583956] ? lo_ioctl+0x1307/0x1d60 [ 337.587759] ? blkdev_ioctl+0x9ac/0x2010 [ 337.591818] ? block_ioctl+0xee/0x130 [ 337.595627] ? do_vfs_ioctl+0x1de/0x1720 [ 337.599692] ? ksys_ioctl+0xa9/0xd0 [ 337.603321] ? do_syscall_64+0x1b9/0x820 [ 337.607384] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.612764] ? find_held_lock+0x36/0x1c0 [ 337.616848] idr_alloc_u32+0x1d4/0x3a0 [ 337.620751] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 337.625599] ? lock_acquire+0x1ed/0x520 [ 337.629580] ? __kernfs_new_node+0x14e/0x8d0 [ 337.633996] ? __lock_is_held+0xb5/0x140 [ 337.638069] idr_alloc_cyclic+0x166/0x350 [ 337.642226] ? idr_alloc+0x1b0/0x1b0 [ 337.645948] ? __radix_tree_preload+0x1f7/0x280 [ 337.650626] __kernfs_new_node+0x1ee/0x8d0 [ 337.654883] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 337.659660] ? zap_class+0x640/0x640 [ 337.663375] ? print_usage_bug+0xc0/0xc0 [ 337.667438] ? zap_class+0x640/0x640 [ 337.671157] ? trace_hardirqs_on+0xbd/0x310 [ 337.675493] ? kasan_check_read+0x11/0x20 [ 337.679651] ? find_held_lock+0x36/0x1c0 [ 337.683725] kernfs_new_node+0x95/0x120 [ 337.687707] kernfs_create_dir_ns+0x4d/0x160 [ 337.692132] internal_create_group+0x5fc/0xd80 [ 337.696732] ? remove_files.isra.1+0x190/0x190 [ 337.701312] ? up_write+0x7b/0x220 [ 337.704869] ? down_write_nested+0x130/0x130 [ 337.709285] ? down_read+0x120/0x120 [ 337.713018] sysfs_create_group+0x1f/0x30 [ 337.717169] lo_ioctl+0x1307/0x1d60 [ 337.720804] ? lo_rw_aio+0x1ef0/0x1ef0 [ 337.724699] blkdev_ioctl+0x9ac/0x2010 [ 337.728600] ? blkpg_ioctl+0xc10/0xc10 [ 337.732488] ? lock_downgrade+0x900/0x900 [ 337.736636] ? check_preemption_disabled+0x48/0x280 [ 337.741663] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 337.746596] ? kasan_check_read+0x11/0x20 [ 337.750847] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 337.756135] ? rcu_softirq_qs+0x20/0x20 [ 337.760122] ? __fget+0x4d1/0x740 [ 337.763583] ? ksys_dup3+0x680/0x680 [ 337.767317] block_ioctl+0xee/0x130 [ 337.770947] ? blkdev_fallocate+0x400/0x400 [ 337.775272] do_vfs_ioctl+0x1de/0x1720 [ 337.779169] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 337.784712] ? ioctl_preallocate+0x300/0x300 [ 337.789125] ? __fget_light+0x2e9/0x430 [ 337.793100] ? fget_raw+0x20/0x20 [ 337.796558] ? rcu_read_lock_sched_held+0x14f/0x180 [ 337.801580] ? kmem_cache_free+0x24f/0x290 [ 337.805821] ? putname+0xf7/0x130 [ 337.809282] ? do_syscall_64+0x9a/0x820 [ 337.813262] ? do_syscall_64+0x9a/0x820 [ 337.817243] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 337.821830] ? security_file_ioctl+0x94/0xc0 [ 337.826255] ksys_ioctl+0xa9/0xd0 [ 337.829719] __x64_sys_ioctl+0x73/0xb0 [ 337.833611] do_syscall_64+0x1b9/0x820 [ 337.837509] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 337.842876] ? syscall_return_slowpath+0x5e0/0x5e0 [ 337.847806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.852659] ? trace_hardirqs_on_caller+0x310/0x310 [ 337.857679] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 337.862699] ? prepare_exit_to_usermode+0x291/0x3b0 [ 337.867731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.872609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.877810] RIP: 0033:0x4573d7 [ 337.881014] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.899919] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 05:29:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x7, 0x7ffff000) 05:29:48 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:48 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='\x00*'], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x884, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x80082000, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) geteuid() ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x40189206, 0x20000000) dup3(r0, r1, 0x0) [ 337.907649] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 337.914921] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 337.922194] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 337.929471] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 337.936746] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 [ 338.008066] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 05:29:48 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20000, 0x0) r1 = getuid() write$P9_RXATTRWALK(r0, &(0x7f0000000340)={0xf, 0x1f, 0x1, 0x10001}, 0xf) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@local, 0x1000, 0x0, 0x4e22, 0x8, 0x2, 0x20, 0xa0, 0x2f, 0x0, r1}, {0xc9, 0x8, 0x7, 0x80000000, 0x3, 0xf8, 0x1d89e352}, {0x9, 0x9f43, 0x7fffffff, 0x7fffffff}, 0x3, 0x6e6bb1, 0x1, 0x1, 0x2, 0x3}, {{@in=@broadcast, 0x4d3, 0x32}, 0x2, @in=@local, 0x3504, 0x4, 0x3, 0x5, 0x8, 0x3045, 0x1f}}, 0xe8) r2 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x10800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x800) write$P9_RSYMLINK(r6, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x20, 0x1, 0x5}}, 0x14) sendmsg$nl_generic(r5, &(0x7f0000000100)={&(0x7f0000007ff4), 0xc, &(0x7f0000015ff0)={&(0x7f0000000440)=ANY=[@ANYRESOCT=r6, @ANYRESDEC, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r5, @ANYBLOB="02244e5595a5088bd6d2ad510acb4b51392d807f0b7581139a564a5648f4c788eecbfbec6d70b478564d25b8cac66ca770847f273502427b10c1ac2acb4de6e72a4e623922d1d497ab1e63a439ec5b275f4dc066367d5793a5372b9814a3401d2d13cb4e0a2138b8af3512177dcbd5", @ANYRES32=r2, @ANYRES16=r6, @ANYRESOCT=0x0], @ANYRES16=r6, @ANYRES32=r6, @ANYRESHEX=r4, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRESOCT=r6]], 0x7}}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) 05:29:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xc, 0x7ffff000) 05:29:48 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:48 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x20e000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000340)={0x6, 0x0, 0x0, 0x6a}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x9, r3, 0x10000, 0x2}) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffff000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x10000014c) unshare(0x8000400) r6 = mq_open(&(0x7f00000002c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) readv(r6, &(0x7f0000001400)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) fcntl$getownex(r5, 0x10, &(0x7f0000000280)) gettid() r7 = fcntl$getown(0xffffffffffffffff, 0x9) r8 = getpgrp(r7) syz_open_procfs(r8, &(0x7f0000001300)='net/ptype\x00') readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r9+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:29:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x600000000000000, 0x7ffff000) 05:29:49 executing program 5 (fault-call:4 fault-nth:12): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101200, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f00000000c0)={0x10, 0x9effffff, 0x80e030000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 05:29:49 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) [ 338.397784] FAULT_INJECTION: forcing a failure. [ 338.397784] name failslab, interval 1, probability 0, space 0, times 0 [ 338.409157] CPU: 1 PID: 11075 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 338.417655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.427015] Call Trace: [ 338.429624] dump_stack+0x244/0x39d [ 338.433283] ? dump_stack_print_info.cold.1+0x20/0x20 [ 338.438510] should_fail.cold.4+0xa/0x17 [ 338.442599] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 338.447728] ? zap_class+0x640/0x640 [ 338.451456] ? attach_entity_load_avg+0x860/0x860 [ 338.456319] ? __lock_acquire+0x62f/0x4c20 [ 338.460577] ? rcu_read_lock_sched_held+0x14f/0x180 [ 338.465616] ? __update_load_avg_blocked_se+0x690/0x690 [ 338.470997] ? __update_load_avg_se+0xae0/0xae0 [ 338.475746] ? ext4_mb_init_group+0xcd8/0xf30 [ 338.480276] ? zap_class+0x640/0x640 [ 338.484008] ? update_load_avg+0x387/0x2470 [ 338.488354] ? __update_load_avg_se+0xae0/0xae0 [ 338.493035] ? __lock_is_held+0xb5/0x140 [ 338.497111] ? ext4_mb_init_group+0xd28/0xf30 [ 338.501633] ? print_usage_bug+0xc0/0xc0 [ 338.505722] __should_failslab+0x124/0x180 [ 338.509977] should_failslab+0x9/0x14 [ 338.513796] kmem_cache_alloc+0x47/0x730 [ 338.517890] ? lock_downgrade+0x900/0x900 [ 338.522068] radix_tree_node_alloc.constprop.19+0x1f7/0x370 [ 338.527800] idr_get_free+0x7a4/0xf70 [ 338.531644] ? radix_tree_iter_tag_clear+0x90/0x90 [ 338.536588] ? __save_stack_trace+0x8d/0xf0 [ 338.540943] ? save_stack+0xa9/0xd0 [ 338.544589] ? save_stack+0x43/0xd0 [ 338.548229] ? kasan_kmalloc+0xc7/0xe0 [ 338.552130] ? kasan_slab_alloc+0x12/0x20 [ 338.556294] ? kmem_cache_alloc+0x12e/0x730 [ 338.560630] ? __kernfs_new_node+0x127/0x8d0 [ 338.565050] ? kernfs_new_node+0x95/0x120 [ 338.569213] ? internal_create_group+0x5fc/0xd80 [ 338.574073] ? sysfs_create_group+0x1f/0x30 [ 338.578408] ? lo_ioctl+0x1307/0x1d60 [ 338.582218] ? blkdev_ioctl+0x9ac/0x2010 [ 338.586292] ? block_ioctl+0xee/0x130 [ 338.590111] ? do_vfs_ioctl+0x1de/0x1720 [ 338.594190] ? ksys_ioctl+0xa9/0xd0 [ 338.597839] ? do_syscall_64+0x1b9/0x820 [ 338.601920] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.607307] ? find_held_lock+0x36/0x1c0 [ 338.611430] idr_alloc_u32+0x1d4/0x3a0 [ 338.615345] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 338.620210] ? lock_acquire+0x1ed/0x520 [ 338.624202] ? __kernfs_new_node+0x14e/0x8d0 [ 338.628626] ? __lock_is_held+0xb5/0x140 [ 338.632711] idr_alloc_cyclic+0x166/0x350 [ 338.636878] ? idr_alloc+0x1b0/0x1b0 [ 338.640612] ? __radix_tree_preload+0x1f7/0x280 [ 338.645307] __kernfs_new_node+0x1ee/0x8d0 [ 338.649568] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 338.654387] ? zap_class+0x640/0x640 [ 338.658144] ? print_usage_bug+0xc0/0xc0 [ 338.662222] ? zap_class+0x640/0x640 [ 338.665958] ? trace_hardirqs_on+0xbd/0x310 [ 338.670299] ? kasan_check_read+0x11/0x20 [ 338.674487] ? find_held_lock+0x36/0x1c0 [ 338.678576] kernfs_new_node+0x95/0x120 [ 338.682573] kernfs_create_dir_ns+0x4d/0x160 [ 338.687001] internal_create_group+0x5fc/0xd80 [ 338.691610] ? remove_files.isra.1+0x190/0x190 [ 338.696205] ? up_write+0x7b/0x220 [ 338.699763] ? down_write_nested+0x130/0x130 [ 338.704186] ? down_read+0x120/0x120 [ 338.707962] sysfs_create_group+0x1f/0x30 [ 338.712127] lo_ioctl+0x1307/0x1d60 [ 338.715774] ? lo_rw_aio+0x1ef0/0x1ef0 [ 338.719676] blkdev_ioctl+0x9ac/0x2010 [ 338.723578] ? blkpg_ioctl+0xc10/0xc10 [ 338.727479] ? lock_downgrade+0x900/0x900 [ 338.731639] ? check_preemption_disabled+0x48/0x280 [ 338.736678] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 338.741624] ? kasan_check_read+0x11/0x20 [ 338.745791] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 338.751092] ? rcu_softirq_qs+0x20/0x20 [ 338.755093] ? __fget+0x4d1/0x740 [ 338.758568] ? ksys_dup3+0x680/0x680 [ 338.762315] block_ioctl+0xee/0x130 [ 338.765966] ? blkdev_fallocate+0x400/0x400 [ 338.770302] do_vfs_ioctl+0x1de/0x1720 [ 338.774215] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 338.779768] ? ioctl_preallocate+0x300/0x300 [ 338.784196] ? __fget_light+0x2e9/0x430 [ 338.788189] ? fget_raw+0x20/0x20 [ 338.791658] ? rcu_read_lock_sched_held+0x14f/0x180 [ 338.796700] ? kmem_cache_free+0x24f/0x290 [ 338.800950] ? putname+0xf7/0x130 [ 338.804424] ? do_syscall_64+0x9a/0x820 [ 338.808426] ? do_syscall_64+0x9a/0x820 [ 338.812457] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 338.817061] ? security_file_ioctl+0x94/0xc0 [ 338.821491] ksys_ioctl+0xa9/0xd0 [ 338.824967] __x64_sys_ioctl+0x73/0xb0 [ 338.828899] do_syscall_64+0x1b9/0x820 [ 338.832802] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 338.838189] ? syscall_return_slowpath+0x5e0/0x5e0 [ 338.843137] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 338.848002] ? trace_hardirqs_on_caller+0x310/0x310 [ 338.853041] ? prepare_exit_to_usermode+0x291/0x3b0 [ 338.858087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 338.862952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.868151] RIP: 0033:0x4573d7 [ 338.871363] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.890273] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 05:29:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xd00000000000000, 0x7ffff000) [ 338.898038] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 338.905318] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 338.912606] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 338.919883] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 338.927165] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 [ 338.997550] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 05:29:49 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002a40)=ANY=[@ANYBLOB="31dff57ad5e5905299f0f8298048f202c88f51261b3e5220bb8797ff030000000000009d169908a2c27a753a68450a1ad20843e4e4589f90315d7da42924cbe2f0d51dd4a0a81383bc1d366369d822b04a2b423b1a017bad1f144975f529611024877d05d7bf8000000000000000000000000000000000"], &(0x7f00000002c0)=0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000002940)='/dev/full\x00', 0x40000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000002980)=0x1, 0x4) r2 = syz_init_net_socket$llc(0x1a, 0x80000000000002, 0x0) sendto$llc(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) write(r2, &(0x7f0000000200), 0x0) recvmmsg(r2, &(0x7f000000cd80)=[{{&(0x7f000000be80)=@ll, 0x80, &(0x7f000000c2c0)=[{&(0x7f000000bf00)=""/139, 0x8b}, {&(0x7f000000bfc0)=""/220, 0xdc}, {&(0x7f000000c0c0)=""/93, 0x5d}, {&(0x7f000000c140)=""/193, 0xc1}, {&(0x7f000000c240)=""/115, 0x73}], 0x5, &(0x7f000000c340)=""/106, 0x6a, 0xffffffff}, 0x6}, {{0x0, 0x0, &(0x7f000000c600)=[{&(0x7f000000c3c0)=""/56, 0x38}, {&(0x7f000000c400)=""/74, 0x4a}, {&(0x7f000000c480)=""/114, 0x72}, {&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f000000c5c0)=""/15, 0xf}], 0x10000000000000f7, 0x0, 0x0, 0x7d48bddc}, 0x100000001}], 0x2, 0x2000, &(0x7f000000cec0)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000002740)=[{{&(0x7f0000000600)=@nl=@proc, 0x80, &(0x7f0000001780)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000001680)=""/198, 0xc6}], 0x3, 0x0, 0x0, 0xffffffffffffc1fb}, 0x5}, {{&(0x7f00000017c0)=@hci, 0x80, &(0x7f0000001940)=[{&(0x7f0000001840)=""/194, 0xc2}], 0x1, &(0x7f0000001980)=""/232, 0xe8, 0x5}, 0x7}, {{&(0x7f0000001a80)=@rc, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b00)=""/157, 0x9d}, {&(0x7f0000001bc0)=""/12, 0xc}, {&(0x7f0000001c00)=""/101, 0x65}], 0x3, &(0x7f0000001cc0)=""/130, 0x82, 0x7}, 0x8}, {{&(0x7f0000001d80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001e00)=""/206, 0xce}], 0x1, &(0x7f0000001f40)=""/34, 0x22, 0xffffffff}, 0x2}, {{&(0x7f0000001f80)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002180)=[{&(0x7f0000002000)=""/240, 0xf0}, {&(0x7f0000002100)=""/79, 0x4f}], 0x2, 0x0, 0x0, 0x10001}, 0xff}, {{&(0x7f00000021c0)=@nl=@proc, 0x80, &(0x7f0000002580)=[{&(0x7f0000002240)=""/131, 0x83}, {&(0x7f0000002300)=""/55, 0x37}, {&(0x7f0000002340)=""/226, 0xe2}, {&(0x7f0000002440)=""/129, 0x81}, {&(0x7f0000002500)=""/98, 0x62}], 0x5, &(0x7f0000002600)=""/70, 0x46, 0x7f}, 0xdcf}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002680)=""/50, 0x32}], 0x1, &(0x7f0000002700)=""/31, 0x1f, 0xabf}, 0x81}], 0x7, 0x2000, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000440)={'veth0_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}) r5 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000002900)={0x299, 0x3f}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r6, &(0x7f00000004c0), &(0x7f0000000580)=""/104}, 0x18) unlinkat(r6, &(0x7f0000000480)='./file0/file0\x00', 0x200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x200}, &(0x7f0000000240)=0x8) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x9, 0x52, 0x3, 0x400000bff, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r8, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r9 = dup2(r8, r4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000340)}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000000280)={r7, 0x81}, 0x8) ioctl$BLKSECDISCARD(r9, 0x127d, &(0x7f0000002a00)=0x100000001) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000029c0)=@req3={0xffff, 0x8a5, 0x9e, 0x7000000000, 0x0, 0x9, 0xa6}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)={r7, 0x3, 0x2, [0x0, 0x5]}, &(0x7f0000000540)=0xc) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x401, 0x8000) 05:29:49 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @link_local}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000900)='/dev/usbmon#\x00', 0x3, 0x8001) bind$rds(r1, &(0x7f0000000940)={0x2, 0x4e23, @multicast1}, 0x10) getpeername(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) r2 = perf_event_open(&(0x7f0000000240)={0x1, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x1c, "ee44cf896700e7c59c7570f909644322cbfb910ab5e1d088cd3a6538"}, &(0x7f0000000180)=0x245) sendmmsg(r0, &(0x7f0000001380), 0x3fffff1, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={r4, 0x9c, "081b2019ad1a08cdec48f536639a915054fb11e29e03de2645ecb028149f00c1138ed7710f372f93be789d3a0f667c3747af37586c1b40d3515a5889aff305c9ee38b35cce2d5a2e38a4fc1e81532bda21d6b42f6193ad71f90ac6db36f017029048ed270b4a17cf691e88472b5aad2205709038b8ce84e19ba67a8d2860cc05e57a31715948bad9902fb06d5d50298bc408b9f9f57ef58749674eb5"}, &(0x7f00000004c0)=0xa4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r4}, &(0x7f00000003c0)=0x8) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f00000002c0)=0x54) [ 339.198064] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 05:29:50 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xb00000000000000, 0x7ffff000) 05:29:50 executing program 5 (fault-call:4 fault-nth:13): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:50 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x200440) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000000c0)={0x6, 0x20}) syz_read_part_table(0x6c00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="02006300000001000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x3ff) 05:29:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x9000000, 0x7ffff000) 05:29:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000180), 0x108, 0x0, 0xfffffe37}}], 0x1, 0x0, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') preadv(r1, &(0x7f00000017c0), 0x1d0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x2, 0x8) [ 339.420917] loop1: p1 [ 339.424096] loop1: p1 size 2047 extends beyond EOD, truncated 05:29:50 executing program 4: syz_emit_ethernet(0x2, &(0x7f0000000080)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev}, @icmp=@parameter_prob={0x12, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70}, @dev}}}}}}, &(0x7f0000000100)={0x1}) [ 339.469877] FAULT_INJECTION: forcing a failure. [ 339.469877] name failslab, interval 1, probability 0, space 0, times 0 [ 339.512606] CPU: 0 PID: 11113 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 339.521138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.530502] Call Trace: [ 339.533117] dump_stack+0x244/0x39d [ 339.536782] ? dump_stack_print_info.cold.1+0x20/0x20 [ 339.542028] should_fail.cold.4+0xa/0x17 [ 339.546113] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 339.551239] ? lock_release+0xa10/0xa10 [ 339.555228] ? perf_trace_sched_process_exec+0x860/0x860 [ 339.560696] ? zap_class+0x640/0x640 [ 339.564442] ? find_held_lock+0x36/0x1c0 [ 339.568526] ? __lock_is_held+0xb5/0x140 [ 339.572687] ? intel_edp_drrs_flush+0x8/0x3e0 [ 339.577218] ? perf_trace_sched_process_exec+0x860/0x860 [ 339.582685] ? kernfs_activate+0x21a/0x2c0 [ 339.586941] __should_failslab+0x124/0x180 [ 339.591194] should_failslab+0x9/0x14 [ 339.595011] kmem_cache_alloc+0x2be/0x730 [ 339.599173] ? lock_downgrade+0x900/0x900 [ 339.603340] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 339.608377] __kernfs_new_node+0x127/0x8d0 [ 339.612634] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 339.617397] ? zap_class+0x640/0x640 [ 339.617424] ? __lock_is_held+0xb5/0x140 [ 339.617443] ? wait_for_completion+0x8a0/0x8a0 [ 339.617470] ? mutex_unlock+0xd/0x10 [ 339.633508] ? kernfs_activate+0x21a/0x2c0 [ 339.637760] ? kernfs_walk_and_get_ns+0x340/0x340 [ 339.642621] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 339.648178] ? kernfs_link_sibling+0x1d2/0x3b0 [ 339.652777] kernfs_new_node+0x95/0x120 [ 339.656771] __kernfs_create_file+0x5a/0x340 [ 339.661201] sysfs_add_file_mode_ns+0x222/0x530 [ 339.665890] internal_create_group+0x3df/0xd80 [ 339.670498] ? remove_files.isra.1+0x190/0x190 [ 339.675095] ? up_write+0x7b/0x220 [ 339.678651] ? down_write_nested+0x130/0x130 [ 339.683076] ? down_read+0x120/0x120 [ 339.686837] sysfs_create_group+0x1f/0x30 [ 339.691013] lo_ioctl+0x1307/0x1d60 [ 339.694666] ? lo_rw_aio+0x1ef0/0x1ef0 [ 339.698569] blkdev_ioctl+0x9ac/0x2010 [ 339.702473] ? blkpg_ioctl+0xc10/0xc10 [ 339.706376] ? lock_downgrade+0x900/0x900 [ 339.710537] ? check_preemption_disabled+0x48/0x280 [ 339.715578] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 339.720524] ? kasan_check_read+0x11/0x20 [ 339.724691] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 339.729991] ? rcu_softirq_qs+0x20/0x20 [ 339.734024] ? __fget+0x4d1/0x740 [ 339.737497] ? ksys_dup3+0x680/0x680 [ 339.741245] block_ioctl+0xee/0x130 [ 339.744895] ? blkdev_fallocate+0x400/0x400 [ 339.749234] do_vfs_ioctl+0x1de/0x1720 [ 339.753138] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 339.758698] ? ioctl_preallocate+0x300/0x300 [ 339.763123] ? __fget_light+0x2e9/0x430 [ 339.767111] ? fget_raw+0x20/0x20 [ 339.770587] ? rcu_read_lock_sched_held+0x14f/0x180 [ 339.775624] ? kmem_cache_free+0x24f/0x290 [ 339.779879] ? putname+0xf7/0x130 [ 339.783351] ? do_syscall_64+0x9a/0x820 [ 339.787343] ? do_syscall_64+0x9a/0x820 [ 339.791334] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 339.795941] ? security_file_ioctl+0x94/0xc0 [ 339.800371] ksys_ioctl+0xa9/0xd0 [ 339.803858] __x64_sys_ioctl+0x73/0xb0 [ 339.807765] do_syscall_64+0x1b9/0x820 [ 339.811669] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 339.817051] ? syscall_return_slowpath+0x5e0/0x5e0 [ 339.821996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 339.826872] ? trace_hardirqs_on_caller+0x310/0x310 [ 339.831906] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 339.836941] ? prepare_exit_to_usermode+0x291/0x3b0 [ 339.841979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 339.846858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.852062] RIP: 0033:0x4573d7 05:29:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) read(r1, &(0x7f0000000900)=""/4096, 0x1000) ftruncate(r2, 0x80080) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4c5c8541, 0x2, 0xffffffffffff0001, 0x3, 0x6, 0x1, 0x28f, {0x0, @in6={{0xa, 0x4e22, 0x8, @local, 0x6}}, 0xffff, 0x8, 0x7fff, 0x9, 0x5}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x8}, &(0x7f0000000240)=0x8) 05:29:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x5, 0x300) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@multicast2, @loopback, r3}, 0xc) r4 = dup(r2) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000380)=@generic={0x3, 0x1, 0x7ff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xcb, "df7f42705b60343e852e0b467c6c1f772a8e07c9d374d608163e5f3a35a8080c25bdd671e6252ee59cb73a9c81d98cdba495cffa7f253861a0113fe4b0d30cdfa0ff8e7dfdb8cfc58a7752e0b51e5c341e10dab970d28302f4734ced563372993b385c2be3e7f8ed67cc8c15c57dfe7cd62c1b7f6a49bfc34544600da9feb53efbc025215ea20a72c656e21621c568e412c5eebd50c9235f5baca544940816403c2aaa9b16a0f47898f2df64d9437bc735de475f8d0295b0a3b01786efb4a35ae7d965169e32bc96d75f2c"}, &(0x7f0000000300)=0xd3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000340)={r5, 0x6324}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x8, 0x1}, &(0x7f0000000140)=0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000003c0)={0xfdb2, 0xf000}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r6, 0x7}, &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f00000001c0), 0xc8e6, 0x40003e8, 0x0, 0xfffffed4) 05:29:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@ng={0x4, 0xd, "f02d26a8bc848ea1d1e0357aac3613d20f3e81"}, 0x15, 0x1) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="153f6234488dd25d766070") r3 = accept(r0, 0x0, &(0x7f0000000080)=0xffffff52) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002c40)={0x0, @in, 0x80}, 0x90) [ 339.855273] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.874180] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 339.874197] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 339.874207] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 339.874217] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 339.874227] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 339.874236] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x8000000, 0x7ffff000) 05:29:50 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:50 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x7f, &(0x7f0000000100)=0x4) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000240)=[0x5], 0x1, 0x10000, 0x100, 0xffffffffffffffff, 0x5, 0x3, {0x3, 0xfffffffffffffff7, 0x8, 0x8001, 0x5, 0x7ff, 0x800, 0x1f, 0x6, 0x9d, 0x7f, 0x4, 0x100000000, 0x3f, "16188ca1a7304f58a2ac3f103ea0409af876014f98d23f27e02075d5e2e3163c"}}) r2 = msgget$private(0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x7fffffff, 0xffff, 0x9736, 0x1ff}) msgctl$IPC_RMID(r2, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000480)=0xe8) recvfrom$packet(r0, &(0x7f0000000300)=""/67, 0x43, 0x2000, &(0x7f00000004c0)={0x11, 0xff, r3, 0x1, 0xffffffff00000001, 0x6, @local}, 0x14) 05:29:50 executing program 5 (fault-call:4 fault-nth:14): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) [ 340.016632] loop1: p1 [ 340.019478] loop1: p1 size 2047 extends beyond EOD, truncated 05:29:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x800e, 0x7ffff000) 05:29:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x6, [0x7, 0xffffffffffffffe1, 0x7f, 0xffffffffffffff05, 0x400, 0x8002]}, 0x10) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000140)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={r0, 0x0, 0x6, 0x2, 0x5}) socket$nl_generic(0x10, 0x3, 0x10) 05:29:51 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in=@rand_addr, @in=@remote}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in=@dev, @in=@dev}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) r0 = getpid() r1 = getpgrp(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000680)={0xffffffffffffffff}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/urandom\x00', 0x200000, 0x0) kcmp(r0, r1, 0x1, r2, r3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$msdos(&(0x7f0000000500)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000540)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x18, &(0x7f0000000580)=ANY=[]) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000280)=0x14) recvmsg(r5, &(0x7f0000000440)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/248, 0xf8}], 0x2}, 0x40000040) fchdir(r6) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000480)) r8 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000004c0)=0x0) sched_setscheduler(r9, 0x3, &(0x7f0000000580)=0x7) write$UHID_INPUT(r8, &(0x7f0000000980)={0x8, "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", 0x1000}, 0x1006) sendfile(r8, r8, &(0x7f00000000c0)=0xc, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000700)=0xc69c, 0x4) r10 = msgget(0x2, 0x20) msgctl$MSG_INFO(r10, 0xc, &(0x7f00000005c0)=""/106) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 05:29:51 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:51 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000180)=""/96, 0x60}], 0x1, &(0x7f0000000240), 0x0, 0x0) [ 340.299716] FAULT_INJECTION: forcing a failure. [ 340.299716] name failslab, interval 1, probability 0, space 0, times 0 [ 340.352510] Unknown ioctl 44612 [ 340.374093] CPU: 0 PID: 11164 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 340.382629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.391991] Call Trace: [ 340.394597] dump_stack+0x244/0x39d [ 340.398248] ? dump_stack_print_info.cold.1+0x20/0x20 [ 340.403470] should_fail.cold.4+0xa/0x17 [ 340.407548] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 340.412672] ? lock_release+0xa10/0xa10 [ 340.416665] ? perf_trace_sched_process_exec+0x860/0x860 [ 340.422136] ? zap_class+0x640/0x640 [ 340.422164] ? find_held_lock+0x36/0x1c0 [ 340.422185] ? __lock_is_held+0xb5/0x140 [ 340.429975] ? perf_trace_sched_process_exec+0x860/0x860 [ 340.429992] ? kernfs_activate+0x21a/0x2c0 [ 340.430020] __should_failslab+0x124/0x180 [ 340.447977] should_failslab+0x9/0x14 [ 340.451801] kmem_cache_alloc+0x2be/0x730 [ 340.455977] ? lock_downgrade+0x900/0x900 [ 340.460140] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 340.465174] __kernfs_new_node+0x127/0x8d0 [ 340.469427] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 340.474200] ? zap_class+0x640/0x640 [ 340.477940] ? __lock_is_held+0xb5/0x140 [ 340.482013] ? wait_for_completion+0x8a0/0x8a0 [ 340.482044] ? mutex_unlock+0xd/0x10 [ 340.482064] ? kernfs_activate+0x21a/0x2c0 [ 340.490359] ? kernfs_walk_and_get_ns+0x340/0x340 [ 340.490379] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 340.490399] ? kernfs_link_sibling+0x1d2/0x3b0 [ 340.509582] kernfs_new_node+0x95/0x120 [ 340.513586] __kernfs_create_file+0x5a/0x340 [ 340.518034] sysfs_add_file_mode_ns+0x222/0x530 [ 340.522737] internal_create_group+0x3df/0xd80 [ 340.527349] ? remove_files.isra.1+0x190/0x190 [ 340.531945] ? up_write+0x7b/0x220 [ 340.535505] ? down_write_nested+0x130/0x130 [ 340.539930] ? down_read+0x120/0x120 [ 340.543676] sysfs_create_group+0x1f/0x30 [ 340.547852] lo_ioctl+0x1307/0x1d60 [ 340.551509] ? lo_rw_aio+0x1ef0/0x1ef0 [ 340.555415] blkdev_ioctl+0x9ac/0x2010 [ 340.559322] ? blkpg_ioctl+0xc10/0xc10 [ 340.563226] ? lock_downgrade+0x900/0x900 [ 340.567392] ? check_preemption_disabled+0x48/0x280 [ 340.572428] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 340.577377] ? kasan_check_read+0x11/0x20 [ 340.581542] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 340.586846] ? rcu_softirq_qs+0x20/0x20 [ 340.590866] ? __fget+0x4d1/0x740 [ 340.594348] ? ksys_dup3+0x680/0x680 [ 340.598096] block_ioctl+0xee/0x130 [ 340.601740] ? blkdev_fallocate+0x400/0x400 [ 340.606081] do_vfs_ioctl+0x1de/0x1720 [ 340.609988] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 340.615538] ? ioctl_preallocate+0x300/0x300 [ 340.615556] ? __fget_light+0x2e9/0x430 05:29:51 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) unshare(0x1802fffb) 05:29:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x4c000000, 0x7ffff000) [ 340.615575] ? fget_raw+0x20/0x20 [ 340.623950] ? rcu_read_lock_sched_held+0x14f/0x180 [ 340.623969] ? kmem_cache_free+0x24f/0x290 [ 340.623985] ? putname+0xf7/0x130 [ 340.624008] ? do_syscall_64+0x9a/0x820 [ 340.644108] ? do_syscall_64+0x9a/0x820 [ 340.648106] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 340.652712] ? security_file_ioctl+0x94/0xc0 [ 340.657144] ksys_ioctl+0xa9/0xd0 [ 340.660623] __x64_sys_ioctl+0x73/0xb0 [ 340.664527] do_syscall_64+0x1b9/0x820 [ 340.668421] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 340.673799] ? syscall_return_slowpath+0x5e0/0x5e0 [ 340.678741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 340.683603] ? trace_hardirqs_on_caller+0x310/0x310 [ 340.688640] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 340.693682] ? prepare_exit_to_usermode+0x291/0x3b0 [ 340.698721] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 340.703594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.708797] RIP: 0033:0x4573d7 05:29:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xe80, 0x7ffff000) 05:29:51 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:51 executing program 1: r0 = perf_event_open(&(0x7f00000008c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000440)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x182) ioctl$TIOCSCTTY(r0, 0x540e, 0x81) io_setup(0x0, &(0x7f0000000540)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000580)=""/244, 0xf4}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000780)=""/69, 0x45}], 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x801, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000140)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0), &(0x7f0000000180)="7dd76e4374", 0x5, 0xfffffffffffffffb) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x208001) r3 = add_key(&(0x7f0000000680)='cifs.idmap\x00', &(0x7f00000006c0)={'syz', 0x1}, &(0x7f0000000700)="6cc429c33640b012f2e69022a32fb63494652e4320b0629962e6d65a59a889214b5768b6017ecd4df7cf3383a7ee559c7c8abfa8d461da690d95268f2bd28b", 0x3f, 0xfffffffffffffffb) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000480)={'syz', 0x1}, &(0x7f00000004c0)="7b195ef1d216e9a99a5c22982a76284d6e7452f11dd6fec295d2a15854e1667814a05714aac7e927772078529d2e", 0x2e, r3) ioctl$LOOP_CLR_FD(r1, 0x4c01) execve(&(0x7f0000000740)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000800)='system\x00', &(0x7f0000000880)='*cpusettrusted\x00', &(0x7f0000000940)='cifs.idmap\x00', &(0x7f0000000980)='/dev/ptmx\x00', &(0x7f00000009c0)='!%\x00', &(0x7f0000000a00)='keyring#cpuset\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='\\vboxnet0\x00', &(0x7f0000000ac0)='user\x00']) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) [ 340.712006] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.730915] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 340.738634] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 340.745910] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 340.745920] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 340.745929] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 340.745939] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 [ 340.833536] FAT-fs (loop2): error, invalid access to FAT (entry 0x000002bb) [ 340.883822] FAT-fs (loop2): Filesystem has been set read-only [ 340.931259] FAT-fs (loop2): error, invalid access to FAT (entry 0x000002bb) 05:29:51 executing program 5 (fault-call:4 fault-nth:15): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xf0, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x7f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x5, 0x8) 05:29:51 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r4 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r4, 0x2) [ 341.067767] FAT-fs (loop2): error, invalid access to FAT (entry 0x000002bb) [ 341.099531] FAT-fs (loop2): error, invalid access to FAT (entry 0x000002bb) [ 341.142642] Unknown ioctl 44612 [ 341.179222] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 341.187315] FAULT_INJECTION: forcing a failure. [ 341.187315] name failslab, interval 1, probability 0, space 0, times 0 [ 341.187378] CPU: 0 PID: 11229 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 341.187389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.187396] Call Trace: [ 341.187436] dump_stack+0x244/0x39d 05:29:51 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000000200)="f89c37db02950334ce0545dc721c8bf75ce692b177", 0x7}], 0x1000000000000097, 0x0, 0x97}, 0x8000) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000000c0)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) getgroups(0x4, &(0x7f0000000540)=[0x0, 0xee01, 0xee01, 0xee00]) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000580)={0x158, 0xffffffffffffffda, 0x6, [{{0x3, 0x0, 0x6, 0xffff, 0x3ff, 0x7f, {0x1, 0x5, 0x8001, 0x6465cc27, 0x1, 0x40, 0x3, 0x3, 0x80000000, 0x8001, 0x5, r2, r3, 0x1}}, {0x2, 0x8001, 0x0, 0x34a}}, {{0x2, 0x1, 0x8, 0x4, 0x7, 0x42ea72c5, {0x2, 0x40, 0x0, 0x1, 0xffffffff, 0xfffffffffffffffe, 0x0, 0x6, 0xff, 0xfffffffffffffffc, 0xfffffffffffffffc, r4, r5, 0x4}}, {0x1, 0x838, 0x14, 0x5, '##mime_typemd5sum\\lo'}}]}, 0x158) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)='.\x00', 0x2}], 0x1, &(0x7f0000000100)}, 0x0) 05:29:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x5, 0x7ffff000) 05:29:52 executing program 4: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x80}, 'port0\x00'}) [ 341.207022] FAT-fs (loop2): error, invalid access to FAT (entry 0x000002bb) [ 341.207109] ? dump_stack_print_info.cold.1+0x20/0x20 [ 341.207137] should_fail.cold.4+0xa/0x17 [ 341.239043] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 341.244163] ? lock_release+0xa10/0xa10 [ 341.248144] ? perf_trace_sched_process_exec+0x860/0x860 [ 341.253611] ? zap_class+0x640/0x640 [ 341.257350] ? find_held_lock+0x36/0x1c0 [ 341.261433] ? __lock_is_held+0xb5/0x140 [ 341.265521] ? perf_trace_sched_process_exec+0x860/0x860 [ 341.270981] ? kernfs_activate+0x21a/0x2c0 [ 341.275233] __should_failslab+0x124/0x180 [ 341.279483] should_failslab+0x9/0x14 [ 341.283292] kmem_cache_alloc+0x2be/0x730 [ 341.287448] ? lock_downgrade+0x900/0x900 [ 341.291606] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 341.296629] __kernfs_new_node+0x127/0x8d0 [ 341.300874] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 341.305634] ? zap_class+0x640/0x640 [ 341.309363] ? __lock_is_held+0xb5/0x140 [ 341.313427] ? wait_for_completion+0x8a0/0x8a0 [ 341.318029] ? mutex_unlock+0xd/0x10 [ 341.321745] ? kernfs_activate+0x21a/0x2c0 [ 341.325991] ? kernfs_walk_and_get_ns+0x340/0x340 [ 341.330870] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 341.336419] ? kernfs_link_sibling+0x1d2/0x3b0 [ 341.341013] kernfs_new_node+0x95/0x120 [ 341.345003] __kernfs_create_file+0x5a/0x340 [ 341.349422] sysfs_add_file_mode_ns+0x222/0x530 [ 341.354106] internal_create_group+0x3df/0xd80 [ 341.358702] ? remove_files.isra.1+0x190/0x190 [ 341.363288] ? up_write+0x7b/0x220 [ 341.366832] ? down_write_nested+0x130/0x130 [ 341.371250] ? down_read+0x120/0x120 [ 341.374982] sysfs_create_group+0x1f/0x30 [ 341.379131] lo_ioctl+0x1307/0x1d60 [ 341.382767] ? lo_rw_aio+0x1ef0/0x1ef0 [ 341.386656] blkdev_ioctl+0x9ac/0x2010 [ 341.390546] ? blkpg_ioctl+0xc10/0xc10 [ 341.394439] ? lock_downgrade+0x900/0x900 [ 341.398590] ? check_preemption_disabled+0x48/0x280 [ 341.403617] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 341.408555] ? kasan_check_read+0x11/0x20 [ 341.412708] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 341.417996] ? rcu_softirq_qs+0x20/0x20 [ 341.421982] ? __fget+0x4d1/0x740 [ 341.425447] ? ksys_dup3+0x680/0x680 [ 341.429176] block_ioctl+0xee/0x130 [ 341.432805] ? blkdev_fallocate+0x400/0x400 [ 341.437135] do_vfs_ioctl+0x1de/0x1720 [ 341.441032] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 341.446574] ? ioctl_preallocate+0x300/0x300 [ 341.450988] ? __fget_light+0x2e9/0x430 [ 341.454970] ? fget_raw+0x20/0x20 [ 341.458428] ? rcu_read_lock_sched_held+0x14f/0x180 [ 341.463446] ? kmem_cache_free+0x24f/0x290 [ 341.467685] ? putname+0xf7/0x130 [ 341.471146] ? do_syscall_64+0x9a/0x820 [ 341.475149] ? do_syscall_64+0x9a/0x820 [ 341.479129] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 341.483723] ? security_file_ioctl+0x94/0xc0 [ 341.488136] ksys_ioctl+0xa9/0xd0 [ 341.491594] __x64_sys_ioctl+0x73/0xb0 [ 341.495488] do_syscall_64+0x1b9/0x820 [ 341.499380] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 341.504747] ? syscall_return_slowpath+0x5e0/0x5e0 [ 341.509678] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.514531] ? trace_hardirqs_on_caller+0x310/0x310 [ 341.519551] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 341.524572] ? prepare_exit_to_usermode+0x291/0x3b0 [ 341.529598] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.534451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.539642] RIP: 0033:0x4573d7 [ 341.542846] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.561756] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 341.569472] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 341.576770] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 341.584042] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 341.591310] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 341.598579] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x7a, 0x7ffff000) [ 341.645093] print_req_error: I/O error, dev loop0, sector 392 [ 341.651360] Buffer I/O error on dev loop0, logical block 49, lost async page write 05:29:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="88f92c56dd34c5b41120a2c6202c7c7def1ced43a854bc0e787bcfb8d73f790eb3df5de6", 0x24) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x48100) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x0, 0x2, 0x3, {}, {0x77359400}, {0x4, 0x6, 0xff, 0xfffffffffffffff7}, 0x1, @canfd={{0x0, 0x1, 0x2, 0xd6}, 0x16, 0x2, 0x0, 0x0, "a059b4bc31a6812e99d5b0db019dd3d164492e44721aad5626bc7d837047826b82c315d6a0cdb3204c579e5e41d16d11e428c0a5ed0aaf203a77331b7b04bafe"}}, 0x80}}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) syz_open_pts(r1, 0x0) 05:29:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00000000c0), 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000880)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r2 = creat(&(0x7f0000000080)='./file1/file0\x00', 0x0) clone(0x0, &(0x7f0000000440), &(0x7f0000000380), &(0x7f0000000540), &(0x7f0000000580)="f6") chdir(&(0x7f0000000300)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x526, 0xf0ffffffffffff) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)={0x84, @remote, 0x0, 0x1, 'dh\x00', 0x28, 0x4, 0x59}, 0x2c) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000002c0)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000280)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x10003, 0x3, 0x10000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000340)=""/21) 05:29:52 executing program 5 (fault-call:4 fault-nth:16): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x36, 0x80) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@my=0x1}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 05:29:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x6c00000000000000, 0x7ffff000) [ 341.872789] FAULT_INJECTION: forcing a failure. [ 341.872789] name failslab, interval 1, probability 0, space 0, times 0 [ 341.884315] CPU: 0 PID: 11258 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 341.892824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.902195] Call Trace: [ 341.904810] dump_stack+0x244/0x39d [ 341.908470] ? dump_stack_print_info.cold.1+0x20/0x20 [ 341.913716] should_fail.cold.4+0xa/0x17 [ 341.917794] ? fault_create_debugfs_attr+0x1f0/0x1f0 05:29:52 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) [ 341.917815] ? lock_release+0xa10/0xa10 [ 341.917831] ? perf_trace_sched_process_exec+0x860/0x860 [ 341.917863] ? zap_class+0x640/0x640 [ 341.917888] ? find_held_lock+0x36/0x1c0 [ 341.934170] overlayfs: failed to resolve './file1': -2 [ 341.936109] ? __lock_is_held+0xb5/0x140 [ 341.936141] ? perf_trace_sched_process_exec+0x860/0x860 [ 341.954958] ? kernfs_activate+0x21a/0x2c0 [ 341.959226] __should_failslab+0x124/0x180 [ 341.963483] should_failslab+0x9/0x14 [ 341.967299] kmem_cache_alloc+0x2be/0x730 [ 341.967319] ? lock_downgrade+0x900/0x900 [ 341.967340] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 341.967360] __kernfs_new_node+0x127/0x8d0 [ 341.967380] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 341.975684] ? zap_class+0x640/0x640 [ 341.975717] ? __lock_is_held+0xb5/0x140 [ 341.975735] ? wait_for_completion+0x8a0/0x8a0 [ 341.975763] ? mutex_unlock+0xd/0x10 [ 342.005819] ? kernfs_activate+0x21a/0x2c0 [ 342.010570] ? kernfs_walk_and_get_ns+0x340/0x340 [ 342.015431] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 342.020985] ? kernfs_link_sibling+0x1d2/0x3b0 [ 342.025598] kernfs_new_node+0x95/0x120 [ 342.029596] __kernfs_create_file+0x5a/0x340 [ 342.034036] sysfs_add_file_mode_ns+0x222/0x530 [ 342.038736] internal_create_group+0x3df/0xd80 [ 342.043351] ? remove_files.isra.1+0x190/0x190 [ 342.047961] ? up_write+0x7b/0x220 [ 342.051515] ? down_write_nested+0x130/0x130 [ 342.055950] ? down_read+0x120/0x120 [ 342.059689] sysfs_create_group+0x1f/0x30 [ 342.063865] lo_ioctl+0x1307/0x1d60 [ 342.067512] ? lo_rw_aio+0x1ef0/0x1ef0 05:29:52 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) [ 342.071415] blkdev_ioctl+0x9ac/0x2010 [ 342.075310] ? blkpg_ioctl+0xc10/0xc10 [ 342.079206] ? lock_downgrade+0x900/0x900 [ 342.083362] ? check_preemption_disabled+0x48/0x280 [ 342.088427] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 342.093373] ? kasan_check_read+0x11/0x20 [ 342.097538] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 342.102851] ? rcu_softirq_qs+0x20/0x20 [ 342.106872] ? __fget+0x4d1/0x740 [ 342.110345] ? ksys_dup3+0x680/0x680 [ 342.114299] block_ioctl+0xee/0x130 [ 342.117929] ? blkdev_fallocate+0x400/0x400 [ 342.122263] do_vfs_ioctl+0x1de/0x1720 [ 342.126173] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 342.131728] ? ioctl_preallocate+0x300/0x300 [ 342.136155] ? __fget_light+0x2e9/0x430 [ 342.140148] ? fget_raw+0x20/0x20 [ 342.143621] ? rcu_read_lock_sched_held+0x14f/0x180 [ 342.148654] ? kmem_cache_free+0x24f/0x290 [ 342.152905] ? putname+0xf7/0x130 [ 342.156375] ? do_syscall_64+0x9a/0x820 [ 342.160371] ? do_syscall_64+0x9a/0x820 [ 342.164362] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 342.168968] ? security_file_ioctl+0x94/0xc0 05:29:52 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) [ 342.173391] ksys_ioctl+0xa9/0xd0 [ 342.176889] __x64_sys_ioctl+0x73/0xb0 [ 342.180803] do_syscall_64+0x1b9/0x820 [ 342.184714] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 342.190094] ? syscall_return_slowpath+0x5e0/0x5e0 [ 342.195035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 342.199890] ? trace_hardirqs_on_caller+0x310/0x310 [ 342.199910] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 342.199929] ? prepare_exit_to_usermode+0x291/0x3b0 [ 342.199951] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 342.219827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.225029] RIP: 0033:0x4573d7 [ 342.225047] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.225056] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 342.225073] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 342.225083] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 342.225093] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 342.225103] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 342.225112] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:53 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x100000, 0x7ffff000) [ 342.424958] ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. 05:29:53 executing program 5 (fault-call:4 fault-nth:17): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:53 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x121000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3, 0x20, 0x7, 0xff}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x3f, {0x2, 0x4e20, @local}, {0x2, 0x4e21, @loopback}, {0x2, 0x4e23, @multicast2}, 0x2, 0x48e, 0x8000, 0xca47, 0x0, &(0x7f0000000140)='eql\x00', 0x3, 0x7, 0x100}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x5, 0x400, 0x1ca6, 0x6}, {0x2, 0x3, 0xcd, 0x10001}, {0x7fff, 0x100000000, 0x1000, 0xffffffffffffffa2}]}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x98, 0xb0, 0x50, {"bcb951f506d3563f36007d3ed6c97bab4e4d371b18ddd255de78ec0e6978aa1c30b9f1909821a2d661256db2e3c7fb75e80b98d349b1efcdf14cd90ce16e2e2428a6fc4db444bd9011c17df63a9bfdc8edb72e8471b8e73edea66f68a316af1a32bb73689446538a48bfa3739704d51382f358b3992518406ba23f9d9dfc446d3987a8522eb97f457ee32822266e4a7b48b0ec578f9d"}}, {0x0, "6ff8be70d5e791cb3e61"}}, &(0x7f0000000340)=""/66, 0xbc, 0x42, 0x1}, 0x20) r1 = socket$packet(0x11, 0x3, 0x300) bind$llc(r0, &(0x7f0000000400)={0x1a, 0x200, 0x8001, 0x101, 0x200, 0x8, @remote}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000440)=0x2) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000480)={0x20000, 0x0, [0x2000000040000000, 0x6, 0x7fffffff, 0x96, 0x4, 0x7, 0x1, 0x5]}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000500)={0xfffffffffffffffe}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000540)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000005c0)=r0) r3 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x1, 0x4200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$BLKGETSIZE(r2, 0x1260, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000640)={0x10}) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000680)=0xe87) fsetxattr$security_evm(r0, &(0x7f00000006c0)='security.evm\x00', &(0x7f0000000700)=@md5={0x1, "85d171f571e0a21fe74199ed96355dcd"}, 0x11, 0x0) mount$9p_fd(0x0, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x2002, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none='cache=none'}, {@msize={'msize', 0x3d, 0x3f}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@seclabel='seclabel'}, {@dont_measure='dont_measure'}]}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000880)=0x4, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000900)={&(0x7f00000008c0)='./file0/file0\x00', r3}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000940)={0x9, 0xc, [0x0, 0x8, 0xffffffff]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000980)={'nr0\x00', {0x2, 0x4e24, @rand_addr=0xbf}}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000009c0)={'broute\x00'}, &(0x7f0000000a40)=0x78) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000a80)={0x0, 0x3}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000b00)={r4, 0x22, "830e341fda179088a3df37bc0d01aa28a3f939adb2b2656a6326c92275829bb9e0a2"}, &(0x7f0000000b40)=0x2a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 05:29:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x800e0000, 0x7ffff000) [ 342.562733] ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. [ 342.626424] FAULT_INJECTION: forcing a failure. [ 342.626424] name failslab, interval 1, probability 0, space 0, times 0 [ 342.701720] CPU: 0 PID: 11308 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 342.710260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.719635] Call Trace: [ 342.722244] dump_stack+0x244/0x39d [ 342.725894] ? dump_stack_print_info.cold.1+0x20/0x20 [ 342.731094] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.736645] should_fail.cold.4+0xa/0x17 [ 342.740712] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 342.745836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.751398] ? wake_up_klogd+0x11a/0x180 [ 342.755471] ? console_device+0xc0/0xc0 [ 342.759459] ? __down_trylock_console_sem+0x151/0x1f0 [ 342.764665] ? zap_class+0x640/0x640 [ 342.768389] ? vprintk_emit+0x293/0x990 [ 342.772383] ? find_held_lock+0x36/0x1c0 [ 342.776458] ? __lock_is_held+0xb5/0x140 [ 342.780549] ? perf_trace_sched_process_exec+0x860/0x860 [ 342.786019] ? vprintk_default+0x28/0x30 [ 342.790095] __should_failslab+0x124/0x180 [ 342.794345] should_failslab+0x9/0x14 [ 342.798154] kmem_cache_alloc_trace+0x2d7/0x750 [ 342.802847] kobject_uevent_env+0x2f3/0x101e [ 342.807278] kobject_uevent+0x1f/0x24 [ 342.811092] lo_ioctl+0x1385/0x1d60 [ 342.814767] ? lo_rw_aio+0x1ef0/0x1ef0 [ 342.818664] blkdev_ioctl+0x9ac/0x2010 [ 342.822556] ? blkpg_ioctl+0xc10/0xc10 [ 342.826453] ? lock_downgrade+0x900/0x900 [ 342.830620] ? check_preemption_disabled+0x48/0x280 [ 342.835660] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 342.840605] ? kasan_check_read+0x11/0x20 [ 342.844766] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 342.850061] ? rcu_softirq_qs+0x20/0x20 [ 342.854065] ? __fget+0x4d1/0x740 [ 342.857544] ? ksys_dup3+0x680/0x680 [ 342.861286] block_ioctl+0xee/0x130 [ 342.864928] ? blkdev_fallocate+0x400/0x400 [ 342.869262] do_vfs_ioctl+0x1de/0x1720 [ 342.873163] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 342.878735] ? ioctl_preallocate+0x300/0x300 [ 342.883156] ? __fget_light+0x2e9/0x430 [ 342.887141] ? fget_raw+0x20/0x20 [ 342.890611] ? rcu_read_lock_sched_held+0x14f/0x180 [ 342.895658] ? kmem_cache_free+0x24f/0x290 [ 342.899913] ? putname+0xf7/0x130 [ 342.903382] ? do_syscall_64+0x9a/0x820 [ 342.907369] ? do_syscall_64+0x9a/0x820 [ 342.911353] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 342.915950] ? security_file_ioctl+0x94/0xc0 [ 342.920375] ksys_ioctl+0xa9/0xd0 [ 342.923869] __x64_sys_ioctl+0x73/0xb0 [ 342.927772] do_syscall_64+0x1b9/0x820 [ 342.931666] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 342.937062] ? syscall_return_slowpath+0x5e0/0x5e0 [ 342.942001] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 342.946858] ? trace_hardirqs_on_caller+0x310/0x310 [ 342.951888] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 342.956921] ? prepare_exit_to_usermode+0x291/0x3b0 [ 342.961958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 342.966819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.972023] RIP: 0033:0x4573d7 [ 342.975224] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.994134] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 343.001864] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 343.009135] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 343.016411] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 343.023680] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 343.030952] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000005c00)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000000)={0x7fff, 0x2, 0x4, 0x7fffffff, 0x7, [{0x400, 0x40, 0x10001}, {0xff, 0x810, 0x8000, 0x0, 0x0, 0x4}, {0x6, 0x1, 0x5, 0x0, 0x0, 0x200}, {0xfe00000000000000, 0xa9, 0x3, 0x0, 0x0, 0x200}, {0x9, 0x4, 0x3, 0x0, 0x0, 0x108}, {0x4f41, 0x9, 0x0, 0x0, 0x0, 0x80}, {0x9, 0xb2, 0x3f, 0x0, 0x0, 0x400}]}) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xffffffffffff7fff, 0x2001) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000280)={{0x3, 0x7, 0x1, 0x100000001, 'syz0\x00'}, 0x3, 0x8, 0x8, r2, 0x3, 0x6, 'syz1\x00', &(0x7f0000000200)=['wlan1md5sumcpuset', 'vboxnet1cpusetsystemself+]userð1!mime_typesystem\x00', 'em0vmnet1vboxnet0em0\x00'], 0x5a, [], [0x200, 0x1, 0x5, 0x7f]}) socket$netlink(0x10, 0x3, 0x1f) 05:29:53 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x2000000, 0x7ffff000) 05:29:53 executing program 5 (fault-call:4 fault-nth:18): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:53 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000800)='dctcp\x00', 0x7bddb19f035b91ae) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000300)=ANY=[], 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2}, 0x10) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x8, 0x50000) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback, [0x80100013]}, 0x10) 05:29:53 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffe14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x2, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e24, @multicast2}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e22, @multicast2}}, [0x0, 0xffff]}, &(0x7f00000001c0)=0x100) fsetxattr(r0, &(0x7f00000000c0)=@random={'user.', '/dev/dsp#\x00'}, &(0x7f0000000100)='j\'#posix_acl_access\x00', 0x14, 0x3) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) 05:29:54 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x4800, 0x7ffff000) 05:29:54 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0xfffffffffffffffc, 0x0) 05:29:54 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) shutdown(r4, 0x2) 05:29:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x3f00, 0x7ffff000) 05:29:54 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) [ 343.503212] FAULT_INJECTION: forcing a failure. [ 343.503212] name failslab, interval 1, probability 0, space 0, times 0 [ 343.563200] CPU: 1 PID: 11355 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 343.571741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.581107] Call Trace: [ 343.583719] dump_stack+0x244/0x39d [ 343.587382] ? dump_stack_print_info.cold.1+0x20/0x20 [ 343.592594] ? is_bpf_text_address+0xd3/0x170 [ 343.597117] should_fail.cold.4+0xa/0x17 [ 343.601203] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 343.606336] ? zap_class+0x640/0x640 [ 343.610073] ? save_stack+0x43/0xd0 [ 343.613710] ? kasan_kmalloc+0xc7/0xe0 [ 343.617609] ? kmem_cache_alloc_trace+0x152/0x750 [ 343.622469] ? kobject_uevent_env+0x2f3/0x101e [ 343.627068] ? kobject_uevent+0x1f/0x24 [ 343.631053] ? lo_ioctl+0x1385/0x1d60 [ 343.634876] ? find_held_lock+0x36/0x1c0 [ 343.638956] ? __lock_is_held+0xb5/0x140 [ 343.643036] ? load_elf_phdrs+0x68/0x260 [ 343.647123] ? perf_trace_sched_process_exec+0x860/0x860 [ 343.652610] __should_failslab+0x124/0x180 [ 343.656867] should_failslab+0x9/0x14 [ 343.660687] __kmalloc+0x2e0/0x760 [ 343.664243] ? kobject_uevent_env+0x2f3/0x101e [ 343.668838] ? rcu_read_lock_sched_held+0x14f/0x180 [ 343.673869] ? kobject_get_path+0xc2/0x1b0 [ 343.678115] ? kmem_cache_alloc_trace+0x353/0x750 [ 343.682978] kobject_get_path+0xc2/0x1b0 [ 343.687062] kobject_uevent_env+0x314/0x101e [ 343.691501] kobject_uevent+0x1f/0x24 [ 343.695319] lo_ioctl+0x1385/0x1d60 [ 343.698975] ? lo_rw_aio+0x1ef0/0x1ef0 [ 343.702881] blkdev_ioctl+0x9ac/0x2010 [ 343.706781] ? blkpg_ioctl+0xc10/0xc10 [ 343.710684] ? lock_downgrade+0x900/0x900 [ 343.714844] ? check_preemption_disabled+0x48/0x280 [ 343.719886] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 343.724831] ? kasan_check_read+0x11/0x20 [ 343.729002] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 343.734310] ? rcu_softirq_qs+0x20/0x20 [ 343.738321] ? __fget+0x4d1/0x740 [ 343.741802] ? ksys_dup3+0x680/0x680 [ 343.745542] block_ioctl+0xee/0x130 [ 343.749181] ? blkdev_fallocate+0x400/0x400 [ 343.753528] do_vfs_ioctl+0x1de/0x1720 [ 343.757436] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 343.762994] ? ioctl_preallocate+0x300/0x300 [ 343.767424] ? __fget_light+0x2e9/0x430 [ 343.771402] ? fget_raw+0x20/0x20 [ 343.774852] ? rcu_read_lock_sched_held+0x14f/0x180 [ 343.779865] ? kmem_cache_free+0x24f/0x290 [ 343.784090] ? putname+0xf7/0x130 [ 343.787552] ? do_syscall_64+0x9a/0x820 [ 343.791515] ? do_syscall_64+0x9a/0x820 [ 343.795483] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 343.800056] ? security_file_ioctl+0x94/0xc0 [ 343.804457] ksys_ioctl+0xa9/0xd0 [ 343.807902] __x64_sys_ioctl+0x73/0xb0 [ 343.811780] do_syscall_64+0x1b9/0x820 [ 343.815668] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 343.821045] ? syscall_return_slowpath+0x5e0/0x5e0 [ 343.825964] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.830797] ? trace_hardirqs_on_caller+0x310/0x310 [ 343.835826] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 343.840856] ? prepare_exit_to_usermode+0x291/0x3b0 [ 343.845879] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.850730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.855915] RIP: 0033:0x4573d7 [ 343.859113] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.877998] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 343.885689] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 343.892945] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 343.900304] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 343.907573] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 343.914832] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:54 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000002e80), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x3ff, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000280)={{0xa, 0x7, 0x7, 0xfff, 'syz1\x00', 0x64}, 0x0, 0x8, 0xc34f, r1, 0x2, 0x9, 'syz0\x00', &(0x7f0000000240)=['port1\x00', 'port1\x00'], 0xc, [], [0x0, 0x9, 0x100, 0x1f]}) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) r3 = dup(r0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x10000, 0x4, 0x8000}, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0xe2, @loopback, 0x87a4}, {0xa, 0x4e21, 0x1f, @empty, 0x8}, 0x7, [0xe84, 0x251, 0x7ff, 0x6, 0x101, 0x76, 0x6, 0x2]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x64, &(0x7f0000000000), 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000140)={{0x1ff, 0x2}, 'port1\x00', 0xc2, 0x800, 0x72, 0x4, 0x7fff, 0x7, 0x1, 0x0, 0x4, 0x5}) 05:29:54 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x400) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x75, &(0x7f0000ad2000), &(0x7f0000000080)=0x23c) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000040)={0x3, 0x5}) 05:29:54 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) shutdown(r4, 0x2) 05:29:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x6, 0x7ffff000) 05:29:54 executing program 5 (fault-call:4 fault-nth:19): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:54 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [], @multicast1}, 0x7fffffff}}, 0x5468, 0x0, 0x5, 0x6, 0x3}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @broadcast}}, 0x2, 0x4, 0x6, 0x5, 0x5}, 0x98) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) close(r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 344.111121] FAULT_INJECTION: forcing a failure. [ 344.111121] name failslab, interval 1, probability 0, space 0, times 0 [ 344.124751] CPU: 1 PID: 11389 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 344.133266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.142623] Call Trace: [ 344.145230] dump_stack+0x244/0x39d [ 344.148882] ? dump_stack_print_info.cold.1+0x20/0x20 [ 344.154082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.159650] should_fail.cold.4+0xa/0x17 [ 344.163732] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 344.168843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.174384] ? wake_up_klogd+0x11a/0x180 [ 344.178447] ? console_device+0xc0/0xc0 [ 344.182450] ? __down_trylock_console_sem+0x151/0x1f0 [ 344.187659] ? zap_class+0x640/0x640 [ 344.191388] ? vprintk_emit+0x293/0x990 [ 344.195377] ? find_held_lock+0x36/0x1c0 [ 344.199459] ? __lock_is_held+0xb5/0x140 [ 344.203531] ? perf_trace_sched_process_exec+0x860/0x860 [ 344.208986] ? vprintk_default+0x28/0x30 [ 344.213058] __should_failslab+0x124/0x180 [ 344.217303] should_failslab+0x9/0x14 [ 344.221139] kmem_cache_alloc_trace+0x2d7/0x750 [ 344.225823] kobject_uevent_env+0x2f3/0x101e [ 344.230253] kobject_uevent+0x1f/0x24 [ 344.234060] lo_ioctl+0x1385/0x1d60 [ 344.237695] ? lo_rw_aio+0x1ef0/0x1ef0 [ 344.241584] blkdev_ioctl+0x9ac/0x2010 [ 344.245492] ? blkpg_ioctl+0xc10/0xc10 [ 344.249406] ? lock_downgrade+0x900/0x900 [ 344.253553] ? check_preemption_disabled+0x48/0x280 [ 344.258583] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 344.263514] ? kasan_check_read+0x11/0x20 [ 344.267693] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 344.272978] ? rcu_softirq_qs+0x20/0x20 [ 344.276967] ? __fget+0x4d1/0x740 [ 344.280459] ? ksys_dup3+0x680/0x680 [ 344.284194] block_ioctl+0xee/0x130 [ 344.287822] ? blkdev_fallocate+0x400/0x400 [ 344.292156] do_vfs_ioctl+0x1de/0x1720 [ 344.296055] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 344.301600] ? ioctl_preallocate+0x300/0x300 [ 344.306013] ? __fget_light+0x2e9/0x430 [ 344.309994] ? fget_raw+0x20/0x20 [ 344.313450] ? rcu_read_lock_sched_held+0x14f/0x180 [ 344.318471] ? kmem_cache_free+0x24f/0x290 [ 344.322708] ? putname+0xf7/0x130 [ 344.326168] ? do_syscall_64+0x9a/0x820 [ 344.330146] ? do_syscall_64+0x9a/0x820 [ 344.334125] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 344.338713] ? security_file_ioctl+0x94/0xc0 [ 344.343129] ksys_ioctl+0xa9/0xd0 [ 344.346590] __x64_sys_ioctl+0x73/0xb0 [ 344.350485] do_syscall_64+0x1b9/0x820 [ 344.354383] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 344.359753] ? syscall_return_slowpath+0x5e0/0x5e0 [ 344.364687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 344.369533] ? trace_hardirqs_on_caller+0x310/0x310 [ 344.374557] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 344.379582] ? prepare_exit_to_usermode+0x291/0x3b0 [ 344.384606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 344.389464] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.394650] RIP: 0033:0x4573d7 05:29:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0xfd36, @local, 0x1}}, [0xf0, 0x5, 0x1, 0x803, 0x2, 0x3, 0x4b, 0x4, 0x1f, 0x3ff, 0x17b77a94, 0x5, 0x7, 0x0, 0xffffffffffffffff]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7ff}, &(0x7f0000000340)=0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) r4 = shmget(0x0, 0x3000, 0x617586bf9362d7c1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000180)=""/174) write$binfmt_elf32(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000020000000000000000000020000000000000"], 0x31) recvmmsg(r3, &(0x7f00000062c0)=[{{&(0x7f0000002bc0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003ec0), 0x0, &(0x7f0000003f40)=""/190, 0xbe}}, {{&(0x7f0000004000)=@ipx, 0x80, &(0x7f0000006180), 0x0, &(0x7f00000061c0)=""/240, 0xf0, 0x7}}], 0x2, 0x0, &(0x7f0000006400)={0x77359400}) 05:29:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xff0f000000000000, 0x7ffff000) [ 344.397853] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.416754] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 344.424464] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 344.431731] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 344.438999] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 344.446267] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 344.453532] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:55 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) shutdown(r4, 0x2) 05:29:55 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="0000006eaf265cdba88c912e6b17cbe8d4da41c34b8129142c4f8106fe3e931070e172688d34f6a6735b241209424e777e76eae03f4b132d9a937efaec468dc61114f92d9bdb5868790c16dea1be24ff96c2cc6d081a6c0c11fb9105c2b6a06fa932b1a74821fa6b853c9f4b0120951f1dcb067c0e900dc3e65805a8d4abe1a23672466200") fchdir(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="2e2f6367726f75702f00797a3000bbd3c2830f2a102ed2060bdc00ca0afc0a0ab40400005d8ec474c281f5f1a6d118bc38d1a31d6c7a9aa66f072682cf09de0cb8bef55a1a530a3d2cee9ed82516a500ca71b2d0426b9ecd1e2567f55fc232021cb7b1dc618056acf431027a5537cf5317c9194789fbfbfec9159de60772992222334c67e890c18a46a7d670953f0ed5cbfe21c2bf363468bcdf69060036ed088b2125c2ee430743809a6bb3b5e740e2fb71c94f8a908955e4002bdb847505ce901eb065618a1ef61cf218e2c294345b7882", 0x1ff) 05:29:55 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000000c0)=@md0='/dev/md0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x2100c0, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42000, 0xb9) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101100, 0x80) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x100000001, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x800101080, 0x60) 05:29:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xe00000000000000, 0x7ffff000) 05:29:55 executing program 5 (fault-call:4 fault-nth:20): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:55 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xd042, 0x4) r3 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) shutdown(r5, 0x2) 05:29:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000300), 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000200)) r1 = perf_event_open(&(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r2, 0x0) getcwd(&(0x7f0000000fc0)=""/22, 0x16) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000340)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x101200, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000400)=r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000f00)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001f00)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000f40)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x0, 0x2) write$binfmt_misc(r2, &(0x7f0000000440)={'syz1'}, 0x1200e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001040)={0x0, 0x20, &(0x7f0000001000)=[@in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e22}]}, &(0x7f0000001080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000010c0)={0x1ff, 0x8, 0x8, 0x80000001, 0x1, 0x0, 0x27de, 0x7f, r5}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/rfkill\x00', 0x0, 0x0) sync_file_range(r2, 0x5, 0x4, 0x2) pipe(&(0x7f0000000040)) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f00000001c0)="d0bfdc56c8723ab16d05a6fe03cc4fb26b90a3f44959efffd4582a1f02000000000500000000000000085f24110d2cb72edccd0300000000000000c4d23ca9aea9cd31022b64c34dc11e7076accbb785f5f69c80475fde2b0e6660ed19d2066171d1de888c0eb6adc24eb1768631721b7a9a5377ba1b6200000000000001ff03c858fb8e443ea3f9b7eb833964c17f6dcdf231faed4063a20d28eb59633b7399d4d8cbd780b0223f278181025aac6bf6bab8b96d93d200cacc6603c00caf01485b39dcb2be0b474b6edad38cc226b9ae336097cb76283261f1659f298100a0cfc1b050d826be37c72319c9cf3f80e4f395d86c3ce7e78800") openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) memfd_create(&(0x7f00000002c0)="000000008c00000000000000000000", 0x0) [ 344.756343] FAULT_INJECTION: forcing a failure. [ 344.756343] name failslab, interval 1, probability 0, space 0, times 0 [ 344.800477] CPU: 0 PID: 11433 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 344.809023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.818385] Call Trace: [ 344.820995] dump_stack+0x244/0x39d [ 344.824653] ? dump_stack_print_info.cold.1+0x20/0x20 [ 344.829880] ? is_bpf_text_address+0xd3/0x170 [ 344.834398] should_fail.cold.4+0xa/0x17 [ 344.838473] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 344.843605] ? zap_class+0x640/0x640 [ 344.847341] ? save_stack+0x43/0xd0 [ 344.850976] ? kasan_kmalloc+0xc7/0xe0 [ 344.854894] ? kmem_cache_alloc_trace+0x152/0x750 [ 344.859771] ? kobject_uevent_env+0x2f3/0x101e [ 344.864366] ? kobject_uevent+0x1f/0x24 [ 344.868352] ? lo_ioctl+0x1385/0x1d60 [ 344.872178] ? find_held_lock+0x36/0x1c0 [ 344.876277] ? __lock_is_held+0xb5/0x140 [ 344.880366] ? perf_trace_sched_process_exec+0x860/0x860 [ 344.885848] __should_failslab+0x124/0x180 [ 344.885872] should_failslab+0x9/0x14 [ 344.885892] __kmalloc+0x2e0/0x760 [ 344.893927] ? kobject_uevent_env+0x2f3/0x101e [ 344.893945] ? rcu_read_lock_sched_held+0x14f/0x180 [ 344.893962] ? kobject_get_path+0xc2/0x1b0 [ 344.911298] ? kmem_cache_alloc_trace+0x353/0x750 [ 344.916167] kobject_get_path+0xc2/0x1b0 [ 344.920243] kobject_uevent_env+0x314/0x101e [ 344.920302] kobject_uevent+0x1f/0x24 [ 344.928508] lo_ioctl+0x1385/0x1d60 [ 344.932162] ? lo_rw_aio+0x1ef0/0x1ef0 [ 344.936059] blkdev_ioctl+0x9ac/0x2010 [ 344.939952] ? blkpg_ioctl+0xc10/0xc10 [ 344.943841] ? lock_downgrade+0x900/0x900 [ 344.947998] ? check_preemption_disabled+0x48/0x280 [ 344.953021] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 344.957959] ? kasan_check_read+0x11/0x20 [ 344.962116] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 344.967402] ? rcu_softirq_qs+0x20/0x20 [ 344.971394] ? __fget+0x4d1/0x740 [ 344.974883] ? ksys_dup3+0x680/0x680 [ 344.978642] block_ioctl+0xee/0x130 [ 344.982284] ? blkdev_fallocate+0x400/0x400 [ 344.986638] do_vfs_ioctl+0x1de/0x1720 [ 344.990526] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 344.996075] ? ioctl_preallocate+0x300/0x300 [ 345.000484] ? __fget_light+0x2e9/0x430 [ 345.004472] ? fget_raw+0x20/0x20 [ 345.007931] ? rcu_read_lock_sched_held+0x14f/0x180 [ 345.012951] ? kmem_cache_free+0x24f/0x290 [ 345.017189] ? putname+0xf7/0x130 [ 345.020651] ? do_syscall_64+0x9a/0x820 [ 345.024630] ? do_syscall_64+0x9a/0x820 [ 345.028612] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 345.033204] ? security_file_ioctl+0x94/0xc0 [ 345.037623] ksys_ioctl+0xa9/0xd0 [ 345.041089] __x64_sys_ioctl+0x73/0xb0 [ 345.044985] do_syscall_64+0x1b9/0x820 [ 345.048882] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 345.054256] ? syscall_return_slowpath+0x5e0/0x5e0 [ 345.059189] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.064036] ? trace_hardirqs_on_caller+0x310/0x310 [ 345.069054] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 345.074075] ? prepare_exit_to_usermode+0x291/0x3b0 [ 345.079100] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.083954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.089141] RIP: 0033:0x4573d7 [ 345.092341] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.111240] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 345.118950] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 345.126219] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 345.133490] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 345.140767] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 05:29:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000006100)=[{{&(0x7f0000003940)=@can, 0x80, &(0x7f0000003d00), 0x0, &(0x7f0000003d80)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000006700)={&(0x7f0000000000), 0xc, &(0x7f00000066c0)={&(0x7f00000061c0)={0x14}, 0x14}}, 0x0) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f000059fff4), 0xfffffffffffffe25, &(0x7f0000007000)={&(0x7f0000070000)={0x14, 0x1c, 0x109, 0x0, 0x0, {0x40000001}}, 0x14}}, 0x0) [ 345.148040] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000004c0)="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", 0xfd) bind$inet(r0, &(0x7f0000000980)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000080)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x0) 05:29:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x3000000, 0x7ffff000) 05:29:56 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20800, 0x0) r2 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) shutdown(r4, 0x2) 05:29:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) r4 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) sched_setscheduler(r4, 0x5, &(0x7f0000000200)) r5 = inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x0) inotify_rm_watch(r3, r5) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev}, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000000)=""/6) 05:29:56 executing program 5 (fault-call:4 fault-nth:21): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x7000000, 0x7ffff000) 05:29:56 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local}}, [0xffff, 0x800, 0x2a06026e, 0x1, 0xfff, 0x9, 0x5, 0x1, 0xffffffff, 0x4, 0x2, 0x0, 0xd0, 0x8, 0x40]}, &(0x7f00000001c0)=0x100) r2 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x4000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) shutdown(r4, 0x2) 05:29:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a0000") setsockopt$inet_udp_int(r0, 0x11, 0x6f, &(0x7f0000000040)=0x1ff, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x80, 0x0, &(0x7f0000000140)=[@acquire={0x40046305, 0x3}, @decrefs, @register_looper, @clear_death={0x400c630f, 0x2, 0x4}, @enter_looper, @enter_looper, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f00000000c0)=[@flat={0x776a2a85, 0x100, r1, 0x2}, @fda={0x66646185, 0x4, 0x0, 0x2f}], &(0x7f0000000100)=[0x68, 0x0, 0x0]}}, @clear_death={0x400c630f, 0x2, 0x2}], 0xe9, 0x0, &(0x7f0000000280)="9c270089b988f332eef82f824d2fdb2c3860b452a5394041893735c6be4a335dc837fe21d3f7d6a4b72d7529afbb5a2091f19ea1a116136134b31c4844dba5b056d1ac765836e6655768994552f0424123512ee2088e0f12b39e33d2b675c17888f4fd9c9ff85bb9e860503e2242a53db46a58a2497826a67d64430c8d374dfe1f32636f960fee79d74449fe0f8bad810fd329f67cb9a77fbf9551ea8eb63f83e3dafcd3ff64a00024e56bafe3e4a5b41caed0438ded24f26ef2dccc073dcae73bb8f99cb5b942324dc484aeb17d6341044b1020b1d55e827bcc0dc1edd291f9f4a7cef6a3df0515fa"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xc0000000, 0x101100) write$P9_RRENAMEAT(r2, &(0x7f0000000480)={0x7, 0x4b, 0x1}, 0x7) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@getqdisc={0x30, 0x26, 0x206, 0x70bd2d, 0x25dfdbfc, {0x0, r3, {0xb, 0x9}, {0x0, 0x7}, {0xfff2}}, [{0x4}, {0x4}, {0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4) linkat(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000600)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0500c4010000827afe1b16a72db2ee7796e731ffe0bee891f4cf8cde12262e4a844b6807c45dabf00a79cb79d407a4ffb654000047f86d775336f36d1c6c2dd780f15094a0edb474c036c64f87e0f2a72ed405faa2be18d9650cc13792f82c55fa7b4888fbea71130762a97f2f28e5614b2753e16e8264fe46ffe9844067107b45"], &(0x7f0000000340)=0xc) r5 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r5, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r5, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r5, 0x11a, 0x2, &(0x7f0000000140)={@rand_addr, @multicast2, @loopback}, 0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x0, 0x400}, &(0x7f0000000080)=0xffffffffffffff89) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x8) [ 345.494625] FAULT_INJECTION: forcing a failure. [ 345.494625] name failslab, interval 1, probability 0, space 0, times 0 [ 345.521965] CPU: 0 PID: 11477 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 345.530512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.540670] Call Trace: 05:29:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x6c000000, 0x7ffff000) 05:29:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x3) write$FUSE_LSEEK(r0, &(0x7f0000000000)={0x18, 0x0, 0x8, {0x1}}, 0x18) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) fsetxattr$security_capability(r0, &(0x7f0000000040)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0x1, 0x10000}]}, 0xc, 0x3) close(r0) [ 345.543284] dump_stack+0x244/0x39d [ 345.546950] ? dump_stack_print_info.cold.1+0x20/0x20 [ 345.552165] ? lock_downgrade+0x900/0x900 [ 345.556340] should_fail.cold.4+0xa/0x17 [ 345.560418] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 345.565535] ? rcu_softirq_qs+0x20/0x20 [ 345.569527] ? unwind_dump+0x190/0x190 [ 345.573443] ? is_bpf_text_address+0xd3/0x170 [ 345.577961] ? zap_class+0x640/0x640 [ 345.581688] ? __kernel_text_address+0xd/0x40 [ 345.586200] ? unwind_get_return_address+0x61/0xa0 [ 345.591148] ? find_held_lock+0x36/0x1c0 05:29:56 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x3f2, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [], @loopback}}, 0x1c) listen(r0, 0x1ff) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)) [ 345.595230] ? __lock_is_held+0xb5/0x140 [ 345.599319] ? kobject_uevent+0x1f/0x24 [ 345.603303] ? perf_trace_sched_process_exec+0x860/0x860 [ 345.608766] ? do_vfs_ioctl+0x1de/0x1720 [ 345.612858] ? ksys_ioctl+0xa9/0xd0 [ 345.616506] ? __x64_sys_ioctl+0x73/0xb0 [ 345.620586] ? do_syscall_64+0x1b9/0x820 [ 345.624675] __should_failslab+0x124/0x180 [ 345.628929] should_failslab+0x9/0x14 [ 345.632755] kmem_cache_alloc+0x2be/0x730 [ 345.637006] skb_clone+0x1bb/0x500 [ 345.640565] ? skb_split+0x11e0/0x11e0 [ 345.644456] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 345.649560] ? netlink_trim+0x1b4/0x380 [ 345.653554] ? netlink_skb_destructor+0x210/0x210 [ 345.658428] netlink_broadcast_filtered+0x110f/0x1680 [ 345.663642] ? __netlink_sendskb+0xd0/0xd0 [ 345.667903] ? kasan_check_read+0x11/0x20 [ 345.672068] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 345.677370] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.682922] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 345.688388] ? refcount_add_not_zero_checked+0x330/0x330 [ 345.693869] ? netlink_has_listeners+0x2cb/0x4a0 [ 345.698634] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 345.703654] netlink_broadcast+0x3a/0x50 [ 345.707713] kobject_uevent_env+0xa83/0x101e [ 345.712130] kobject_uevent+0x1f/0x24 [ 345.715926] lo_ioctl+0x1385/0x1d60 [ 345.719547] ? lo_rw_aio+0x1ef0/0x1ef0 [ 345.723429] blkdev_ioctl+0x9ac/0x2010 [ 345.727359] ? blkpg_ioctl+0xc10/0xc10 [ 345.731240] ? lock_downgrade+0x900/0x900 [ 345.735395] ? check_preemption_disabled+0x48/0x280 [ 345.740406] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 345.745327] ? kasan_check_read+0x11/0x20 [ 345.749465] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 345.754743] ? rcu_softirq_qs+0x20/0x20 [ 345.758759] ? __fget+0x4d1/0x740 [ 345.762234] ? ksys_dup3+0x680/0x680 [ 345.765962] block_ioctl+0xee/0x130 [ 345.769578] ? blkdev_fallocate+0x400/0x400 [ 345.773887] do_vfs_ioctl+0x1de/0x1720 [ 345.777787] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 345.783335] ? ioctl_preallocate+0x300/0x300 [ 345.787736] ? __fget_light+0x2e9/0x430 [ 345.791698] ? fget_raw+0x20/0x20 [ 345.795142] ? rcu_read_lock_sched_held+0x14f/0x180 [ 345.800146] ? kmem_cache_free+0x24f/0x290 [ 345.804372] ? putname+0xf7/0x130 [ 345.807818] ? do_syscall_64+0x9a/0x820 [ 345.811785] ? do_syscall_64+0x9a/0x820 [ 345.815770] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 345.820353] ? security_file_ioctl+0x94/0xc0 [ 345.824754] ksys_ioctl+0xa9/0xd0 [ 345.828206] __x64_sys_ioctl+0x73/0xb0 [ 345.832113] do_syscall_64+0x1b9/0x820 [ 345.836007] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 345.841385] ? syscall_return_slowpath+0x5e0/0x5e0 [ 345.846358] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.851208] ? trace_hardirqs_on_caller+0x310/0x310 [ 345.856253] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 345.861265] ? prepare_exit_to_usermode+0x291/0x3b0 [ 345.866274] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.871106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.876290] RIP: 0033:0x4573d7 [ 345.879481] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.898382] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 345.906120] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 345.913374] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 345.920650] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 345.927923] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 345.935175] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:56 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:29:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000040)={0xfdfdffff}) 05:29:56 executing program 5 (fault-call:4 fault-nth:22): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xc00, 0x7ffff000) 05:29:56 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f00000001c0)=0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) listen(r1, 0x18) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xe8030000, @loopback}, @in={0x2, 0x4e23, @local}], 0x2c) getresgid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)) r3 = dup3(r1, r2, 0x80000) ioctl(r3, 0xfffffffffffffffd, &(0x7f0000000300)="b006b47fe5d67846a39579518fe14791e8ebd47fcc7df2ebd09ce7cb57089460480deaefb34f199d72ba09b4d383ecf404f69a1045f5dee2d32e22a842a6e49864fcb741cdb6d0aa0677bd3a3389bab58c3f09686aabc80e0f51809cc7d48f062ef5964ce68d6fbcac568edf151e59fe50b33c4c074636e5b1") socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x8, 0x4, [0x2, 0xf4, 0x9, 0x3e]}, &(0x7f00000003c0)=0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000140)) recvmsg$kcm(r3, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000500)=""/239, 0xef}, {&(0x7f0000000400)=""/41, 0x29}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/202, 0xca}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000780)=""/219, 0xdb}, {&(0x7f0000000880)=""/189, 0xbd}, {&(0x7f0000000940)=""/109, 0x6d}, {&(0x7f00000009c0)=""/19, 0x13}, {&(0x7f0000000a00)=""/229, 0xe5}], 0xa, &(0x7f0000000bc0), 0x0, 0x6}, 0x10000) accept$unix(r0, 0x0, &(0x7f0000000bc0)) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f00000004c0)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000200)={0x0, 0x1, 0xfff, 0xa2e7}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r4, 0x9}, &(0x7f0000000480)=0x8) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3) 05:29:56 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) mount$9p_xen(&(0x7f00000000c0)='selinux{[--.(trusted\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB='tra\x00\x00\x00\x00\x00\x00']) mremap(&(0x7f0000a94000/0x2000)=nil, 0x569000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) recvmmsg(r1, &(0x7f0000003800)=[{{&(0x7f0000000280)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000840)=""/125, 0x7d}], 0x2, &(0x7f0000000900)=""/28, 0x1c, 0x4}, 0x5767400}, {{&(0x7f0000000940)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/66, 0x42}, {&(0x7f0000000a40)=""/65, 0x41}, {&(0x7f0000000ac0)=""/213, 0xd5}], 0x3, &(0x7f0000000c00)=""/165, 0xa5, 0x1}, 0x5}, {{&(0x7f0000000cc0)=@nfc_llcp, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000d40)=""/88, 0x58}], 0x1, &(0x7f0000000e00)=""/120, 0x78, 0xffff}, 0xfff}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000e80)=""/4096, 0x1000}], 0x1, &(0x7f0000001ec0)=""/37, 0x25, 0x2}, 0x4}, {{&(0x7f0000001f00)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001f80)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0x7ff}, 0xff}, {{&(0x7f0000002080)=@nfc, 0x80, &(0x7f0000002500)=[{&(0x7f0000002100)=""/96, 0x60}, {&(0x7f0000002180)=""/144, 0x90}, {&(0x7f0000002240)=""/80, 0x50}, {&(0x7f00000022c0)=""/212, 0xd4}, {&(0x7f00000023c0)=""/24, 0x18}, {&(0x7f0000002400)=""/237, 0xed}], 0x6, &(0x7f0000002580)=""/90, 0x5a, 0xf9f}, 0x9}, {{&(0x7f0000002600)=@un=@abs, 0x80, &(0x7f00000036c0)=[{&(0x7f0000002680)=""/29, 0x1d}, {&(0x7f00000026c0)=""/4096, 0x1000}], 0x2, &(0x7f0000003700)=""/207, 0xcf}, 0x2}], 0x7, 0x2, 0x0) r2 = memfd_create(&(0x7f00000039c0)='nodev^eth1vboxnet1\x00', 0x1) write$P9_RAUTH(r2, &(0x7f0000003a00)={0x14, 0x67, 0x2, {0x2, 0x4, 0x7}}, 0x14) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f0000003a40)='selinux{[--.(trusted\x00', &(0x7f0000003a80)='./file0\x00', &(0x7f0000003ac0)='9p\x00', 0x8002, &(0x7f0000003b00)=ANY=[@ANYBLOB='trans=xen,version=9p2000,version=9p2000.u,euid=', @ANYRESDEC=r3, @ANYBLOB=',pcr=00000000000000000016,dont_hash,fsuuid=0a46f75b-39gc-87}4-b\x0044-4783\x00a\x004,mask=MAY_EXEC,smackfshat=9p\x00,uid>', @ANYRESDEC=r3, @ANYBLOB=',smackfXroot=9p\x00,\x00']) fstat(r0, &(0x7f0000000540)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@local, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) [ 346.166092] FAULT_INJECTION: forcing a failure. [ 346.166092] name failslab, interval 1, probability 0, space 0, times 0 [ 346.207157] CPU: 0 PID: 11504 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 346.215724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.225090] Call Trace: [ 346.227703] dump_stack+0x244/0x39d [ 346.231363] ? dump_stack_print_info.cold.1+0x20/0x20 [ 346.236585] ? lock_downgrade+0x900/0x900 [ 346.240760] should_fail.cold.4+0xa/0x17 [ 346.245401] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.245486] ? rcu_softirq_qs+0x20/0x20 [ 346.245501] ? unwind_dump+0x190/0x190 [ 346.245527] ? is_bpf_text_address+0xd3/0x170 [ 346.245557] ? zap_class+0x640/0x640 [ 346.245586] ? __kernel_text_address+0xd/0x40 [ 346.245600] ? unwind_get_return_address+0x61/0xa0 [ 346.245621] ? find_held_lock+0x36/0x1c0 [ 346.245653] ? __lock_is_held+0xb5/0x140 [ 346.245680] ? kobject_uevent+0x1f/0x24 [ 346.245699] ? perf_trace_sched_process_exec+0x860/0x860 [ 346.293856] ? do_vfs_ioctl+0x1de/0x1720 [ 346.297936] ? ksys_ioctl+0xa9/0xd0 [ 346.301578] ? __x64_sys_ioctl+0x73/0xb0 [ 346.305661] ? do_syscall_64+0x1b9/0x820 [ 346.309752] __should_failslab+0x124/0x180 [ 346.314018] should_failslab+0x9/0x14 [ 346.317835] kmem_cache_alloc+0x2be/0x730 [ 346.322023] skb_clone+0x1bb/0x500 [ 346.325582] ? skb_split+0x11e0/0x11e0 [ 346.329499] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 346.334533] ? netlink_trim+0x1b4/0x380 [ 346.338556] ? netlink_skb_destructor+0x210/0x210 [ 346.343428] netlink_broadcast_filtered+0x110f/0x1680 [ 346.348641] ? __netlink_sendskb+0xd0/0xd0 [ 346.352905] ? kasan_check_read+0x11/0x20 [ 346.357071] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 346.362374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.367972] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 346.373447] ? refcount_add_not_zero_checked+0x330/0x330 [ 346.378919] ? netlink_has_listeners+0x2cb/0x4a0 [ 346.383692] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 346.388730] netlink_broadcast+0x3a/0x50 [ 346.392826] kobject_uevent_env+0xa83/0x101e [ 346.397279] kobject_uevent+0x1f/0x24 [ 346.401092] lo_ioctl+0x1385/0x1d60 [ 346.404738] ? lo_rw_aio+0x1ef0/0x1ef0 [ 346.408664] blkdev_ioctl+0x9ac/0x2010 [ 346.412571] ? blkpg_ioctl+0xc10/0xc10 [ 346.416486] ? lock_downgrade+0x900/0x900 [ 346.420646] ? check_preemption_disabled+0x48/0x280 [ 346.425696] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 346.430636] ? kasan_check_read+0x11/0x20 [ 346.434800] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 346.440094] ? rcu_softirq_qs+0x20/0x20 [ 346.444092] ? __fget+0x4d1/0x740 [ 346.447567] ? ksys_dup3+0x680/0x680 [ 346.451306] block_ioctl+0xee/0x130 [ 346.454945] ? blkdev_fallocate+0x400/0x400 [ 346.459283] do_vfs_ioctl+0x1de/0x1720 [ 346.463183] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 346.468753] ? ioctl_preallocate+0x300/0x300 [ 346.473179] ? __fget_light+0x2e9/0x430 [ 346.477167] ? fget_raw+0x20/0x20 [ 346.480633] ? rcu_read_lock_sched_held+0x14f/0x180 [ 346.485676] ? kmem_cache_free+0x24f/0x290 [ 346.489929] ? putname+0xf7/0x130 [ 346.493396] ? do_syscall_64+0x9a/0x820 [ 346.497384] ? do_syscall_64+0x9a/0x820 [ 346.501374] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 346.505986] ? security_file_ioctl+0x94/0xc0 [ 346.510435] ksys_ioctl+0xa9/0xd0 [ 346.513908] __x64_sys_ioctl+0x73/0xb0 [ 346.517819] do_syscall_64+0x1b9/0x820 [ 346.521752] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 346.527129] ? syscall_return_slowpath+0x5e0/0x5e0 [ 346.532075] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 346.536943] ? trace_hardirqs_on_caller+0x310/0x310 [ 346.541989] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 346.547023] ? prepare_exit_to_usermode+0x291/0x3b0 [ 346.552060] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 346.556927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.562127] RIP: 0033:0x4573d7 [ 346.565332] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.584240] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.591957] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 00000000004573d7 [ 346.599239] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 05:29:57 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000280)={{}, 'syz0\x00', 0x48}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000300)={{}, 'syz0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x40) dup3(r0, r1, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x5bc) 05:29:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x800000000000000, 0x7ffff000) [ 346.606518] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 346.613817] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 346.621111] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:29:57 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:29:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x10000000000000, 0x7ffff000) [ 346.746512] input: syz0 as /devices/virtual/input/input13 05:29:57 executing program 5 (fault-call:4 fault-nth:23): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:57 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:29:57 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:29:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x78}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007c80)='net/netlink\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/125, 0x7d}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/195, 0xc3}], 0x3, 0x0) 05:29:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x1000000000000000, 0x7ffff000) [ 347.091309] FAULT_INJECTION: forcing a failure. [ 347.091309] name failslab, interval 1, probability 0, space 0, times 0 [ 347.169072] CPU: 0 PID: 11533 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 347.177612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.186972] Call Trace: [ 347.189597] dump_stack+0x244/0x39d [ 347.193246] ? dump_stack_print_info.cold.1+0x20/0x20 [ 347.198552] ? __handle_mm_fault+0xa57/0x5be0 [ 347.203075] should_fail.cold.4+0xa/0x17 [ 347.207149] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 347.212267] ? kasan_check_read+0x11/0x20 05:29:57 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:29:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000500)=""/199, 0xc7}, {&(0x7f00000023c0)=""/4096, 0x1000}], 0x2) socketpair(0x1f, 0x0, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x9, 0xfffffffffffff9d6, 0x2, {0x0, 0x1c9c380}, 0x7fffffff}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/25, 0x19}], 0x1) socket$alg(0x26, 0x5, 0x0) [ 347.216427] ? do_raw_spin_unlock+0xa7/0x330 [ 347.220851] ? trace_hardirqs_on+0x310/0x310 [ 347.225275] ? zap_class+0x640/0x640 [ 347.229008] ? zap_class+0x640/0x640 [ 347.232738] ? zap_class+0x640/0x640 [ 347.236474] ? find_held_lock+0x36/0x1c0 [ 347.236515] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 347.236535] ? perf_trace_sched_process_exec+0x860/0x860 [ 347.245524] ? rcu_softirq_qs+0x20/0x20 [ 347.245544] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 347.245564] __should_failslab+0x124/0x180 [ 347.264742] should_failslab+0x9/0x14 [ 347.268551] __kmalloc_track_caller+0x2d1/0x760 [ 347.268572] ? strncpy_from_user+0x5a0/0x5a0 [ 347.268594] ? strndup_user+0x77/0xd0 [ 347.277665] memdup_user+0x2c/0xa0 [ 347.277684] strndup_user+0x77/0xd0 [ 347.277701] ksys_mount+0x3c/0x140 [ 347.277718] __x64_sys_mount+0xbe/0x150 [ 347.296209] do_syscall_64+0x1b9/0x820 [ 347.300114] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 347.305495] ? syscall_return_slowpath+0x5e0/0x5e0 [ 347.310433] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.315323] ? trace_hardirqs_on_caller+0x310/0x310 [ 347.320356] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 347.325405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.330959] ? prepare_exit_to_usermode+0x291/0x3b0 [ 347.335999] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.340879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.346085] RIP: 0033:0x459fda [ 347.349288] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 347.368195] RSP: 002b:00007f93fe894a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 347.375914] RAX: ffffffffffffffda RBX: 00007f93fe894b30 RCX: 0000000000459fda [ 347.383193] RDX: 00007f93fe894ad0 RSI: 0000000020000080 RDI: 00007f93fe894af0 [ 347.390476] RBP: 0000000020000080 R08: 00007f93fe894b30 R09: 00007f93fe894ad0 [ 347.397755] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000000000006 [ 347.397766] R13: 0000000000000020 R14: 00000000004d7e18 R15: 0000000000000005 05:29:59 executing program 2: socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003140)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000280)}, 0x40}], 0x1, 0x1, &(0x7f0000003280)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='comm\x00') preadv(r1, &(0x7f00000017c0), 0x1d0, 0x0) 05:29:59 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:29:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xc00000000000000, 0x7ffff000) 05:29:59 executing program 5 (fault-call:4 fault-nth:24): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:29:59 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:29:59 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000000)="153f6234488dd25d766070") shutdown(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001300), 0x40000a2, 0x0, &(0x7f00000013c0)={0x0, 0x1c9c380}) [ 348.918603] FAULT_INJECTION: forcing a failure. [ 348.918603] name failslab, interval 1, probability 0, space 0, times 0 05:29:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x4000000, 0x7ffff000) [ 348.986610] CPU: 0 PID: 11555 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 348.995171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.004536] Call Trace: [ 349.007151] dump_stack+0x244/0x39d [ 349.010852] ? dump_stack_print_info.cold.1+0x20/0x20 [ 349.016085] ? lo_ioctl+0xe6/0x1d60 [ 349.019745] should_fail.cold.4+0xa/0x17 [ 349.023825] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 349.028968] ? blkpg_ioctl+0xc10/0xc10 [ 349.032881] ? lock_downgrade+0x900/0x900 [ 349.032898] ? check_preemption_disabled+0x48/0x280 [ 349.032923] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 349.032940] ? kasan_check_read+0x11/0x20 [ 349.032963] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 349.047064] ? find_held_lock+0x36/0x1c0 [ 349.047124] ? xfs_inactive_symlink_rmt+0x228/0xa50 [ 349.047155] ? perf_trace_sched_process_exec+0x860/0x860 [ 349.071086] ? block_ioctl+0xee/0x130 [ 349.074922] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.080491] __should_failslab+0x124/0x180 [ 349.084769] should_failslab+0x9/0x14 [ 349.088599] kmem_cache_alloc+0x2be/0x730 [ 349.092779] ? fget_raw+0x20/0x20 [ 349.096261] getname_flags+0xd0/0x590 [ 349.100085] do_mkdirat+0xc5/0x310 [ 349.103642] ? __ia32_sys_mknod+0xb0/0xb0 [ 349.107812] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.113225] ? trace_hardirqs_off_caller+0x300/0x300 [ 349.118346] ? ksys_ioctl+0x81/0xd0 [ 349.121990] __x64_sys_mkdir+0x5c/0x80 [ 349.125893] do_syscall_64+0x1b9/0x820 [ 349.129793] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 349.135169] ? syscall_return_slowpath+0x5e0/0x5e0 [ 349.140107] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.144967] ? trace_hardirqs_on_caller+0x310/0x310 [ 349.149998] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 349.155028] ? prepare_exit_to_usermode+0x291/0x3b0 [ 349.160067] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.164933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.170129] RIP: 0033:0x456987 05:29:59 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:00 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x82000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000007c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000880)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'team0\x00'}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000980)={@mcast2}, &(0x7f00000009c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f40)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000e80)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000009340)=[{{0xffffffffffffffff, 0x0, &(0x7f0000003280)=[{&(0x7f0000002180)=""/113, 0x71}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/64, 0x40}], 0x3, &(0x7f00000032c0)=""/224, 0xe0, 0x9}, 0xfffffffffffffffe}, {{&(0x7f0000006c40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006dc0)=""/66, 0x42}, {&(0x7f0000006e40)=""/103, 0x67}], 0x2, &(0x7f0000006f00)=""/245, 0xf5, 0x1000}}, {{&(0x7f00000070c0)=@sco, 0x80, &(0x7f0000008300)=[{&(0x7f0000007300)=""/4096, 0x1000}], 0x1, &(0x7f0000008340)=""/4096, 0x1000}, 0x1}], 0x3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r0, 0x0, 0x6, &(0x7f0000000000)='team0\x00', 0xffffffffffffffff}, 0x30) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r4, r2, r5}, 0xc) bind$alg(r3, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r6 = accept$alg(r3, 0x0, 0x0) recvmmsg(r6, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x34e, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x11, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) [ 349.173332] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.192239] RSP: 002b:00007f93fe894a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 349.199966] RAX: ffffffffffffffda RBX: 0000000020000110 RCX: 0000000000456987 [ 349.207242] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000080 [ 349.214520] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 349.221930] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 349.229232] R13: 0000000000000000 R14: 00000000004d7e18 R15: 0000000000000005 05:30:00 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0, 0xa}, 0x10) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'user.', 'GPL\x00'}) modify_ldt$read(0x0, &(0x7f0000000200)=""/10, 0xa) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001680)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x18}}, &(0x7f0000000680)=""/4096, 0x1a, 0x1000}, 0x20) 05:30:00 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) [ 349.324791] [ 349.326764] ********************************************************** 05:30:00 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x10000000, 0x7ffff000) [ 349.374364] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 349.410568] ** ** 05:30:00 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x82000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000007c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000880)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'team0\x00'}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000980)={@mcast2}, &(0x7f00000009c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f40)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000e80)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000009340)=[{{0xffffffffffffffff, 0x0, &(0x7f0000003280)=[{&(0x7f0000002180)=""/113, 0x71}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/64, 0x40}], 0x3, &(0x7f00000032c0)=""/224, 0xe0, 0x9}, 0xfffffffffffffffe}, {{&(0x7f0000006c40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006dc0)=""/66, 0x42}, {&(0x7f0000006e40)=""/103, 0x67}], 0x2, &(0x7f0000006f00)=""/245, 0xf5, 0x1000}}, {{&(0x7f00000070c0)=@sco, 0x80, &(0x7f0000008300)=[{&(0x7f0000007300)=""/4096, 0x1000}], 0x1, &(0x7f0000008340)=""/4096, 0x1000}, 0x1}], 0x3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r0, 0x0, 0x6, &(0x7f0000000000)='team0\x00', 0xffffffffffffffff}, 0x30) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r4, r2, r5}, 0xc) bind$alg(r3, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r6 = accept$alg(r3, 0x0, 0x0) recvmmsg(r6, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x34e, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x11, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) [ 349.466884] ** trace_printk() being used. Allocating extra memory. ** [ 349.500830] ** ** 05:30:00 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) shutdown(0xffffffffffffffff, 0x2) [ 349.524527] ** This means that this is a DEBUG kernel and it is ** [ 349.531344] ** unsafe for production use. ** [ 349.549134] ** ** [ 349.556867] ** If you see this message and you are not debugging ** [ 349.564123] ** the kernel, report this immediately to your vendor! ** [ 349.570986] ** ** [ 349.578474] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 349.596842] ********************************************************** 05:30:00 executing program 5 (fault-call:4 fault-nth:25): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:30:00 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xff0f, 0x7ffff000) 05:30:00 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'brou%e\x00\x00\x00\x00\x00\x00\x00!\x00', 0x20, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x4a9) 05:30:00 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xffffffffffffffff, 0x7ffff000) 05:30:00 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x1, 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x98, "c352dc7b57265bef0eacf61a7fb3f6e133f126127a0e43c87403a21700d87234445229bcbb0b58cda8dc21fb4b1c1ca5f57de4c0d846b90c87a2f1cf58f42f08a7d72c2ac78c1f06c07b70db1b49b037464bd88865e9fc24ef360c91698ae2e6a74646051d1456c0720c4af4f6fe8cedfc72ddd32292d3f3b3af6ec1175f397b53da9e82f49668cb8c0b00fc9bdb7cb624c63033157e650b"}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, 0x8) fcntl$getown(r0, 0x9) 05:30:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x28, 0x0, 0x0, 0xfffffffffffffe7c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bind$xdp(r1, &(0x7f0000000180)={0x2c, 0x7, r2, 0xf, r1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getgroups(0x8, &(0x7f0000000100)=[0xee01, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xee00]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'rose0\x00', r2}) 05:30:00 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:30:00 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0), 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, 0xe8) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 05:30:00 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x68, 0x7ffff000) [ 349.982540] FAULT_INJECTION: forcing a failure. [ 349.982540] name failslab, interval 1, probability 0, space 0, times 0 [ 350.059384] CPU: 1 PID: 11628 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 350.067931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.078225] Call Trace: [ 350.080846] dump_stack+0x244/0x39d [ 350.084500] ? dump_stack_print_info.cold.1+0x20/0x20 [ 350.089887] ? __kernel_text_address+0xd/0x40 [ 350.094399] ? unwind_get_return_address+0x61/0xa0 [ 350.099355] should_fail.cold.4+0xa/0x17 [ 350.103431] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.108556] ? save_stack+0x43/0xd0 [ 350.112192] ? kasan_kmalloc+0xc7/0xe0 [ 350.116560] ? __kmalloc_track_caller+0x157/0x760 [ 350.121414] ? memdup_user+0x2c/0xa0 [ 350.125145] ? do_syscall_64+0x1b9/0x820 [ 350.129219] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.134596] ? zap_class+0x640/0x640 [ 350.138318] ? zap_class+0x640/0x640 [ 350.142055] ? find_held_lock+0x36/0x1c0 [ 350.146164] ? perf_trace_sched_process_exec+0x860/0x860 [ 350.151626] ? lock_release+0xa10/0xa10 [ 350.155611] ? perf_trace_sched_process_exec+0x860/0x860 [ 350.161082] __should_failslab+0x124/0x180 [ 350.165337] should_failslab+0x9/0x14 [ 350.169156] __kmalloc_track_caller+0x2d1/0x760 [ 350.173880] ? strncpy_from_user+0x5a0/0x5a0 [ 350.178299] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.183865] ? strndup_user+0x77/0xd0 [ 350.187699] memdup_user+0x2c/0xa0 [ 350.191254] strndup_user+0x77/0xd0 [ 350.194897] ksys_mount+0x73/0x140 [ 350.198455] __x64_sys_mount+0xbe/0x150 [ 350.202445] do_syscall_64+0x1b9/0x820 [ 350.206343] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 350.211728] ? syscall_return_slowpath+0x5e0/0x5e0 [ 350.216672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.221556] ? trace_hardirqs_on_caller+0x310/0x310 [ 350.226583] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 350.231608] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.237161] ? prepare_exit_to_usermode+0x291/0x3b0 [ 350.242196] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.247061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.252443] RIP: 0033:0x459fda [ 350.255649] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 350.274561] RSP: 002b:00007f93fe873a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 350.282288] RAX: ffffffffffffffda RBX: 00007f93fe873b30 RCX: 0000000000459fda [ 350.289571] RDX: 00007f93fe873ad0 RSI: 0000000020000080 RDI: 00007f93fe873af0 [ 350.296882] RBP: 0000000020000080 R08: 00007f93fe873b30 R09: 00007f93fe873ad0 [ 350.304170] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000000000004 [ 350.311458] R13: 0000000000000020 R14: 00000000004d7e18 R15: 0000000000000003 05:30:01 executing program 5 (fault-call:4 fault-nth:26): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:30:01 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r5 = dup2(r2, r3) sendmsg$netlink(r5, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x12b, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 05:30:01 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:30:01 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x4c00000000000000, 0x7ffff000) 05:30:01 executing program 4: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00002cbd7000fddbdf2503000000080005006a00000008000600000000800800050005000000080006003f0000103c00030014000200697036746e6c3000000000000000000008000400ff03000008000800200000001400020073797a6b616c6c657230000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x404c080) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000940)=ANY=[], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) chroot(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x80, r1, 0x1, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x5}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 05:30:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xf00, 0x7ffff000) 05:30:01 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) [ 350.488708] sysfs: Unknown parameter '/dev/mixer' [ 350.519422] FAULT_INJECTION: forcing a failure. [ 350.519422] name failslab, interval 1, probability 0, space 0, times 0 05:30:01 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) [ 350.548102] sysfs: Unknown parameter '/dev/mixer' [ 350.568321] CPU: 0 PID: 11654 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 350.576868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.576875] Call Trace: [ 350.576903] dump_stack+0x244/0x39d [ 350.576938] ? dump_stack_print_info.cold.1+0x20/0x20 [ 350.597692] ? __kernel_text_address+0xd/0x40 [ 350.597711] ? unwind_get_return_address+0x61/0xa0 [ 350.597734] should_fail.cold.4+0xa/0x17 [ 350.597754] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.597780] ? save_stack+0x43/0xd0 [ 350.597791] ? kasan_kmalloc+0xc7/0xe0 [ 350.597807] ? __kmalloc_track_caller+0x157/0x760 [ 350.597828] ? memdup_user+0x2c/0xa0 [ 350.607264] ? do_syscall_64+0x1b9/0x820 [ 350.607283] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.607301] ? zap_class+0x640/0x640 [ 350.607323] ? zap_class+0x640/0x640 [ 350.616504] ? find_held_lock+0x36/0x1c0 [ 350.616545] ? perf_trace_sched_process_exec+0x860/0x860 [ 350.616563] ? lock_release+0xa10/0xa10 [ 350.616578] ? perf_trace_sched_process_exec+0x860/0x860 [ 350.616609] __should_failslab+0x124/0x180 [ 350.628970] should_failslab+0x9/0x14 [ 350.628990] __kmalloc_track_caller+0x2d1/0x760 [ 350.629012] ? strncpy_from_user+0x5a0/0x5a0 [ 350.629029] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.629050] ? strndup_user+0x77/0xd0 [ 350.694911] memdup_user+0x2c/0xa0 [ 350.698752] strndup_user+0x77/0xd0 [ 350.702405] ksys_mount+0x73/0x140 [ 350.705969] __x64_sys_mount+0xbe/0x150 [ 350.709969] do_syscall_64+0x1b9/0x820 [ 350.713876] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 350.719257] ? syscall_return_slowpath+0x5e0/0x5e0 [ 350.724206] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.729069] ? trace_hardirqs_on_caller+0x310/0x310 [ 350.734108] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 350.739144] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.744734] ? prepare_exit_to_usermode+0x291/0x3b0 [ 350.744783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.744835] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.744869] RIP: 0033:0x459fda [ 350.744895] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 350.744914] RSP: 002b:00007f93fe894a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 350.744936] RAX: ffffffffffffffda RBX: 00007f93fe894b30 RCX: 0000000000459fda 05:30:01 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) [ 350.744945] RDX: 00007f93fe894ad0 RSI: 0000000020000080 RDI: 00007f93fe894af0 [ 350.744954] RBP: 0000000020000080 R08: 00007f93fe894b30 R09: 00007f93fe894ad0 [ 350.744964] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000000000006 [ 350.744979] R13: 0000000000000020 R14: 00000000004d7e18 R15: 0000000000000005 05:30:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x4c00000000000000, 0x7ffff000) 05:30:01 executing program 4: perf_event_open(&(0x7f0000000180)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x47fff, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x7, 0x4d, 0x1}, 0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000000c0)=0x80) ioctl$KDADDIO(r3, 0x4b34, 0x9) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000380000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="b9800000c00f3235000800000f309d440f20c03501000000440f22c00fc72ec4e17853bd450000002e0fc75900c4c2f547c4640f01cb66baa000ec0f017e0a", 0x3f}], 0x1, 0x0, &(0x7f00000000c0), 0x353) 05:30:01 executing program 5 (fault-call:4 fault-nth:27): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:30:01 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x4800000000000000, 0x7ffff000) 05:30:01 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:30:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x6) 05:30:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000), 0x37, &(0x7f0000000200)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$UI_ABS_SETUP(r4, 0x401c5504, &(0x7f0000000100)={0x2, {0x1, 0x2, 0x7, 0x2, 0x8}}) 05:30:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x6) 05:30:01 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x300000000000000, 0x7ffff000) 05:30:02 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) [ 351.236022] team0: Cannot enslave team device to itself [ 351.268744] team0: Cannot enslave team device to itself [ 351.285763] FAULT_INJECTION: forcing a failure. [ 351.285763] name failslab, interval 1, probability 0, space 0, times 0 [ 351.323757] CPU: 0 PID: 11690 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 351.332280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.341637] Call Trace: [ 351.344244] dump_stack+0x244/0x39d [ 351.347906] ? dump_stack_print_info.cold.1+0x20/0x20 [ 351.353126] ? find_held_lock+0x36/0x1c0 [ 351.357213] should_fail.cold.4+0xa/0x17 [ 351.361290] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 351.366439] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 351.371384] ? kasan_check_read+0x11/0x20 [ 351.375555] ? rcu_softirq_qs+0x20/0x20 [ 351.379546] ? rcu_softirq_qs+0x20/0x20 [ 351.383534] ? unwind_dump+0x190/0x190 [ 351.387451] ? find_held_lock+0x36/0x1c0 [ 351.391555] ? perf_trace_sched_process_exec+0x860/0x860 [ 351.397023] ? save_stack+0xa9/0xd0 [ 351.400681] ? kmem_cache_alloc_trace+0x152/0x750 [ 351.405549] ? copy_mount_options+0x5f/0x430 [ 351.409976] __should_failslab+0x124/0x180 [ 351.414233] should_failslab+0x9/0x14 [ 351.418078] kmem_cache_alloc+0x2be/0x730 [ 351.422273] ? find_held_lock+0x36/0x1c0 [ 351.426378] getname_flags+0xd0/0x590 [ 351.430192] user_path_at_empty+0x2d/0x50 [ 351.434356] do_mount+0x180/0x1d90 [ 351.437920] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 351.443479] ? rcu_pm_notify+0xc0/0xc0 [ 351.447386] ? copy_mount_string+0x40/0x40 [ 351.451642] ? copy_mount_options+0x5f/0x430 [ 351.456062] ? rcu_read_lock_sched_held+0x14f/0x180 [ 351.461097] ? kmem_cache_alloc_trace+0x353/0x750 [ 351.465970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 351.471522] ? _copy_from_user+0xdf/0x150 [ 351.475692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.481259] ? copy_mount_options+0x315/0x430 [ 351.485810] ksys_mount+0x12d/0x140 [ 351.489471] __x64_sys_mount+0xbe/0x150 [ 351.493466] do_syscall_64+0x1b9/0x820 [ 351.497369] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 351.502756] ? syscall_return_slowpath+0x5e0/0x5e0 [ 351.507703] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.512563] ? trace_hardirqs_on_caller+0x310/0x310 [ 351.517600] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 351.522635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.528192] ? prepare_exit_to_usermode+0x291/0x3b0 05:30:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x6) 05:30:02 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) [ 351.533229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.533256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.533274] RIP: 0033:0x459fda [ 351.543308] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 351.543317] RSP: 002b:00007f93fe894a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 351.543333] RAX: ffffffffffffffda RBX: 00007f93fe894b30 RCX: 0000000000459fda 05:30:02 executing program 5 (fault-call:4 fault-nth:28): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:30:02 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:30:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000001c0)=""/87, 0x57}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/8, &(0x7f0000000080)=0x1a08) 05:30:02 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x3f00000000000000, 0x7ffff000) 05:30:02 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0xf}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r1, r0}}, 0x358) [ 351.543343] RDX: 00007f93fe894ad0 RSI: 0000000020000080 RDI: 00007f93fe894af0 [ 351.543353] RBP: 0000000020000080 R08: 00007f93fe894b30 R09: 00007f93fe894ad0 [ 351.543362] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000000000006 [ 351.543377] R13: 0000000000000020 R14: 00000000004d7e18 R15: 0000000000000005 05:30:02 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) [ 351.723745] FAULT_INJECTION: forcing a failure. [ 351.723745] name failslab, interval 1, probability 0, space 0, times 0 [ 351.753915] CPU: 1 PID: 11721 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 351.762433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.771796] Call Trace: [ 351.774413] dump_stack+0x244/0x39d [ 351.778077] ? dump_stack_print_info.cold.1+0x20/0x20 [ 351.783984] ? __kernel_text_address+0xd/0x40 [ 351.788496] ? unwind_get_return_address+0x61/0xa0 [ 351.793446] should_fail.cold.4+0xa/0x17 [ 351.797523] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 351.802648] ? kasan_kmalloc+0xc7/0xe0 [ 351.806571] ? __kmalloc_track_caller+0x157/0x760 [ 351.811426] ? memdup_user+0x2c/0xa0 [ 351.815162] ? zap_class+0x640/0x640 [ 351.818893] ? do_syscall_64+0x1b9/0x820 05:30:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x7a00000000000000, 0x7ffff000) 05:30:02 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x7, 0x57, 0x5, 0x1ff, 0xffff}) r1 = memfd_create(&(0x7f00000004c0)="5c73656c696e70707031e95b2d00000000000000000000000000000000000000000000000c00", 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x3}, 0x4) syz_open_pts(r1, 0x80400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000100)={0x8}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x2, 0x2) write$cgroup_int(r2, &(0x7f0000000040), 0x10) write$P9_RREADDIR(r2, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r2], 0x14) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fcntl$getflags(r2, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) [ 351.822980] ? zap_class+0x640/0x640 [ 351.826706] ? zap_class+0x640/0x640 [ 351.830457] ? find_held_lock+0x36/0x1c0 [ 351.834563] ? perf_trace_sched_process_exec+0x860/0x860 [ 351.840027] ? lock_release+0xa10/0xa10 [ 351.840043] ? perf_trace_sched_process_exec+0x860/0x860 [ 351.840063] ? usercopy_warn+0x110/0x110 [ 351.840087] __should_failslab+0x124/0x180 [ 351.840108] should_failslab+0x9/0x14 [ 351.861653] kmem_cache_alloc_trace+0x2d7/0x750 [ 351.866362] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 351.871927] ? _copy_from_user+0xdf/0x150 [ 351.876099] copy_mount_options+0x5f/0x430 [ 351.880355] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 351.885906] ksys_mount+0xd0/0x140 [ 351.889452] __x64_sys_mount+0xbe/0x150 [ 351.893437] do_syscall_64+0x1b9/0x820 [ 351.897330] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 351.902703] ? syscall_return_slowpath+0x5e0/0x5e0 [ 351.907635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.912489] ? trace_hardirqs_on_caller+0x310/0x310 [ 351.917517] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 351.922539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.928083] ? prepare_exit_to_usermode+0x291/0x3b0 [ 351.933109] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.937967] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.943160] RIP: 0033:0x459fda [ 351.946364] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 351.965266] RSP: 002b:00007f93fe894a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 05:30:02 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) [ 351.972976] RAX: ffffffffffffffda RBX: 00007f93fe894b30 RCX: 0000000000459fda [ 351.980291] RDX: 00007f93fe894ad0 RSI: 0000000020000080 RDI: 00007f93fe894af0 [ 351.987559] RBP: 0000000020000080 R08: 00007f93fe894b30 R09: 00007f93fe894ad0 [ 351.994829] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000000000006 [ 352.002116] R13: 0000000000000020 R14: 00000000004d7e18 R15: 0000000000000005 05:30:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xb000000, 0x7ffff000) 05:30:02 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:03 executing program 5 (fault-call:4 fault-nth:29): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:30:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x34000}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2040, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x5ece, 0x4) 05:30:03 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x7, 0x57, 0x5, 0x1ff, 0xffff}) r1 = memfd_create(&(0x7f00000004c0)="5c73656c696e70707031e95b2d00000000000000000000000000000000000000000000000c00", 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x3}, 0x4) syz_open_pts(r1, 0x80400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000100)={0x8}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x2, 0x2) write$cgroup_int(r2, &(0x7f0000000040), 0x10) write$P9_RREADDIR(r2, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r2], 0x14) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) fcntl$getflags(r2, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) 05:30:03 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:30:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x74000000, 0x7ffff000) 05:30:03 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:03 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xa00, 0x7ffff000) [ 352.412183] FAULT_INJECTION: forcing a failure. [ 352.412183] name failslab, interval 1, probability 0, space 0, times 0 05:30:03 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) [ 352.475145] CPU: 1 PID: 11756 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 352.483689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.493056] Call Trace: [ 352.495688] dump_stack+0x244/0x39d [ 352.499346] ? dump_stack_print_info.cold.1+0x20/0x20 [ 352.504562] ? find_held_lock+0x36/0x1c0 [ 352.508661] should_fail.cold.4+0xa/0x17 [ 352.512738] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 352.517876] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 352.522827] ? kasan_check_read+0x11/0x20 [ 352.522863] ? rcu_softirq_qs+0x20/0x20 [ 352.522881] ? rcu_softirq_qs+0x20/0x20 [ 352.522895] ? unwind_dump+0x190/0x190 [ 352.522925] ? find_held_lock+0x36/0x1c0 [ 352.542985] ? perf_trace_sched_process_exec+0x860/0x860 [ 352.543003] ? save_stack+0xa9/0xd0 [ 352.543025] ? kmem_cache_alloc_trace+0x152/0x750 [ 352.556932] ? copy_mount_options+0x5f/0x430 [ 352.561372] __should_failslab+0x124/0x180 [ 352.565626] should_failslab+0x9/0x14 [ 352.569449] kmem_cache_alloc+0x2be/0x730 05:30:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000180)='veth\x00'}, 0x30) r4 = getpgid(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000080)={0x266, 0x6, r4, 0xfff, r5, 0x1000, 0xff, 0x10000}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000014c0)={r1, 0x1, 0x41, "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"}) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f0000000100)=@newlink={0x48, 0x12, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) accept(r1, &(0x7f0000001400)=@generic, &(0x7f0000000240)=0x80) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000003c0)=ANY=[], 0x0) 05:30:03 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) [ 352.573618] getname_flags+0xd0/0x590 [ 352.577457] user_path_at_empty+0x2d/0x50 [ 352.581631] do_mount+0x180/0x1d90 [ 352.585190] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 352.590747] ? rcu_pm_notify+0xc0/0xc0 [ 352.594674] ? copy_mount_string+0x40/0x40 [ 352.598929] ? copy_mount_options+0x5f/0x430 [ 352.598947] ? rcu_read_lock_sched_held+0x14f/0x180 [ 352.598966] ? kmem_cache_alloc_trace+0x353/0x750 [ 352.598986] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.599009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.624346] ? copy_mount_options+0x315/0x430 [ 352.628875] ksys_mount+0x12d/0x140 [ 352.628896] __x64_sys_mount+0xbe/0x150 [ 352.628919] do_syscall_64+0x1b9/0x820 [ 352.628936] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 352.628957] ? syscall_return_slowpath+0x5e0/0x5e0 [ 352.645791] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.645813] ? trace_hardirqs_on_caller+0x310/0x310 [ 352.645832] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 352.645861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.645879] ? prepare_exit_to_usermode+0x291/0x3b0 [ 352.645902] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.645925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.686265] RIP: 0033:0x459fda [ 352.689473] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 352.708383] RSP: 002b:00007f93fe894a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 352.716099] RAX: ffffffffffffffda RBX: 00007f93fe894b30 RCX: 0000000000459fda 05:30:03 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) [ 352.723380] RDX: 00007f93fe894ad0 RSI: 0000000020000080 RDI: 00007f93fe894af0 [ 352.730655] RBP: 0000000020000080 R08: 00007f93fe894b30 R09: 00007f93fe894ad0 [ 352.737926] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000000000006 [ 352.745213] R13: 0000000000000020 R14: 00000000004d7e18 R15: 0000000000000005 05:30:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x4, 0x7ffff000) 05:30:03 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:30:03 executing program 5 (fault-call:4 fault-nth:30): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000380)={[{@uid={'uid'}}]}) 05:30:03 executing program 3: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r2, 0x2) 05:30:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4840, 0x0) ioctl$TIOCSBRK(r1, 0x5427) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x5e2a20ea9435194d, r0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x430, 0x0, 0x0, 0x270, 0x0, 0x0, 0x398, 0x398, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast, 0x8, 0x0, [0x2c, 0xf, 0x31, 0x2a, 0x7, 0x31, 0x1e, 0xd, 0x15, 0x25, 0x2f, 0x26, 0x3, 0x1b, 0x6, 0x3c], 0x3, 0x4, 0x54ed}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x20, 0x6}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local, 0x0, 0xb, [0x7, 0x36, 0x1e, 0xb, 0x35, 0x21, 0x18, 0x29, 0x0, 0x26, 0x33, 0x12, 0x7, 0x27, 0x32, 0x30], 0x0, 0x9, 0xffffffff80000001}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x6}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7, [0x7f, 0xbbc, 0xb30e, 0x8, 0x6, 0x5], 0x9, 0x101, 0x1c}}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7fff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x490) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000c86000), &(0x7f0000000000)=0xffffffffffffff4b) 05:30:03 executing program 2: open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x127) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe44, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb2a1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) semtimedop(0x0, &(0x7f0000000380), 0x194, &(0x7f0000000340)={0x0, 0x989680}) 05:30:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0xb00, 0x7ffff000) 05:30:03 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='syscall\x00') open(&(0x7f0000001700)='./file0\x00', 0x40, 0x82) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x200, 0x130) r1 = openat(r0, &(0x7f00000016c0)='./file0\x00', 0x80040, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000015c0)={r1, &(0x7f0000000500)="59fdb8ae36a870014b95eeda598578369496d0fa3124824508f6d8f8724300307e2cec09eca69a6468d5c22c11a751bedde6435ae8ddf6ad9369323b36fc687949895eaac5127fa84d0d8f9f230f1304dec329689c0054ce29c5b5536cd8b0eb687ebaa7214ee8b634454afa01369f889873d09bd6009533a5368bd7961470a72337f15eda5f9801723fda933a78a9ebd6179542d2b79e8df0", &(0x7f00000005c0)=""/4096}, 0x18) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x200a0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000240)) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000440)) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x200100, 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0x0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x105000, 0x800, 0x1}, 0x20) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='minix\x00', &(0x7f0000000200)='minix\x00', &(0x7f0000001600)="2b7d2d263a9876626f786e657431706f7369785f61636c5f6163636573732c2f277b7d00", &(0x7f0000000280)='minix\x00', &(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='+{,\x00'], &(0x7f0000001640)=[&(0x7f00000003c0)='u', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) close(r3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer\x00', 0x480000, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="078cffff29006000000cda40fff9d4c97f135d", 0x13, 0x400}], 0x0, 0x0) [ 353.204802] FAULT_INJECTION: forcing a failure. [ 353.204802] name failslab, interval 1, probability 0, space 0, times 0 [ 353.262021] CPU: 1 PID: 11784 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 353.270559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.279958] Call Trace: [ 353.282571] dump_stack+0x244/0x39d [ 353.286223] ? dump_stack_print_info.cold.1+0x20/0x20 [ 353.291460] ? is_bpf_text_address+0xd3/0x170 [ 353.295994] should_fail.cold.4+0xa/0x17 [ 353.300074] ? __save_stack_trace+0x8d/0xf0 [ 353.304415] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 353.309544] ? save_stack+0xa9/0xd0 [ 353.313198] ? kasan_kmalloc+0xc7/0xe0 [ 353.317098] ? kmem_cache_alloc_trace+0x152/0x750 [ 353.321957] ? legacy_init_fs_context+0x187/0x230 [ 353.326815] ? vfs_new_fs_context+0x3f4/0x77c [ 353.331325] ? do_mount+0xb70/0x1d90 [ 353.335082] ? ksys_mount+0x12d/0x140 [ 353.338896] ? __x64_sys_mount+0xbe/0x150 [ 353.343057] ? do_syscall_64+0x1b9/0x820 [ 353.347144] ? find_held_lock+0x36/0x1c0 [ 353.351249] ? check_preemption_disabled+0x48/0x280 [ 353.356281] ? perf_trace_sched_process_exec+0x860/0x860 [ 353.361754] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 353.367309] __should_failslab+0x124/0x180 [ 353.371595] should_failslab+0x9/0x14 [ 353.375411] kmem_cache_alloc_trace+0x2d7/0x750 [ 353.380102] ? legacy_init_fs_context+0x187/0x230 [ 353.384965] ? rcu_read_lock_sched_held+0x14f/0x180 [ 353.390001] ? kmem_cache_alloc_trace+0x353/0x750 [ 353.394860] ? rcu_read_lock_sched_held+0x14f/0x180 [ 353.399943] apparmor_fs_context_alloc+0x43/0xa0 [ 353.404725] security_fs_context_alloc+0x54/0xb0 [ 353.409523] vfs_new_fs_context+0x446/0x77c [ 353.413893] do_mount+0xb70/0x1d90 [ 353.417461] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 353.423017] ? copy_mount_string+0x40/0x40 [ 353.427273] ? copy_mount_options+0x5f/0x430 [ 353.431697] ? kmem_cache_alloc_trace+0x353/0x750 [ 353.436560] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.442109] ? _copy_from_user+0xdf/0x150 [ 353.446277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.451840] ? copy_mount_options+0x315/0x430 [ 353.456359] ksys_mount+0x12d/0x140 [ 353.460004] __x64_sys_mount+0xbe/0x150 [ 353.463996] do_syscall_64+0x1b9/0x820 [ 353.467902] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 353.473284] ? syscall_return_slowpath+0x5e0/0x5e0 [ 353.478227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.483085] ? trace_hardirqs_on_caller+0x310/0x310 [ 353.488114] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 353.493146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.498695] ? prepare_exit_to_usermode+0x291/0x3b0 [ 353.503747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.508611] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.513813] RIP: 0033:0x459fda [ 353.517017] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 353.535923] RSP: 002b:00007f93fe894a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 353.543665] RAX: ffffffffffffffda RBX: 00007f93fe894b30 RCX: 0000000000459fda [ 353.550966] RDX: 00007f93fe894ad0 RSI: 0000000020000080 RDI: 00007f93fe894af0 05:30:04 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb, "d6d6ccb27cad5841da5470"}, &(0x7f0000000180)=0x13) r1 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[], 0xfe7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) shutdown(r3, 0x2) 05:30:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000000000)=0x7400, 0x7ffff000) [ 353.558241] RBP: 0000000020000080 R08: 00007f93fe894b30 R09: 00007f93fe894ad0 [ 353.565520] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000000000006 [ 353.572793] R13: 0000000000000020 R14: 00000000004d7e18 R15: 0000000000000005 05:30:04 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000080)={0x7, 0x4d, 0x1}, 0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_create1(0x7fffd) [ 353.632325] BUG: unable to handle kernel paging request at fffffffffffffff4 [ 353.639461] PGD 926d067 P4D 926d067 PUD 926f067 PMD 0 [ 353.644766] Oops: 0000 [#1] PREEMPT SMP KASAN [ 353.649275] CPU: 1 PID: 11784 Comm: syz-executor5 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 353.657768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.667140] RIP: 0010:do_mount+0xb98/0x1d90 [ 353.671467] Code: 06 00 48 89 c2 48 89 c3 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 11 00 00 48 b8 00 00 00 00 00 fc ff df <4c> 8b 33 49 8d 7e 18 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 5e 11 [ 353.690394] RSP: 0018:ffff88017d5d7c28 EFLAGS: 00010246 [ 353.695761] RAX: dffffc0000000000 RBX: fffffffffffffff4 RCX: ffffc9000bee6000 [ 353.703049] RDX: 1ffffffffffffffe RSI: ffffffff81e011ec RDI: 0000000000000282 [ 353.708992] kobject: 'loop4' (000000009bef8d72): kobject_uevent_env [ 353.710347] RBP: ffff88017d5d7db0 R08: ffff8801bee18200 R09: 0000000000000000 [ 353.710363] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c2bc9430 [ 353.710372] R13: ffff880182610440 R14: ffff880182610440 R15: ffff88017f91a380 [ 353.710385] FS: 00007f93fe895700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 353.710394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 353.710403] CR2: fffffffffffffff4 CR3: 00000001c889d000 CR4: 00000000001406e0 [ 353.710412] Call Trace: [ 353.710442] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 353.725148] kobject: 'loop4' (000000009bef8d72): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 353.731389] ? copy_mount_string+0x40/0x40 [ 353.731411] ? copy_mount_options+0x5f/0x430 [ 353.731430] ? kmem_cache_alloc_trace+0x353/0x750 [ 353.731448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.731469] ? _copy_from_user+0xdf/0x150 [ 353.800757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.806323] ? copy_mount_options+0x315/0x430 [ 353.810843] ksys_mount+0x12d/0x140 [ 353.814487] __x64_sys_mount+0xbe/0x150 [ 353.818473] do_syscall_64+0x1b9/0x820 [ 353.822410] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 353.827796] ? syscall_return_slowpath+0x5e0/0x5e0 [ 353.832762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.837622] ? trace_hardirqs_on_caller+0x310/0x310 [ 353.842660] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 353.847701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.853252] ? prepare_exit_to_usermode+0x291/0x3b0 [ 353.858280] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.863140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.868338] RIP: 0033:0x459fda [ 353.871558] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 353.890461] RSP: 002b:00007f93fe894a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 353.898173] RAX: ffffffffffffffda RBX: 00007f93fe894b30 RCX: 0000000000459fda [ 353.905452] RDX: 00007f93fe894ad0 RSI: 0000000020000080 RDI: 00007f93fe894af0 [ 353.912732] RBP: 0000000020000080 R08: 00007f93fe894b30 R09: 00007f93fe894ad0 [ 353.920034] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000000000006 [ 353.927309] R13: 0000000000000020 R14: 00000000004d7e18 R15: 0000000000000005 [ 353.934597] Modules linked in: [ 353.937796] CR2: fffffffffffffff4 [ 353.941257] ---[ end trace 6cf347108411ee30 ]--- [ 353.946031] RIP: 0010:do_mount+0xb98/0x1d90 [ 353.950381] Code: 06 00 48 89 c2 48 89 c3 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 11 00 00 48 b8 00 00 00 00 00 fc ff df <4c> 8b 33 49 8d 7e 18 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 5e 11 [ 353.969283] RSP: 0018:ffff88017d5d7c28 EFLAGS: 00010246 [ 353.974653] RAX: dffffc0000000000 RBX: fffffffffffffff4 RCX: ffffc9000bee6000 [ 353.981928] RDX: 1ffffffffffffffe RSI: ffffffff81e011ec RDI: 0000000000000282 [ 353.989204] RBP: ffff88017d5d7db0 R08: ffff8801bee18200 R09: 0000000000000000 [ 353.996476] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c2bc9430 [ 354.003763] R13: ffff880182610440 R14: ffff880182610440 R15: ffff88017f91a380 [ 354.011205] FS: 00007f93fe895700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 354.019448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 354.025338] CR2: fffffffffffffff4 CR3: 00000001c889d000 CR4: 00000000001406e0 [ 354.032622] Kernel panic - not syncing: Fatal exception [ 354.038806] Kernel Offset: disabled [ 354.042430] Rebooting in 86400 seconds..