4c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1625.138666][ T8511] debugfs: File 'trace0' in directory 'loop0' already present! 01:43:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1625.253564][ T8523] debugfs: File 'dropped' in directory 'loop0' already present! [ 1625.297208][ T8523] debugfs: File 'msg' in directory 'loop0' already present! [ 1625.328775][ T8523] debugfs: File 'trace0' in directory 'loop0' already present! 01:43:55 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x48000000, 0x0, 0x0) [ 1625.345930][ T8526] debugfs: File 'dropped' in directory 'loop0' already present! [ 1625.387266][ T8526] debugfs: File 'msg' in directory 'loop0' already present! [ 1625.438803][ T8526] debugfs: File 'trace0' in directory 'loop0' already present! [ 1625.488292][ T8529] debugfs: File 'dropped' in directory 'loop0' already present! [ 1625.514419][ T8529] debugfs: File 'msg' in directory 'loop0' already present! [ 1625.528892][ T8529] debugfs: File 'trace0' in directory 'loop0' already present! [ 1625.537993][ T8530] debugfs: File 'dropped' in directory 'loop0' already present! [ 1625.549504][ T8530] debugfs: File 'msg' in directory 'loop0' already present! 01:43:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x15b}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:43:55 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1625.579871][ T8530] debugfs: File 'trace0' in directory 'loop0' already present! 01:43:55 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1ce"}, 0x2c) [ 1625.746028][ T8542] debugfs: File 'dropped' in directory 'loop0' already present! [ 1625.767183][ T8542] debugfs: File 'msg' in directory 'loop0' already present! [ 1625.823271][ T8542] debugfs: File 'trace0' in directory 'loop0' already present! [ 1625.863792][ T8543] debugfs: File 'dropped' in directory 'loop0' already present! [ 1625.903969][ T8543] debugfs: File 'msg' in directory 'loop0' already present! [ 1625.970182][ T8543] debugfs: File 'trace0' in directory 'loop0' already present! [ 1626.020980][ T8552] debugfs: File 'dropped' in directory 'loop0' already present! [ 1626.039245][ T8552] debugfs: File 'msg' in directory 'loop0' already present! [ 1626.052789][ T8552] debugfs: File 'trace0' in directory 'loop0' already present! [ 1626.062445][ T8545] debugfs: File 'dropped' in directory 'loop0' already present! [ 1626.077404][ T8545] debugfs: File 'msg' in directory 'loop0' already present! [ 1626.098411][ T8545] debugfs: File 'trace0' in directory 'loop0' already present! 01:43:57 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r6 = creat(0x0, 0x1) write$binfmt_script(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:43:57 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x4c000000, 0x0, 0x0) 01:43:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socket(0x400000000000010, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0003be90000ed190e", 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:43:57 executing program 3: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) recvfrom$rxrpc(r0, 0x0, 0x0, 0x142, 0x0, 0x0) 01:43:57 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x15c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:43:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1628.049950][ T8565] debugfs: File 'dropped' in directory 'loop0' already present! [ 1628.059585][ T8565] debugfs: File 'msg' in directory 'loop0' already present! 01:43:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, 0x0, 0x0) [ 1628.120113][ T8565] debugfs: File 'trace0' in directory 'loop0' already present! [ 1628.158665][ T8563] debugfs: File 'dropped' in directory 'loop0' already present! [ 1628.168683][ T8563] debugfs: File 'msg' in directory 'loop0' already present! [ 1628.210430][ T8574] ptrace attach of "/root/syz-executor.5"[8573] was attempted by "/root/syz-executor.5"[8574] [ 1628.217335][ T8563] debugfs: File 'trace0' in directory 'loop0' already present! 01:43:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) [ 1628.269416][ T8573] IPVS: ftp: loaded support on port[0] = 21 [ 1628.288976][ T8565] debugfs: File 'dropped' in directory 'loop0' already present! [ 1628.316909][ T8565] debugfs: File 'msg' in directory 'loop0' already present! 01:43:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x15d}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1628.348466][ T8565] debugfs: File 'trace0' in directory 'loop0' already present! 01:43:58 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1628.504150][ T8593] debugfs: File 'dropped' in directory 'loop0' already present! [ 1628.529718][ T8593] debugfs: File 'msg' in directory 'loop0' already present! 01:43:58 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r6 = creat(0x0, 0x1) write$binfmt_script(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r7 = getpid() rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:43:58 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x68000000, 0x0, 0x0) 01:43:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xc, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}, 0x0, 0x0, 0x2, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xfe6c) [ 1628.620834][ T8593] debugfs: File 'trace0' in directory 'loop0' already present! [ 1628.637061][ T7878] tipc: TX() has been purged, node left! [ 1628.669136][ T8598] debugfs: File 'dropped' in directory 'loop0' already present! [ 1628.699356][ T8598] debugfs: File 'msg' in directory 'loop0' already present! 01:43:58 executing program 3: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$l2tp(r0, 0x0, 0x0) [ 1628.733518][ T8608] ptrace attach of "/root/syz-executor.5"[8605] was attempted by "/root/syz-executor.5"[8608] [ 1628.764671][ T8605] IPVS: ftp: loaded support on port[0] = 21 01:43:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1628.796506][ T8598] debugfs: File 'trace0' in directory 'loop0' already present! [ 1628.861766][ T8604] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1628.879134][ T8607] debugfs: File 'dropped' in directory 'loop0' already present! [ 1628.887655][ T8604] CPU: 0 PID: 8604 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1628.895911][ T8604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.905974][ T8604] Call Trace: [ 1628.909265][ T8604] dump_stack+0x197/0x210 [ 1628.913600][ T8604] dump_header+0x10b/0x82d [ 1628.914361][ T8607] debugfs: File 'msg' in directory 'loop0' already present! [ 1628.918012][ T8604] ? oom_kill_process+0x94/0x420 [ 1628.918031][ T8604] oom_kill_process.cold+0x10/0x15 [ 1628.918046][ T8604] out_of_memory+0x334/0x13c0 [ 1628.918061][ T8604] ? find_held_lock+0x35/0x130 [ 1628.918080][ T8604] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1628.918094][ T8604] ? oom_killer_disable+0x280/0x280 [ 1628.918116][ T8604] mem_cgroup_out_of_memory+0x1d8/0x240 01:43:58 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x15e}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1628.918130][ T8604] ? memcg_oom_wake_function+0x700/0x700 [ 1628.918147][ T8604] ? do_raw_spin_unlock+0x178/0x270 [ 1628.918171][ T8604] ? _raw_spin_unlock+0x28/0x40 [ 1628.936160][ T8607] debugfs: File 'trace0' in directory 'loop0' already present! [ 1628.940137][ T8604] try_charge+0xf76/0x14d0 [ 1628.940165][ T8604] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1628.940176][ T8604] ? percpu_ref_tryget+0x102/0x230 [ 1628.940190][ T8604] ? rcu_read_lock_held+0x9c/0xb0 [ 1628.940205][ T8604] ? __kasan_check_read+0x11/0x20 [ 1628.940223][ T8604] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1628.940239][ T8604] mem_cgroup_try_charge+0x136/0x590 [ 1628.940256][ T8604] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1628.940276][ T8604] __handle_mm_fault+0x1f1f/0x3da0 [ 1628.961395][ T8602] debugfs: File 'dropped' in directory 'loop0' already present! [ 1628.961665][ T8604] ? vm_iomap_memory+0x1a0/0x1a0 [ 1628.992619][ T8602] debugfs: File 'msg' in directory 'loop0' already present! [ 1628.994774][ T8604] ? handle_mm_fault+0x292/0xa50 [ 1628.994800][ T8604] ? handle_mm_fault+0x7a0/0xa50 [ 1628.994816][ T8604] ? __kasan_check_read+0x11/0x20 [ 1628.994840][ T8604] handle_mm_fault+0x3b2/0xa50 [ 1629.015491][ T8604] __do_page_fault+0x536/0xd80 [ 1629.044036][ T8604] do_page_fault+0x38/0x590 [ 1629.044055][ T8604] page_fault+0x39/0x40 [ 1629.044070][ T8604] RIP: 0033:0x411e6f [ 1629.088302][ T8604] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 1629.107913][ T8604] RSP: 002b:0000000000a6fb10 EFLAGS: 00010206 [ 1629.113986][ T8604] RAX: 00007f46f62ff000 RBX: 0000000000020000 RCX: 000000000045a6ca [ 1629.115403][ T8602] debugfs: File 'trace0' in directory 'loop0' already present! [ 1629.121977][ T8604] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 1629.121990][ T8604] RBP: 0000000000a6fbf0 R08: ffffffffffffffff R09: 0000000000000000 [ 1629.121997][ T8604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a6fce0 01:43:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 01:43:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1629.122005][ T8604] R13: 00007f46f631f700 R14: 0000000000000002 R15: 000000000075c07c [ 1629.180727][ T8624] debugfs: File 'dropped' in directory 'loop0' already present! [ 1629.200600][ T8624] debugfs: File 'msg' in directory 'loop0' already present! [ 1629.292775][ T8624] debugfs: File 'trace0' in directory 'loop0' already present! [ 1629.309264][ T8604] memory: usage 307200kB, limit 307200kB, failcnt 6208 [ 1629.317258][ T8604] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1629.318492][ T8635] debugfs: File 'dropped' in directory 'loop0' already present! [ 1629.324538][ T8604] Memory cgroup stats for /syz4: [ 1629.324649][ T8604] anon 269983744 [ 1629.324649][ T8604] file 143360 [ 1629.324649][ T8604] kernel_stack 5197824 [ 1629.324649][ T8604] slab 18743296 [ 1629.324649][ T8604] sock 0 [ 1629.324649][ T8604] shmem 0 [ 1629.324649][ T8604] file_mapped 135168 [ 1629.324649][ T8604] file_dirty 0 [ 1629.324649][ T8604] file_writeback 0 [ 1629.324649][ T8604] anon_thp 249561088 [ 1629.324649][ T8604] inactive_anon 0 [ 1629.324649][ T8604] active_anon 270024704 [ 1629.324649][ T8604] inactive_file 135168 [ 1629.324649][ T8604] active_file 77824 [ 1629.324649][ T8604] unevictable 0 [ 1629.324649][ T8604] slab_reclaimable 1892352 [ 1629.324649][ T8604] slab_unreclaimable 16850944 [ 1629.324649][ T8604] pgfault 154308 [ 1629.324649][ T8604] pgmajfault 0 [ 1629.324649][ T8604] workingset_refault 198 [ 1629.324649][ T8604] workingset_activate 99 [ 1629.324649][ T8604] workingset_nodereclaim 0 [ 1629.324649][ T8604] pgrefill 1431 [ 1629.324649][ T8604] pgscan 1303 [ 1629.324649][ T8604] pgsteal 243 [ 1629.338753][ T8635] debugfs: File 'msg' in directory 'loop0' already present! 01:43:59 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x15f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1629.443088][ T8604] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=8604,uid=0 [ 1629.459939][ T8604] Memory cgroup out of memory: Killed process 8604 (syz-executor.4) total-vm:72844kB, anon-rss:2160kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 [ 1629.531243][ T1113] oom_reaper: reaped process 8604 (syz-executor.4), now anon-rss:0kB, file-rss:33932kB, shmem-rss:0kB [ 1629.533399][ T8635] debugfs: File 'trace0' in directory 'loop0' already present! 01:43:59 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) setresgid(0x0, r2, 0x0) 01:43:59 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x6c000000, 0x0, 0x0) [ 1629.643647][ T8642] debugfs: File 'dropped' in directory 'loop0' already present! [ 1629.672780][ T8642] debugfs: File 'msg' in directory 'loop0' already present! 01:43:59 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r6 = creat(0x0, 0x1) write$binfmt_script(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r7 = getpid() rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:43:59 executing program 3: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) listen(r0, 0x0) [ 1629.740746][ T8642] debugfs: File 'trace0' in directory 'loop0' already present! [ 1629.757666][ T8639] debugfs: File 'dropped' in directory 'loop0' already present! [ 1629.771125][ T8639] debugfs: File 'msg' in directory 'loop0' already present! 01:43:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:43:59 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x160}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1629.837869][ T8639] debugfs: File 'trace0' in directory 'loop0' already present! 01:43:59 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, 0x0) [ 1629.979054][ T8662] IPVS: ftp: loaded support on port[0] = 21 [ 1629.989658][ T8663] ptrace attach of "/root/syz-executor.5"[8662] was attempted by "/root/syz-executor.5"[8663] 01:43:59 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1630.038868][ T8670] debugfs: File 'dropped' in directory 'loop0' already present! [ 1630.054389][ T8670] debugfs: File 'msg' in directory 'loop0' already present! [ 1630.131944][ T8670] debugfs: File 'trace0' in directory 'loop0' already present! 01:43:59 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x74000000, 0x0, 0x0) 01:43:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x5, [], [0xc1]}) 01:43:59 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x161}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1630.178560][ T8680] debugfs: File 'dropped' in directory 'loop0' already present! [ 1630.207574][ T8680] debugfs: File 'msg' in directory 'loop0' already present! [ 1630.266776][ C0] net_ratelimit: 14 callbacks suppressed [ 1630.266784][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1630.272544][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1630.284233][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1630.290060][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1630.343953][ T8680] debugfs: File 'trace0' in directory 'loop0' already present! [ 1630.394708][ T8691] debugfs: File 'dropped' in directory 'loop0' already present! [ 1630.416382][ T8691] debugfs: File 'msg' in directory 'loop0' already present! 01:44:00 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r6 = creat(0x0, 0x1) write$binfmt_script(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) r7 = getpid() rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1630.444568][ T8691] debugfs: File 'trace0' in directory 'loop0' already present! [ 1630.468647][ T8684] debugfs: File 'dropped' in directory 'loop0' already present! [ 1630.477891][ T8684] debugfs: File 'msg' in directory 'loop0' already present! [ 1630.487188][ T8684] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1630.524012][ T8700] debugfs: File 'dropped' in directory 'loop0' already present! [ 1630.545041][ T8700] debugfs: File 'msg' in directory 'loop0' already present! 01:44:00 executing program 3: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000280)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)='bridge_slave_1\x00'}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000000c0)=0x1) setreuid(0x0, r1) setuid(r1) [ 1630.577380][ T8700] debugfs: File 'trace0' in directory 'loop0' already present! [ 1630.613270][ T8689] syz-executor.4 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=0, oom_score_adj=1000 01:44:00 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x162}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1630.684440][ T8709] debugfs: File 'dropped' in directory 'loop0' already present! [ 1630.691385][ T8708] ptrace attach of "/root/syz-executor.5"[8704] was attempted by "/root/syz-executor.5"[8708] [ 1630.702579][ T8689] CPU: 0 PID: 8689 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1630.710825][ T8689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1630.720888][ T8689] Call Trace: [ 1630.723786][ T8709] debugfs: File 'msg' in directory 'loop0' already present! [ 1630.724187][ T8689] dump_stack+0x197/0x210 [ 1630.724208][ T8689] dump_header+0x10b/0x82d [ 1630.740215][ T8689] oom_kill_process.cold+0x10/0x15 [ 1630.745428][ T8689] out_of_memory+0x334/0x13c0 [ 1630.750118][ T8689] ? find_held_lock+0x35/0x130 [ 1630.754902][ T8689] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1630.760811][ T8689] ? oom_killer_disable+0x280/0x280 [ 1630.766040][ T8689] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1630.771598][ T8689] ? memcg_oom_wake_function+0x700/0x700 [ 1630.777277][ T8689] ? do_raw_spin_unlock+0x178/0x270 01:44:00 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf1a, 0xa001) write$FUSE_STATFS(r0, &(0x7f0000000280)={0x60}, 0x60) [ 1630.782672][ T8689] ? _raw_spin_unlock+0x28/0x40 [ 1630.787561][ T8689] try_charge+0xf76/0x14d0 [ 1630.792004][ T8689] ? find_held_lock+0x35/0x130 [ 1630.796802][ T8689] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1630.802379][ T8689] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1630.807952][ T8689] ? find_held_lock+0x35/0x130 [ 1630.812735][ T8689] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1630.818304][ T8689] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1630.823877][ T8689] ? memcg_kmem_put_cache+0x1a0/0x1a0 [ 1630.829271][ T8689] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1630.834842][ T8689] __memcg_kmem_charge+0x13a/0x3a0 [ 1630.839977][ T8689] __alloc_pages_nodemask+0x4f5/0x910 [ 1630.845376][ T8689] ? __alloc_pages_nodemask+0x661/0x910 [ 1630.850961][ T8689] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1630.856709][ T8689] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1630.862461][ T8689] ? __phys_addr+0xa4/0x120 [ 1630.866989][ T8689] ? loaded_vmcs_init+0x130/0x280 [ 1630.872031][ T8689] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1630.876212][ T8709] debugfs: File 'trace0' in directory 'loop0' already present! [ 1630.878290][ T8689] alloc_pages_current+0x107/0x210 [ 1630.878310][ T8689] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1630.878329][ T8689] __get_free_pages+0xc/0x40 [ 1630.878345][ T8689] alloc_loaded_vmcs+0x122/0x1d0 [ 1630.878361][ T8689] vmx_create_vcpu+0x6c6/0x3080 [ 1630.878388][ T8689] ? vmx_exec_control+0x210/0x210 [ 1630.878406][ T8689] ? wait_for_completion+0x440/0x440 [ 1630.878428][ T8689] kvm_arch_vcpu_create+0x7a/0x120 [ 1630.878448][ T8689] kvm_vm_ioctl+0x59e/0x1a20 [ 1630.878464][ T8689] ? debug_check_no_obj_freed+0x20a/0x43f [ 1630.878485][ T8689] ? kvm_unregister_device_ops+0x70/0x70 [ 1630.878506][ T8689] ? lock_downgrade+0x920/0x920 [ 1630.878521][ T8689] ? rwlock_bug.part.0+0x90/0x90 [ 1630.878537][ T8689] ? tomoyo_path_number_perm+0x214/0x520 [ 1630.878556][ T8689] ? find_held_lock+0x35/0x130 [ 1630.878574][ T8689] ? tomoyo_path_number_perm+0x214/0x520 [ 1630.968864][ T8689] ? lock_downgrade+0x920/0x920 [ 1630.969692][ T8715] debugfs: File 'dropped' in directory 'loop0' already present! [ 1630.973725][ T8689] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1630.973747][ T8689] ? tomoyo_path_number_perm+0x454/0x520 [ 1630.973770][ T8689] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1630.973783][ T8689] ? tomoyo_path_number_perm+0x25e/0x520 [ 1630.973799][ T8689] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1630.973837][ T8689] ? kvm_unregister_device_ops+0x70/0x70 [ 1631.003094][ T8715] debugfs: File 'msg' in directory 'loop0' already present! [ 1631.004333][ T8689] do_vfs_ioctl+0x977/0x14e0 [ 1631.004356][ T8689] ? compat_ioctl_preallocate+0x220/0x220 [ 1631.004371][ T8689] ? __fget+0x37f/0x550 [ 1631.004392][ T8689] ? ksys_dup3+0x3e0/0x3e0 [ 1631.004410][ T8689] ? ns_to_kernel_old_timeval+0x100/0x100 [ 1631.004433][ T8689] ? tomoyo_file_ioctl+0x23/0x30 [ 1631.004459][ T8689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1631.050603][ T8715] debugfs: File 'trace0' in directory 'loop0' already present! [ 1631.052653][ T8689] ? security_file_ioctl+0x8d/0xc0 [ 1631.052675][ T8689] ksys_ioctl+0xab/0xd0 [ 1631.052694][ T8689] __x64_sys_ioctl+0x73/0xb0 [ 1631.052716][ T8689] do_syscall_64+0xfa/0x790 [ 1631.052742][ T8689] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1631.052755][ T8689] RIP: 0033:0x45a679 [ 1631.052770][ T8689] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1631.052784][ T8689] RSP: 002b:00007f46f6360c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1631.084919][ T8713] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1631.085133][ T8689] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1631.100162][ T8713] debugfs: File 'msg' in directory 'loop0' already present! [ 1631.116879][ T8689] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000005 [ 1631.116888][ T8689] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1631.116894][ T8689] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46f63616d4 [ 1631.116901][ T8689] R13: 00000000004c3a2d R14: 00000000004d8f80 R15: 00000000ffffffff [ 1631.193450][ T8704] IPVS: ftp: loaded support on port[0] = 21 [ 1631.202446][ T8689] memory: usage 307200kB, limit 307200kB, failcnt 6249 [ 1631.219037][ T8713] debugfs: File 'trace0' in directory 'loop0' already present! [ 1631.228203][ T8689] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1631.251342][ T8721] debugfs: File 'dropped' in directory 'loop0' already present! [ 1631.266485][ T8689] Memory cgroup stats for /syz4: [ 1631.266625][ T8689] anon 270049280 [ 1631.266625][ T8689] file 143360 [ 1631.266625][ T8689] kernel_stack 5197824 [ 1631.266625][ T8689] slab 18743296 [ 1631.266625][ T8689] sock 0 [ 1631.266625][ T8689] shmem 0 [ 1631.266625][ T8689] file_mapped 135168 [ 1631.266625][ T8689] file_dirty 0 [ 1631.266625][ T8689] file_writeback 0 [ 1631.266625][ T8689] anon_thp 249561088 [ 1631.266625][ T8689] inactive_anon 0 [ 1631.266625][ T8689] active_anon 270049280 [ 1631.266625][ T8689] inactive_file 135168 [ 1631.266625][ T8689] active_file 77824 [ 1631.266625][ T8689] unevictable 0 [ 1631.266625][ T8689] slab_reclaimable 1892352 [ 1631.266625][ T8689] slab_unreclaimable 16850944 [ 1631.266625][ T8689] pgfault 154440 [ 1631.266625][ T8689] pgmajfault 0 [ 1631.266625][ T8689] workingset_refault 198 01:44:01 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) [ 1631.266625][ T8689] workingset_activate 99 [ 1631.266625][ T8689] workingset_nodereclaim 0 [ 1631.266625][ T8689] pgrefill 1431 [ 1631.266625][ T8689] pgscan 1303 [ 1631.266625][ T8689] pgsteal 243 [ 1631.374331][ T8721] debugfs: File 'msg' in directory 'loop0' already present! [ 1631.404468][ T8721] debugfs: File 'trace0' in directory 'loop0' already present! [ 1631.447530][ T8729] debugfs: File 'dropped' in directory 'loop0' already present! [ 1631.455768][ T8729] debugfs: File 'msg' in directory 'loop0' already present! 01:44:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x163}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1631.486507][ T8689] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=8683,uid=0 [ 1631.539431][ T8689] Memory cgroup out of memory: Killed process 8683 (syz-executor.4) total-vm:72712kB, anon-rss:2160kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 [ 1631.574042][ T8729] debugfs: File 'trace0' in directory 'loop0' already present! [ 1631.664045][ T8735] debugfs: File 'dropped' in directory 'loop0' already present! [ 1631.724756][ T8735] debugfs: File 'msg' in directory 'loop0' already present! [ 1631.743615][ T8735] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:01 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x7a000000, 0x0, 0x0) 01:44:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r1, 0xe4415ce7e2231337}, 0x14}}, 0x0) [ 1631.777596][ T8742] debugfs: File 'dropped' in directory 'loop0' already present! [ 1631.785758][ T8742] debugfs: File 'msg' in directory 'loop0' already present! 01:44:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1631.827788][ T8742] debugfs: File 'trace0' in directory 'loop0' already present! [ 1631.906983][ T8752] debugfs: File 'dropped' in directory 'loop0' already present! [ 1631.914696][ T8752] debugfs: File 'msg' in directory 'loop0' already present! [ 1631.977629][ T8752] debugfs: File 'trace0' in directory 'loop0' already present! [ 1631.986707][ T8757] debugfs: File 'dropped' in directory 'loop0' already present! [ 1632.003312][ T8757] debugfs: File 'msg' in directory 'loop0' already present! [ 1632.111020][ T8757] debugfs: File 'trace0' in directory 'loop0' already present! [ 1632.175645][ T8754] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1632.189564][ T8754] CPU: 1 PID: 8754 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1632.197846][ T8754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1632.207910][ T8754] Call Trace: [ 1632.211217][ T8754] dump_stack+0x197/0x210 [ 1632.215563][ T8754] dump_header+0x10b/0x82d [ 1632.219991][ T8754] oom_kill_process.cold+0x10/0x15 [ 1632.225112][ T8754] out_of_memory+0x334/0x13c0 [ 1632.229789][ T8754] ? find_held_lock+0x35/0x130 [ 1632.234617][ T8754] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1632.240424][ T8754] ? oom_killer_disable+0x280/0x280 [ 1632.245632][ T8754] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1632.251176][ T8754] ? memcg_oom_wake_function+0x700/0x700 [ 1632.256814][ T8754] ? do_raw_spin_unlock+0x178/0x270 [ 1632.262015][ T8754] ? _raw_spin_unlock+0x28/0x40 [ 1632.266870][ T8754] try_charge+0xf76/0x14d0 [ 1632.271296][ T8754] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1632.276862][ T8754] ? percpu_ref_tryget+0x102/0x230 [ 1632.281972][ T8754] ? rcu_read_lock_held+0x9c/0xb0 [ 1632.286996][ T8754] ? __kasan_check_read+0x11/0x20 [ 1632.292024][ T8754] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1632.297601][ T8754] mem_cgroup_try_charge+0x136/0x590 [ 1632.302913][ T8754] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1632.308554][ T8754] __handle_mm_fault+0x1f1f/0x3da0 [ 1632.313687][ T8754] ? vm_iomap_memory+0x1a0/0x1a0 [ 1632.318631][ T8754] ? handle_mm_fault+0x292/0xa50 [ 1632.323577][ T8754] ? handle_mm_fault+0x7a0/0xa50 [ 1632.328515][ T8754] ? __kasan_check_read+0x11/0x20 [ 1632.333542][ T8754] handle_mm_fault+0x3b2/0xa50 [ 1632.338313][ T8754] __do_page_fault+0x536/0xd80 [ 1632.343089][ T8754] do_page_fault+0x38/0x590 [ 1632.347597][ T8754] page_fault+0x39/0x40 [ 1632.351746][ T8754] RIP: 0033:0x409e04 [ 1632.355648][ T8754] Code: 00 00 64 f0 83 04 25 d0 ff ff ff 01 64 48 8b 3c 25 00 00 00 00 48 81 c7 08 ff ff ff e8 85 8a 01 00 85 c0 75 10 48 8b 44 24 08 <48> c7 80 00 20 00 00 07 30 00 00 64 f0 83 2c 25 d0 ff ff ff 01 64 [ 1632.375335][ T8754] RSP: 002b:00007f46f635f070 EFLAGS: 00010246 [ 1632.381405][ T8754] RAX: 0000000020fe5000 RBX: 0000000000000020 RCX: 0000000000000000 [ 1632.389382][ T8754] RDX: aafab868030939e5 RSI: 0000000000000000 RDI: 00007f46f6361608 [ 1632.397358][ T8754] RBP: 0000000020fe8800 R08: 0000000000000090 R09: 0000000000000006 [ 1632.405349][ T8754] R10: 00000000000000b3 R11: 0000000000000206 R12: 0000000000000000 [ 1632.413329][ T8754] R13: 0000000020fe5000 R14: 00000000004e3dc8 R15: 00000000ffffffff [ 1632.425617][ T8757] debugfs: File 'dropped' in directory 'loop0' already present! [ 1632.428446][ T8754] memory: usage 307200kB, limit 307200kB, failcnt 6289 [ 1632.440650][ T8754] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1632.449347][ T8754] Memory cgroup stats for /syz4: [ 1632.449474][ T8754] anon 270000128 [ 1632.449474][ T8754] file 143360 [ 1632.449474][ T8754] kernel_stack 5197824 [ 1632.449474][ T8754] slab 18743296 [ 1632.449474][ T8754] sock 0 [ 1632.449474][ T8754] shmem 0 [ 1632.449474][ T8754] file_mapped 135168 [ 1632.449474][ T8754] file_dirty 0 [ 1632.449474][ T8754] file_writeback 0 [ 1632.449474][ T8754] anon_thp 249561088 [ 1632.449474][ T8754] inactive_anon 0 [ 1632.449474][ T8754] active_anon 270000128 [ 1632.449474][ T8754] inactive_file 135168 [ 1632.449474][ T8754] active_file 77824 [ 1632.449474][ T8754] unevictable 0 [ 1632.449474][ T8754] slab_reclaimable 1892352 [ 1632.449474][ T8754] slab_unreclaimable 16850944 [ 1632.449474][ T8754] pgfault 154539 [ 1632.449474][ T8754] pgmajfault 0 [ 1632.449474][ T8754] workingset_refault 198 [ 1632.449474][ T8754] workingset_activate 99 [ 1632.449474][ T8754] workingset_nodereclaim 0 [ 1632.449474][ T8754] pgrefill 1431 [ 1632.449474][ T8754] pgscan 1303 [ 1632.449474][ T8754] pgsteal 243 [ 1632.468252][ T8757] debugfs: File 'msg' in directory 'loop0' already present! [ 1632.553623][ T8754] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=8750,uid=0 [ 1632.577073][ T8754] Memory cgroup out of memory: Killed process 8750 (syz-executor.4) total-vm:72712kB, anon-rss:2160kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:139264kB oom_score_adj:1000 [ 1632.604207][ T1113] oom_reaper: reaped process 8750 (syz-executor.4), now anon-rss:0kB, file-rss:34784kB, shmem-rss:0kB [ 1632.639264][ T8757] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:03 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r6 = creat(0x0, 0x1) write$binfmt_script(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) r7 = getpid() rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r1) keyctl$unlink(0x9, r0, r2) 01:44:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x164}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:03 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x7b010100, 0x0, 0x0) 01:44:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:03 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1633.698493][ T8769] debugfs: File 'dropped' in directory 'loop0' already present! [ 1633.717260][ T8769] debugfs: File 'msg' in directory 'loop0' already present! 01:44:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1633.864484][ T8769] debugfs: File 'trace0' in directory 'loop0' already present! [ 1633.902397][ T8784] IPVS: ftp: loaded support on port[0] = 21 [ 1633.941401][ T8785] ptrace attach of "/root/syz-executor.5"[8784] was attempted by "/root/syz-executor.5"[8785] [ 1633.947859][ T8776] debugfs: File 'dropped' in directory 'loop0' already present! [ 1633.992290][ T8776] debugfs: File 'msg' in directory 'loop0' already present! 01:44:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1634.042180][ T8776] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:03 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x7e000000, 0x0, 0x0) [ 1634.084251][ T8779] debugfs: File 'dropped' in directory 'loop0' already present! [ 1634.112898][ T8779] debugfs: File 'msg' in directory 'loop0' already present! [ 1634.132039][ T8779] debugfs: File 'trace0' in directory 'loop0' already present! [ 1634.141832][ T8793] debugfs: File 'dropped' in directory 'loop0' already present! [ 1634.156757][ T8793] debugfs: File 'msg' in directory 'loop0' already present! 01:44:03 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1634.198630][ T8793] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:04 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x165}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:04 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r6 = creat(0x0, 0x1) write$binfmt_script(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) r7 = getpid() rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:04 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1634.440108][ T8809] debugfs: File 'dropped' in directory 'loop0' already present! [ 1634.460346][ T8809] debugfs: File 'msg' in directory 'loop0' already present! [ 1634.506847][ C0] protocol 88fb is buggy, dev hsr_slave_0 01:44:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:04 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xc6020000, 0x0, 0x0) [ 1634.651628][ T8819] ptrace attach of "/root/syz-executor.5"[8815] was attempted by "/root/syz-executor.5"[8819] [ 1634.682116][ T8809] debugfs: File 'trace0' in directory 'loop0' already present! [ 1634.683337][ T8815] IPVS: ftp: loaded support on port[0] = 21 01:44:04 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1634.771539][ T8812] debugfs: File 'dropped' in directory 'loop0' already present! [ 1634.790304][ T8812] debugfs: File 'msg' in directory 'loop0' already present! [ 1634.845971][ T8812] debugfs: File 'trace0' in directory 'loop0' already present! [ 1634.874772][ T8813] debugfs: File 'dropped' in directory 'loop0' already present! [ 1634.884326][ T8813] debugfs: File 'msg' in directory 'loop0' already present! 01:44:04 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1634.909904][ T8813] debugfs: File 'trace0' in directory 'loop0' already present! [ 1634.919887][ T8835] debugfs: File 'dropped' in directory 'loop0' already present! [ 1634.933863][ T8835] debugfs: File 'msg' in directory 'loop0' already present! 01:44:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1634.976607][ T8835] debugfs: File 'trace0' in directory 'loop0' already present! [ 1634.986777][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1634.992680][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1634.998634][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1635.004454][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1635.010382][ C1] protocol 88fb is buggy, dev hsr_slave_0 01:44:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:04 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xfeffffff, 0x0, 0x0) 01:44:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x166}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:04 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1635.176005][ T8844] debugfs: File 'dropped' in directory 'loop0' already present! [ 1635.204758][ T8844] debugfs: File 'msg' in directory 'loop0' already present! 01:44:05 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r5 = creat(0x0, 0x1) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) close(0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1635.375907][ T8844] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:05 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1635.525723][ T8857] debugfs: File 'dropped' in directory 'loop0' already present! [ 1635.552956][ T8857] debugfs: File 'msg' in directory 'loop0' already present! 01:44:05 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1635.624497][ T8862] IPVS: ftp: loaded support on port[0] = 21 [ 1635.646554][ T8857] debugfs: File 'trace0' in directory 'loop0' already present! [ 1635.694360][ T8848] debugfs: File 'dropped' in directory 'loop0' already present! [ 1635.702958][ T7878] tipc: TX() has been purged, node left! [ 1635.713390][ T8848] debugfs: File 'msg' in directory 'loop0' already present! [ 1635.727401][ T7878] tipc: TX() has been purged, node left! [ 1635.764182][ T8848] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:05 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:05 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xff000000, 0x0, 0x0) 01:44:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1635.810450][ T8874] debugfs: File 'dropped' in directory 'loop0' already present! [ 1635.824535][ T8874] debugfs: File 'msg' in directory 'loop0' already present! [ 1635.844115][ T8874] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x167}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0", 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:05 executing program 3: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:05 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r5 = creat(0x0, 0x1) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) close(0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1635.998768][ T8885] debugfs: File 'dropped' in directory 'loop0' already present! [ 1636.037817][ T8885] debugfs: File 'msg' in directory 'loop0' already present! [ 1636.131621][ T8885] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:05 executing program 3: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1636.177246][ T8893] debugfs: File 'dropped' in directory 'loop0' already present! [ 1636.185441][ T8893] debugfs: File 'msg' in directory 'loop0' already present! [ 1636.245464][ T8901] IPVS: ftp: loaded support on port[0] = 21 [ 1636.254195][ T8893] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1636.312868][ T8892] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:06 executing program 3: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:06 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xff600000, 0x0, 0x0) 01:44:06 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x168}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1636.401389][ T8892] debugfs: File 'msg' in directory 'loop0' already present! [ 1636.441175][ T8892] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:06 executing program 3: r0 = socket(0x0, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:06 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r5 = creat(0x0, 0x1) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) close(0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1636.586752][ C0] net_ratelimit: 3 callbacks suppressed [ 1636.586762][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1636.598195][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1636.604213][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1636.610048][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1636.702951][ T8924] debugfs: File 'dropped' in directory 'loop0' already present! [ 1636.719522][ T8924] debugfs: File 'msg' in directory 'loop0' already present! 01:44:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1636.783335][ T8924] debugfs: File 'trace0' in directory 'loop0' already present! [ 1636.794195][ T8937] IPVS: ftp: loaded support on port[0] = 21 01:44:06 executing program 3: r0 = socket(0x0, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:06 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xffffff7f, 0x0, 0x0) 01:44:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x169}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1636.893804][ T8946] debugfs: File 'dropped' in directory 'loop0' already present! [ 1636.916436][ T8946] debugfs: File 'msg' in directory 'loop0' already present! 01:44:06 executing program 3: r0 = socket(0x0, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1637.042715][ T8946] debugfs: File 'trace0' in directory 'loop0' already present! [ 1637.066806][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1637.072857][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1637.078745][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1637.084538][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1637.129248][ T8956] debugfs: File 'dropped' in directory 'loop0' already present! [ 1637.150294][ T8952] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1637.158562][ T8956] debugfs: File 'msg' in directory 'loop0' already present! [ 1637.166257][ T8952] CPU: 1 PID: 8952 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1637.176095][ T8952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1637.186163][ T8952] Call Trace: [ 1637.189460][ T8952] dump_stack+0x197/0x210 [ 1637.193789][ T8952] dump_header+0x10b/0x82d [ 1637.198191][ T8952] ? oom_kill_process+0x94/0x420 [ 1637.203134][ T8952] oom_kill_process.cold+0x10/0x15 [ 1637.208695][ T8952] out_of_memory+0x334/0x13c0 [ 1637.213375][ T8952] ? find_held_lock+0x35/0x130 [ 1637.218133][ T8952] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1637.223930][ T8952] ? oom_killer_disable+0x280/0x280 [ 1637.229122][ T8952] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1637.234742][ T8952] ? memcg_oom_wake_function+0x700/0x700 [ 1637.240376][ T8952] ? do_raw_spin_unlock+0x178/0x270 [ 1637.245561][ T8952] ? _raw_spin_unlock+0x28/0x40 [ 1637.250400][ T8952] try_charge+0xf76/0x14d0 [ 1637.254900][ T8952] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1637.260425][ T8952] ? percpu_ref_tryget+0x102/0x230 [ 1637.265669][ T8952] ? rcu_read_lock_held+0x9c/0xb0 [ 1637.270696][ T8952] ? __kasan_check_read+0x11/0x20 [ 1637.275726][ T8952] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1637.281325][ T8952] mem_cgroup_try_charge+0x136/0x590 [ 1637.286623][ T8952] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1637.292263][ T8952] __handle_mm_fault+0x1f1f/0x3da0 [ 1637.297374][ T8952] ? vm_iomap_memory+0x1a0/0x1a0 [ 1637.302551][ T8952] ? handle_mm_fault+0x292/0xa50 [ 1637.307496][ T8952] ? handle_mm_fault+0x7a0/0xa50 [ 1637.312442][ T8952] ? __kasan_check_read+0x11/0x20 [ 1637.317590][ T8952] handle_mm_fault+0x3b2/0xa50 [ 1637.322369][ T8952] __do_page_fault+0x536/0xd80 [ 1637.327129][ T8952] do_page_fault+0x38/0x590 [ 1637.331623][ T8952] page_fault+0x39/0x40 [ 1637.335775][ T8952] RIP: 0033:0x45d02d [ 1637.339684][ T8952] Code: 5b 5d f3 c3 66 0f 1f 84 00 00 00 00 00 48 c7 c0 ea ff ff ff 48 85 ff 0f 84 e0 8c fb ff 48 85 f6 0f 84 d7 8c fb ff 48 83 ee 10 <48> 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 [ 1637.359291][ T8952] RSP: 002b:0000000000a6fac8 EFLAGS: 00010202 [ 1637.365478][ T8952] RAX: ffffffffffffffea RBX: 00007f46f6340700 RCX: 00007f46f6340700 01:44:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1637.373454][ T8952] RDX: 00000000003d0f00 RSI: 00007f46f633fdb0 RDI: 0000000000411260 [ 1637.381417][ T8952] RBP: 0000000000a6fce0 R08: 00007f46f63409d0 R09: 00007f46f6340700 [ 1637.389378][ T8952] R10: 00007f46f633fdc0 R11: 0000000000000246 R12: 0000000000000000 [ 1637.397476][ T8952] R13: 0000000000a6fb7f R14: 00007f46f63409c0 R15: 000000000075bfd4 01:44:07 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r6 = creat(0x0, 0x1) write$binfmt_script(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r7 = getpid() rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1637.472041][ T8956] debugfs: File 'trace0' in directory 'loop0' already present! [ 1637.503132][ T8951] debugfs: File 'dropped' in directory 'loop0' already present! [ 1637.511457][ T8951] debugfs: File 'msg' in directory 'loop0' already present! 01:44:07 executing program 3: r0 = socket(0x11, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x16a}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:07 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1637.560710][ T8951] debugfs: File 'trace0' in directory 'loop0' already present! [ 1637.571762][ T8978] ptrace attach of "/root/syz-executor.5"[8975] was attempted by "/root/syz-executor.5"[8978] [ 1637.599403][ T8952] memory: usage 307200kB, limit 307200kB, failcnt 6319 [ 1637.634646][ T8952] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1637.658203][ T8975] IPVS: ftp: loaded support on port[0] = 21 [ 1637.676971][ T8952] Memory cgroup stats for /syz4: [ 1637.677085][ T8952] anon 270024704 [ 1637.677085][ T8952] file 143360 [ 1637.677085][ T8952] kernel_stack 5197824 [ 1637.677085][ T8952] slab 18714624 [ 1637.677085][ T8952] sock 0 [ 1637.677085][ T8952] shmem 0 [ 1637.677085][ T8952] file_mapped 135168 [ 1637.677085][ T8952] file_dirty 0 [ 1637.677085][ T8952] file_writeback 0 [ 1637.677085][ T8952] anon_thp 249561088 [ 1637.677085][ T8952] inactive_anon 0 [ 1637.677085][ T8952] active_anon 270024704 [ 1637.677085][ T8952] inactive_file 135168 [ 1637.677085][ T8952] active_file 77824 [ 1637.677085][ T8952] unevictable 0 01:44:07 executing program 3: r0 = socket(0x11, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:07 executing program 3: r0 = socket(0x11, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1637.677085][ T8952] slab_reclaimable 1892352 [ 1637.677085][ T8952] slab_unreclaimable 16822272 [ 1637.677085][ T8952] pgfault 155100 [ 1637.677085][ T8952] pgmajfault 0 [ 1637.677085][ T8952] workingset_refault 198 [ 1637.677085][ T8952] workingset_activate 99 [ 1637.677085][ T8952] workingset_nodereclaim 0 [ 1637.677085][ T8952] pgrefill 1431 [ 1637.677085][ T8952] pgscan 1303 [ 1637.677085][ T8952] pgsteal 243 [ 1637.808387][ T8952] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=8952,uid=0 [ 1637.841017][ T8992] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1637.853627][ T8952] Memory cgroup out of memory: Killed process 8952 (syz-executor.4) total-vm:72712kB, anon-rss:2160kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 [ 1637.874190][ T8992] debugfs: File 'msg' in directory 'loop0' already present! [ 1637.890898][ T1113] oom_reaper: reaped process 8952 (syz-executor.4), now anon-rss:0kB, file-rss:34760kB, shmem-rss:0kB [ 1637.975258][ T8992] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:07 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xfffffffe, 0x0, 0x0) 01:44:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1638.026264][ T8990] debugfs: File 'dropped' in directory 'loop0' already present! [ 1638.047373][ T8990] debugfs: File 'msg' in directory 'loop0' already present! [ 1638.083711][ T8990] debugfs: File 'trace0' in directory 'loop0' already present! [ 1638.134127][ T8996] debugfs: File 'dropped' in directory 'loop0' already present! [ 1638.146830][ T8996] debugfs: File 'msg' in directory 'loop0' already present! 01:44:07 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r6 = creat(0x0, 0x1) write$binfmt_script(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r7 = getpid() rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1638.174412][ T8996] debugfs: File 'trace0' in directory 'loop0' already present! [ 1638.216022][ T9009] debugfs: File 'dropped' in directory 'loop0' already present! [ 1638.238596][ T9009] debugfs: File 'msg' in directory 'loop0' already present! [ 1638.251911][ T9009] debugfs: File 'trace0' in directory 'loop0' already present! [ 1638.300501][ T9017] ptrace attach of "/root/syz-executor.5"[9014] was attempted by "/root/syz-executor.5"[9017] 01:44:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:08 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x16b}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1638.341098][ T9015] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1638.406948][ T9014] IPVS: ftp: loaded support on port[0] = 21 [ 1638.428559][ T9015] CPU: 0 PID: 9015 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1638.436852][ T9015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1638.446911][ T9015] Call Trace: [ 1638.450207][ T9015] dump_stack+0x197/0x210 [ 1638.454569][ T9015] dump_header+0x10b/0x82d [ 1638.459005][ T9015] oom_kill_process.cold+0x10/0x15 [ 1638.464136][ T9015] out_of_memory+0x334/0x13c0 [ 1638.468829][ T9015] ? find_held_lock+0x35/0x130 [ 1638.473608][ T9015] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1638.479428][ T9015] ? oom_killer_disable+0x280/0x280 [ 1638.484650][ T9015] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1638.490306][ T9015] ? memcg_oom_wake_function+0x700/0x700 [ 1638.495959][ T9015] ? do_raw_spin_unlock+0x178/0x270 [ 1638.501169][ T9015] ? _raw_spin_unlock+0x28/0x40 [ 1638.506037][ T9015] try_charge+0xf76/0x14d0 [ 1638.510469][ T9015] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1638.514786][ T9027] debugfs: File 'dropped' in directory 'loop0' already present! [ 1638.516021][ T9015] ? percpu_ref_tryget+0x102/0x230 [ 1638.516040][ T9015] ? rcu_read_lock_held+0x9c/0xb0 [ 1638.516057][ T9015] ? __kasan_check_read+0x11/0x20 [ 1638.516086][ T9015] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1638.533831][ T9015] mem_cgroup_try_charge+0x136/0x590 [ 1638.549653][ T9015] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1638.555317][ T9015] __handle_mm_fault+0x1f1f/0x3da0 [ 1638.560437][ T9015] ? vm_iomap_memory+0x1a0/0x1a0 [ 1638.562485][ T9027] debugfs: File 'msg' in directory 'loop0' already present! [ 1638.565382][ T9015] ? handle_mm_fault+0x292/0xa50 [ 1638.565409][ T9015] ? handle_mm_fault+0x7a0/0xa50 [ 1638.565427][ T9015] ? __kasan_check_read+0x11/0x20 [ 1638.565445][ T9015] handle_mm_fault+0x3b2/0xa50 [ 1638.565467][ T9015] __do_page_fault+0x536/0xd80 [ 1638.597112][ T9015] do_page_fault+0x38/0x590 [ 1638.601627][ T9015] page_fault+0x39/0x40 [ 1638.605795][ T9015] RIP: 0010:copy_fpstate_to_sigframe+0x3b3/0xbf0 [ 1638.612126][ T9015] Code: b3 11 4a 00 85 db 0f 84 29 fe ff ff e8 26 10 4a 00 4d 8d 64 1d ff 4d 39 e5 0f 87 d7 04 00 00 4c 89 eb e8 10 10 4a 00 0f 1f 00 03 00 e8 05 10 4a 00 0f 1f 00 48 81 c3 00 10 00 00 49 39 dc 73 [ 1638.631736][ T9015] RSP: 0000:ffffc90001b37bd0 EFLAGS: 00010216 [ 1638.637418][ T9027] debugfs: File 'trace0' in directory 'loop0' already present! [ 1638.645349][ T9015] RAX: 0000000000040000 RBX: 00007f46f633dc80 RCX: ffffc900122fb000 [ 1638.645358][ T9015] RDX: 000000000000866b RSI: ffffffff812aeb30 RDI: 0000000000000005 [ 1638.645366][ T9015] RBP: ffffc90001b37ca0 R08: ffff88808e63e480 R09: 0000000000000000 [ 1638.645375][ T9015] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f46f633dfbf [ 1638.645384][ T9015] R13: 00007f46f633dc80 R14: 00007f46f633dfc4 R15: ffff88808e63e480 [ 1638.645417][ T9015] ? copy_fpstate_to_sigframe+0x3b0/0xbf0 [ 1638.645440][ T9015] ? lock_downgrade+0x920/0x920 [ 1638.645458][ T9015] ? __fpu__restore_sig+0x1160/0x1160 [ 1638.645471][ T9015] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1638.645488][ T9015] ? trace_hardirqs_on+0x67/0x240 [ 1638.645510][ T9015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1638.661447][ T9015] get_sigframe.isra.0.constprop.0+0x45f/0x8c0 [ 1638.661464][ T9015] ? get_signal+0x1c24/0x24f0 [ 1638.661480][ T9015] ? restore_sigcontext+0x800/0x800 [ 1638.661504][ T9015] do_signal+0xace/0x1700 [ 1638.661519][ T9015] ? __kasan_check_write+0x14/0x20 [ 1638.661535][ T9015] ? setup_sigcontext+0x7d0/0x7d0 [ 1638.661553][ T9015] ? __bad_area_nosemaphore+0xb3/0x420 [ 1638.661578][ T9015] ? exit_to_usermode_loop+0x43/0x380 [ 1638.661591][ T9015] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1638.661605][ T9015] ? trace_hardirqs_on+0x67/0x240 [ 1638.661622][ T9015] exit_to_usermode_loop+0x286/0x380 [ 1638.661641][ T9015] prepare_exit_to_usermode+0x321/0x3a0 [ 1638.661660][ T9015] ret_from_intr+0x26/0x36 [ 1638.732776][ T9028] debugfs: File 'dropped' in directory 'loop0' already present! [ 1638.734101][ T9015] RIP: 0033:0x4092e4 [ 1638.734118][ T9015] Code: 00 00 00 00 48 c7 44 24 60 00 00 00 00 c7 44 24 2c 00 00 00 00 48 81 c7 08 ff ff ff e8 a5 95 01 00 85 c0 75 0b 48 8b 44 24 48 <8b> 00 89 44 24 2c 64 f0 83 2c 25 d0 ff ff ff 01 64 f0 83 04 25 d0 [ 1638.734124][ T9015] RSP: 002b:00007f46f633e070 EFLAGS: 00010246 [ 1638.740912][ T9028] debugfs: File 'msg' in directory 'loop0' already present! [ 1638.743548][ T9015] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 0000000000000000 [ 1638.743557][ T9015] RDX: aafab864230939e5 RSI: 0000000000000000 RDI: 00007f46f6340608 [ 1638.743566][ T9015] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 00000000fffffffe 01:44:08 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1638.743575][ T9015] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f46f63406d4 [ 1638.743583][ T9015] R13: 00000000004ca978 R14: 00000000004e3dc8 R15: 00000000ffffffff [ 1638.744017][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1638.790991][ T9028] debugfs: File 'trace0' in directory 'loop0' already present! [ 1638.792833][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1638.842087][ T9015] memory: usage 307200kB, limit 307200kB, failcnt 6352 [ 1638.862458][ T9015] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1638.901364][ T9015] Memory cgroup stats for /syz4: [ 1638.901478][ T9015] anon 269996032 [ 1638.901478][ T9015] file 143360 [ 1638.901478][ T9015] kernel_stack 5234688 [ 1638.901478][ T9015] slab 18714624 [ 1638.901478][ T9015] sock 0 [ 1638.901478][ T9015] shmem 0 [ 1638.901478][ T9015] file_mapped 135168 [ 1638.901478][ T9015] file_dirty 0 [ 1638.901478][ T9015] file_writeback 0 [ 1638.901478][ T9015] anon_thp 249561088 [ 1638.901478][ T9015] inactive_anon 0 [ 1638.901478][ T9015] active_anon 269996032 [ 1638.901478][ T9015] inactive_file 135168 [ 1638.901478][ T9015] active_file 77824 [ 1638.901478][ T9015] unevictable 0 [ 1638.901478][ T9015] slab_reclaimable 1892352 [ 1638.901478][ T9015] slab_unreclaimable 16822272 [ 1638.901478][ T9015] pgfault 155199 [ 1638.901478][ T9015] pgmajfault 0 [ 1638.901478][ T9015] workingset_refault 198 [ 1638.901478][ T9015] workingset_activate 99 [ 1638.901478][ T9015] workingset_nodereclaim 0 [ 1638.901478][ T9015] pgrefill 1431 [ 1638.901478][ T9015] pgscan 1303 [ 1638.901478][ T9015] pgsteal 243 [ 1638.911664][ T9030] debugfs: File 'dropped' in directory 'loop0' already present! [ 1639.008945][ T9015] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=9005,uid=0 01:44:08 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:08 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x16c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1639.066627][ T9015] Memory cgroup out of memory: Killed process 9005 (syz-executor.4) total-vm:72712kB, anon-rss:2160kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 [ 1639.084904][ T9030] debugfs: File 'msg' in directory 'loop0' already present! [ 1639.094181][ T1113] oom_reaper: reaped process 9005 (syz-executor.4), now anon-rss:0kB, file-rss:33868kB, shmem-rss:0kB [ 1639.133239][ T9030] debugfs: File 'trace0' in directory 'loop0' already present! [ 1639.169539][ T9041] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$\x00\x00\x00', 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:08 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xa0100000000, 0x0, 0x0) [ 1639.185303][ T9041] debugfs: File 'msg' in directory 'loop0' already present! [ 1639.245558][ T9041] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:09 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:09 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1639.431219][ T9064] debugfs: File 'dropped' in directory 'loop0' already present! [ 1639.485550][ T9064] debugfs: File 'msg' in directory 'loop0' already present! [ 1639.511420][ T9064] debugfs: File 'trace0' in directory 'loop0' already present! [ 1639.531849][ T9051] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1639.543656][ T9066] debugfs: File 'dropped' in directory 'loop0' already present! [ 1639.553331][ T9051] CPU: 1 PID: 9051 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1639.561599][ T9051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1639.571922][ T9051] Call Trace: [ 1639.575236][ T9051] dump_stack+0x197/0x210 [ 1639.579585][ T9051] dump_header+0x10b/0x82d [ 1639.584015][ T9051] oom_kill_process.cold+0x10/0x15 [ 1639.589265][ T9051] out_of_memory+0x334/0x13c0 [ 1639.593963][ T9051] ? find_held_lock+0x35/0x130 [ 1639.598748][ T9051] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1639.604577][ T9051] ? oom_killer_disable+0x280/0x280 [ 1639.609826][ T9051] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1639.615382][ T9051] ? memcg_oom_wake_function+0x700/0x700 [ 1639.621028][ T9051] ? do_raw_spin_unlock+0x178/0x270 [ 1639.621047][ T9051] ? _raw_spin_unlock+0x28/0x40 [ 1639.621064][ T9051] try_charge+0xf76/0x14d0 [ 1639.621088][ T9051] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1639.621105][ T9051] ? percpu_ref_tryget+0x102/0x230 [ 1639.646577][ T9051] ? rcu_read_lock_held+0x9c/0xb0 [ 1639.651654][ T9051] ? __kasan_check_read+0x11/0x20 [ 1639.656705][ T9051] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1639.662261][ T9051] mem_cgroup_try_charge+0x136/0x590 [ 1639.663843][ T9066] debugfs: File 'msg' in directory 'loop0' already present! [ 1639.667672][ T9051] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1639.667690][ T9051] wp_page_copy+0x407/0x1560 [ 1639.667707][ T9051] ? find_held_lock+0x35/0x130 [ 1639.667726][ T9051] ? follow_pfn+0x2a0/0x2a0 [ 1639.667740][ T9051] ? lock_downgrade+0x920/0x920 [ 1639.667760][ T9051] ? swp_swapcount+0x540/0x540 [ 1639.667780][ T9051] ? do_raw_spin_unlock+0x178/0x270 [ 1639.667798][ T9051] do_wp_page+0x543/0x1540 [ 1639.667819][ T9051] ? finish_mkwrite_fault+0x5c0/0x5c0 [ 1639.667844][ T9051] __handle_mm_fault+0x327b/0x3da0 [ 1639.667866][ T9051] ? vm_iomap_memory+0x1a0/0x1a0 [ 1639.667881][ T9051] ? handle_mm_fault+0x292/0xa50 [ 1639.667903][ T9051] ? handle_mm_fault+0x7a0/0xa50 [ 1639.720607][ T9066] debugfs: File 'trace0' in directory 'loop0' already present! [ 1639.724253][ T9051] ? __kasan_check_read+0x11/0x20 [ 1639.724275][ T9051] handle_mm_fault+0x3b2/0xa50 [ 1639.724302][ T9051] __do_page_fault+0x536/0xd80 [ 1639.761178][ T9051] do_page_fault+0x38/0x590 [ 1639.765789][ T9051] page_fault+0x39/0x40 [ 1639.769979][ T9051] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 1639.776292][ T9051] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 1639.788745][ T9066] debugfs: File 'dropped' in directory 'loop0' already present! [ 1639.795977][ T9051] RSP: 0018:ffffc900029c7998 EFLAGS: 00010206 [ 1639.795990][ T9051] RAX: 0000000000000001 RBX: 0000000000000028 RCX: 0000000000000005 [ 1639.795999][ T9051] RDX: 0000000000000000 RSI: ffffc900029c7a30 RDI: 0000000000714058 [ 1639.796008][ T9051] RBP: ffffc900029c79d0 R08: 0000000000006f6c R09: fffff52000538f4b [ 1639.796016][ T9051] R10: fffff52000538f4a R11: ffffc900029c7a57 R12: 0000000000714058 [ 1639.796025][ T9051] R13: ffffc900029c7a30 R14: 0000000000714080 R15: 00007ffffffff000 [ 1639.796063][ T9051] ? _copy_to_user+0x146/0x160 [ 1639.805276][ T9066] debugfs: File 'msg' in directory 'loop0' already present! [ 1639.809753][ T9051] inet_gifconf+0x23c/0x490 [ 1639.809769][ T9051] ? inet_set_link_af+0x430/0x430 [ 1639.809783][ T9051] ? lock_downgrade+0x920/0x920 [ 1639.809804][ T9051] ? inet_set_link_af+0x430/0x430 [ 1639.809828][ T9051] dev_ifconf+0xd0/0x230 [ 1639.820160][ T9066] debugfs: File 'trace0' in directory 'loop0' already present! [ 1639.825879][ T9051] sock_do_ioctl+0x260/0x2f0 [ 1639.825897][ T9051] ? compat_ifr_data_ioctl+0x160/0x160 [ 1639.861981][ T9051] ? tomoyo_path_number_perm+0x454/0x520 [ 1639.871483][ T9051] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1639.871495][ T9051] ? tomoyo_path_number_perm+0x25e/0x520 [ 1639.871514][ T9051] sock_ioctl+0x3ed/0x790 [ 1639.871528][ T9051] ? dlci_ioctl_set+0x40/0x40 [ 1639.871549][ T9051] ? dlci_ioctl_set+0x40/0x40 [ 1639.871571][ T9051] do_vfs_ioctl+0x977/0x14e0 [ 1639.939003][ T9051] ? compat_ioctl_preallocate+0x220/0x220 [ 1639.944709][ T9051] ? __fget+0x37f/0x550 [ 1639.949111][ T9051] ? ksys_dup3+0x3e0/0x3e0 [ 1639.953513][ T9051] ? ns_to_kernel_old_timeval+0x100/0x100 [ 1639.959234][ T9051] ? tomoyo_file_ioctl+0x23/0x30 [ 1639.964289][ T9051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1639.970547][ T9051] ? security_file_ioctl+0x8d/0xc0 [ 1639.975656][ T9051] ksys_ioctl+0xab/0xd0 [ 1639.980766][ T9051] __x64_sys_ioctl+0x73/0xb0 [ 1639.985375][ T9051] do_syscall_64+0xfa/0x790 [ 1639.989938][ T9051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1639.995939][ T9051] RIP: 0033:0x45a679 [ 1639.999834][ T9051] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1640.019427][ T9051] RSP: 002b:00007f46f6360c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1640.027848][ T9051] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1640.035800][ T9051] RDX: 0000000000400200 RSI: 0000000000008912 RDI: 0000000000000009 [ 1640.043758][ T9051] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1640.051900][ T9051] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46f63616d4 [ 1640.060053][ T9051] R13: 00000000004c44cb R14: 00000000004d9b68 R15: 00000000ffffffff [ 1640.072587][ T9051] memory: usage 307200kB, limit 307200kB, failcnt 6393 [ 1640.079984][ T9051] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1640.088542][ T9051] Memory cgroup stats for /syz4: [ 1640.088666][ T9051] anon 270004224 [ 1640.088666][ T9051] file 143360 [ 1640.088666][ T9051] kernel_stack 5234688 [ 1640.088666][ T9051] slab 18714624 [ 1640.088666][ T9051] sock 0 [ 1640.088666][ T9051] shmem 0 [ 1640.088666][ T9051] file_mapped 135168 [ 1640.088666][ T9051] file_dirty 0 [ 1640.088666][ T9051] file_writeback 0 [ 1640.088666][ T9051] anon_thp 249561088 [ 1640.088666][ T9051] inactive_anon 0 [ 1640.088666][ T9051] active_anon 270004224 [ 1640.088666][ T9051] inactive_file 135168 [ 1640.088666][ T9051] active_file 77824 [ 1640.088666][ T9051] unevictable 0 [ 1640.088666][ T9051] slab_reclaimable 1892352 [ 1640.088666][ T9051] slab_unreclaimable 16822272 [ 1640.088666][ T9051] pgfault 155265 [ 1640.088666][ T9051] pgmajfault 0 [ 1640.088666][ T9051] workingset_refault 198 [ 1640.088666][ T9051] workingset_activate 99 [ 1640.088666][ T9051] workingset_nodereclaim 0 [ 1640.088666][ T9051] pgrefill 1431 [ 1640.088666][ T9051] pgscan 1303 [ 1640.088666][ T9051] pgsteal 243 [ 1640.184840][ T9051] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=9048,uid=0 [ 1640.201271][ T9051] Memory cgroup out of memory: Killed process 9048 (syz-executor.4) total-vm:72712kB, anon-rss:2212kB, file-rss:35732kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 [ 1640.222378][ T1113] oom_reaper: reaped process 9048 (syz-executor.4), now anon-rss:0kB, file-rss:34848kB, shmem-rss:0kB 01:44:13 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r6 = creat(0x0, 0x1) write$binfmt_script(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="2321203646643a7229163925811e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c72fc19ef608ec313e4948d6123c255f269e01beca65cb58819199d155039a7192c8d93d152d0f594b14823109cc9951cf4178f28e15e6a94e7c10de130dd8c2d508b6920966297de0c24cc85df90f21cec2453849"], 0xa) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r7 = getpid() rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x16d}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:13 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:13 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x400000000000, 0x0, 0x0) [ 1643.500949][ T9092] debugfs: File 'dropped' in directory 'loop0' already present! [ 1643.534845][ T9092] debugfs: File 'msg' in directory 'loop0' already present! [ 1643.543956][ T7878] tipc: TX() has been purged, node left! 01:44:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1643.604608][ T9092] debugfs: File 'trace0' in directory 'loop0' already present! [ 1643.624518][ T9114] IPVS: ftp: loaded support on port[0] = 21 [ 1643.672549][ T9089] debugfs: File 'dropped' in directory 'loop0' already present! [ 1643.697433][ T9089] debugfs: File 'msg' in directory 'loop0' already present! [ 1643.730056][ T9089] debugfs: File 'trace0' in directory 'loop0' already present! [ 1643.753206][ T9117] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0), 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1643.798551][ T9117] debugfs: File 'msg' in directory 'loop0' already present! 01:44:13 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x16e}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1643.845719][ T9117] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:13 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x60ffffffffff, 0x0, 0x0) 01:44:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0), 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:13 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) creat(0x0, 0x1) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1644.033459][ T9137] debugfs: File 'dropped' in directory 'loop0' already present! [ 1644.083219][ T9137] debugfs: File 'msg' in directory 'loop0' already present! [ 1644.103277][ T9137] debugfs: File 'trace0' in directory 'loop0' already present! [ 1644.146612][ T9149] debugfs: File 'dropped' in directory 'loop0' already present! [ 1644.175729][ T9149] debugfs: File 'msg' in directory 'loop0' already present! [ 1644.193741][ T9154] ptrace attach of "/root/syz-executor.5"[9152] was attempted by "/root/syz-executor.5"[9154] [ 1644.294666][ T9152] IPVS: ftp: loaded support on port[0] = 21 [ 1644.302703][ T9149] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:14 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0), 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1644.355886][ T9151] debugfs: File 'dropped' in directory 'loop0' already present! [ 1644.370651][ T9151] debugfs: File 'msg' in directory 'loop0' already present! 01:44:14 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6", 0x2) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1644.435261][ T9151] debugfs: File 'trace0' in directory 'loop0' already present! [ 1644.467601][ T9155] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:14 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x760000000000, 0x0, 0x0) 01:44:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x16f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:14 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1644.517060][ T9155] debugfs: File 'msg' in directory 'loop0' already present! [ 1644.538662][ T9155] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:14 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6", 0x2) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1644.685394][ T9176] debugfs: File 'dropped' in directory 'loop0' already present! [ 1644.746214][ T9176] debugfs: File 'msg' in directory 'loop0' already present! 01:44:14 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6", 0x2) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1644.793235][ T9176] debugfs: File 'trace0' in directory 'loop0' already present! [ 1644.814882][ T9183] debugfs: File 'dropped' in directory 'loop0' already present! [ 1644.883383][ T9183] debugfs: File 'msg' in directory 'loop0' already present! 01:44:14 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x7f46f6342000, 0x0, 0x0) 01:44:14 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e699", 0x3) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1644.981560][ T9183] debugfs: File 'trace0' in directory 'loop0' already present! [ 1644.989429][ C0] net_ratelimit: 10 callbacks suppressed [ 1644.989438][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1644.989499][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1644.989599][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1644.989648][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1645.028568][ T9189] debugfs: File 'dropped' in directory 'loop0' already present! [ 1645.051575][ T9189] debugfs: File 'msg' in directory 'loop0' already present! [ 1645.062090][ T9189] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:14 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x170}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1645.093760][ T9183] debugfs: File 'dropped' in directory 'loop0' already present! [ 1645.133566][ T9183] debugfs: File 'msg' in directory 'loop0' already present! [ 1645.145128][ T9183] debugfs: File 'trace0' in directory 'loop0' already present! [ 1645.251860][ T9205] debugfs: File 'dropped' in directory 'loop0' already present! [ 1645.276142][ T9197] syz-executor.4 invoked oom-killer: gfp_mask=0x402dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1645.280344][ T9205] debugfs: File 'msg' in directory 'loop0' already present! [ 1645.352032][ T9205] debugfs: File 'trace0' in directory 'loop0' already present! [ 1645.375795][ T9197] CPU: 1 PID: 9197 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1645.384260][ T9197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1645.394409][ T9197] Call Trace: [ 1645.397727][ T9197] dump_stack+0x197/0x210 [ 1645.402125][ T9197] dump_header+0x10b/0x82d [ 1645.406566][ T9197] oom_kill_process.cold+0x10/0x15 [ 1645.411699][ T9197] out_of_memory+0x334/0x13c0 [ 1645.416392][ T9197] ? find_held_lock+0x35/0x130 [ 1645.421180][ T9197] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1645.427010][ T9197] ? oom_killer_disable+0x280/0x280 [ 1645.432241][ T9197] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1645.437875][ T9197] ? memcg_oom_wake_function+0x700/0x700 [ 1645.443532][ T9197] ? do_raw_spin_unlock+0x178/0x270 [ 1645.448777][ T9197] ? _raw_spin_unlock+0x28/0x40 [ 1645.453635][ T9197] try_charge+0xf76/0x14d0 [ 1645.458054][ T9197] ? find_held_lock+0x35/0x130 [ 1645.462830][ T9197] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1645.468482][ T9197] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1645.474038][ T9197] ? find_held_lock+0x35/0x130 [ 1645.478813][ T9197] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1645.484381][ T9197] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1645.489954][ T9197] ? memcg_kmem_put_cache+0x1a0/0x1a0 [ 1645.495355][ T9197] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1645.501081][ T9197] __memcg_kmem_charge+0x13a/0x3a0 [ 1645.506332][ T9197] __alloc_pages_nodemask+0x4f5/0x910 [ 1645.511805][ T9197] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1645.517365][ T9197] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1645.523103][ T9197] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1645.529357][ T9197] alloc_pages_current+0x107/0x210 [ 1645.534481][ T9197] ? ___might_sleep+0x163/0x2c0 [ 1645.539346][ T9197] __vmalloc_node_range+0x4f8/0x810 [ 1645.544654][ T9197] ? __kvm_set_memory_region+0xbd6/0x2170 [ 1645.550524][ T9197] __vmalloc_node_flags_caller+0x71/0x90 [ 1645.556193][ T9197] ? __kvm_set_memory_region+0xbd6/0x2170 [ 1645.561938][ T9197] kvmalloc_node+0xdc/0x100 [ 1645.566459][ T9197] __kvm_set_memory_region+0xbd6/0x2170 [ 1645.572025][ T9197] ? kvm_vcpu_compat_ioctl+0x3a0/0x3a0 [ 1645.577510][ T9197] ? lock_downgrade+0x920/0x920 [ 1645.582396][ T9197] kvm_set_memory_region+0x2f/0x50 [ 1645.587522][ T9197] kvm_vm_ioctl+0x729/0x1a20 [ 1645.587539][ T9197] ? debug_check_no_obj_freed+0x20a/0x43f [ 1645.587558][ T9197] ? find_held_lock+0x35/0x130 [ 1645.587573][ T9197] ? kvm_unregister_device_ops+0x70/0x70 [ 1645.587590][ T9197] ? lock_downgrade+0x920/0x920 [ 1645.587605][ T9197] ? rwlock_bug.part.0+0x90/0x90 [ 1645.587620][ T9197] ? tomoyo_path_number_perm+0x214/0x520 [ 1645.587635][ T9197] ? find_held_lock+0x35/0x130 [ 1645.587658][ T9197] ? lock_downgrade+0x920/0x920 [ 1645.587669][ T9197] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1645.587685][ T9197] ? tomoyo_path_number_perm+0x454/0x520 [ 1645.587717][ T9197] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1645.598016][ T9197] ? tomoyo_path_number_perm+0x25e/0x520 [ 1645.598032][ T9197] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1645.598058][ T9197] ? __schedule+0x93c/0x1f90 [ 1645.598080][ T9197] ? kvm_unregister_device_ops+0x70/0x70 [ 1645.598097][ T9197] do_vfs_ioctl+0x977/0x14e0 [ 1645.598119][ T9197] ? compat_ioctl_preallocate+0x220/0x220 [ 1645.598134][ T9197] ? preempt_schedule_irq+0xf3/0x160 [ 1645.598148][ T9197] ? retint_kernel+0x2b/0x2b [ 1645.598175][ T9197] ? tomoyo_file_ioctl+0x23/0x30 [ 1645.598193][ T9197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1645.598208][ T9197] ? security_file_ioctl+0x8d/0xc0 [ 1645.598221][ T9197] ksys_ioctl+0xab/0xd0 [ 1645.598235][ T9197] __x64_sys_ioctl+0x73/0xb0 [ 1645.598257][ T9197] do_syscall_64+0xfa/0x790 [ 1645.724263][ T9197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1645.730341][ T9197] RIP: 0033:0x45a4e7 [ 1645.734239][ T9197] 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 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1645.753855][ T9197] RSP: 002b:00007f46f635f068 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1645.762262][ T9197] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045a4e7 [ 1645.770224][ T9197] RDX: 00007f46f635f510 RSI: 000000004020ae46 RDI: 0000000000000003 [ 1645.778206][ T9197] RBP: 0000000020fe8000 R08: 00007f46f635f070 R09: 000000000075bf20 [ 1645.786184][ T9197] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fec00000 [ 1645.794152][ T9197] R13: 0000000000000003 R14: 00000000004e3dc8 R15: 00000000ffffffff [ 1645.803459][ T9197] memory: usage 307200kB, limit 307200kB, failcnt 6420 [ 1645.811830][ T9197] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1645.823095][ T9197] Memory cgroup stats for /syz4: [ 1645.823735][ T9197] anon 269991936 [ 1645.823735][ T9197] file 143360 [ 1645.823735][ T9197] kernel_stack 5197824 [ 1645.823735][ T9197] slab 18444288 [ 1645.823735][ T9197] sock 0 [ 1645.823735][ T9197] shmem 0 [ 1645.823735][ T9197] file_mapped 135168 [ 1645.823735][ T9197] file_dirty 0 [ 1645.823735][ T9197] file_writeback 0 [ 1645.823735][ T9197] anon_thp 249561088 [ 1645.823735][ T9197] inactive_anon 0 [ 1645.823735][ T9197] active_anon 269991936 [ 1645.823735][ T9197] inactive_file 135168 [ 1645.823735][ T9197] active_file 77824 [ 1645.823735][ T9197] unevictable 0 [ 1645.823735][ T9197] slab_reclaimable 1892352 [ 1645.823735][ T9197] slab_unreclaimable 16551936 [ 1645.823735][ T9197] pgfault 155595 [ 1645.823735][ T9197] pgmajfault 0 [ 1645.823735][ T9197] workingset_refault 198 [ 1645.823735][ T9197] workingset_activate 99 [ 1645.823735][ T9197] workingset_nodereclaim 0 [ 1645.823735][ T9197] pgrefill 1431 [ 1645.823735][ T9197] pgscan 1303 [ 1645.823735][ T9197] pgsteal 243 [ 1645.828813][ T9197] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=9196,uid=0 [ 1645.828948][ T9197] Memory cgroup out of memory: Killed process 9196 (syz-executor.4) total-vm:72712kB, anon-rss:2160kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 01:44:18 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) creat(0x0, 0x1) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e699", 0x3) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x171}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:18 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x7fffffffefff, 0x0, 0x0) [ 1648.500275][ T9219] debugfs: File 'dropped' in directory 'loop0' already present! [ 1648.529770][ T9219] debugfs: File 'msg' in directory 'loop0' already present! 01:44:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e699", 0x3) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1648.584932][ T9219] debugfs: File 'trace0' in directory 'loop0' already present! [ 1648.648098][ T9228] ptrace attach of "/root/syz-executor.5"[9225] was attempted by "/root/syz-executor.5"[9228] [ 1648.659180][ T9220] debugfs: File 'dropped' in directory 'loop0' already present! [ 1648.677335][ T9220] debugfs: File 'msg' in directory 'loop0' already present! [ 1648.692666][ T9225] IPVS: ftp: loaded support on port[0] = 21 [ 1648.734023][ T9220] debugfs: File 'trace0' in directory 'loop0' already present! [ 1648.772628][ T9219] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1648.786891][ T9219] debugfs: File 'msg' in directory 'loop0' already present! [ 1648.799539][ T9219] debugfs: File 'trace0' in directory 'loop0' already present! [ 1648.822114][ T9237] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:18 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1648.898465][ T9230] syz-executor.4 invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=1, oom_score_adj=1000 [ 1648.911078][ T9237] debugfs: File 'msg' in directory 'loop0' already present! 01:44:18 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1648.957263][ T9237] debugfs: File 'trace0' in directory 'loop0' already present! [ 1648.988471][ T9230] CPU: 0 PID: 9230 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1648.996768][ T9230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 01:44:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1649.006941][ T9230] Call Trace: [ 1649.010252][ T9230] dump_stack+0x197/0x210 [ 1649.014603][ T9230] dump_header+0x10b/0x82d [ 1649.019059][ T9230] oom_kill_process.cold+0x10/0x15 [ 1649.024184][ T9230] out_of_memory+0x334/0x13c0 [ 1649.028886][ T9230] ? find_held_lock+0x35/0x130 [ 1649.028911][ T9230] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1649.028933][ T9230] ? oom_killer_disable+0x280/0x280 [ 1649.028956][ T9230] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1649.028970][ T9230] ? memcg_oom_wake_function+0x700/0x700 [ 1649.028987][ T9230] ? do_raw_spin_unlock+0x178/0x270 [ 1649.029011][ T9230] ? _raw_spin_unlock+0x28/0x40 [ 1649.050456][ T9230] try_charge+0xf76/0x14d0 [ 1649.050486][ T9230] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1649.050501][ T9230] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1649.050525][ T9230] ? cache_grow_begin+0x122/0xc60 [ 1649.087266][ T9230] ? find_held_lock+0x35/0x130 [ 1649.092197][ T9230] ? cache_grow_begin+0x122/0xc60 [ 1649.097360][ T9230] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1649.102922][ T9230] ? lock_downgrade+0x920/0x920 [ 1649.107807][ T9230] ? memcg_kmem_put_cache+0x1a0/0x1a0 [ 1649.107829][ T9230] ? __kasan_check_read+0x11/0x20 [ 1649.107850][ T9230] cache_grow_begin+0x5e8/0xc60 [ 1649.107867][ T9230] ? __sanitizer_cov_trace_cmp1+0x1/0x20 [ 1649.107882][ T9230] ? mempolicy_slab_node+0x139/0x390 [ 1649.107901][ T9230] fallback_alloc+0x1f8/0x2d0 [ 1649.107919][ T9230] ____cache_alloc_node+0x1bc/0x1d0 [ 1649.107943][ T9230] ? trace_hardirqs_off+0x62/0x240 [ 1649.117620][ T9246] debugfs: File 'dropped' in directory 'loop0' already present! [ 1649.118344][ T9230] kmem_cache_alloc_trace+0x21c/0x790 [ 1649.118376][ T9230] kvm_uevent_notify_change.part.0+0x1fc/0x460 [ 1649.118400][ T9230] kvm_dev_ioctl+0xe6e/0x17d0 [ 1649.127413][ T9246] debugfs: File 'msg' in directory 'loop0' already present! [ 1649.129046][ T9230] ? kvm_put_kvm+0xcc0/0xcc0 [ 1649.129070][ T9230] ? kvm_put_kvm+0xcc0/0xcc0 [ 1649.129090][ T9230] do_vfs_ioctl+0x977/0x14e0 [ 1649.129108][ T9230] ? compat_ioctl_preallocate+0x220/0x220 [ 1649.129146][ T9230] ? __fget+0x37f/0x550 [ 1649.205132][ T9230] ? ksys_dup3+0x3e0/0x3e0 [ 1649.209568][ T9230] ? ns_to_kernel_old_timeval+0x100/0x100 [ 1649.215315][ T9230] ? tomoyo_file_ioctl+0x23/0x30 [ 1649.220281][ T9230] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1649.226544][ T9230] ? security_file_ioctl+0x8d/0xc0 [ 1649.226584][ T9246] debugfs: File 'trace0' in directory 'loop0' already present! [ 1649.231667][ T9230] ksys_ioctl+0xab/0xd0 [ 1649.231686][ T9230] __x64_sys_ioctl+0x73/0xb0 [ 1649.231708][ T9230] do_syscall_64+0xfa/0x790 [ 1649.231734][ T9230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1649.231748][ T9230] RIP: 0033:0x45a679 [ 1649.231765][ T9230] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1649.231783][ T9230] RSP: 002b:00007f46f633fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1649.290598][ T9230] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1649.298593][ T9230] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000004 [ 1649.306590][ T9230] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1649.314585][ T9230] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46f63406d4 [ 1649.320751][ T9252] ptrace attach of "/root/syz-executor.5"[9251] was attempted by "/root/syz-executor.5"[9252] [ 1649.322737][ T9230] R13: 00000000004c3a43 R14: 00000000004d8f98 R15: 00000000ffffffff [ 1649.359375][ T9249] debugfs: File 'dropped' in directory 'loop0' already present! [ 1649.385168][ T9249] debugfs: File 'msg' in directory 'loop0' already present! 01:44:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$\x00', 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1649.426806][ T9230] memory: usage 307108kB, limit 307200kB, failcnt 6483 [ 1649.437585][ T9230] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1649.460937][ T9249] debugfs: File 'trace0' in directory 'loop0' already present! [ 1649.497237][ T9230] Memory cgroup stats for /syz4: [ 1649.497399][ T9230] anon 270041088 [ 1649.497399][ T9230] file 143360 [ 1649.497399][ T9230] kernel_stack 5160960 [ 1649.497399][ T9230] slab 18579456 [ 1649.497399][ T9230] sock 0 [ 1649.497399][ T9230] shmem 0 [ 1649.497399][ T9230] file_mapped 135168 [ 1649.497399][ T9230] file_dirty 0 [ 1649.497399][ T9230] file_writeback 0 [ 1649.497399][ T9230] anon_thp 249561088 [ 1649.497399][ T9230] inactive_anon 0 [ 1649.497399][ T9230] active_anon 270041088 01:44:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x172}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1649.497399][ T9230] inactive_file 135168 [ 1649.497399][ T9230] active_file 77824 [ 1649.497399][ T9230] unevictable 0 [ 1649.497399][ T9230] slab_reclaimable 1892352 [ 1649.497399][ T9230] slab_unreclaimable 16687104 [ 1649.497399][ T9230] pgfault 155694 [ 1649.497399][ T9230] pgmajfault 0 [ 1649.497399][ T9230] workingset_refault 198 [ 1649.497399][ T9230] workingset_activate 99 [ 1649.497399][ T9230] workingset_nodereclaim 0 [ 1649.497399][ T9230] pgrefill 1431 [ 1649.497399][ T9230] pgscan 1303 [ 1649.497399][ T9230] pgsteal 243 [ 1649.624643][ T9251] IPVS: ftp: loaded support on port[0] = 21 01:44:19 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1649.735752][ T9265] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1649.792993][ T9265] debugfs: File 'msg' in directory 'loop0' already present! [ 1649.863791][ T9265] debugfs: File 'trace0' in directory 'loop0' already present! [ 1649.913674][ T9273] debugfs: File 'dropped' in directory 'loop0' already present! [ 1649.946799][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1649.948334][ T9273] debugfs: File 'msg' in directory 'loop0' already present! [ 1649.952702][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1649.965863][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1649.971729][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1650.099418][ T9230] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=9218,uid=0 [ 1650.136063][ T9230] Memory cgroup out of memory: Killed process 9230 (syz-executor.4) total-vm:72844kB, anon-rss:2228kB, file-rss:35808kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 [ 1650.163307][ T9273] debugfs: File 'trace0' in directory 'loop0' already present! [ 1650.181372][ T1113] oom_reaper: reaped process 9230 (syz-executor.4), now anon-rss:0kB, file-rss:34860kB, shmem-rss:0kB [ 1650.249101][ T9277] debugfs: File 'dropped' in directory 'loop0' already present! [ 1650.274828][ T9277] debugfs: File 'msg' in directory 'loop0' already present! [ 1650.288282][ T7878] tipc: TX() has been purged, node left! 01:44:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1650.304898][ T9277] debugfs: File 'trace0' in directory 'loop0' already present! [ 1650.322442][ T9276] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:20 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:20 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x960000000000, 0x0, 0x0) 01:44:20 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x173}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1650.358945][ T9276] debugfs: File 'msg' in directory 'loop0' already present! [ 1650.459602][ T9291] ptrace attach of "/root/syz-executor.5"[9290] was attempted by "/root/syz-executor.5"[9291] [ 1650.472849][ T9276] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1650.580921][ T9290] IPVS: ftp: loaded support on port[0] = 21 [ 1650.585582][ T9298] debugfs: File 'dropped' in directory 'loop0' already present! [ 1650.609551][ T9298] debugfs: File 'msg' in directory 'loop0' already present! 01:44:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1650.696171][ T9298] debugfs: File 'trace0' in directory 'loop0' already present! [ 1650.808297][ T9306] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x174}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1650.855123][ T9306] debugfs: File 'msg' in directory 'loop0' already present! 01:44:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1650.984930][ T9306] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:20 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x1000000000000, 0x0, 0x0) 01:44:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1651.060398][ T9311] debugfs: File 'dropped' in directory 'loop0' already present! [ 1651.107598][ T9311] debugfs: File 'msg' in directory 'loop0' already present! [ 1651.134013][ T9311] debugfs: File 'trace0' in directory 'loop0' already present! [ 1651.148434][ T9319] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:20 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1651.156916][ T9319] debugfs: File 'msg' in directory 'loop0' already present! [ 1651.215021][ T9319] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:21 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:21 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:21 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1651.262251][ T9330] debugfs: File 'dropped' in directory 'loop0' already present! [ 1651.301978][ T9330] debugfs: File 'msg' in directory 'loop0' already present! [ 1651.347583][ T9330] debugfs: File 'trace0' in directory 'loop0' already present! [ 1651.388661][ T9335] debugfs: File 'dropped' in directory 'loop0' already present! [ 1651.443644][ T9335] debugfs: File 'msg' in directory 'loop0' already present! 01:44:21 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:21 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x175}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1651.536053][ T9335] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:21 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x4000000000000, 0x0, 0x0) 01:44:21 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1651.610984][ T9351] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:21 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1651.654504][ T9351] debugfs: File 'msg' in directory 'loop0' already present! [ 1651.683722][ T9351] debugfs: File 'trace0' in directory 'loop0' already present! [ 1651.714001][ T9341] debugfs: File 'dropped' in directory 'loop0' already present! [ 1651.725197][ T9341] debugfs: File 'msg' in directory 'loop0' already present! [ 1651.753323][ T9341] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x176}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:21 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:21 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1651.898260][ T9370] debugfs: File 'dropped' in directory 'loop0' already present! [ 1651.930430][ T9370] debugfs: File 'msg' in directory 'loop0' already present! [ 1652.023500][ T9370] debugfs: File 'trace0' in directory 'loop0' already present! [ 1652.036819][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1652.042696][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1652.044958][ T9377] IPVS: ftp: loaded support on port[0] = 21 [ 1652.048571][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1652.060178][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1652.066042][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1652.071899][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1652.077762][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1652.083732][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1652.100117][ T9371] debugfs: File 'dropped' in directory 'loop0' already present! [ 1652.121590][ T9371] debugfs: File 'msg' in directory 'loop0' already present! 01:44:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:21 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, 0x0, 0x0) [ 1652.171250][ T9371] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, 0x0, 0x0) [ 1652.216880][ T9376] debugfs: File 'dropped' in directory 'loop0' already present! [ 1652.243848][ T9376] debugfs: File 'msg' in directory 'loop0' already present! 01:44:22 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x20000000000000, 0x0, 0x0) [ 1652.296387][ T9376] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1652.343702][ T9378] debugfs: File 'dropped' in directory 'loop0' already present! [ 1652.358656][ T9378] debugfs: File 'msg' in directory 'loop0' already present! 01:44:22 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1652.404109][ T9378] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, 0x0, 0x0) 01:44:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x177}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1652.645146][ T9407] debugfs: File 'dropped' in directory 'loop0' already present! [ 1652.686464][ T9407] debugfs: File 'msg' in directory 'loop0' already present! [ 1652.699016][ T9405] IPVS: ftp: loaded support on port[0] = 21 [ 1652.769971][ T9407] debugfs: File 'trace0' in directory 'loop0' already present! [ 1652.799253][ T9411] debugfs: File 'dropped' in directory 'loop0' already present! [ 1652.825269][ T9411] debugfs: File 'msg' in directory 'loop0' already present! 01:44:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1652.876900][ T9411] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:22 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x200c0100000000, 0x0, 0x0) 01:44:22 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1652.919854][ T9412] debugfs: File 'dropped' in directory 'loop0' already present! [ 1652.941736][ T9412] debugfs: File 'msg' in directory 'loop0' already present! [ 1652.951954][ T9412] debugfs: File 'trace0' in directory 'loop0' already present! [ 1652.961792][ T9422] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:22 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1652.999555][ T9422] debugfs: File 'msg' in directory 'loop0' already present! [ 1653.032225][ T9422] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) 01:44:22 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x178}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1653.207623][ T9439] debugfs: File 'dropped' in directory 'loop0' already present! [ 1653.252607][ T9439] debugfs: File 'msg' in directory 'loop0' already present! [ 1653.281574][ T9436] IPVS: ftp: loaded support on port[0] = 21 [ 1653.355259][ T9439] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1653.445452][ T9446] debugfs: File 'dropped' in directory 'loop0' already present! [ 1653.462471][ T9446] debugfs: File 'msg' in directory 'loop0' already present! 01:44:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1653.541310][ T9446] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:23 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x2034f6467f0000, 0x0, 0x0) [ 1653.587943][ T9442] debugfs: File 'dropped' in directory 'loop0' already present! [ 1653.595838][ T9442] debugfs: File 'msg' in directory 'loop0' already present! [ 1653.608560][ T9442] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:23 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1653.681398][ T9456] debugfs: File 'dropped' in directory 'loop0' already present! [ 1653.712435][ T9456] debugfs: File 'msg' in directory 'loop0' already present! 01:44:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b435"}, 0x38) [ 1653.759763][ T9456] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x179}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x20) [ 1653.884425][ T9473] debugfs: File 'dropped' in directory 'loop0' already present! [ 1653.945219][ T9473] debugfs: File 'msg' in directory 'loop0' already present! [ 1653.991773][ T9464] syz-executor.4 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1654.046962][ T9464] CPU: 0 PID: 9464 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1654.052979][ T9476] IPVS: ftp: loaded support on port[0] = 21 [ 1654.055348][ T9464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1654.055355][ T9464] Call Trace: [ 1654.055379][ T9464] dump_stack+0x197/0x210 [ 1654.055400][ T9464] dump_header+0x10b/0x82d [ 1654.055418][ T9464] oom_kill_process.cold+0x10/0x15 [ 1654.055435][ T9464] out_of_memory+0x334/0x13c0 [ 1654.055451][ T9464] ? find_held_lock+0x35/0x130 [ 1654.055476][ T9464] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1654.074484][ T9473] debugfs: File 'trace0' in directory 'loop0' already present! [ 1654.074690][ T9464] ? oom_killer_disable+0x280/0x280 [ 1654.074715][ T9464] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1654.103847][ T9464] ? memcg_oom_wake_function+0x700/0x700 [ 1654.103871][ T9464] ? do_raw_spin_unlock+0x178/0x270 [ 1654.103892][ T9464] ? _raw_spin_unlock+0x28/0x40 [ 1654.103912][ T9464] try_charge+0xf76/0x14d0 [ 1654.103928][ T9464] ? find_held_lock+0x35/0x130 [ 1654.103958][ T9464] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1654.124414][ T9482] debugfs: File 'dropped' in directory 'loop0' already present! [ 1654.128142][ T9464] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1654.128163][ T9464] ? find_held_lock+0x35/0x130 [ 1654.128177][ T9464] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1654.128204][ T9464] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1654.128222][ T9464] ? memcg_kmem_put_cache+0x1a0/0x1a0 [ 1654.128241][ T9464] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1654.128261][ T9464] __memcg_kmem_charge+0x13a/0x3a0 [ 1654.128285][ T9464] __alloc_pages_nodemask+0x4f5/0x910 [ 1654.128298][ T9464] ? free_transhuge_page+0x2a7/0x3b0 [ 1654.128316][ T9464] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1654.128335][ T9464] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1654.128348][ T9464] ? __put_compound_page+0x90/0xd0 [ 1654.128372][ T9464] ? put_page+0x1c1/0x220 [ 1654.135330][ T9482] debugfs: File 'msg' in directory 'loop0' already present! [ 1654.138407][ T9464] ? do_huge_pmd_anonymous_page+0xceb/0x1a50 [ 1654.138424][ T9464] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1654.138445][ T9464] alloc_pages_current+0x107/0x210 [ 1654.138467][ T9464] pte_alloc_one+0x1b/0x1a0 [ 1654.138482][ T9464] __pte_alloc+0x20/0x310 [ 1654.138499][ T9464] __handle_mm_fault+0x2f6c/0x3da0 [ 1654.138519][ T9464] ? vm_iomap_memory+0x1a0/0x1a0 [ 1654.138535][ T9464] ? handle_mm_fault+0x292/0xa50 [ 1654.138560][ T9464] ? handle_mm_fault+0x7a0/0xa50 [ 1654.138577][ T9464] ? __kasan_check_read+0x11/0x20 [ 1654.138595][ T9464] handle_mm_fault+0x3b2/0xa50 [ 1654.138617][ T9464] __do_page_fault+0x536/0xd80 [ 1654.153446][ T9464] do_page_fault+0x38/0x590 [ 1654.153466][ T9464] page_fault+0x39/0x40 [ 1654.153478][ T9464] RIP: 0033:0x401f7c [ 1654.153494][ T9464] Code: ff 01 64 48 8b 3c 25 00 00 00 00 48 81 c7 08 ff ff ff e8 17 09 02 00 85 c0 75 13 48 63 44 24 04 48 8b 54 24 18 48 8b 4c 24 08 <48> 89 0c c2 64 f0 83 2c 25 d0 ff ff ff 01 64 f0 83 04 25 d0 ff ff [ 1654.153507][ T9464] RSP: 002b:00007f46f635f010 EFLAGS: 00010246 01:44:24 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x20) [ 1654.172713][ T9482] debugfs: File 'trace0' in directory 'loop0' already present! [ 1654.176949][ T9464] RAX: 0000000000000000 RBX: 00007f46f635f4f0 RCX: 00008f0000509120 [ 1654.176958][ T9464] RDX: 0000000020fe8800 RSI: 0000000000000000 RDI: 00007f46f6361608 [ 1654.176965][ T9464] RBP: 0000000020fe8800 R08: 0000000000000090 R09: 0000000000000006 [ 1654.176973][ T9464] R10: 00000000000000b3 R11: 0000000000000206 R12: 0000000000000000 [ 1654.176982][ T9464] R13: 0000000020fe5000 R14: 00000000004e3dc8 R15: 00000000ffffffff [ 1654.189560][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.190223][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.312282][ T9464] memory: usage 307200kB, limit 307200kB, failcnt 6605 [ 1654.320166][ T9479] debugfs: File 'dropped' in directory 'loop0' already present! [ 1654.322212][ T9464] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1654.362285][ T9479] debugfs: File 'msg' in directory 'loop0' already present! [ 1654.440383][ T9464] Memory cgroup stats for /syz4: [ 1654.440517][ T9464] anon 269983744 [ 1654.440517][ T9464] file 143360 [ 1654.440517][ T9464] kernel_stack 5234688 [ 1654.440517][ T9464] slab 18444288 [ 1654.440517][ T9464] sock 0 [ 1654.440517][ T9464] shmem 0 [ 1654.440517][ T9464] file_mapped 135168 [ 1654.440517][ T9464] file_dirty 0 [ 1654.440517][ T9464] file_writeback 0 [ 1654.440517][ T9464] anon_thp 249561088 [ 1654.440517][ T9464] inactive_anon 0 [ 1654.440517][ T9464] active_anon 270045184 [ 1654.440517][ T9464] inactive_file 135168 [ 1654.440517][ T9464] active_file 77824 [ 1654.440517][ T9464] unevictable 0 [ 1654.440517][ T9464] slab_reclaimable 1892352 [ 1654.440517][ T9464] slab_unreclaimable 16551936 [ 1654.440517][ T9464] pgfault 156222 [ 1654.440517][ T9464] pgmajfault 0 [ 1654.440517][ T9464] workingset_refault 198 [ 1654.440517][ T9464] workingset_activate 99 [ 1654.440517][ T9464] workingset_nodereclaim 0 [ 1654.440517][ T9464] pgrefill 1431 [ 1654.440517][ T9464] pgscan 1303 [ 1654.440517][ T9464] pgsteal 243 01:44:24 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x17a}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:24 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x20) 01:44:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:24 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1ce"}, 0x2c) 01:44:24 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1654.709669][ T9479] debugfs: File 'trace0' in directory 'loop0' already present! [ 1654.730652][ T9499] debugfs: File 'dropped' in directory 'loop0' already present! [ 1654.739423][ T9464] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=9463,uid=0 [ 1654.766883][ T9499] debugfs: File 'msg' in directory 'loop0' already present! [ 1654.847552][ T9464] Memory cgroup out of memory: Killed process 9463 (syz-executor.4) total-vm:72712kB, anon-rss:2212kB, file-rss:35732kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 [ 1654.878162][ T9499] debugfs: File 'trace0' in directory 'loop0' already present! [ 1654.949638][ T9513] debugfs: File 'dropped' in directory 'loop0' already present! [ 1654.973975][ T9507] IPVS: ftp: loaded support on port[0] = 21 [ 1654.993492][ T9513] debugfs: File 'msg' in directory 'loop0' already present! 01:44:24 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x30510000000000, 0x0, 0x0) 01:44:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1655.030170][ T9513] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:24 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1ce"}, 0x2c) 01:44:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x17b}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1655.142402][ T9518] debugfs: File 'dropped' in directory 'loop0' already present! [ 1655.180909][ T9518] debugfs: File 'msg' in directory 'loop0' already present! 01:44:24 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1ce"}, 0x2c) 01:44:25 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1655.268070][ T9518] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:25 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749"}, 0x32) 01:44:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1655.561204][ T9537] IPVS: ftp: loaded support on port[0] = 21 01:44:25 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x30710000000000, 0x0, 0x0) 01:44:25 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749"}, 0x32) 01:44:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1655.944778][ T9524] debugfs: File 'dropped' in directory 'loop0' already present! [ 1655.963967][ T9524] debugfs: File 'msg' in directory 'loop0' already present! 01:44:25 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749"}, 0x32) 01:44:25 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1656.010747][ T9524] debugfs: File 'trace0' in directory 'loop0' already present! [ 1656.035241][ T9525] debugfs: File 'dropped' in directory 'loop0' already present! [ 1656.049646][ T9525] debugfs: File 'msg' in directory 'loop0' already present! [ 1656.084158][ T9525] debugfs: File 'trace0' in directory 'loop0' already present! [ 1656.113462][ T9562] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1656.160237][ T9562] debugfs: File 'msg' in directory 'loop0' already present! [ 1656.197258][ T9562] debugfs: File 'trace0' in directory 'loop0' already present! [ 1656.220854][ T9572] ptrace attach of "/root/syz-executor.5"[9570] was attempted by "/root/syz-executor.5"[9572] [ 1656.249502][ T9551] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1656.278930][ T9570] IPVS: ftp: loaded support on port[0] = 21 [ 1656.309236][ T9551] CPU: 0 PID: 9551 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1656.317523][ T9551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 01:44:26 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x17c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1656.327613][ T9551] Call Trace: [ 1656.330904][ T9551] dump_stack+0x197/0x210 [ 1656.334164][ T9582] debugfs: File 'dropped' in directory 'loop0' already present! [ 1656.335240][ T9551] dump_header+0x10b/0x82d [ 1656.335259][ T9551] oom_kill_process.cold+0x10/0x15 [ 1656.335276][ T9551] out_of_memory+0x334/0x13c0 [ 1656.352414][ T9551] ? find_held_lock+0x35/0x130 [ 1656.361848][ T9551] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1656.367662][ T9551] ? oom_killer_disable+0x280/0x280 [ 1656.372868][ T9551] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1656.378422][ T9551] ? memcg_oom_wake_function+0x700/0x700 [ 1656.384069][ T9551] ? do_raw_spin_unlock+0x178/0x270 [ 1656.384821][ T9582] debugfs: File 'msg' in directory 'loop0' already present! [ 1656.389275][ T9551] ? _raw_spin_unlock+0x28/0x40 [ 1656.389297][ T9551] try_charge+0xf76/0x14d0 [ 1656.389321][ T9551] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1656.389335][ T9551] ? percpu_ref_tryget+0x102/0x230 [ 1656.389351][ T9551] ? rcu_read_lock_held+0x9c/0xb0 [ 1656.389367][ T9551] ? __kasan_check_read+0x11/0x20 [ 1656.389389][ T9551] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1656.389408][ T9551] mem_cgroup_try_charge+0x136/0x590 [ 1656.389429][ T9551] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1656.389445][ T9551] __handle_mm_fault+0x1f1f/0x3da0 [ 1656.389465][ T9551] ? vm_iomap_memory+0x1a0/0x1a0 [ 1656.421644][ T9551] ? handle_mm_fault+0x292/0xa50 [ 1656.421673][ T9551] ? handle_mm_fault+0x7a0/0xa50 [ 1656.462999][ T9551] ? __kasan_check_read+0x11/0x20 [ 1656.468035][ T9551] handle_mm_fault+0x3b2/0xa50 [ 1656.472819][ T9551] __do_page_fault+0x536/0xd80 [ 1656.477600][ T9551] do_page_fault+0x38/0x590 [ 1656.482118][ T9551] page_fault+0x39/0x40 [ 1656.486281][ T9551] RIP: 0010:copy_fpstate_to_sigframe+0x3b3/0xbf0 [ 1656.492608][ T9551] Code: b3 11 4a 00 85 db 0f 84 29 fe ff ff e8 26 10 4a 00 4d 8d 64 1d ff 4d 39 e5 0f 87 d7 04 00 00 4c 89 eb e8 10 10 4a 00 0f 1f 00 03 00 e8 05 10 4a 00 0f 1f 00 48 81 c3 00 10 00 00 49 39 dc 73 [ 1656.512222][ T9551] RSP: 0000:ffffc90118c37bd0 EFLAGS: 00010216 [ 1656.518301][ T9551] RAX: 0000000000040000 RBX: 00007f46f635ec80 RCX: ffffc900120fa000 [ 1656.519224][ T9582] debugfs: File 'trace0' in directory 'loop0' already present! [ 1656.526412][ T9551] RDX: 00000000000082e2 RSI: ffffffff812aeb30 RDI: 0000000000000005 [ 1656.526422][ T9551] RBP: ffffc90118c37ca0 R08: ffff8880a6b8c040 R09: 0000000000000000 [ 1656.526429][ T9551] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f46f635efbf [ 1656.526437][ T9551] R13: 00007f46f635ec80 R14: 00007f46f635efc4 R15: ffff8880a6b8c040 [ 1656.526468][ T9551] ? copy_fpstate_to_sigframe+0x3b0/0xbf0 [ 1656.526492][ T9551] ? lock_downgrade+0x920/0x920 [ 1656.526510][ T9551] ? __fpu__restore_sig+0x1160/0x1160 [ 1656.526522][ T9551] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1656.526541][ T9551] ? trace_hardirqs_on+0x67/0x240 [ 1656.526563][ T9551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1656.542087][ T9551] get_sigframe.isra.0.constprop.0+0x45f/0x8c0 [ 1656.542103][ T9551] ? get_signal+0x1c24/0x24f0 [ 1656.542119][ T9551] ? restore_sigcontext+0x800/0x800 [ 1656.542142][ T9551] do_signal+0xace/0x1700 [ 1656.542156][ T9551] ? __kasan_check_write+0x14/0x20 [ 1656.542180][ T9551] ? setup_sigcontext+0x7d0/0x7d0 [ 1656.600766][ T9588] debugfs: File 'dropped' in directory 'loop0' already present! [ 1656.604815][ T9551] ? __bad_area_nosemaphore+0xb3/0x420 [ 1656.604841][ T9551] ? exit_to_usermode_loop+0x43/0x380 [ 1656.624073][ T9588] debugfs: File 'msg' in directory 'loop0' already present! [ 1656.624136][ T9551] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1656.624158][ T9551] ? trace_hardirqs_on+0x67/0x240 [ 1656.642233][ T9551] exit_to_usermode_loop+0x286/0x380 [ 1656.642251][ T9551] prepare_exit_to_usermode+0x321/0x3a0 [ 1656.642269][ T9551] ret_from_intr+0x26/0x36 [ 1656.659111][ T9588] debugfs: File 'trace0' in directory 'loop0' already present! [ 1656.660176][ T9551] RIP: 0033:0x4092e4 [ 1656.660193][ T9551] Code: 00 00 00 00 48 c7 44 24 60 00 00 00 00 c7 44 24 2c 00 00 00 00 48 81 c7 08 ff ff ff e8 a5 95 01 00 85 c0 75 0b 48 8b 44 24 48 <8b> 00 89 44 24 2c 64 f0 83 2c 25 d0 ff ff ff 01 64 f0 83 04 25 d0 [ 1656.660201][ T9551] RSP: 002b:00007f46f635f070 EFLAGS: 00010246 [ 1656.660213][ T9551] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 0000000000000000 01:44:26 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adc"}, 0x35) [ 1656.660222][ T9551] RDX: aafab868030939e5 RSI: 0000000000000000 RDI: 00007f46f6361608 [ 1656.660231][ T9551] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0030710000000000 [ 1656.660239][ T9551] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f46f63616d4 [ 1656.660248][ T9551] R13: 00000000004ca978 R14: 00000000004e3dc8 R15: 00000000ffffffff [ 1656.688934][ T9551] memory: usage 307200kB, limit 307200kB, failcnt 6663 [ 1656.773307][ T9585] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1656.824909][ T9585] debugfs: File 'msg' in directory 'loop0' already present! [ 1656.878025][ T9551] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1656.878273][ T9585] debugfs: File 'trace0' in directory 'loop0' already present! [ 1656.932425][ T9551] Memory cgroup stats for /syz4: [ 1656.932536][ T9551] anon 269983744 [ 1656.932536][ T9551] file 143360 [ 1656.932536][ T9551] kernel_stack 5197824 [ 1656.932536][ T9551] slab 18583552 [ 1656.932536][ T9551] sock 0 [ 1656.932536][ T9551] shmem 0 [ 1656.932536][ T9551] file_mapped 135168 [ 1656.932536][ T9551] file_dirty 0 [ 1656.932536][ T9551] file_writeback 0 [ 1656.932536][ T9551] anon_thp 249561088 [ 1656.932536][ T9551] inactive_anon 0 [ 1656.932536][ T9551] active_anon 270045184 [ 1656.932536][ T9551] inactive_file 135168 01:44:26 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adc"}, 0x35) [ 1656.932536][ T9551] active_file 77824 [ 1656.932536][ T9551] unevictable 0 [ 1656.932536][ T9551] slab_reclaimable 1892352 [ 1656.932536][ T9551] slab_unreclaimable 16691200 [ 1656.932536][ T9551] pgfault 156387 [ 1656.932536][ T9551] pgmajfault 0 [ 1656.932536][ T9551] workingset_refault 198 [ 1656.932536][ T9551] workingset_activate 99 [ 1656.932536][ T9551] workingset_nodereclaim 0 [ 1656.932536][ T9551] pgrefill 1431 [ 1656.932536][ T9551] pgscan 1303 [ 1656.932536][ T9551] pgsteal 243 01:44:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1657.035234][ T9592] debugfs: File 'dropped' in directory 'loop0' already present! [ 1657.053865][ T9592] debugfs: File 'msg' in directory 'loop0' already present! [ 1657.075978][ T9592] debugfs: File 'trace0' in directory 'loop0' already present! [ 1657.266766][ T9551] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=9548,uid=0 01:44:27 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xc0710000000000, 0x0, 0x0) 01:44:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adc"}, 0x35) 01:44:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x17d}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:27 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1657.310406][ T9551] Memory cgroup out of memory: Killed process 9548 (syz-executor.4) total-vm:72580kB, anon-rss:2204kB, file-rss:35740kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 [ 1657.330902][ T1113] oom_reaper: reaped process 9548 (syz-executor.4), now anon-rss:0kB, file-rss:34804kB, shmem-rss:0kB [ 1657.424341][ T9623] debugfs: File 'dropped' in directory 'loop0' already present! [ 1657.450331][ T9625] ptrace attach of "/root/syz-executor.5"[9620] was attempted by "/root/syz-executor.5"[9625] 01:44:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b4"}, 0x37) [ 1657.474878][ T9623] debugfs: File 'msg' in directory 'loop0' already present! [ 1657.522210][ T9620] IPVS: ftp: loaded support on port[0] = 21 [ 1657.626798][ C0] net_ratelimit: 6 callbacks suppressed [ 1657.626806][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1657.638653][ T9623] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1657.677691][ T9621] debugfs: File 'dropped' in directory 'loop0' already present! [ 1657.685822][ T9621] debugfs: File 'msg' in directory 'loop0' already present! 01:44:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b4"}, 0x37) [ 1657.763178][ T9621] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:27 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1657.836783][ T9628] debugfs: File 'dropped' in directory 'loop0' already present! [ 1657.850745][ T9628] debugfs: File 'msg' in directory 'loop0' already present! 01:44:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1657.900272][ T9628] debugfs: File 'trace0' in directory 'loop0' already present! [ 1657.940148][ T9649] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:27 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x100000000000000, 0x0, 0x0) 01:44:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x0, 0x0, 0x24a, 0x0, 0x0, 0x0, 0x0, 0x8}, "e6069fe952726273f527f1cec9cd7c990749f63adcb9b4"}, 0x37) 01:44:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1658.021087][ T9649] debugfs: File 'msg' in directory 'loop0' already present! [ 1658.092623][ T9657] ptrace attach of "/root/syz-executor.5"[9656] was attempted by "/root/syz-executor.5"[9657] [ 1658.108776][ T9649] debugfs: File 'trace0' in directory 'loop0' already present! [ 1658.181640][ T9673] debugfs: File 'dropped' in directory 'loop0' already present! [ 1658.212835][ T9656] IPVS: ftp: loaded support on port[0] = 21 [ 1658.227348][ T9673] debugfs: File 'msg' in directory 'loop0' already present! 01:44:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x17e}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1658.324444][ T9673] debugfs: File 'trace0' in directory 'loop0' already present! [ 1658.346752][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1658.352569][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1658.358443][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1658.364656][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1658.370537][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1658.376304][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1658.382152][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1658.387952][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1658.442833][ T9684] debugfs: File 'dropped' in directory 'loop0' already present! [ 1658.452446][ T9684] debugfs: File 'msg' in directory 'loop0' already present! 01:44:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1658.530313][ T9684] debugfs: File 'trace0' in directory 'loop0' already present! [ 1658.637440][ T9673] debugfs: File 'dropped' in directory 'loop0' already present! [ 1658.645161][ T9673] debugfs: File 'msg' in directory 'loop0' already present! [ 1658.647987][ T9673] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:28 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) [ 1658.679147][ T7878] tipc: TX() has been purged, node left! [ 1658.693581][ T9674] syz-executor.4 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=0, oom_score_adj=1000 [ 1658.706477][ T9700] debugfs: File 'dropped' in directory 'loop0' already present! [ 1658.718395][ T9700] debugfs: File 'msg' in directory 'loop0' already present! [ 1658.752180][ T9700] debugfs: File 'trace0' in directory 'loop0' already present! [ 1658.763740][ T9674] CPU: 1 PID: 9674 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1658.772038][ T9674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1658.782101][ T9674] Call Trace: [ 1658.785409][ T9674] dump_stack+0x197/0x210 [ 1658.789749][ T9674] dump_header+0x10b/0x82d [ 1658.794154][ T9674] oom_kill_process.cold+0x10/0x15 [ 1658.799260][ T9674] out_of_memory+0x334/0x13c0 [ 1658.803920][ T9674] ? find_held_lock+0x35/0x130 [ 1658.808672][ T9674] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1658.814464][ T9674] ? oom_killer_disable+0x280/0x280 [ 1658.819656][ T9674] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1658.825184][ T9674] ? memcg_oom_wake_function+0x700/0x700 [ 1658.830806][ T9674] ? do_raw_spin_unlock+0x178/0x270 [ 1658.835992][ T9674] ? _raw_spin_unlock+0x28/0x40 [ 1658.840830][ T9674] try_charge+0xf76/0x14d0 [ 1658.845238][ T9674] ? find_held_lock+0x35/0x130 [ 1658.850006][ T9674] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1658.855532][ T9674] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1658.861162][ T9674] ? find_held_lock+0x35/0x130 [ 1658.865916][ T9674] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1658.871459][ T9674] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1658.876991][ T9674] ? memcg_kmem_put_cache+0x1a0/0x1a0 [ 1658.882349][ T9674] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1658.887894][ T9674] __memcg_kmem_charge+0x13a/0x3a0 [ 1658.892995][ T9674] __alloc_pages_nodemask+0x4f5/0x910 [ 1658.898357][ T9674] ? retint_kernel+0x2b/0x2b [ 1658.902936][ T9674] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1658.908640][ T9674] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1658.914098][ T9674] ? fixup_exception+0xaa/0xdd [ 1658.918849][ T9674] ? retint_kernel+0x2b/0x2b [ 1658.923430][ T9674] alloc_vmcs_cpu+0x79/0x210 [ 1658.928027][ T9674] alloc_loaded_vmcs+0x28/0x1d0 [ 1658.932865][ T9674] vmx_create_vcpu+0x6c6/0x3080 [ 1658.937715][ T9674] ? vmx_exec_control+0x210/0x210 [ 1658.942725][ T9674] ? wait_for_completion+0x440/0x440 [ 1658.948520][ T9674] kvm_arch_vcpu_create+0x7a/0x120 [ 1658.953710][ T9674] kvm_vm_ioctl+0x59e/0x1a20 [ 1658.958285][ T9674] ? debug_check_no_obj_freed+0x20a/0x43f [ 1658.963994][ T9674] ? kvm_unregister_device_ops+0x70/0x70 [ 1658.969615][ T9674] ? lock_downgrade+0x920/0x920 [ 1658.974474][ T9674] ? rwlock_bug.part.0+0x90/0x90 [ 1658.979398][ T9674] ? tomoyo_path_number_perm+0x214/0x520 [ 1658.985019][ T9674] ? find_held_lock+0x35/0x130 [ 1658.989767][ T9674] ? tomoyo_path_number_perm+0x214/0x520 [ 1658.995473][ T9674] ? lock_downgrade+0x920/0x920 [ 1659.000308][ T9674] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1659.005932][ T9674] ? tomoyo_path_number_perm+0x454/0x520 [ 1659.011567][ T9674] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1659.017791][ T9674] ? tomoyo_path_number_perm+0x25e/0x520 [ 1659.023406][ T9674] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1659.029212][ T9674] ? kvm_unregister_device_ops+0x70/0x70 [ 1659.034832][ T9674] do_vfs_ioctl+0x977/0x14e0 [ 1659.039413][ T9674] ? compat_ioctl_preallocate+0x220/0x220 [ 1659.045115][ T9674] ? __fget+0x37f/0x550 [ 1659.049266][ T9674] ? ksys_dup3+0x3e0/0x3e0 [ 1659.053678][ T9674] ? ns_to_kernel_old_timeval+0x100/0x100 [ 1659.059573][ T9674] ? tomoyo_file_ioctl+0x23/0x30 [ 1659.064503][ T9674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1659.070729][ T9674] ? security_file_ioctl+0x8d/0xc0 [ 1659.075846][ T9674] ksys_ioctl+0xab/0xd0 [ 1659.079991][ T9674] __x64_sys_ioctl+0x73/0xb0 [ 1659.084576][ T9674] do_syscall_64+0xfa/0x790 [ 1659.089071][ T9674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1659.094946][ T9674] RIP: 0033:0x45a679 [ 1659.098829][ T9674] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1659.118527][ T9674] RSP: 002b:00007f46f633fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1659.126934][ T9674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1659.134912][ T9674] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000005 [ 1659.142879][ T9674] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 01:44:28 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1659.150835][ T9674] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46f63406d4 [ 1659.158802][ T9674] R13: 00000000004c3a2d R14: 00000000004d8f80 R15: 00000000ffffffff 01:44:28 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:29 executing program 3: creat(&(0x7f0000000300)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') sched_setattr(0x0, 0x0, 0x0) [ 1659.330088][ T9720] devpts: called with bogus options [ 1659.343224][ T9722] ptrace attach of "/root/syz-executor.5"[9717] was attempted by "/root/syz-executor.5"[9722] [ 1659.363520][ T9725] devpts: called with bogus options [ 1659.369295][ T9674] memory: usage 306796kB, limit 307200kB, failcnt 6758 [ 1659.380308][ T9674] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1659.403496][ T9717] IPVS: ftp: loaded support on port[0] = 21 [ 1659.410656][ T9674] Memory cgroup stats for /syz4: [ 1659.410776][ T9674] anon 269983744 [ 1659.410776][ T9674] file 143360 [ 1659.410776][ T9674] kernel_stack 5197824 [ 1659.410776][ T9674] slab 18128896 [ 1659.410776][ T9674] sock 0 [ 1659.410776][ T9674] shmem 0 [ 1659.410776][ T9674] file_mapped 135168 [ 1659.410776][ T9674] file_dirty 0 [ 1659.410776][ T9674] file_writeback 0 [ 1659.410776][ T9674] anon_thp 249561088 [ 1659.410776][ T9674] inactive_anon 0 [ 1659.410776][ T9674] active_anon 269983744 [ 1659.410776][ T9674] inactive_file 135168 [ 1659.410776][ T9674] active_file 77824 [ 1659.410776][ T9674] unevictable 0 [ 1659.410776][ T9674] slab_reclaimable 1892352 [ 1659.410776][ T9674] slab_unreclaimable 16236544 [ 1659.410776][ T9674] pgfault 156585 [ 1659.410776][ T9674] pgmajfault 0 [ 1659.410776][ T9674] workingset_refault 198 [ 1659.410776][ T9674] workingset_activate 99 [ 1659.410776][ T9674] workingset_nodereclaim 0 [ 1659.410776][ T9674] pgrefill 1431 [ 1659.410776][ T9674] pgscan 1303 [ 1659.410776][ T9674] pgsteal 243 [ 1659.516625][ T9674] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=9665,uid=0 [ 1659.532675][ T9674] Memory cgroup out of memory: Killed process 9665 (syz-executor.4) total-vm:72844kB, anon-rss:2212kB, file-rss:35732kB, shmem-rss:0kB, UID:0 pgtables:139264kB oom_score_adj:1000 [ 1659.566020][ T9709] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:29 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x200000000000000, 0x0, 0x0) 01:44:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, 0x0) 01:44:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1659.583672][ T9709] debugfs: File 'msg' in directory 'loop0' already present! 01:44:29 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x17f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1659.765705][ T9709] debugfs: File 'trace0' in directory 'loop0' already present! [ 1659.866361][ T9743] debugfs: File 'dropped' in directory 'loop0' already present! [ 1659.891243][ T9743] debugfs: File 'msg' in directory 'loop0' already present! 01:44:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1659.964034][ T9743] debugfs: File 'trace0' in directory 'loop0' already present! [ 1660.004768][ T9709] debugfs: File 'dropped' in directory 'loop0' already present! [ 1660.028277][ T9709] debugfs: File 'msg' in directory 'loop0' already present! 01:44:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1660.093465][ T9709] debugfs: File 'trace0' in directory 'loop0' already present! [ 1660.209088][ T9756] debugfs: File 'dropped' in directory 'loop0' already present! [ 1660.227174][ T9756] debugfs: File 'msg' in directory 'loop0' already present! 01:44:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1660.254916][ T9756] debugfs: File 'trace0' in directory 'loop0' already present! [ 1660.373555][ T9773] debugfs: File 'dropped' in directory 'loop0' already present! [ 1660.415456][ T9773] debugfs: File 'msg' in directory 'loop0' already present! [ 1660.492681][ T9773] debugfs: File 'trace0' in directory 'loop0' already present! [ 1660.535795][ T9776] debugfs: File 'dropped' in directory 'loop0' already present! [ 1660.560180][ T9776] debugfs: File 'msg' in directory 'loop0' already present! [ 1660.575992][ T9776] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:31 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:31 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x300000000000000, 0x0, 0x0) 01:44:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x15, 0x0, 0x0) 01:44:31 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x180}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c00020018000200030000000000000000"], 0x48}}, 0x0) [ 1661.490166][ T9784] debugfs: File 'dropped' in directory 'loop0' already present! [ 1661.508430][ T9784] debugfs: File 'msg' in directory 'loop0' already present! [ 1661.530846][ T9784] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1661.603434][ T9786] debugfs: File 'dropped' in directory 'loop0' already present! [ 1661.615990][ T9800] ptrace attach of "/root/syz-executor.5"[9796] was attempted by "/root/syz-executor.5"[9800] [ 1661.627039][ T9786] debugfs: File 'msg' in directory 'loop0' already present! [ 1661.667808][ T9796] IPVS: ftp: loaded support on port[0] = 21 01:44:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000ac0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000b00)) [ 1661.727299][ T9786] debugfs: File 'trace0' in directory 'loop0' already present! [ 1661.819449][ T9802] debugfs: File 'dropped' in directory 'loop0' already present! [ 1661.842009][ T9802] debugfs: File 'msg' in directory 'loop0' already present! 01:44:31 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x400000000000000, 0x0, 0x0) [ 1661.885367][ T9802] debugfs: File 'trace0' in directory 'loop0' already present! [ 1661.907628][ T9797] debugfs: File 'dropped' in directory 'loop0' already present! [ 1661.928486][ T9797] debugfs: File 'msg' in directory 'loop0' already present! 01:44:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:31 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x181}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1661.979970][ T9797] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:31 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:31 executing program 3: 01:44:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1662.168520][ T9828] debugfs: File 'dropped' in directory 'loop0' already present! [ 1662.177872][ T9828] debugfs: File 'msg' in directory 'loop0' already present! 01:44:32 executing program 3: [ 1662.275627][ T9828] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:32 executing program 3: [ 1662.353331][ T9838] debugfs: File 'dropped' in directory 'loop0' already present! [ 1662.392074][ T9844] ptrace attach of "/root/syz-executor.5"[9837] was attempted by "/root/syz-executor.5"[9844] 01:44:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1662.413421][ T9838] debugfs: File 'msg' in directory 'loop0' already present! [ 1662.423565][ T9837] IPVS: ftp: loaded support on port[0] = 21 01:44:32 executing program 3: [ 1662.522277][ T9838] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:32 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x500000000000000, 0x0, 0x0) 01:44:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1662.600442][ T9846] debugfs: File 'dropped' in directory 'loop0' already present! [ 1662.627990][ T9846] debugfs: File 'msg' in directory 'loop0' already present! [ 1662.639680][ T9846] debugfs: File 'trace0' in directory 'loop0' already present! [ 1662.676415][ T9849] debugfs: File 'dropped' in directory 'loop0' already present! [ 1662.709988][ T9849] debugfs: File 'msg' in directory 'loop0' already present! 01:44:32 executing program 3: 01:44:32 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x182}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1662.742584][ T9849] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:32 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) syz_open_procfs(0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:32 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:32 executing program 3: [ 1662.992757][ T9878] debugfs: File 'dropped' in directory 'loop0' already present! [ 1663.067145][ T9878] debugfs: File 'msg' in directory 'loop0' already present! 01:44:32 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x600000000000000, 0x0, 0x0) 01:44:32 executing program 3: [ 1663.143394][ T9878] debugfs: File 'trace0' in directory 'loop0' already present! [ 1663.152962][ T9897] ptrace attach of "/root/syz-executor.5"[9893] was attempted by "/root/syz-executor.5"[9897] [ 1663.174257][ T9894] debugfs: File 'dropped' in directory 'loop0' already present! [ 1663.207134][ T9894] debugfs: File 'msg' in directory 'loop0' already present! 01:44:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1663.257406][ T9893] IPVS: ftp: loaded support on port[0] = 21 01:44:33 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x183}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:33 executing program 3: [ 1663.327164][ T9894] debugfs: File 'trace0' in directory 'loop0' already present! [ 1663.395524][ T9898] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1663.444946][ T9898] debugfs: File 'msg' in directory 'loop0' already present! 01:44:33 executing program 3: [ 1663.493226][ T9898] debugfs: File 'trace0' in directory 'loop0' already present! [ 1663.528970][ T9915] debugfs: File 'dropped' in directory 'loop0' already present! [ 1663.565474][ T9915] debugfs: File 'msg' in directory 'loop0' already present! 01:44:33 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:33 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) syz_open_procfs(0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:33 executing program 3: 01:44:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1663.672526][ T9915] debugfs: File 'trace0' in directory 'loop0' already present! [ 1663.786401][ T9930] IPVS: ftp: loaded support on port[0] = 21 [ 1663.821153][ T9932] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:33 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x700000000000000, 0x0, 0x0) 01:44:33 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x184}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1663.856248][ T9932] debugfs: File 'msg' in directory 'loop0' already present! 01:44:33 executing program 3: 01:44:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1663.984963][ T9932] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:33 executing program 3: [ 1664.074475][ T9952] debugfs: File 'dropped' in directory 'loop0' already present! [ 1664.094827][ T9952] debugfs: File 'msg' in directory 'loop0' already present! 01:44:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1664.146047][ T9952] debugfs: File 'trace0' in directory 'loop0' already present! [ 1664.192769][ T9943] debugfs: File 'dropped' in directory 'loop0' already present! [ 1664.206375][ T9943] debugfs: File 'msg' in directory 'loop0' already present! 01:44:34 executing program 3: [ 1664.279149][ T9943] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x185}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:34 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:34 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) syz_open_procfs(0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:34 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x800000000000000, 0x0, 0x0) 01:44:34 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:34 executing program 3: [ 1664.576235][ T9983] debugfs: File 'dropped' in directory 'loop0' already present! [ 1664.586794][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1664.592597][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1664.598468][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1664.605311][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1664.607639][ T9983] debugfs: File 'msg' in directory 'loop0' already present! [ 1664.611167][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1664.624210][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1664.630060][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1664.636286][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:44:34 executing program 3: [ 1664.671775][ T9989] ptrace attach of "/root/syz-executor.5"[9986] was attempted by "/root/syz-executor.5"[9989] 01:44:34 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1664.713191][ T9983] debugfs: File 'trace0' in directory 'loop0' already present! [ 1664.723409][ T9986] IPVS: ftp: loaded support on port[0] = 21 [ 1664.813778][ T9981] debugfs: File 'dropped' in directory 'loop0' already present! [ 1664.867039][ T9981] debugfs: File 'msg' in directory 'loop0' already present! 01:44:34 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:34 executing program 3: 01:44:34 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x900000000000000, 0x0, 0x0) [ 1664.934755][ T9981] debugfs: File 'trace0' in directory 'loop0' already present! [ 1665.012585][ T9993] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:34 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x186}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1665.056826][ T9993] debugfs: File 'msg' in directory 'loop0' already present! [ 1665.065808][ T9993] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:34 executing program 3: 01:44:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) 01:44:35 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1665.295711][T10025] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:35 executing program 3: [ 1665.368808][T10025] debugfs: File 'msg' in directory 'loop0' already present! 01:44:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/168, 0x9}], 0x1) [ 1665.464678][T10025] debugfs: File 'trace0' in directory 'loop0' already present! [ 1665.486984][T10035] ptrace attach of "/root/syz-executor.5"[10033] was attempted by "/root/syz-executor.5"[10035] 01:44:35 executing program 3: 01:44:35 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0) [ 1665.525843][T10038] debugfs: File 'dropped' in directory 'loop0' already present! [ 1665.537086][T10038] debugfs: File 'msg' in directory 'loop0' already present! [ 1665.561915][T10033] IPVS: ftp: loaded support on port[0] = 21 01:44:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x187}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1665.648008][T10038] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:35 executing program 3: [ 1665.732961][T10038] debugfs: File 'dropped' in directory 'loop0' already present! [ 1665.761379][T10038] debugfs: File 'msg' in directory 'loop0' already present! 01:44:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, 0x0, 0x0) [ 1665.826785][T10038] debugfs: File 'trace0' in directory 'loop0' already present! [ 1665.870026][T10057] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1665.910889][T10057] debugfs: File 'msg' in directory 'loop0' already present! [ 1665.946773][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1665.952666][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:44:35 executing program 3: [ 1665.998102][T10057] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:35 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:35 executing program 3: 01:44:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, 0x0, 0x0) 01:44:35 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x3f00000000000000, 0x0, 0x0) [ 1666.106912][T10067] debugfs: File 'dropped' in directory 'loop0' already present! [ 1666.114668][T10067] debugfs: File 'msg' in directory 'loop0' already present! [ 1666.162606][T10067] debugfs: File 'trace0' in directory 'loop0' already present! [ 1666.202698][T10071] debugfs: File 'dropped' in directory 'loop0' already present! [ 1666.250706][T10071] debugfs: File 'msg' in directory 'loop0' already present! 01:44:36 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x188}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:36 executing program 3: [ 1666.294934][T10082] ptrace attach of "/root/syz-executor.5"[10080] was attempted by "/root/syz-executor.5"[10082] 01:44:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, 0x0, 0x0) [ 1666.365056][T10071] debugfs: File 'trace0' in directory 'loop0' already present! [ 1666.401638][T10080] IPVS: ftp: loaded support on port[0] = 21 01:44:36 executing program 3: [ 1666.492151][T10096] debugfs: File 'dropped' in directory 'loop0' already present! [ 1666.568378][T10096] debugfs: File 'msg' in directory 'loop0' already present! 01:44:36 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:36 executing program 3: [ 1666.635791][T10096] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:36 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0) 01:44:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000), 0x0) 01:44:36 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1666.757160][T10108] debugfs: File 'dropped' in directory 'loop0' already present! [ 1666.764950][T10108] debugfs: File 'msg' in directory 'loop0' already present! 01:44:36 executing program 3: [ 1666.868004][T10108] debugfs: File 'trace0' in directory 'loop0' already present! [ 1666.896554][T10112] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x189}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1666.926004][T10112] debugfs: File 'msg' in directory 'loop0' already present! 01:44:36 executing program 3: [ 1666.992667][T10126] ptrace attach of "/root/syz-executor.5"[10124] was attempted by "/root/syz-executor.5"[10126] 01:44:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000), 0x0) [ 1667.054139][T10112] debugfs: File 'trace0' in directory 'loop0' already present! [ 1667.110490][T10124] IPVS: ftp: loaded support on port[0] = 21 01:44:36 executing program 3: [ 1667.170159][T10132] debugfs: File 'dropped' in directory 'loop0' already present! [ 1667.191457][T10132] debugfs: File 'msg' in directory 'loop0' already present! 01:44:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000), 0x0) [ 1667.250086][T10132] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:37 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x4800000000000000, 0x0, 0x0) [ 1667.304460][T10116] debugfs: File 'dropped' in directory 'loop0' already present! [ 1667.333923][T10116] debugfs: File 'msg' in directory 'loop0' already present! [ 1667.381098][T10116] debugfs: File 'trace0' in directory 'loop0' already present! [ 1667.417822][T10141] debugfs: File 'dropped' in directory 'loop0' already present! [ 1667.425707][T10141] debugfs: File 'msg' in directory 'loop0' already present! 01:44:37 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:37 executing program 3: [ 1667.484065][T10141] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{0x0}], 0x1) 01:44:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x18a}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1667.623766][T10156] debugfs: File 'dropped' in directory 'loop0' already present! [ 1667.639706][T10156] debugfs: File 'msg' in directory 'loop0' already present! [ 1667.801903][T10156] debugfs: File 'trace0' in directory 'loop0' already present! [ 1667.849619][T10161] debugfs: File 'dropped' in directory 'loop0' already present! [ 1667.871183][T10161] debugfs: File 'msg' in directory 'loop0' already present! [ 1667.915245][T10161] debugfs: File 'trace0' in directory 'loop0' already present! [ 1667.946346][T10162] debugfs: File 'dropped' in directory 'loop0' already present! [ 1667.956814][T10162] debugfs: File 'msg' in directory 'loop0' already present! [ 1668.008915][T10162] debugfs: File 'trace0' in directory 'loop0' already present! [ 1668.636758][ T7878] tipc: TX() has been purged, node left! [ 1668.766753][ T7878] tipc: TX() has been purged, node left! [ 1668.947049][ T7878] tipc: TX() has been purged, node left! 01:44:38 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:38 executing program 3: 01:44:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{0x0}], 0x1) 01:44:38 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x4c00000000000000, 0x0, 0x0) 01:44:38 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x18b}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1669.115342][T10184] debugfs: File 'dropped' in directory 'loop0' already present! [ 1669.127853][ T7878] tipc: TX() has been purged, node left! [ 1669.134184][ T7878] tipc: TX() has been purged, node left! 01:44:38 executing program 3: [ 1669.156078][T10184] debugfs: File 'msg' in directory 'loop0' already present! [ 1669.185942][T10184] debugfs: File 'trace0' in directory 'loop0' already present! [ 1669.203081][T10186] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)='$', 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) readv(r0, &(0x7f0000000000)=[{0x0}], 0x1) 01:44:39 executing program 3: [ 1669.239766][T10186] debugfs: File 'msg' in directory 'loop0' already present! [ 1669.243105][T10193] ptrace attach of "/root/syz-executor.5"[10190] was attempted by "/root/syz-executor.5"[10193] [ 1669.335194][T10190] IPVS: ftp: loaded support on port[0] = 21 01:44:39 executing program 3: [ 1669.400594][T10186] debugfs: File 'trace0' in directory 'loop0' already present! [ 1669.441838][T10197] debugfs: File 'dropped' in directory 'loop0' already present! [ 1669.455193][T10197] debugfs: File 'msg' in directory 'loop0' already present! 01:44:39 executing program 1: [ 1669.493880][T10197] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:39 executing program 3: [ 1669.537813][T10186] debugfs: File 'dropped' in directory 'loop0' already present! [ 1669.595726][T10186] debugfs: File 'msg' in directory 'loop0' already present! [ 1669.665218][T10186] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:40 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x6800000000000000, 0x0, 0x0) 01:44:40 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x18c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:40 executing program 1: 01:44:40 executing program 3: 01:44:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:40 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1670.804253][T10222] debugfs: File 'dropped' in directory 'loop0' already present! [ 1670.821011][T10222] debugfs: File 'msg' in directory 'loop0' already present! 01:44:40 executing program 1: 01:44:40 executing program 3: [ 1670.922757][T10222] debugfs: File 'trace0' in directory 'loop0' already present! [ 1670.986440][T10237] ptrace attach of "/root/syz-executor.5"[10235] was attempted by "/root/syz-executor.5"[10237] 01:44:40 executing program 1: [ 1671.053834][T10226] debugfs: File 'dropped' in directory 'loop0' already present! [ 1671.079373][T10226] debugfs: File 'msg' in directory 'loop0' already present! 01:44:40 executing program 3: [ 1671.113570][T10235] IPVS: ftp: loaded support on port[0] = 21 [ 1671.164569][T10226] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:40 executing program 1: 01:44:40 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x6c00000000000000, 0x0, 0x0) 01:44:41 executing program 3: [ 1671.266511][T10228] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:41 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x18d}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1671.330921][T10228] debugfs: File 'msg' in directory 'loop0' already present! [ 1671.366162][T10228] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:41 executing program 1: 01:44:41 executing program 3: 01:44:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1671.561455][T10263] debugfs: File 'dropped' in directory 'loop0' already present! [ 1671.599526][T10263] debugfs: File 'msg' in directory 'loop0' already present! [ 1671.660107][T10263] debugfs: File 'trace0' in directory 'loop0' already present! [ 1671.690819][T10271] debugfs: File 'dropped' in directory 'loop0' already present! [ 1671.739742][T10271] debugfs: File 'msg' in directory 'loop0' already present! [ 1671.860519][T10271] debugfs: File 'trace0' in directory 'loop0' already present! [ 1671.909956][T10274] debugfs: File 'dropped' in directory 'loop0' already present! [ 1671.923943][T10274] debugfs: File 'msg' in directory 'loop0' already present! [ 1671.942751][T10274] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:44 executing program 3: 01:44:44 executing program 1: 01:44:44 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:44 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x18e}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:44 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x7400000000000000, 0x0, 0x0) 01:44:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:44 executing program 1: [ 1675.001917][T10290] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:44 executing program 3: [ 1675.053331][T10290] debugfs: File 'msg' in directory 'loop0' already present! [ 1675.080379][T10297] ptrace attach of "/root/syz-executor.5"[10294] was attempted by "/root/syz-executor.5"[10297] 01:44:44 executing program 1: [ 1675.143404][T10294] IPVS: ftp: loaded support on port[0] = 21 [ 1675.255390][T10290] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:45 executing program 3: 01:44:45 executing program 1: [ 1675.324649][T10287] debugfs: File 'dropped' in directory 'loop0' already present! [ 1675.362963][T10287] debugfs: File 'msg' in directory 'loop0' already present! 01:44:45 executing program 3: 01:44:45 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x7a00000000000000, 0x0, 0x0) [ 1675.450607][T10287] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:45 executing program 1: [ 1675.536443][T10298] debugfs: File 'dropped' in directory 'loop0' already present! [ 1675.563170][T10298] debugfs: File 'msg' in directory 'loop0' already present! [ 1675.583898][T10298] debugfs: File 'trace0' in directory 'loop0' already present! [ 1675.625791][T10317] debugfs: File 'dropped' in directory 'loop0' already present! [ 1675.670908][T10317] debugfs: File 'msg' in directory 'loop0' already present! [ 1675.717639][T10317] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x18f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1675.911963][T10332] debugfs: File 'dropped' in directory 'loop0' already present! [ 1675.929585][T10332] debugfs: File 'msg' in directory 'loop0' already present! [ 1675.954328][T10332] debugfs: File 'trace0' in directory 'loop0' already present! [ 1675.974680][T10336] debugfs: File 'dropped' in directory 'loop0' already present! [ 1675.982744][T10336] debugfs: File 'msg' in directory 'loop0' already present! [ 1675.991324][T10336] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:48 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:48 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:48 executing program 3: 01:44:48 executing program 1: 01:44:48 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x7b01010000000000, 0x0, 0x0) 01:44:48 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x190}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:48 executing program 1: [ 1678.348295][T10343] debugfs: File 'dropped' in directory 'loop0' already present! [ 1678.372764][T10343] debugfs: File 'msg' in directory 'loop0' already present! 01:44:48 executing program 3: [ 1678.497260][T10343] debugfs: File 'trace0' in directory 'loop0' already present! [ 1678.513791][T10356] ptrace attach of "/root/syz-executor.5"[10353] was attempted by "/root/syz-executor.5"[10356] 01:44:48 executing program 1: [ 1678.554693][T10347] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:48 executing program 3: [ 1678.613575][T10353] IPVS: ftp: loaded support on port[0] = 21 [ 1678.624073][T10347] debugfs: File 'msg' in directory 'loop0' already present! 01:44:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x412, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, 0x0, 0x0, 0x0) 01:44:48 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x7e00000000000000, 0x0, 0x0) [ 1678.698131][T10347] debugfs: File 'trace0' in directory 'loop0' already present! [ 1678.778419][T10350] debugfs: File 'dropped' in directory 'loop0' already present! [ 1678.804090][T10350] debugfs: File 'msg' in directory 'loop0' already present! [ 1678.849211][T10350] debugfs: File 'trace0' in directory 'loop0' already present! [ 1678.872232][T10368] debugfs: File 'dropped' in directory 'loop0' already present! [ 1678.895050][T10368] debugfs: File 'msg' in directory 'loop0' already present! [ 1678.922188][T10368] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:48 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:48 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x689, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, 'f`Q', 0x30, 0x3a, 0x0, @local, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x7, 0x608], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x5]}, @mcast1}}}}}}}, 0x0) 01:44:48 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:48 executing program 1: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xeba}, &(0x7f0000000100)={0xfff, 0x0, 0x20}, 0x0, 0x0, 0x0) 01:44:48 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x191}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:48 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0) [ 1679.172350][T10393] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x412, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x48804) accept4$alg(r1, 0x0, 0x0, 0x0) [ 1679.223514][T10396] ptrace attach of "/root/syz-executor.5"[10395] was attempted by "/root/syz-executor.5"[10396] [ 1679.233833][T10393] debugfs: File 'msg' in directory 'loop0' already present! [ 1679.245124][T10395] IPVS: ftp: loaded support on port[0] = 21 01:44:49 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{}], 0x2000000000000080, 0x0, 0x0, 0xdc552544b739a2b5) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="a1ba93f2a847b78dbb71a321ae49d3", 0xf}], 0x215, 0x0) close(r1) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) listxattr(0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, 0x0, 0x0) [ 1679.307997][T10393] debugfs: File 'trace0' in directory 'loop0' already present! [ 1679.388262][T10389] debugfs: File 'dropped' in directory 'loop0' already present! [ 1679.414038][T10389] debugfs: File 'msg' in directory 'loop0' already present! 01:44:49 executing program 3: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x186}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1679.494944][T10389] debugfs: File 'trace0' in directory 'loop0' already present! [ 1679.543502][T10408] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:49 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xc602000000000000, 0x0, 0x0) 01:44:49 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1679.588106][T10408] debugfs: File 'msg' in directory 'loop0' already present! [ 1679.596438][T10408] debugfs: File 'trace0' in directory 'loop0' already present! [ 1679.653028][T10389] debugfs: File 'dropped' in directory 'loop0' already present! [ 1679.680399][T10389] debugfs: File 'msg' in directory 'loop0' already present! 01:44:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x192}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:49 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) syz_open_procfs(0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1679.739294][T10389] debugfs: File 'trace0' in directory 'loop0' already present! [ 1679.775885][T10420] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1679.835492][T10420] debugfs: File 'msg' in directory 'loop0' already present! [ 1679.891760][T10420] debugfs: File 'trace0' in directory 'loop0' already present! [ 1679.963788][T10440] ptrace attach of "/root/syz-executor.5"[10436] was attempted by "/root/syz-executor.5"[10440] [ 1679.990828][T10439] debugfs: File 'dropped' in directory 'loop0' already present! [ 1680.005344][T10439] debugfs: File 'msg' in directory 'loop0' already present! 01:44:49 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1680.068741][T10439] debugfs: File 'trace0' in directory 'loop0' already present! [ 1680.078561][T10436] IPVS: ftp: loaded support on port[0] = 21 [ 1680.101912][T10441] ptrace attach of "/root/syz-executor.1"[10438] was attempted by "/root/syz-executor.1"[10441] [ 1680.124621][T10446] debugfs: File 'dropped' in directory 'loop0' already present! [ 1680.149820][T10446] debugfs: File 'msg' in directory 'loop0' already present! [ 1680.183188][T10438] IPVS: ftp: loaded support on port[0] = 21 [ 1680.225694][T10446] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:50 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xfeffffffffffffff, 0x0, 0x0) [ 1680.278232][T10450] debugfs: File 'dropped' in directory 'loop0' already present! [ 1680.285990][T10450] debugfs: File 'msg' in directory 'loop0' already present! [ 1680.331323][T10452] IPVS: ftp: loaded support on port[0] = 21 [ 1680.338131][T10450] debugfs: File 'trace0' in directory 'loop0' already present! [ 1680.346388][T10448] debugfs: File 'dropped' in directory 'loop0' already present! [ 1680.357102][T10448] debugfs: File 'msg' in directory 'loop0' already present! 01:44:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x193}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1680.385252][T10454] ptrace attach of "/root/syz-executor.3"[10452] was attempted by "/root/syz-executor.3"[10454] [ 1680.407470][T10448] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:50 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1680.539902][T10464] debugfs: File 'dropped' in directory 'loop0' already present! [ 1680.592473][T10464] debugfs: File 'msg' in directory 'loop0' already present! [ 1680.629704][T10464] debugfs: File 'trace0' in directory 'loop0' already present! [ 1680.645979][T10468] debugfs: File 'dropped' in directory 'loop0' already present! [ 1680.684406][T10468] debugfs: File 'msg' in directory 'loop0' already present! 01:44:50 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x194}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1680.749024][T10468] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:50 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xff00000000000000, 0x0, 0x0) [ 1680.855502][T10471] debugfs: File 'dropped' in directory 'loop0' already present! [ 1680.875926][T10471] debugfs: File 'msg' in directory 'loop0' already present! [ 1680.888066][T10471] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:50 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1680.902776][T10478] debugfs: File 'dropped' in directory 'loop0' already present! [ 1680.917937][T10478] debugfs: File 'msg' in directory 'loop0' already present! 01:44:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1680.969389][T10478] debugfs: File 'trace0' in directory 'loop0' already present! [ 1681.154164][T10494] debugfs: File 'dropped' in directory 'loop0' already present! [ 1681.210425][T10494] debugfs: File 'msg' in directory 'loop0' already present! [ 1681.302692][T10493] IPVS: ftp: loaded support on port[0] = 21 [ 1681.329852][T10494] debugfs: File 'trace0' in directory 'loop0' already present! [ 1681.340598][T10495] ptrace attach of "/root/syz-executor.3"[10493] was attempted by "/root/syz-executor.3"[10495] [ 1681.395836][T10496] debugfs: File 'dropped' in directory 'loop0' already present! [ 1681.427407][T10496] debugfs: File 'msg' in directory 'loop0' already present! [ 1681.469158][T10496] debugfs: File 'trace0' in directory 'loop0' already present! [ 1683.186832][ T7878] tipc: TX() has been purged, node left! 01:44:53 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x195}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1683.995748][T10508] debugfs: File 'dropped' in directory 'loop0' already present! [ 1684.022126][T10508] debugfs: File 'msg' in directory 'loop0' already present! 01:44:53 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) syz_open_procfs(0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:53 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xffefffffff7f0000, 0x0, 0x0) 01:44:53 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1684.045536][T10512] ptrace attach of "/root/syz-executor.5"[10511] was attempted by "/root/syz-executor.5"[10512] [ 1684.063680][T10511] IPVS: ftp: loaded support on port[0] = 21 [ 1684.069526][T10508] debugfs: File 'trace0' in directory 'loop0' already present! [ 1684.140934][T10522] debugfs: File 'dropped' in directory 'loop0' already present! [ 1684.198536][T10522] debugfs: File 'msg' in directory 'loop0' already present! [ 1684.215418][T10520] IPVS: ftp: loaded support on port[0] = 21 [ 1684.216930][T10522] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x196}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1684.258848][T10519] debugfs: File 'dropped' in directory 'loop0' already present! [ 1684.280481][T10526] ptrace attach of "/root/syz-executor.3"[10520] was attempted by "/root/syz-executor.3"[10526] [ 1684.284635][T10519] debugfs: File 'msg' in directory 'loop0' already present! 01:44:54 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1684.332537][T10525] IPVS: ftp: loaded support on port[0] = 21 [ 1684.441491][T10519] debugfs: File 'trace0' in directory 'loop0' already present! [ 1684.474332][T10540] debugfs: File 'dropped' in directory 'loop0' already present! 01:44:54 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xffffff7f00000000, 0x0, 0x0) [ 1684.489167][T10540] debugfs: File 'msg' in directory 'loop0' already present! [ 1684.503737][T10543] ptrace attach of "/root/syz-executor.5"[10542] was attempted by "/root/syz-executor.5"[10543] [ 1684.529551][T10540] debugfs: File 'trace0' in directory 'loop0' already present! [ 1684.546252][T10530] debugfs: File 'dropped' in directory 'loop0' already present! [ 1684.560740][T10542] IPVS: ftp: loaded support on port[0] = 21 [ 1684.567599][T10530] debugfs: File 'msg' in directory 'loop0' already present! 01:44:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x197}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1684.598497][T10530] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:54 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1684.759874][T10558] debugfs: File 'dropped' in directory 'loop0' already present! [ 1684.778443][T10558] debugfs: File 'msg' in directory 'loop0' already present! 01:44:54 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:54 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) syz_open_procfs(0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1684.863225][T10558] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:54 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x198}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1684.911549][T10559] debugfs: File 'dropped' in directory 'loop0' already present! [ 1684.941922][T10559] debugfs: File 'msg' in directory 'loop0' already present! 01:44:54 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0) [ 1685.066611][T10559] debugfs: File 'trace0' in directory 'loop0' already present! [ 1685.095371][T10577] ptrace attach of "/root/syz-executor.5"[10573] was attempted by "/root/syz-executor.5"[10577] [ 1685.128057][T10579] debugfs: File 'dropped' in directory 'loop0' already present! [ 1685.136157][T10579] debugfs: File 'msg' in directory 'loop0' already present! [ 1685.163987][T10573] IPVS: ftp: loaded support on port[0] = 21 [ 1685.164451][T10571] IPVS: ftp: loaded support on port[0] = 21 [ 1685.209134][T10579] debugfs: File 'trace0' in directory 'loop0' already present! [ 1685.228944][T10572] ptrace attach of "/root/syz-executor.1"[10571] was attempted by "/root/syz-executor.1"[10572] [ 1685.246581][T10563] debugfs: File 'dropped' in directory 'loop0' already present! [ 1685.282854][T10563] debugfs: File 'msg' in directory 'loop0' already present! [ 1685.317717][T10563] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:55 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xffffffffff600000, 0x0, 0x0) 01:44:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1685.354640][T10587] debugfs: File 'dropped' in directory 'loop0' already present! [ 1685.378086][T10587] debugfs: File 'msg' in directory 'loop0' already present! [ 1685.396091][T10587] debugfs: File 'trace0' in directory 'loop0' already present! [ 1685.562288][T10597] debugfs: File 'dropped' in directory 'loop0' already present! [ 1685.571128][T10597] debugfs: File 'msg' in directory 'loop0' already present! [ 1685.648231][T10597] debugfs: File 'trace0' in directory 'loop0' already present! [ 1685.703964][T10601] debugfs: File 'dropped' in directory 'loop0' already present! [ 1685.749008][T10601] debugfs: File 'msg' in directory 'loop0' already present! [ 1685.773932][T10601] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:57 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) 01:44:57 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x199}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:57 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:57 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) [ 1687.747806][T10611] debugfs: File 'dropped' in directory 'loop0' already present! [ 1687.795252][T10611] debugfs: File 'msg' in directory 'loop0' already present! [ 1687.846096][T10611] debugfs: File 'trace0' in directory 'loop0' already present! [ 1687.893003][T10625] ptrace attach of "/root/syz-executor.3"[10620] was attempted by "/root/syz-executor.3"[10625] [ 1687.896531][T10624] IPVS: ftp: loaded support on port[0] = 21 [ 1687.916574][T10612] debugfs: File 'dropped' in directory 'loop0' already present! [ 1687.943872][T10612] debugfs: File 'msg' in directory 'loop0' already present! [ 1687.971022][T10620] IPVS: ftp: loaded support on port[0] = 21 [ 1687.994126][T10612] debugfs: File 'trace0' in directory 'loop0' already present! [ 1688.025763][T10621] debugfs: File 'dropped' in directory 'loop0' already present! [ 1688.043429][T10621] debugfs: File 'msg' in directory 'loop0' already present! [ 1688.071129][T10621] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1688.098824][T10632] debugfs: File 'dropped' in directory 'loop0' already present! [ 1688.138423][T10632] debugfs: File 'msg' in directory 'loop0' already present! [ 1688.163514][T10632] debugfs: File 'trace0' in directory 'loop0' already present! [ 1688.329336][T10637] debugfs: File 'dropped' in directory 'loop0' already present! [ 1688.379556][T10637] debugfs: File 'msg' in directory 'loop0' already present! [ 1688.443384][T10637] debugfs: File 'trace0' in directory 'loop0' already present! [ 1688.474365][T10637] debugfs: File 'dropped' in directory 'loop0' already present! [ 1688.482316][T10637] debugfs: File 'msg' in directory 'loop0' already present! [ 1688.492442][T10637] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:59 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:59 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x2) 01:44:59 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:59 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x19a}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1689.515225][T10647] debugfs: File 'dropped' in directory 'loop0' already present! [ 1689.525855][T10647] debugfs: File 'msg' in directory 'loop0' already present! [ 1689.551676][T10652] IPVS: ftp: loaded support on port[0] = 21 [ 1689.552993][T10647] debugfs: File 'trace0' in directory 'loop0' already present! [ 1689.565089][T10654] ptrace attach of "/root/syz-executor.1"[10652] was attempted by "/root/syz-executor.1"[10654] [ 1689.585818][T10650] debugfs: File 'dropped' in directory 'loop0' already present! [ 1689.619157][T10660] ptrace attach of "/root/syz-executor.5"[10656] was attempted by "/root/syz-executor.5"[10660] [ 1689.635972][T10650] debugfs: File 'msg' in directory 'loop0' already present! 01:44:59 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3) [ 1689.695917][T10656] IPVS: ftp: loaded support on port[0] = 21 [ 1689.736459][T10650] debugfs: File 'trace0' in directory 'loop0' already present! [ 1689.795685][T10661] debugfs: File 'dropped' in directory 'loop0' already present! [ 1689.808161][T10661] debugfs: File 'msg' in directory 'loop0' already present! [ 1689.823203][T10661] debugfs: File 'trace0' in directory 'loop0' already present! [ 1689.833590][T10650] debugfs: File 'dropped' in directory 'loop0' already present! [ 1689.846293][T10650] debugfs: File 'msg' in directory 'loop0' already present! [ 1689.864745][T10650] debugfs: File 'trace0' in directory 'loop0' already present! 01:44:59 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) 01:44:59 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:59 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x19b}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:44:59 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:44:59 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x4) [ 1690.049671][T10677] debugfs: File 'dropped' in directory 'loop0' already present! [ 1690.074615][T10677] debugfs: File 'msg' in directory 'loop0' already present! [ 1690.182566][T10693] ptrace attach of "/root/syz-executor.3"[10690] was attempted by "/root/syz-executor.3"[10693] [ 1690.219291][T10690] IPVS: ftp: loaded support on port[0] = 21 [ 1690.232143][T10677] debugfs: File 'trace0' in directory 'loop0' already present! [ 1690.271910][T10681] debugfs: File 'dropped' in directory 'loop0' already present! [ 1690.288804][T10681] debugfs: File 'msg' in directory 'loop0' already present! [ 1690.318212][T10689] ptrace attach of "/root/syz-executor.1"[10684] was attempted by "/root/syz-executor.1"[10689] [ 1690.344085][T10681] debugfs: File 'trace0' in directory 'loop0' already present! [ 1690.372534][T10677] debugfs: File 'dropped' in directory 'loop0' already present! [ 1690.392328][T10677] debugfs: File 'msg' in directory 'loop0' already present! [ 1690.401588][T10684] IPVS: ftp: loaded support on port[0] = 21 [ 1690.420932][T10677] debugfs: File 'trace0' in directory 'loop0' already present! [ 1690.430573][T10699] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:00 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) [ 1690.462136][T10699] debugfs: File 'msg' in directory 'loop0' already present! [ 1690.502349][T10699] debugfs: File 'trace0' in directory 'loop0' already present! [ 1690.649692][T10707] ptrace attach of "/root/syz-executor.3"[10706] was attempted by "/root/syz-executor.3"[10707] [ 1690.739709][T10706] IPVS: ftp: loaded support on port[0] = 21 [ 1691.066791][ T7878] tipc: TX() has been purged, node left! 01:45:01 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x19c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:01 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x5) 01:45:01 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) 01:45:01 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1691.715676][T10722] debugfs: File 'dropped' in directory 'loop0' already present! [ 1691.731187][T10722] debugfs: File 'msg' in directory 'loop0' already present! [ 1691.758779][T10722] debugfs: File 'trace0' in directory 'loop0' already present! [ 1691.784066][T10731] ptrace attach of "/root/syz-executor.1"[10729] was attempted by "/root/syz-executor.1"[10731] [ 1691.812921][T10724] debugfs: File 'dropped' in directory 'loop0' already present! [ 1691.829556][T10733] ptrace attach of "/root/syz-executor.3"[10728] was attempted by "/root/syz-executor.3"[10733] [ 1691.841580][T10737] ptrace attach of "/root/syz-executor.5"[10735] was attempted by "/root/syz-executor.5"[10737] [ 1691.852644][T10724] debugfs: File 'msg' in directory 'loop0' already present! [ 1691.853699][T10729] IPVS: ftp: loaded support on port[0] = 21 [ 1691.898780][T10735] IPVS: ftp: loaded support on port[0] = 21 [ 1691.933300][T10728] IPVS: ftp: loaded support on port[0] = 21 [ 1691.941877][T10724] debugfs: File 'trace0' in directory 'loop0' already present! [ 1691.995193][T10740] debugfs: File 'dropped' in directory 'loop0' already present! [ 1692.012351][T10740] debugfs: File 'msg' in directory 'loop0' already present! [ 1692.044963][T10740] debugfs: File 'trace0' in directory 'loop0' already present! [ 1692.057548][T10734] debugfs: File 'dropped' in directory 'loop0' already present! [ 1692.077353][T10734] debugfs: File 'msg' in directory 'loop0' already present! 01:45:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x19d}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:01 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) 01:45:01 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x6) [ 1692.094940][T10734] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1692.203827][T10750] debugfs: File 'dropped' in directory 'loop0' already present! [ 1692.220955][T10750] debugfs: File 'msg' in directory 'loop0' already present! [ 1692.314200][T10750] debugfs: File 'trace0' in directory 'loop0' already present! [ 1692.405120][T10760] ptrace attach of "/root/syz-executor.1"[10756] was attempted by "/root/syz-executor.1"[10760] [ 1692.429864][T10765] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x19e}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1692.451064][T10765] debugfs: File 'msg' in directory 'loop0' already present! [ 1692.498054][T10756] IPVS: ftp: loaded support on port[0] = 21 01:45:02 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x7) [ 1692.581769][T10765] debugfs: File 'trace0' in directory 'loop0' already present! [ 1692.679323][T10771] debugfs: File 'dropped' in directory 'loop0' already present! [ 1692.707434][T10771] debugfs: File 'msg' in directory 'loop0' already present! [ 1692.790528][T10771] debugfs: File 'trace0' in directory 'loop0' already present! [ 1692.841857][T10765] debugfs: File 'dropped' in directory 'loop0' already present! [ 1692.866900][T10765] debugfs: File 'msg' in directory 'loop0' already present! [ 1692.893264][T10765] debugfs: File 'trace0' in directory 'loop0' already present! [ 1692.913987][T10778] debugfs: File 'dropped' in directory 'loop0' already present! [ 1692.978719][T10778] debugfs: File 'msg' in directory 'loop0' already present! [ 1693.028924][T10778] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:04 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:04 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) 01:45:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x19f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:04 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:04 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x8) 01:45:04 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1695.108413][T10796] debugfs: File 'dropped' in directory 'loop0' already present! [ 1695.146053][T10803] ptrace attach of "/root/syz-executor.3"[10795] was attempted by "/root/syz-executor.3"[10803] [ 1695.158830][T10796] debugfs: File 'msg' in directory 'loop0' already present! [ 1695.169829][T10802] ptrace attach of "/root/syz-executor.1"[10799] was attempted by "/root/syz-executor.1"[10802] [ 1695.202541][T10796] debugfs: File 'trace0' in directory 'loop0' already present! [ 1695.222475][T10795] IPVS: ftp: loaded support on port[0] = 21 [ 1695.229833][T10799] IPVS: ftp: loaded support on port[0] = 21 [ 1695.244565][T10798] debugfs: File 'dropped' in directory 'loop0' already present! [ 1695.257151][T10810] ptrace attach of "/root/syz-executor.5"[10805] was attempted by "/root/syz-executor.5"[10810] [ 1695.271090][T10798] debugfs: File 'msg' in directory 'loop0' already present! 01:45:05 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1695.345628][T10805] IPVS: ftp: loaded support on port[0] = 21 [ 1695.372864][T10798] debugfs: File 'trace0' in directory 'loop0' already present! [ 1695.459123][T10808] debugfs: File 'dropped' in directory 'loop0' already present! [ 1695.496226][T10808] debugfs: File 'msg' in directory 'loop0' already present! 01:45:05 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x9) [ 1695.515041][T10808] debugfs: File 'trace0' in directory 'loop0' already present! [ 1695.528386][T10817] debugfs: File 'dropped' in directory 'loop0' already present! [ 1695.545594][T10817] debugfs: File 'msg' in directory 'loop0' already present! 01:45:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1695.598253][T10817] debugfs: File 'trace0' in directory 'loop0' already present! [ 1695.665632][T10827] debugfs: File 'dropped' in directory 'loop0' already present! [ 1695.703316][T10827] debugfs: File 'msg' in directory 'loop0' already present! 01:45:05 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1695.748779][T10827] debugfs: File 'trace0' in directory 'loop0' already present! [ 1695.797448][T10830] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1695.840334][T10830] debugfs: File 'msg' in directory 'loop0' already present! 01:45:05 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x48) [ 1695.944857][T10840] ptrace attach of "/root/syz-executor.5"[10838] was attempted by "/root/syz-executor.5"[10840] [ 1695.948150][T10830] debugfs: File 'trace0' in directory 'loop0' already present! [ 1696.050355][T10845] debugfs: File 'dropped' in directory 'loop0' already present! [ 1696.072219][T10845] debugfs: File 'msg' in directory 'loop0' already present! [ 1696.094510][T10838] IPVS: ftp: loaded support on port[0] = 21 [ 1696.104859][T10845] debugfs: File 'trace0' in directory 'loop0' already present! [ 1696.141369][T10835] debugfs: File 'dropped' in directory 'loop0' already present! [ 1696.155463][T10835] debugfs: File 'msg' in directory 'loop0' already present! [ 1696.167487][ T7878] tipc: TX() has been purged, node left! [ 1696.179942][T10835] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:05 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1696.200334][T10852] debugfs: File 'dropped' in directory 'loop0' already present! [ 1696.219588][T10852] debugfs: File 'msg' in directory 'loop0' already present! [ 1696.244410][T10852] debugfs: File 'trace0' in directory 'loop0' already present! [ 1696.291432][T10855] debugfs: File 'dropped' in directory 'loop0' already present! [ 1696.306065][T10855] debugfs: File 'msg' in directory 'loop0' already present! [ 1696.400816][T10855] debugfs: File 'trace0' in directory 'loop0' already present! [ 1696.453738][T10857] debugfs: File 'dropped' in directory 'loop0' already present! [ 1696.463216][T10857] debugfs: File 'msg' in directory 'loop0' already present! [ 1696.480867][T10857] debugfs: File 'trace0' in directory 'loop0' already present! [ 1696.495255][T10858] syz-executor.4 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=1000 [ 1696.528827][T10858] CPU: 1 PID: 10858 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1696.537295][T10858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1696.547464][T10858] Call Trace: [ 1696.550767][T10858] dump_stack+0x197/0x210 [ 1696.555138][T10858] dump_header+0x10b/0x82d [ 1696.559621][T10858] oom_kill_process.cold+0x10/0x15 [ 1696.564757][T10858] out_of_memory+0x334/0x13c0 [ 1696.569429][T10858] ? find_held_lock+0x35/0x130 [ 1696.569448][T10858] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1696.569462][T10858] ? oom_killer_disable+0x280/0x280 [ 1696.569485][T10858] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1696.569499][T10858] ? memcg_oom_wake_function+0x700/0x700 [ 1696.569517][T10858] ? do_raw_spin_unlock+0x178/0x270 [ 1696.569536][T10858] ? _raw_spin_unlock+0x28/0x40 [ 1696.569554][T10858] try_charge+0xf76/0x14d0 [ 1696.569579][T10858] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1696.569592][T10858] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1696.569613][T10858] ? cache_grow_begin+0x122/0xc60 [ 1696.569631][T10858] ? find_held_lock+0x35/0x130 [ 1696.633468][T10858] ? cache_grow_begin+0x122/0xc60 [ 1696.638634][T10858] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1696.644191][T10858] ? lock_downgrade+0x920/0x920 [ 1696.649056][T10858] ? memcg_kmem_put_cache+0x1a0/0x1a0 [ 1696.654418][T10858] ? __kasan_check_read+0x11/0x20 [ 1696.659444][T10858] cache_grow_begin+0x5e8/0xc60 [ 1696.664298][T10858] ? __sanitizer_cov_trace_cmp1+0x1/0x20 [ 1696.669923][T10858] ? mempolicy_slab_node+0x139/0x390 [ 1696.675222][T10858] fallback_alloc+0x1f8/0x2d0 [ 1696.679916][T10858] ____cache_alloc_node+0x1bc/0x1d0 [ 1696.685212][T10858] ? trace_hardirqs_off+0x62/0x240 [ 1696.690336][T10858] kmem_cache_alloc+0x1ef/0x710 [ 1696.695210][T10858] __d_alloc+0x2e/0x8c0 [ 1696.699366][T10858] d_alloc+0x4d/0x280 [ 1696.703356][T10858] d_alloc_parallel+0xf4/0x1c00 [ 1696.708210][T10858] ? mark_lock+0xc2/0x1220 [ 1696.712630][T10858] ? __kernel_text_address+0xd/0x40 [ 1696.717865][T10858] ? __kasan_check_read+0x11/0x20 [ 1696.722892][T10858] ? mark_lock+0xc2/0x1220 [ 1696.727314][T10858] ? __d_lookup_rcu+0x6c0/0x6c0 [ 1696.732166][T10858] ? __d_lookup+0x408/0x750 [ 1696.736676][T10858] ? find_held_lock+0x35/0x130 [ 1696.741439][T10858] ? lockdep_init_map+0x1be/0x6d0 [ 1696.746467][T10858] ? lockdep_init_map+0x1be/0x6d0 [ 1696.751504][T10858] __lookup_slow+0x1ab/0x500 [ 1696.756104][T10858] ? vfs_unlink+0x620/0x620 [ 1696.760618][T10858] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1696.765966][T10858] ? d_lookup+0x199/0x260 [ 1696.770330][T10858] lookup_one_len+0x16d/0x1a0 [ 1696.775013][T10858] ? lookup_one_len_unlocked+0x100/0x100 [ 1696.780651][T10858] ? do_raw_spin_unlock+0x178/0x270 [ 1696.785870][T10858] ? mntput+0x74/0xa0 [ 1696.789867][T10858] start_creating+0xc5/0x1d0 [ 1696.794472][T10858] __debugfs_create_file+0x65/0x3f0 [ 1696.799680][T10858] debugfs_create_file+0x5a/0x70 [ 1696.804659][T10858] kvm_dev_ioctl+0x8b4/0x17d0 [ 1696.809348][T10858] ? kvm_put_kvm+0xcc0/0xcc0 [ 1696.813950][T10858] ? kvm_put_kvm+0xcc0/0xcc0 [ 1696.818549][T10858] do_vfs_ioctl+0x977/0x14e0 [ 1696.823152][T10858] ? compat_ioctl_preallocate+0x220/0x220 [ 1696.828876][T10858] ? __fget+0x37f/0x550 [ 1696.833038][T10858] ? ksys_dup3+0x3e0/0x3e0 [ 1696.837459][T10858] ? ns_to_kernel_old_timeval+0x100/0x100 [ 1696.843191][T10858] ? tomoyo_file_ioctl+0x23/0x30 [ 1696.848163][T10858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1696.854407][T10858] ? security_file_ioctl+0x8d/0xc0 [ 1696.859614][T10858] ksys_ioctl+0xab/0xd0 [ 1696.863778][T10858] __x64_sys_ioctl+0x73/0xb0 [ 1696.868374][T10858] do_syscall_64+0xfa/0x790 [ 1696.872887][T10858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1696.878795][T10858] RIP: 0033:0x45a679 [ 1696.882693][T10858] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1696.902321][T10858] RSP: 002b:00007f46f633fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1696.910759][T10858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1696.918922][T10858] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000004 [ 1696.926894][T10858] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1696.934881][T10858] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46f63406d4 [ 1696.942866][T10858] R13: 00000000004c3a43 R14: 00000000004d8f98 R15: 00000000ffffffff [ 1696.959979][T10858] memory: usage 307108kB, limit 307200kB, failcnt 6950 [ 1696.970775][T10858] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1696.980270][T10858] Memory cgroup stats for /syz4: [ 1696.980410][T10858] anon 268058624 [ 1696.980410][T10858] file 143360 [ 1696.980410][T10858] kernel_stack 5160960 [ 1696.980410][T10858] slab 20492288 [ 1696.980410][T10858] sock 0 [ 1696.980410][T10858] shmem 0 [ 1696.980410][T10858] file_mapped 135168 [ 1696.980410][T10858] file_dirty 0 [ 1696.980410][T10858] file_writeback 0 [ 1696.980410][T10858] anon_thp 247463936 [ 1696.980410][T10858] inactive_anon 0 [ 1696.980410][T10858] active_anon 268050432 [ 1696.980410][T10858] inactive_file 135168 [ 1696.980410][T10858] active_file 77824 [ 1696.980410][T10858] unevictable 0 [ 1696.980410][T10858] slab_reclaimable 2027520 [ 1696.980410][T10858] slab_unreclaimable 18464768 [ 1696.980410][T10858] pgfault 159753 [ 1696.980410][T10858] pgmajfault 0 [ 1696.980410][T10858] workingset_refault 198 [ 1696.980410][T10858] workingset_activate 99 [ 1696.980410][T10858] workingset_nodereclaim 0 [ 1696.980410][T10858] pgrefill 1431 [ 1696.980410][T10858] pgscan 1303 [ 1696.980410][T10858] pgsteal 243 [ 1697.096731][T10858] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=14806,uid=0 [ 1697.118716][T10858] Memory cgroup out of memory: Killed process 14806 (syz-executor.4) total-vm:72844kB, anon-rss:2220kB, file-rss:34688kB, shmem-rss:0kB, UID:0 pgtables:126976kB oom_score_adj:1000 [ 1697.144564][ T1113] oom_reaper: reaped process 14806 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 01:45:07 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:07 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:07 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x4c) 01:45:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1698.035600][T10867] debugfs: File 'dropped' in directory 'loop0' already present! [ 1698.047220][T10867] debugfs: File 'msg' in directory 'loop0' already present! [ 1698.113256][T10867] debugfs: File 'trace0' in directory 'loop0' already present! [ 1698.144737][T10876] ptrace attach of "/root/syz-executor.1"[10875] was attempted by "/root/syz-executor.1"[10876] [ 1698.165848][T10870] debugfs: File 'dropped' in directory 'loop0' already present! [ 1698.194677][T10870] debugfs: File 'msg' in directory 'loop0' already present! [ 1698.220596][T10875] IPVS: ftp: loaded support on port[0] = 21 [ 1698.282254][T10870] debugfs: File 'trace0' in directory 'loop0' already present! [ 1698.327018][T10878] debugfs: File 'dropped' in directory 'loop0' already present! [ 1698.343856][T10878] debugfs: File 'msg' in directory 'loop0' already present! [ 1698.365972][T10878] debugfs: File 'trace0' in directory 'loop0' already present! [ 1698.385873][T10877] debugfs: File 'dropped' in directory 'loop0' already present! [ 1698.397722][T10877] debugfs: File 'msg' in directory 'loop0' already present! [ 1698.421987][T10877] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:09 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:09 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x68) 01:45:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:09 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1699.387078][T10892] debugfs: File 'dropped' in directory 'loop0' already present! [ 1699.422434][T10892] debugfs: File 'msg' in directory 'loop0' already present! [ 1699.484256][T10899] ptrace attach of "/root/syz-executor.3"[10898] was attempted by "/root/syz-executor.3"[10899] [ 1699.541805][T10898] IPVS: ftp: loaded support on port[0] = 21 [ 1699.609564][T10892] debugfs: File 'trace0' in directory 'loop0' already present! [ 1699.672418][T10893] debugfs: File 'dropped' in directory 'loop0' already present! [ 1699.694472][T10893] debugfs: File 'msg' in directory 'loop0' already present! [ 1699.765159][T10893] debugfs: File 'trace0' in directory 'loop0' already present! [ 1699.804183][T10892] debugfs: File 'dropped' in directory 'loop0' already present! [ 1699.845472][T10892] debugfs: File 'msg' in directory 'loop0' already present! [ 1699.865789][T10892] debugfs: File 'trace0' in directory 'loop0' already present! [ 1699.882487][T10903] debugfs: File 'dropped' in directory 'loop0' already present! [ 1699.914625][T10903] debugfs: File 'msg' in directory 'loop0' already present! [ 1699.949557][T10903] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:11 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:11 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x6c) 01:45:11 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1701.413027][T10913] debugfs: File 'dropped' in directory 'loop0' already present! [ 1701.422930][T10917] ptrace attach of "/root/syz-executor.3"[10911] was attempted by "/root/syz-executor.3"[10917] [ 1701.446371][T10913] debugfs: File 'msg' in directory 'loop0' already present! [ 1701.473795][T10911] IPVS: ftp: loaded support on port[0] = 21 [ 1701.490040][T10920] ptrace attach of "/root/syz-executor.5"[10918] was attempted by "/root/syz-executor.5"[10920] [ 1701.552291][T10913] debugfs: File 'trace0' in directory 'loop0' already present! [ 1701.570464][T10918] IPVS: ftp: loaded support on port[0] = 21 [ 1701.620315][T10909] syz-executor.4 invoked oom-killer: gfp_mask=0x402dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1701.626040][T10922] debugfs: File 'dropped' in directory 'loop0' already present! [ 1701.642703][T10909] CPU: 1 PID: 10909 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1701.651031][T10909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1701.661084][T10909] Call Trace: [ 1701.664384][T10909] dump_stack+0x197/0x210 [ 1701.668738][T10909] dump_header+0x10b/0x82d [ 1701.673160][T10909] oom_kill_process.cold+0x10/0x15 [ 1701.678281][T10909] out_of_memory+0x334/0x13c0 [ 1701.682965][T10909] ? find_held_lock+0x35/0x130 [ 1701.687740][T10909] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1701.693638][T10909] ? oom_killer_disable+0x280/0x280 [ 1701.698858][T10909] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1701.704491][T10909] ? memcg_oom_wake_function+0x700/0x700 [ 1701.710142][T10909] ? do_raw_spin_unlock+0x178/0x270 [ 1701.715352][T10909] ? _raw_spin_unlock+0x28/0x40 [ 1701.720210][T10909] try_charge+0xf76/0x14d0 [ 1701.724632][T10909] ? find_held_lock+0x35/0x130 [ 1701.729429][T10909] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1701.734981][T10909] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1701.740882][T10909] ? find_held_lock+0x35/0x130 [ 1701.745680][T10909] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1701.751238][T10909] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1701.751261][T10909] ? memcg_kmem_put_cache+0x1a0/0x1a0 [ 1701.762418][T10909] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1701.767976][T10909] __memcg_kmem_charge+0x13a/0x3a0 [ 1701.767999][T10909] __alloc_pages_nodemask+0x4f5/0x910 [ 1701.768015][T10909] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1701.768034][T10909] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1701.768058][T10909] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1701.768075][T10909] alloc_pages_current+0x107/0x210 [ 1701.768089][T10909] ? ___might_sleep+0x163/0x2c0 [ 1701.768106][T10909] __vmalloc_node_range+0x4f8/0x810 [ 1701.768132][T10909] ? __kvm_set_memory_region+0xbd6/0x2170 [ 1701.784121][T10909] __vmalloc_node_flags_caller+0x71/0x90 [ 1701.784140][T10909] ? __kvm_set_memory_region+0xbd6/0x2170 [ 1701.784157][T10909] kvmalloc_node+0xdc/0x100 [ 1701.784175][T10909] __kvm_set_memory_region+0xbd6/0x2170 [ 1701.806044][T10909] ? kvm_vcpu_compat_ioctl+0x3a0/0x3a0 [ 1701.806071][T10909] ? lock_downgrade+0x920/0x920 [ 1701.806102][T10909] kvm_set_memory_region+0x2f/0x50 [ 1701.822600][T10909] kvm_vm_ioctl+0x729/0x1a20 [ 1701.822618][T10909] ? debug_check_no_obj_freed+0x20a/0x43f [ 1701.822637][T10909] ? find_held_lock+0x35/0x130 [ 1701.822651][T10909] ? kvm_unregister_device_ops+0x70/0x70 [ 1701.822669][T10909] ? lock_downgrade+0x920/0x920 [ 1701.843892][T10909] ? rwlock_bug.part.0+0x90/0x90 [ 1701.843909][T10909] ? tomoyo_path_number_perm+0x214/0x520 [ 1701.843927][T10909] ? find_held_lock+0x35/0x130 [ 1701.843949][T10909] ? lock_downgrade+0x920/0x920 [ 1701.843965][T10909] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1701.864220][T10909] ? tomoyo_path_number_perm+0x454/0x520 [ 1701.864242][T10909] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1701.864256][T10909] ? tomoyo_path_number_perm+0x25e/0x520 [ 1701.864272][T10909] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1701.864305][T10909] ? kvm_unregister_device_ops+0x70/0x70 [ 1701.879515][T10909] do_vfs_ioctl+0x977/0x14e0 [ 1701.894832][T10909] ? compat_ioctl_preallocate+0x220/0x220 [ 1701.894848][T10909] ? __fget+0x37f/0x550 [ 1701.894869][T10909] ? ksys_dup3+0x3e0/0x3e0 [ 1701.894883][T10909] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1701.894903][T10909] ? tomoyo_file_ioctl+0x23/0x30 [ 1701.910648][T10909] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1701.910667][T10909] ? security_file_ioctl+0x8d/0xc0 [ 1701.910686][T10909] ksys_ioctl+0xab/0xd0 [ 1701.910702][T10909] __x64_sys_ioctl+0x73/0xb0 [ 1701.910721][T10909] do_syscall_64+0xfa/0x790 [ 1701.928377][T10909] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1701.928390][T10909] RIP: 0033:0x45a4e7 [ 1701.928406][T10909] 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 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1701.928414][T10909] RSP: 002b:00007f46f635f068 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1701.928432][T10909] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 000000000045a4e7 [ 1701.938717][T10909] RDX: 00007f46f635f510 RSI: 000000004020ae46 RDI: 0000000000000003 [ 1701.938725][T10909] RBP: 0000000020fee000 R08: 00007f46f635f070 R09: 000000000075bf20 [ 1701.938732][T10909] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fec00000 [ 1701.938740][T10909] R13: 0000000000000003 R14: 00000000004e3dc8 R15: 00000000ffffffff [ 1701.954947][T10922] debugfs: File 'msg' in directory 'loop0' already present! [ 1702.001766][T10922] debugfs: File 'trace0' in directory 'loop0' already present! [ 1702.073003][T10909] memory: usage 307200kB, limit 307200kB, failcnt 6983 [ 1702.096454][T10909] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1702.103887][T10909] Memory cgroup stats for /syz4: [ 1702.104009][T10909] anon 267661312 [ 1702.104009][T10909] file 143360 [ 1702.104009][T10909] kernel_stack 5160960 [ 1702.104009][T10909] slab 20684800 [ 1702.104009][T10909] sock 0 [ 1702.104009][T10909] shmem 0 [ 1702.104009][T10909] file_mapped 135168 [ 1702.104009][T10909] file_dirty 0 [ 1702.104009][T10909] file_writeback 0 [ 1702.104009][T10909] anon_thp 247463936 [ 1702.104009][T10909] inactive_anon 0 [ 1702.104009][T10909] active_anon 267661312 [ 1702.104009][T10909] inactive_file 135168 [ 1702.104009][T10909] active_file 77824 [ 1702.104009][T10909] unevictable 0 [ 1702.104009][T10909] slab_reclaimable 2027520 [ 1702.104009][T10909] slab_unreclaimable 18657280 [ 1702.104009][T10909] pgfault 159984 [ 1702.104009][T10909] pgmajfault 0 [ 1702.104009][T10909] workingset_refault 198 [ 1702.104009][T10909] workingset_activate 99 [ 1702.104009][T10909] workingset_nodereclaim 0 [ 1702.104009][T10909] pgrefill 1431 [ 1702.104009][T10909] pgscan 1303 [ 1702.104009][T10909] pgsteal 243 [ 1702.268498][T10909] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=10908,uid=0 [ 1702.315982][T10909] Memory cgroup out of memory: Killed process 10908 (syz-executor.4) total-vm:72844kB, anon-rss:2212kB, file-rss:35732kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 [ 1702.361535][ T1113] oom_reaper: reaped process 10908 (syz-executor.4), now anon-rss:0kB, file-rss:34784kB, shmem-rss:0kB [ 1702.557696][ T7878] tipc: TX() has been purged, node left! 01:45:12 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:12 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:12 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x74) 01:45:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1702.944278][T10936] debugfs: File 'dropped' in directory 'loop0' already present! [ 1702.965454][T10937] ptrace attach of "/root/syz-executor.3"[10935] was attempted by "/root/syz-executor.3"[10937] [ 1702.981156][T10936] debugfs: File 'msg' in directory 'loop0' already present! [ 1703.013201][T10935] IPVS: ftp: loaded support on port[0] = 21 [ 1703.039309][T10936] debugfs: File 'trace0' in directory 'loop0' already present! [ 1703.048445][T10946] ptrace attach of "/root/syz-executor.1"[10942] was attempted by "/root/syz-executor.1"[10946] [ 1703.075422][T10931] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1703.091036][T10939] debugfs: File 'dropped' in directory 'loop0' already present! [ 1703.102072][T10931] CPU: 0 PID: 10931 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1703.110447][T10931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1703.117092][T10939] debugfs: File 'msg' in directory 'loop0' already present! [ 1703.120513][T10931] Call Trace: [ 1703.120539][T10931] dump_stack+0x197/0x210 [ 1703.120559][T10931] dump_header+0x10b/0x82d [ 1703.120571][T10931] ? oom_kill_process+0x94/0x420 [ 1703.120587][T10931] oom_kill_process.cold+0x10/0x15 [ 1703.120603][T10931] out_of_memory+0x334/0x13c0 [ 1703.120618][T10931] ? find_held_lock+0x35/0x130 [ 1703.120645][T10931] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1703.131207][T10931] ? oom_killer_disable+0x280/0x280 [ 1703.131235][T10931] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1703.131253][T10931] ? memcg_oom_wake_function+0x700/0x700 [ 1703.140002][T10931] ? do_raw_spin_unlock+0x178/0x270 [ 1703.140021][T10931] ? _raw_spin_unlock+0x28/0x40 [ 1703.140042][T10931] try_charge+0xf76/0x14d0 [ 1703.140064][T10931] ? find_held_lock+0x35/0x130 [ 1703.140084][T10931] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1703.140106][T10931] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1703.150140][T10931] ? find_held_lock+0x35/0x130 [ 1703.150165][T10931] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1703.159593][T10931] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1703.159611][T10931] ? memcg_kmem_put_cache+0x1a0/0x1a0 [ 1703.159627][T10931] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1703.159644][T10931] __memcg_kmem_charge+0x13a/0x3a0 [ 1703.159663][T10931] copy_process+0x79d/0x7230 [ 1703.159685][T10931] ? find_held_lock+0x35/0x130 [ 1703.187008][T10931] ? __cleanup_sighand+0xc0/0xc0 [ 1703.187026][T10931] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1703.187048][T10931] ? __kasan_check_read+0x11/0x20 [ 1703.187061][T10931] ? __lock_acquire+0x8a0/0x4a00 [ 1703.187072][T10931] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1703.187097][T10931] ? _raw_spin_unlock_irq+0x59/0x80 [ 1703.212540][T10931] _do_fork+0x146/0x1090 [ 1703.212559][T10931] ? copy_init_mm+0x20/0x20 [ 1703.212584][T10931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1703.236250][T10942] IPVS: ftp: loaded support on port[0] = 21 [ 1703.239325][T10931] ? debug_smp_processor_id+0x33/0x18a [ 1703.239347][T10931] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1703.239368][T10931] __x64_sys_clone+0x19a/0x260 [ 1703.239380][T10931] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1703.239396][T10931] ? __ia32_sys_vfork+0xd0/0xd0 [ 1703.249222][T10939] debugfs: File 'trace0' in directory 'loop0' already present! [ 1703.253872][T10931] ? __blkcg_punt_bio_submit+0x1e0/0x1e0 [ 1703.253898][T10931] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1703.253914][T10931] ? trace_hardirqs_on+0x67/0x240 [ 1703.253935][T10931] do_syscall_64+0xfa/0x790 [ 1703.253959][T10931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1703.253977][T10931] RIP: 0033:0x45d049 [ 1703.270090][T10931] Code: ff 48 85 f6 0f 84 d7 8c fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8c fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1703.270099][T10931] RSP: 002b:0000000000a6fac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1703.301212][T10931] RAX: ffffffffffffffda RBX: 00007f46f6340700 RCX: 000000000045d049 [ 1703.301222][T10931] RDX: 00007f46f63409d0 RSI: 00007f46f633fdb0 RDI: 00000000003d0f00 [ 1703.301230][T10931] RBP: 0000000000a6fce0 R08: 00007f46f6340700 R09: 00007f46f6340700 [ 1703.301239][T10931] R10: 00007f46f63409d0 R11: 0000000000000202 R12: 0000000000000000 [ 1703.301246][T10931] R13: 0000000000a6fb7f R14: 00007f46f63409c0 R15: 000000000075bfd4 [ 1703.335888][T10949] debugfs: File 'dropped' in directory 'loop0' already present! [ 1703.355711][T10931] memory: usage 307200kB, limit 307200kB, failcnt 7057 [ 1703.380705][T10931] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1703.416453][T10949] debugfs: File 'msg' in directory 'loop0' already present! [ 1703.420963][T10931] Memory cgroup stats for /syz4: [ 1703.421090][T10931] anon 267784192 [ 1703.421090][T10931] file 143360 [ 1703.421090][T10931] kernel_stack 5124096 [ 1703.421090][T10931] slab 20684800 [ 1703.421090][T10931] sock 0 [ 1703.421090][T10931] shmem 0 [ 1703.421090][T10931] file_mapped 135168 [ 1703.421090][T10931] file_dirty 0 [ 1703.421090][T10931] file_writeback 0 [ 1703.421090][T10931] anon_thp 247463936 [ 1703.421090][T10931] inactive_anon 0 [ 1703.421090][T10931] active_anon 267784192 [ 1703.421090][T10931] inactive_file 135168 [ 1703.421090][T10931] active_file 77824 [ 1703.421090][T10931] unevictable 0 [ 1703.421090][T10931] slab_reclaimable 2027520 [ 1703.421090][T10931] slab_unreclaimable 18657280 [ 1703.421090][T10931] pgfault 160050 [ 1703.421090][T10931] pgmajfault 0 [ 1703.421090][T10931] workingset_refault 198 [ 1703.421090][T10931] workingset_activate 99 [ 1703.421090][T10931] workingset_nodereclaim 0 [ 1703.421090][T10931] pgrefill 1431 [ 1703.421090][T10931] pgscan 1303 [ 1703.421090][T10931] pgsteal 243 [ 1703.436812][T10949] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:13 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1703.538221][T10931] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=10931,uid=0 [ 1703.569687][T10945] debugfs: File 'dropped' in directory 'loop0' already present! [ 1703.583347][T10931] Memory cgroup out of memory: Killed process 10931 (syz-executor.4) total-vm:72712kB, anon-rss:2160kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:135168kB oom_score_adj:1000 01:45:13 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x7a) [ 1703.625932][ T1113] oom_reaper: reaped process 10931 (syz-executor.4), now anon-rss:0kB, file-rss:33932kB, shmem-rss:0kB [ 1703.656802][T10945] debugfs: File 'msg' in directory 'loop0' already present! [ 1703.666496][T10945] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:13 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1703.722649][T10956] debugfs: File 'dropped' in directory 'loop0' already present! [ 1703.737844][T10956] debugfs: File 'msg' in directory 'loop0' already present! [ 1703.794534][T10956] debugfs: File 'trace0' in directory 'loop0' already present! [ 1703.874926][T10967] debugfs: File 'dropped' in directory 'loop0' already present! [ 1703.911148][T10967] debugfs: File 'msg' in directory 'loop0' already present! [ 1703.995965][T10967] debugfs: File 'trace0' in directory 'loop0' already present! [ 1704.064929][T10969] debugfs: File 'dropped' in directory 'loop0' already present! [ 1704.104361][T10969] debugfs: File 'msg' in directory 'loop0' already present! [ 1704.113714][T10964] syz-executor.4 invoked oom-killer: gfp_mask=0x402dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1704.140242][T10969] debugfs: File 'trace0' in directory 'loop0' already present! [ 1704.146777][T10964] CPU: 1 PID: 10964 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1704.156403][T10964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1704.166481][T10964] Call Trace: [ 1704.169984][T10964] dump_stack+0x197/0x210 [ 1704.174349][T10964] dump_header+0x10b/0x82d [ 1704.178829][T10964] oom_kill_process.cold+0x10/0x15 [ 1704.183954][T10964] out_of_memory+0x334/0x13c0 [ 1704.188655][T10964] ? find_held_lock+0x35/0x130 [ 1704.193442][T10964] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1704.199360][T10964] ? oom_killer_disable+0x280/0x280 [ 1704.204582][T10964] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1704.210153][T10964] ? memcg_oom_wake_function+0x700/0x700 [ 1704.215803][T10964] ? do_raw_spin_unlock+0x178/0x270 [ 1704.215826][T10964] ? _raw_spin_unlock+0x28/0x40 [ 1704.225943][T10964] try_charge+0xf76/0x14d0 [ 1704.225962][T10964] ? find_held_lock+0x35/0x130 [ 1704.225985][T10964] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1704.240987][T10964] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1704.246575][T10964] ? find_held_lock+0x35/0x130 [ 1704.251368][T10964] ? get_mem_cgroup_from_mm+0x139/0x310 [ 1704.256932][T10964] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1704.262612][T10964] ? memcg_kmem_put_cache+0x1a0/0x1a0 [ 1704.268015][T10964] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1704.273593][T10964] __memcg_kmem_charge+0x13a/0x3a0 [ 1704.278770][T10964] __alloc_pages_nodemask+0x4f5/0x910 [ 1704.284205][T10964] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1704.289798][T10964] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1704.295563][T10964] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1704.301847][T10964] alloc_pages_current+0x107/0x210 [ 1704.306979][T10964] ? ___might_sleep+0x163/0x2c0 [ 1704.311838][T10964] __vmalloc_node_range+0x4f8/0x810 [ 1704.317050][T10964] ? __kvm_set_memory_region+0xbd6/0x2170 [ 1704.322789][T10964] __vmalloc_node_flags_caller+0x71/0x90 [ 1704.328443][T10964] ? __kvm_set_memory_region+0xbd6/0x2170 [ 1704.334160][T10964] kvmalloc_node+0xdc/0x100 [ 1704.338675][T10964] __kvm_set_memory_region+0xbd6/0x2170 [ 1704.344224][T10964] ? kvm_vcpu_compat_ioctl+0x3a0/0x3a0 [ 1704.349732][T10964] ? lock_downgrade+0x920/0x920 [ 1704.354613][T10964] kvm_set_memory_region+0x2f/0x50 [ 1704.359728][T10964] kvm_vm_ioctl+0x729/0x1a20 [ 1704.364318][T10964] ? debug_check_no_obj_freed+0x20a/0x43f [ 1704.370027][T10964] ? find_held_lock+0x35/0x130 [ 1704.374784][T10964] ? kvm_unregister_device_ops+0x70/0x70 [ 1704.380422][T10964] ? lock_downgrade+0x920/0x920 [ 1704.385272][T10964] ? rwlock_bug.part.0+0x90/0x90 [ 1704.390220][T10964] ? tomoyo_path_number_perm+0x214/0x520 [ 1704.395869][T10964] ? find_held_lock+0x35/0x130 [ 1704.400648][T10964] ? lock_downgrade+0x920/0x920 [ 1704.405504][T10964] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1704.410823][T10964] ? tomoyo_path_number_perm+0x454/0x520 [ 1704.416479][T10964] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1704.422751][T10964] ? tomoyo_path_number_perm+0x25e/0x520 [ 1704.428403][T10964] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1704.434232][T10964] ? kvm_unregister_device_ops+0x70/0x70 [ 1704.439879][T10964] do_vfs_ioctl+0x977/0x14e0 [ 1704.444480][T10964] ? compat_ioctl_preallocate+0x220/0x220 [ 1704.450209][T10964] ? __fget+0x37f/0x550 [ 1704.454376][T10964] ? ksys_dup3+0x3e0/0x3e0 [ 1704.458808][T10964] ? __bad_area_nosemaphore+0xb3/0x420 [ 1704.464277][T10964] ? tomoyo_file_ioctl+0x23/0x30 [ 1704.469220][T10964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1704.475468][T10964] ? security_file_ioctl+0x8d/0xc0 [ 1704.480592][T10964] ksys_ioctl+0xab/0xd0 [ 1704.484758][T10964] __x64_sys_ioctl+0x73/0xb0 [ 1704.489366][T10964] do_syscall_64+0xfa/0x790 [ 1704.493885][T10964] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1704.499800][T10964] RIP: 0033:0x45a4e7 [ 1704.503697][T10964] 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 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1704.523367][T10964] RSP: 002b:00007f46f633e068 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1704.531812][T10964] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000045a4e7 [ 1704.539817][T10964] RDX: 00007f46f633e510 RSI: 000000004020ae46 RDI: 0000000000000003 [ 1704.547900][T10964] RBP: 0000000020fe5000 R08: 00007f46f633e070 R09: 000000000075bfc8 [ 1704.556039][T10964] R10: 0000000000000009 R11: 0000000000000246 R12: 00000000fec00000 [ 1704.564678][T10964] R13: 0000000000000003 R14: 00000000004e3dc8 R15: 00000000ffffffff [ 1704.575954][T10964] memory: usage 307104kB, limit 307200kB, failcnt 7109 [ 1704.583025][T10964] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1704.590130][T10964] Memory cgroup stats for /syz4: [ 1704.590256][T10964] anon 267776000 [ 1704.590256][T10964] file 143360 [ 1704.590256][T10964] kernel_stack 5124096 [ 1704.590256][T10964] slab 20848640 [ 1704.590256][T10964] sock 0 [ 1704.590256][T10964] shmem 0 [ 1704.590256][T10964] file_mapped 135168 [ 1704.590256][T10964] file_dirty 0 [ 1704.590256][T10964] file_writeback 0 [ 1704.590256][T10964] anon_thp 247463936 [ 1704.590256][T10964] inactive_anon 0 [ 1704.590256][T10964] active_anon 267776000 [ 1704.590256][T10964] inactive_file 135168 [ 1704.590256][T10964] active_file 77824 [ 1704.590256][T10964] unevictable 0 [ 1704.590256][T10964] slab_reclaimable 2027520 [ 1704.590256][T10964] slab_unreclaimable 18821120 [ 1704.590256][T10964] pgfault 160149 [ 1704.590256][T10964] pgmajfault 0 [ 1704.590256][T10964] workingset_refault 198 [ 1704.590256][T10964] workingset_activate 99 [ 1704.590256][T10964] workingset_nodereclaim 0 [ 1704.590256][T10964] pgrefill 1431 [ 1704.590256][T10964] pgscan 1303 [ 1704.590256][T10964] pgsteal 243 [ 1704.693466][T10964] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=10960,uid=0 [ 1704.716234][T10964] Memory cgroup out of memory: Killed process 10964 (syz-executor.4) total-vm:72844kB, anon-rss:2220kB, file-rss:35804kB, shmem-rss:0kB, UID:0 pgtables:139264kB oom_score_adj:1000 [ 1704.743102][ T1113] oom_reaper: reaped process 10964 (syz-executor.4), now anon-rss:0kB, file-rss:34856kB, shmem-rss:0kB 01:45:16 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:16 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:16 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x7e) 01:45:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:16 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1706.933668][T10986] debugfs: File 'dropped' in directory 'loop0' already present! [ 1706.965880][T10986] debugfs: File 'msg' in directory 'loop0' already present! [ 1706.984130][T10988] ptrace attach of "/root/syz-executor.1"[10984] was attempted by "/root/syz-executor.1"[10988] [ 1707.041689][T10992] ptrace attach of "/root/syz-executor.5"[10991] was attempted by "/root/syz-executor.5"[10992] [ 1707.072536][T10986] debugfs: File 'trace0' in directory 'loop0' already present! [ 1707.111428][T10984] IPVS: ftp: loaded support on port[0] = 21 [ 1707.132464][T10985] debugfs: File 'dropped' in directory 'loop0' already present! [ 1707.145775][T10991] IPVS: ftp: loaded support on port[0] = 21 [ 1707.191672][T10985] debugfs: File 'msg' in directory 'loop0' already present! [ 1707.260489][T10985] debugfs: File 'trace0' in directory 'loop0' already present! [ 1707.291734][T10994] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:17 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1707.319358][T10994] debugfs: File 'msg' in directory 'loop0' already present! [ 1707.350831][T10994] debugfs: File 'trace0' in directory 'loop0' already present! [ 1707.395927][T11000] debugfs: File 'dropped' in directory 'loop0' already present! [ 1707.409334][T11000] debugfs: File 'msg' in directory 'loop0' already present! [ 1707.438717][T11000] debugfs: File 'trace0' in directory 'loop0' already present! [ 1707.507330][T11007] ptrace attach of "/root/syz-executor.5"[11006] was attempted by "/root/syz-executor.5"[11007] [ 1707.591251][T11006] IPVS: ftp: loaded support on port[0] = 21 [ 1708.256932][ T7878] tipc: TX() has been purged, node left! [ 1708.416914][ T7878] tipc: TX() has been purged, node left! 01:45:18 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:18 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfe) 01:45:18 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:18 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:18 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:18 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1708.607057][ T7878] tipc: TX() has been purged, node left! [ 1708.619662][T11028] debugfs: File 'dropped' in directory 'loop0' already present! [ 1708.638521][T11026] ptrace attach of "/root/syz-executor.5"[11023] was attempted by "/root/syz-executor.5"[11026] [ 1708.642914][T11028] debugfs: File 'msg' in directory 'loop0' already present! [ 1708.659243][T11029] ptrace attach of "/root/syz-executor.1"[11025] was attempted by "/root/syz-executor.1"[11029] [ 1708.679900][T11023] IPVS: ftp: loaded support on port[0] = 21 [ 1708.698654][ T7878] tipc: TX() has been purged, node left! [ 1708.750752][T11025] IPVS: ftp: loaded support on port[0] = 21 [ 1708.759209][T11028] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:18 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1708.808270][T11022] debugfs: File 'dropped' in directory 'loop0' already present! [ 1708.810215][T11035] IPVS: ftp: loaded support on port[0] = 21 [ 1708.821814][T11022] debugfs: File 'msg' in directory 'loop0' already present! [ 1708.861371][T11022] debugfs: File 'trace0' in directory 'loop0' already present! [ 1708.884751][T11034] debugfs: File 'dropped' in directory 'loop0' already present! [ 1708.894924][T11034] debugfs: File 'msg' in directory 'loop0' already present! 01:45:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1708.911626][T11034] debugfs: File 'trace0' in directory 'loop0' already present! [ 1708.921751][T11044] debugfs: File 'dropped' in directory 'loop0' already present! [ 1708.933318][T11044] debugfs: File 'msg' in directory 'loop0' already present! [ 1708.953080][T11044] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:18 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x2c6) 01:45:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1709.003687][T11048] ptrace attach of "/root/syz-executor.5"[11047] was attempted by "/root/syz-executor.5"[11048] [ 1709.032422][T11047] IPVS: ftp: loaded support on port[0] = 21 [ 1709.095918][T11052] debugfs: File 'dropped' in directory 'loop0' already present! [ 1709.143268][T11052] debugfs: File 'msg' in directory 'loop0' already present! 01:45:19 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1709.252658][T11052] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:19 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1709.343139][T11063] debugfs: File 'dropped' in directory 'loop0' already present! [ 1709.391655][T11063] debugfs: File 'msg' in directory 'loop0' already present! [ 1709.425130][T11063] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:19 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x300) [ 1709.451803][T11059] debugfs: File 'dropped' in directory 'loop0' already present! [ 1709.473373][T11075] ptrace attach of "/root/syz-executor.5"[11074] was attempted by "/root/syz-executor.5"[11075] [ 1709.475525][T11059] debugfs: File 'msg' in directory 'loop0' already present! [ 1709.494620][T11071] IPVS: ftp: loaded support on port[0] = 21 01:45:19 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a9}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1709.524000][T11074] IPVS: ftp: loaded support on port[0] = 21 [ 1709.582001][T11059] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1709.674548][T11086] debugfs: File 'dropped' in directory 'loop0' already present! [ 1709.703720][T11086] debugfs: File 'msg' in directory 'loop0' already present! 01:45:19 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1709.780393][T11086] debugfs: File 'trace0' in directory 'loop0' already present! [ 1709.870272][T11092] debugfs: File 'dropped' in directory 'loop0' already present! [ 1709.895400][T11092] debugfs: File 'msg' in directory 'loop0' already present! [ 1710.010789][T11099] ptrace attach of "/root/syz-executor.5"[11098] was attempted by "/root/syz-executor.5"[11099] [ 1710.031302][T11092] debugfs: File 'trace0' in directory 'loop0' already present! [ 1710.054886][T11098] IPVS: ftp: loaded support on port[0] = 21 [ 1710.164290][T11094] debugfs: File 'dropped' in directory 'loop0' already present! [ 1710.205097][T11094] debugfs: File 'msg' in directory 'loop0' already present! [ 1710.234613][T11094] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:20 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1aa}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:20 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x500) 01:45:20 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:20 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1711.192902][T11117] debugfs: File 'dropped' in directory 'loop0' already present! [ 1711.226125][T11117] debugfs: File 'msg' in directory 'loop0' already present! [ 1711.243471][T11122] ptrace attach of "/root/syz-executor.5"[11116] was attempted by "/root/syz-executor.5"[11122] [ 1711.249085][T11115] IPVS: ftp: loaded support on port[0] = 21 [ 1711.305434][T11117] debugfs: File 'trace0' in directory 'loop0' already present! [ 1711.306265][T11116] IPVS: ftp: loaded support on port[0] = 21 [ 1711.333377][T11128] ptrace attach of "/root/syz-executor.1"[11124] was attempted by "/root/syz-executor.1"[11128] [ 1711.349300][T11120] debugfs: File 'dropped' in directory 'loop0' already present! [ 1711.360173][T11120] debugfs: File 'msg' in directory 'loop0' already present! [ 1711.444766][T11124] IPVS: ftp: loaded support on port[0] = 21 [ 1711.460038][T11118] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1711.461501][T11120] debugfs: File 'trace0' in directory 'loop0' already present! [ 1711.472277][T11118] CPU: 1 PID: 11118 Comm: syz-executor.4 Not tainted 5.4.0-syzkaller #0 [ 1711.486310][T11118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1711.486317][T11118] Call Trace: [ 1711.486340][T11118] dump_stack+0x197/0x210 [ 1711.486363][T11118] dump_header+0x10b/0x82d [ 1711.486382][T11118] oom_kill_process.cold+0x10/0x15 [ 1711.508428][T11118] out_of_memory+0x334/0x13c0 [ 1711.508448][T11118] ? find_held_lock+0x35/0x130 [ 1711.508468][T11118] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 1711.508483][T11118] ? oom_killer_disable+0x280/0x280 [ 1711.508505][T11118] mem_cgroup_out_of_memory+0x1d8/0x240 [ 1711.508523][T11118] ? memcg_oom_wake_function+0x700/0x700 [ 1711.539534][T11118] ? do_raw_spin_unlock+0x178/0x270 [ 1711.539556][T11118] ? _raw_spin_unlock+0x28/0x40 [ 1711.539580][T11118] try_charge+0xf76/0x14d0 [ 1711.554071][T11126] debugfs: File 'dropped' in directory 'loop0' already present! [ 1711.555281][T11118] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1711.555304][T11118] ? percpu_ref_tryget+0x102/0x230 [ 1711.567346][T11118] ? rcu_read_lock_held+0x9c/0xb0 [ 1711.567364][T11118] ? __kasan_check_read+0x11/0x20 [ 1711.567388][T11118] ? get_mem_cgroup_from_mm+0x151/0x310 [ 1711.567403][T11118] mem_cgroup_try_charge+0x136/0x590 [ 1711.567421][T11118] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1711.567444][T11118] __handle_mm_fault+0x1f1f/0x3da0 [ 1711.574304][T11126] debugfs: File 'msg' in directory 'loop0' already present! [ 1711.578078][T11118] ? vm_iomap_memory+0x1a0/0x1a0 [ 1711.578092][T11118] ? handle_mm_fault+0x292/0xa50 [ 1711.578114][T11118] ? handle_mm_fault+0x7a0/0xa50 [ 1711.578134][T11118] ? __kasan_check_read+0x11/0x20 [ 1711.588149][T11118] handle_mm_fault+0x3b2/0xa50 [ 1711.588176][T11118] __do_page_fault+0x536/0xd80 [ 1711.588199][T11118] do_page_fault+0x38/0x590 [ 1711.588217][T11118] page_fault+0x39/0x40 [ 1711.588228][T11118] RIP: 0033:0x40a75f [ 1711.588246][T11118] Code: ff 01 64 f0 83 04 25 d0 ff ff ff 01 64 48 8b 3c 25 00 00 00 00 48 81 c7 08 ff ff ff e8 2a 81 01 00 85 c0 75 10 48 8b 44 24 08 <48> c7 80 18 5f 00 00 00 00 00 00 64 f0 83 2c 25 d0 ff ff ff 01 64 [ 1711.599025][T11118] RSP: 002b:00007f46f635f070 EFLAGS: 00010246 [ 1711.599037][T11118] RAX: 0000000020fe5000 RBX: 0000000000000038 RCX: 000000000000070f [ 1711.599046][T11118] RDX: aafab868030939e5 RSI: 0000000000000000 RDI: 00007f46f6361608 [ 1711.599055][T11118] RBP: 0000000000000038 R08: 0000000020fe500e R09: fffffffffffffffe [ 1711.599064][T11118] R10: 000000000000000b R11: 0000000000000004 R12: 0000000000000038 [ 1711.599073][T11118] R13: 0000000000000030 R14: 00000000004e3dc8 R15: 00000000ffffffff [ 1711.735583][T11118] memory: usage 307200kB, limit 307200kB, failcnt 7160 01:45:21 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1711.738254][T11126] debugfs: File 'trace0' in directory 'loop0' already present! [ 1711.743480][T11118] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1711.757272][T11132] debugfs: File 'dropped' in directory 'loop0' already present! [ 1711.764944][T11132] debugfs: File 'msg' in directory 'loop0' already present! [ 1711.774555][T11132] debugfs: File 'trace0' in directory 'loop0' already present! [ 1711.796219][T11118] Memory cgroup stats for /syz4: [ 1711.796335][T11118] anon 265760768 [ 1711.796335][T11118] file 143360 [ 1711.796335][T11118] kernel_stack 5160960 [ 1711.796335][T11118] slab 22831104 [ 1711.796335][T11118] sock 0 [ 1711.796335][T11118] shmem 0 [ 1711.796335][T11118] file_mapped 135168 [ 1711.796335][T11118] file_dirty 0 [ 1711.796335][T11118] file_writeback 0 [ 1711.796335][T11118] anon_thp 245366784 [ 1711.796335][T11118] inactive_anon 0 [ 1711.796335][T11118] active_anon 265732096 [ 1711.796335][T11118] inactive_file 135168 [ 1711.796335][T11118] active_file 77824 [ 1711.796335][T11118] unevictable 0 [ 1711.796335][T11118] slab_reclaimable 2027520 [ 1711.796335][T11118] slab_unreclaimable 20803584 [ 1711.796335][T11118] pgfault 160578 [ 1711.796335][T11118] pgmajfault 0 [ 1711.796335][T11118] workingset_refault 198 [ 1711.796335][T11118] workingset_activate 99 [ 1711.796335][T11118] workingset_nodereclaim 0 [ 1711.796335][T11118] pgrefill 1431 [ 1711.796335][T11118] pgscan 1303 [ 1711.796335][T11118] pgsteal 243 [ 1711.858732][T11142] debugfs: File 'dropped' in directory 'loop0' already present! [ 1711.909221][T11142] debugfs: File 'msg' in directory 'loop0' already present! 01:45:21 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1ab}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1711.940032][T11118] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor.4,pid=14750,uid=0 [ 1712.008268][T11142] debugfs: File 'trace0' in directory 'loop0' already present! [ 1712.036630][T11118] Memory cgroup out of memory: Killed process 14750 (syz-executor.4) total-vm:72844kB, anon-rss:2220kB, file-rss:34688kB, shmem-rss:0kB, UID:0 pgtables:126976kB oom_score_adj:1000 [ 1712.069298][T11143] debugfs: File 'dropped' in directory 'loop0' already present! [ 1712.103449][T11143] debugfs: File 'msg' in directory 'loop0' already present! 01:45:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1712.115563][T11143] debugfs: File 'trace0' in directory 'loop0' already present! [ 1712.125868][T11146] debugfs: File 'dropped' in directory 'loop0' already present! [ 1712.146381][T11146] debugfs: File 'msg' in directory 'loop0' already present! [ 1712.181806][T11146] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1ac}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:22 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x600) [ 1712.318116][T11155] debugfs: File 'dropped' in directory 'loop0' already present! [ 1712.332094][T11155] debugfs: File 'msg' in directory 'loop0' already present! [ 1712.466723][T11155] debugfs: File 'trace0' in directory 'loop0' already present! [ 1712.550440][T11158] debugfs: File 'dropped' in directory 'loop0' already present! [ 1712.575450][T11158] debugfs: File 'msg' in directory 'loop0' already present! [ 1712.613961][T11158] debugfs: File 'trace0' in directory 'loop0' already present! [ 1712.651356][T11155] debugfs: File 'dropped' in directory 'loop0' already present! [ 1712.666841][T11155] debugfs: File 'msg' in directory 'loop0' already present! [ 1712.688578][T11155] debugfs: File 'trace0' in directory 'loop0' already present! [ 1712.704742][T11168] debugfs: File 'dropped' in directory 'loop0' already present! [ 1712.714894][T11168] debugfs: File 'msg' in directory 'loop0' already present! 01:45:22 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1712.747466][T11168] debugfs: File 'trace0' in directory 'loop0' already present! [ 1712.891535][T11173] debugfs: File 'dropped' in directory 'loop0' already present! [ 1712.929286][T11173] debugfs: File 'msg' in directory 'loop0' already present! [ 1713.003712][T11173] debugfs: File 'trace0' in directory 'loop0' already present! [ 1713.035456][T11174] debugfs: File 'dropped' in directory 'loop0' already present! [ 1713.053336][T11174] debugfs: File 'msg' in directory 'loop0' already present! [ 1713.074733][T11174] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:23 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:23 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x700) 01:45:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1ad}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:23 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1714.088557][T11183] debugfs: File 'dropped' in directory 'loop0' already present! [ 1714.102471][T11183] debugfs: File 'msg' in directory 'loop0' already present! [ 1714.193944][T11183] debugfs: File 'trace0' in directory 'loop0' already present! [ 1714.234714][T11192] ptrace attach of "/root/syz-executor.1"[11191] was attempted by "/root/syz-executor.1"[11192] [ 1714.263615][T11181] debugfs: File 'dropped' in directory 'loop0' already present! [ 1714.273699][T11181] debugfs: File 'msg' in directory 'loop0' already present! [ 1714.317477][T11191] IPVS: ftp: loaded support on port[0] = 21 [ 1714.371903][T11181] debugfs: File 'trace0' in directory 'loop0' already present! [ 1714.405205][T11189] debugfs: File 'dropped' in directory 'loop0' already present! [ 1714.425925][T11189] debugfs: File 'msg' in directory 'loop0' already present! [ 1714.455302][T11189] debugfs: File 'trace0' in directory 'loop0' already present! [ 1714.494583][T11196] debugfs: File 'dropped' in directory 'loop0' already present! [ 1714.525195][T11196] debugfs: File 'msg' in directory 'loop0' already present! [ 1714.560128][T11196] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:25 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:25 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x900) 01:45:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:25 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:25 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1ae}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:25 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1715.950327][T11211] debugfs: File 'dropped' in directory 'loop0' already present! [ 1715.963032][T11211] debugfs: File 'msg' in directory 'loop0' already present! [ 1716.034553][T11222] ptrace attach of "/root/syz-executor.5"[11215] was attempted by "/root/syz-executor.5"[11222] [ 1716.034848][T11211] debugfs: File 'trace0' in directory 'loop0' already present! [ 1716.064443][T11206] IPVS: ftp: loaded support on port[0] = 21 [ 1716.081680][T11218] IPVS: ftp: loaded support on port[0] = 21 [ 1716.114999][T11215] IPVS: ftp: loaded support on port[0] = 21 [ 1716.137212][T11216] debugfs: File 'dropped' in directory 'loop0' already present! [ 1716.145533][T11216] debugfs: File 'msg' in directory 'loop0' already present! [ 1716.223679][T11216] debugfs: File 'trace0' in directory 'loop0' already present! [ 1716.275366][T11229] debugfs: File 'dropped' in directory 'loop0' already present! [ 1716.297965][T11229] debugfs: File 'msg' in directory 'loop0' already present! 01:45:26 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:26 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1716.348029][T11229] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:26 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xa01) [ 1716.389430][T11225] debugfs: File 'dropped' in directory 'loop0' already present! [ 1716.408222][T11225] debugfs: File 'msg' in directory 'loop0' already present! 01:45:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1af}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1716.467530][T11225] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:26 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1716.587490][T11243] ptrace attach of "/root/syz-executor.3"[11241] was attempted by "/root/syz-executor.3"[11243] [ 1716.615835][T11237] IPVS: ftp: loaded support on port[0] = 21 [ 1716.659691][T11250] debugfs: File 'dropped' in directory 'loop0' already present! [ 1716.668973][T11241] IPVS: ftp: loaded support on port[0] = 21 [ 1716.703723][T11250] debugfs: File 'msg' in directory 'loop0' already present! [ 1716.776341][T11250] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:26 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x2000) [ 1716.831575][T11256] debugfs: File 'dropped' in directory 'loop0' already present! [ 1716.864558][T11256] debugfs: File 'msg' in directory 'loop0' already present! [ 1717.007106][T11256] debugfs: File 'trace0' in directory 'loop0' already present! [ 1717.062620][T11257] debugfs: File 'dropped' in directory 'loop0' already present! [ 1717.075239][T11257] debugfs: File 'msg' in directory 'loop0' already present! [ 1717.097554][T11257] debugfs: File 'trace0' in directory 'loop0' already present! [ 1717.105936][T11258] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:26 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1717.140679][T11258] debugfs: File 'msg' in directory 'loop0' already present! [ 1717.181197][T11258] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:27 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:27 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:27 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3f00) [ 1717.325761][T11273] debugfs: File 'dropped' in directory 'loop0' already present! [ 1717.382770][T11273] debugfs: File 'msg' in directory 'loop0' already present! [ 1717.407585][T11275] IPVS: ftp: loaded support on port[0] = 21 [ 1717.449206][T11273] debugfs: File 'trace0' in directory 'loop0' already present! [ 1717.505731][T11289] debugfs: File 'dropped' in directory 'loop0' already present! [ 1717.570873][T11289] debugfs: File 'msg' in directory 'loop0' already present! [ 1717.679255][T11289] debugfs: File 'trace0' in directory 'loop0' already present! [ 1717.726320][T11290] debugfs: File 'dropped' in directory 'loop0' already present! [ 1717.739375][T11290] debugfs: File 'msg' in directory 'loop0' already present! [ 1717.765113][T11290] debugfs: File 'trace0' in directory 'loop0' already present! [ 1717.776502][T11292] debugfs: File 'dropped' in directory 'loop0' already present! [ 1717.841031][T11292] debugfs: File 'msg' in directory 'loop0' already present! [ 1717.880609][T11292] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:28 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:28 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:28 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x4000) 01:45:28 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:28 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:29 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1719.273652][T11309] debugfs: File 'dropped' in directory 'loop0' already present! [ 1719.311747][T11313] ptrace attach of "/root/syz-executor.1"[11307] was attempted by "/root/syz-executor.1"[11313] [ 1719.325214][T11309] debugfs: File 'msg' in directory 'loop0' already present! 01:45:29 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1719.381259][T11309] debugfs: File 'trace0' in directory 'loop0' already present! [ 1719.400596][T11307] IPVS: ftp: loaded support on port[0] = 21 [ 1719.417998][T11311] debugfs: File 'dropped' in directory 'loop0' already present! [ 1719.469879][T11323] ptrace attach of "/root/syz-executor.5"[11321] was attempted by "/root/syz-executor.5"[11323] [ 1719.481492][T11311] debugfs: File 'msg' in directory 'loop0' already present! [ 1719.574352][T11321] IPVS: ftp: loaded support on port[0] = 21 [ 1719.618415][T11311] debugfs: File 'trace0' in directory 'loop0' already present! [ 1719.691916][T11327] debugfs: File 'dropped' in directory 'loop0' already present! [ 1719.705721][T11327] debugfs: File 'msg' in directory 'loop0' already present! [ 1719.711867][T11332] IPVS: ftp: loaded support on port[0] = 21 01:45:29 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x4800) [ 1719.743214][T11327] debugfs: File 'trace0' in directory 'loop0' already present! [ 1719.757737][T11316] debugfs: File 'dropped' in directory 'loop0' already present! [ 1719.776104][T11316] debugfs: File 'msg' in directory 'loop0' already present! 01:45:29 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1719.798944][T11316] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:29 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1720.019120][T11342] debugfs: File 'dropped' in directory 'loop0' already present! [ 1720.064484][T11342] debugfs: File 'msg' in directory 'loop0' already present! [ 1720.151950][T11342] debugfs: File 'trace0' in directory 'loop0' already present! [ 1720.201915][T11346] debugfs: File 'dropped' in directory 'loop0' already present! [ 1720.233980][T11346] debugfs: File 'msg' in directory 'loop0' already present! [ 1720.320830][T11346] debugfs: File 'trace0' in directory 'loop0' already present! [ 1720.383015][T11359] debugfs: File 'dropped' in directory 'loop0' already present! [ 1720.426901][T11359] debugfs: File 'msg' in directory 'loop0' already present! [ 1720.438530][T11359] debugfs: File 'trace0' in directory 'loop0' already present! [ 1720.460090][T11353] debugfs: File 'dropped' in directory 'loop0' already present! [ 1720.468446][T11353] debugfs: File 'msg' in directory 'loop0' already present! [ 1720.488052][T11353] debugfs: File 'trace0' in directory 'loop0' already present! [ 1721.026742][ T7878] tipc: TX() has been purged, node left! [ 1721.226869][ T7878] tipc: TX() has been purged, node left! 01:45:31 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:31 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:31 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:31 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x4c00) 01:45:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:31 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1721.426789][ T7878] tipc: TX() has been purged, node left! 01:45:31 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1721.511801][T11370] debugfs: File 'dropped' in directory 'loop0' already present! [ 1721.528183][T11370] debugfs: File 'msg' in directory 'loop0' already present! 01:45:31 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1721.576055][T11370] debugfs: File 'trace0' in directory 'loop0' already present! [ 1721.609614][T11378] debugfs: File 'dropped' in directory 'loop0' already present! [ 1721.645305][T11385] IPVS: ftp: loaded support on port[0] = 21 [ 1721.678227][T11378] debugfs: File 'msg' in directory 'loop0' already present! [ 1721.696950][T11391] ptrace attach of "/root/syz-executor.5"[11386] was attempted by "/root/syz-executor.5"[11391] [ 1721.774770][T11378] debugfs: File 'trace0' in directory 'loop0' already present! [ 1721.800461][T11386] IPVS: ftp: loaded support on port[0] = 21 01:45:31 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x60ff) [ 1721.822171][T11393] IPVS: ftp: loaded support on port[0] = 21 [ 1721.835264][T11389] debugfs: File 'dropped' in directory 'loop0' already present! [ 1721.844798][T11389] debugfs: File 'msg' in directory 'loop0' already present! [ 1721.875141][T11389] debugfs: File 'trace0' in directory 'loop0' already present! [ 1721.901138][T11388] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:31 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1721.920967][T11388] debugfs: File 'msg' in directory 'loop0' already present! [ 1721.980447][T11388] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:31 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1722.035163][T11405] debugfs: File 'dropped' in directory 'loop0' already present! [ 1722.063706][T11405] debugfs: File 'msg' in directory 'loop0' already present! 01:45:31 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1722.098102][T11405] debugfs: File 'trace0' in directory 'loop0' already present! [ 1722.200071][T11416] debugfs: File 'dropped' in directory 'loop0' already present! [ 1722.227149][T11416] debugfs: File 'msg' in directory 'loop0' already present! [ 1722.251613][T11413] IPVS: ftp: loaded support on port[0] = 21 [ 1722.298818][T11416] debugfs: File 'trace0' in directory 'loop0' already present! [ 1722.373034][T11422] IPVS: ftp: loaded support on port[0] = 21 01:45:33 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:33 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x6800) 01:45:33 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:33 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1723.544092][T11433] debugfs: File 'dropped' in directory 'loop0' already present! [ 1723.569019][T11433] debugfs: File 'msg' in directory 'loop0' already present! [ 1723.595748][T11433] debugfs: File 'trace0' in directory 'loop0' already present! [ 1723.636501][T11440] IPVS: ftp: loaded support on port[0] = 21 [ 1723.643521][T11442] debugfs: File 'dropped' in directory 'loop0' already present! [ 1723.651746][T11446] ptrace attach of "/root/syz-executor.5"[11444] was attempted by "/root/syz-executor.5"[11446] [ 1723.663893][T11442] debugfs: File 'msg' in directory 'loop0' already present! [ 1723.708503][T11435] IPVS: ftp: loaded support on port[0] = 21 [ 1723.725864][T11444] IPVS: ftp: loaded support on port[0] = 21 [ 1723.769626][T11442] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:33 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x6c00) 01:45:33 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1723.832610][T11453] debugfs: File 'dropped' in directory 'loop0' already present! [ 1723.857172][T11453] debugfs: File 'msg' in directory 'loop0' already present! [ 1723.871610][T11453] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:33 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1723.894209][T11449] debugfs: File 'dropped' in directory 'loop0' already present! [ 1723.948334][T11449] debugfs: File 'msg' in directory 'loop0' already present! [ 1723.995571][T11449] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:33 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:33 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1724.078308][T11464] IPVS: ftp: loaded support on port[0] = 21 [ 1724.095717][T11472] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1724.130949][T11472] debugfs: File 'msg' in directory 'loop0' already present! [ 1724.224060][T11474] IPVS: ftp: loaded support on port[0] = 21 [ 1724.265524][T11483] ptrace attach of "/root/syz-executor.5"[11481] was attempted by "/root/syz-executor.5"[11483] [ 1724.284468][T11472] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1724.330494][T11485] debugfs: File 'dropped' in directory 'loop0' already present! [ 1724.355719][T11481] IPVS: ftp: loaded support on port[0] = 21 [ 1724.357872][T11485] debugfs: File 'msg' in directory 'loop0' already present! 01:45:34 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1724.475598][T11485] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:34 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x7400) [ 1724.558595][T11487] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:34 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1724.631096][T11497] IPVS: ftp: loaded support on port[0] = 21 [ 1724.642444][T11487] debugfs: File 'msg' in directory 'loop0' already present! [ 1724.702182][T11487] debugfs: File 'trace0' in directory 'loop0' already present! [ 1724.745134][T11511] IPVS: ftp: loaded support on port[0] = 21 01:45:34 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1724.820114][T11494] debugfs: File 'dropped' in directory 'loop0' already present! [ 1724.841135][T11494] debugfs: File 'msg' in directory 'loop0' already present! 01:45:34 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x7600) [ 1724.890377][T11494] debugfs: File 'trace0' in directory 'loop0' already present! [ 1724.973728][T11516] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:34 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1725.028539][T11516] debugfs: File 'msg' in directory 'loop0' already present! [ 1725.045610][T11516] debugfs: File 'trace0' in directory 'loop0' already present! [ 1725.056238][T11517] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:34 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1725.093957][T11517] debugfs: File 'msg' in directory 'loop0' already present! 01:45:34 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1725.180880][T11529] ptrace attach of "/root/syz-executor.3"[11528] was attempted by "/root/syz-executor.3"[11529] [ 1725.220373][T11517] debugfs: File 'trace0' in directory 'loop0' already present! [ 1725.222201][T11528] IPVS: ftp: loaded support on port[0] = 21 [ 1725.304307][T11533] IPVS: ftp: loaded support on port[0] = 21 [ 1725.311849][T11522] debugfs: File 'dropped' in directory 'loop0' already present! [ 1725.335511][T11522] debugfs: File 'msg' in directory 'loop0' already present! 01:45:35 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x7a00) [ 1725.375194][T11522] debugfs: File 'trace0' in directory 'loop0' already present! [ 1725.453461][T11538] debugfs: File 'dropped' in directory 'loop0' already present! [ 1725.483849][T11538] debugfs: File 'msg' in directory 'loop0' already present! [ 1725.530300][T11538] debugfs: File 'trace0' in directory 'loop0' already present! [ 1725.567690][T11546] debugfs: File 'dropped' in directory 'loop0' already present! [ 1725.575391][T11546] debugfs: File 'msg' in directory 'loop0' already present! [ 1725.671147][T11546] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:36 executing program 5: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:36 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:36 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) syz_open_procfs(0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b9}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:36 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x7e00) [ 1726.673641][T11562] debugfs: File 'dropped' in directory 'loop0' already present! [ 1726.690408][T11564] ptrace attach of "/root/syz-executor.1"[11561] was attempted by "/root/syz-executor.1"[11564] [ 1726.703822][T11562] debugfs: File 'msg' in directory 'loop0' already present! [ 1726.726528][T11561] IPVS: ftp: loaded support on port[0] = 21 [ 1726.730122][T11562] debugfs: File 'trace0' in directory 'loop0' already present! [ 1726.792859][T11565] debugfs: File 'dropped' in directory 'loop0' already present! [ 1726.814441][T11571] ptrace attach of "/root/syz-executor.5"[11570] was attempted by "/root/syz-executor.5"[11571] [ 1726.834414][T11565] debugfs: File 'msg' in directory 'loop0' already present! [ 1726.909836][T11570] IPVS: ftp: loaded support on port[0] = 21 [ 1726.921618][T11565] debugfs: File 'trace0' in directory 'loop0' already present! [ 1726.979961][T11573] debugfs: File 'dropped' in directory 'loop0' already present! [ 1727.002225][T11573] debugfs: File 'msg' in directory 'loop0' already present! 01:45:36 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x9600) 01:45:36 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1ba}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1727.025265][T11573] debugfs: File 'trace0' in directory 'loop0' already present! [ 1727.039947][T11572] debugfs: File 'dropped' in directory 'loop0' already present! [ 1727.084525][T11572] debugfs: File 'msg' in directory 'loop0' already present! [ 1727.142384][T11572] debugfs: File 'trace0' in directory 'loop0' already present! [ 1727.263159][T11586] debugfs: File 'dropped' in directory 'loop0' already present! [ 1727.319715][T11586] debugfs: File 'msg' in directory 'loop0' already present! [ 1727.427747][T11586] debugfs: File 'trace0' in directory 'loop0' already present! [ 1727.500715][T11590] debugfs: File 'dropped' in directory 'loop0' already present! [ 1727.565370][T11590] debugfs: File 'msg' in directory 'loop0' already present! [ 1727.602420][T11590] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1727.793971][T11599] debugfs: File 'dropped' in directory 'loop0' already present! [ 1727.807381][T11599] debugfs: File 'msg' in directory 'loop0' already present! [ 1727.852822][T11599] debugfs: File 'trace0' in directory 'loop0' already present! [ 1727.891405][T11600] debugfs: File 'dropped' in directory 'loop0' already present! [ 1727.920030][T11600] debugfs: File 'msg' in directory 'loop0' already present! [ 1727.938921][T11600] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:39 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:39 executing program 5: r0 = creat(0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_procfs(0x0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:39 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xc602) 01:45:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1bb}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:39 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1729.411655][T11609] debugfs: File 'dropped' in directory 'loop0' already present! [ 1729.449460][T11613] ptrace attach of "/root/syz-executor.5"[11608] was attempted by "/root/syz-executor.5"[11613] [ 1729.470668][T11609] debugfs: File 'msg' in directory 'loop0' already present! [ 1729.544758][T11617] ptrace attach of "/root/syz-executor.3"[11616] was attempted by "/root/syz-executor.3"[11617] [ 1729.592125][T11609] debugfs: File 'trace0' in directory 'loop0' already present! [ 1729.601677][T11608] IPVS: ftp: loaded support on port[0] = 21 [ 1729.619851][T11616] IPVS: ftp: loaded support on port[0] = 21 [ 1729.671886][T11612] debugfs: File 'dropped' in directory 'loop0' already present! [ 1729.689731][T11612] debugfs: File 'msg' in directory 'loop0' already present! 01:45:39 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1729.746443][T11612] debugfs: File 'trace0' in directory 'loop0' already present! [ 1729.811332][T11615] debugfs: File 'dropped' in directory 'loop0' already present! [ 1729.830793][T11615] debugfs: File 'msg' in directory 'loop0' already present! [ 1729.885740][T11615] debugfs: File 'trace0' in directory 'loop0' already present! [ 1729.924264][T11628] debugfs: File 'dropped' in directory 'loop0' already present! [ 1729.933906][T11631] ptrace attach of "/root/syz-executor.5"[11630] was attempted by "/root/syz-executor.5"[11631] [ 1729.958395][T11628] debugfs: File 'msg' in directory 'loop0' already present! [ 1729.984100][T11628] debugfs: File 'trace0' in directory 'loop0' already present! [ 1730.052439][T11630] IPVS: ftp: loaded support on port[0] = 21 [ 1731.262978][ T7878] tipc: TX() has been purged, node left! 01:45:41 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) syz_open_procfs(0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:41 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfeff) 01:45:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1bc}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:41 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1731.403295][T11642] debugfs: File 'dropped' in directory 'loop0' already present! [ 1731.429304][T11642] debugfs: File 'msg' in directory 'loop0' already present! [ 1731.441077][T11648] ptrace attach of "/root/syz-executor.5"[11645] was attempted by "/root/syz-executor.5"[11648] [ 1731.475813][T11642] debugfs: File 'trace0' in directory 'loop0' already present! [ 1731.492983][T11647] debugfs: File 'dropped' in directory 'loop0' already present! [ 1731.502840][T11647] debugfs: File 'msg' in directory 'loop0' already present! [ 1731.514517][T11645] IPVS: ftp: loaded support on port[0] = 21 [ 1731.582373][T11647] debugfs: File 'trace0' in directory 'loop0' already present! [ 1731.590062][T11658] ptrace attach of "/root/syz-executor.1"[11655] was attempted by "/root/syz-executor.1"[11658] 01:45:41 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1bd}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1731.653907][T11655] IPVS: ftp: loaded support on port[0] = 21 [ 1731.668181][T11653] debugfs: File 'dropped' in directory 'loop0' already present! [ 1731.675931][T11653] debugfs: File 'msg' in directory 'loop0' already present! [ 1731.715173][T11653] debugfs: File 'trace0' in directory 'loop0' already present! [ 1731.771627][T11663] debugfs: File 'dropped' in directory 'loop0' already present! [ 1731.805349][T11663] debugfs: File 'msg' in directory 'loop0' already present! [ 1731.859744][T11663] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:41 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:41 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xff00) 01:45:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1be}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:41 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:41 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) syz_open_procfs(0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1732.144444][T11678] debugfs: File 'dropped' in directory 'loop0' already present! [ 1732.153674][T11678] debugfs: File 'msg' in directory 'loop0' already present! [ 1732.190546][T11684] ptrace attach of "/root/syz-executor.5"[11679] was attempted by "/root/syz-executor.5"[11684] [ 1732.207810][T11678] debugfs: File 'trace0' in directory 'loop0' already present! [ 1732.231975][T11682] debugfs: File 'dropped' in directory 'loop0' already present! [ 1732.244082][T11679] IPVS: ftp: loaded support on port[0] = 21 [ 1732.261376][T11681] IPVS: ftp: loaded support on port[0] = 21 [ 1732.285590][T11682] debugfs: File 'msg' in directory 'loop0' already present! [ 1732.290438][T11694] ptrace attach of "/root/syz-executor.3"[11693] was attempted by "/root/syz-executor.3"[11694] [ 1732.354326][T11682] debugfs: File 'trace0' in directory 'loop0' already present! [ 1732.372759][T11693] IPVS: ftp: loaded support on port[0] = 21 [ 1732.394041][T11695] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:42 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffe) [ 1732.402604][T11695] debugfs: File 'msg' in directory 'loop0' already present! [ 1732.424512][T11695] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1bf}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1732.454015][T11690] debugfs: File 'dropped' in directory 'loop0' already present! [ 1732.482776][T11690] debugfs: File 'msg' in directory 'loop0' already present! [ 1732.509374][T11690] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:42 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:42 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1732.614332][T11709] debugfs: File 'dropped' in directory 'loop0' already present! [ 1732.643117][T11709] debugfs: File 'msg' in directory 'loop0' already present! 01:45:42 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x1017b) [ 1732.740053][T11709] debugfs: File 'trace0' in directory 'loop0' already present! [ 1732.744021][T11718] ptrace attach of "/root/syz-executor.5"[11715] was attempted by "/root/syz-executor.5"[11718] 01:45:42 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1732.795029][T11717] debugfs: File 'dropped' in directory 'loop0' already present! [ 1732.829787][T11717] debugfs: File 'msg' in directory 'loop0' already present! 01:45:42 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1732.894710][T11715] IPVS: ftp: loaded support on port[0] = 21 [ 1732.954955][T11717] debugfs: File 'trace0' in directory 'loop0' already present! [ 1732.964440][T11730] ptrace attach of "/root/syz-executor.1"[11728] was attempted by "/root/syz-executor.1"[11730] [ 1733.034328][T11720] debugfs: File 'dropped' in directory 'loop0' already present! [ 1733.055219][T11728] IPVS: ftp: loaded support on port[0] = 21 [ 1733.066530][T11720] debugfs: File 'msg' in directory 'loop0' already present! 01:45:42 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x40000) [ 1733.094868][T11720] debugfs: File 'trace0' in directory 'loop0' already present! [ 1733.117193][T11734] debugfs: File 'dropped' in directory 'loop0' already present! [ 1733.125433][T11734] debugfs: File 'msg' in directory 'loop0' already present! 01:45:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1733.195427][T11734] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:43 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1733.343279][T11748] debugfs: File 'dropped' in directory 'loop0' already present! [ 1733.379199][T11748] debugfs: File 'msg' in directory 'loop0' already present! [ 1733.499744][T11755] ptrace attach of "/root/syz-executor.5"[11752] was attempted by "/root/syz-executor.5"[11755] [ 1733.533200][T11748] debugfs: File 'trace0' in directory 'loop0' already present! [ 1733.537201][T11752] IPVS: ftp: loaded support on port[0] = 21 [ 1733.585696][T11750] debugfs: File 'dropped' in directory 'loop0' already present! [ 1733.598528][T11750] debugfs: File 'msg' in directory 'loop0' already present! [ 1733.618332][T11750] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:45 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:45 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:45 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x200000) 01:45:45 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1735.707812][T11767] debugfs: File 'dropped' in directory 'loop0' already present! [ 1735.717059][T11767] debugfs: File 'msg' in directory 'loop0' already present! [ 1735.755992][T11767] debugfs: File 'trace0' in directory 'loop0' already present! [ 1735.813119][T11771] debugfs: File 'dropped' in directory 'loop0' already present! [ 1735.838529][T11773] IPVS: ftp: loaded support on port[0] = 21 [ 1735.847438][T11771] debugfs: File 'msg' in directory 'loop0' already present! 01:45:45 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1735.849009][T11781] ptrace attach of "/root/syz-executor.3"[11779] was attempted by "/root/syz-executor.3"[11781] 01:45:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1735.961434][T11779] IPVS: ftp: loaded support on port[0] = 21 [ 1735.973750][T11771] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:45 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x200c01) [ 1736.130900][T11789] IPVS: ftp: loaded support on port[0] = 21 01:45:46 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1736.407094][T11802] ptrace attach of "/root/syz-executor.5"[11801] was attempted by "/root/syz-executor.5"[11802] [ 1736.509242][T11801] IPVS: ftp: loaded support on port[0] = 21 [ 1736.530334][T11786] debugfs: File 'dropped' in directory 'loop0' already present! [ 1736.544596][T11786] debugfs: File 'msg' in directory 'loop0' already present! 01:45:46 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1736.695585][T11786] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:46 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x305100) [ 1736.737639][T11771] debugfs: File 'dropped' in directory 'loop0' already present! [ 1736.748123][T11811] ptrace attach of "/root/syz-executor.1"[11810] was attempted by "/root/syz-executor.1"[11811] [ 1736.748145][T11771] debugfs: File 'msg' in directory 'loop0' already present! 01:45:46 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1736.805032][T11810] IPVS: ftp: loaded support on port[0] = 21 [ 1736.808838][T11771] debugfs: File 'trace0' in directory 'loop0' already present! [ 1736.978444][ T7878] tipc: TX() has been purged, node left! [ 1736.990722][ T7878] tipc: TX() has been purged, node left! [ 1737.018912][T11825] ptrace attach of "/root/syz-executor.5"[11823] was attempted by "/root/syz-executor.5"[11825] [ 1737.058307][ T7878] tipc: TX() has been purged, node left! [ 1737.074228][ T7878] tipc: TX() has been purged, node left! [ 1737.089870][T11823] IPVS: ftp: loaded support on port[0] = 21 01:45:47 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:47 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:47 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x307100) 01:45:47 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1738.233782][T11845] debugfs: File 'dropped' in directory 'loop0' already present! [ 1738.269662][T11845] debugfs: File 'msg' in directory 'loop0' already present! [ 1738.276059][T11846] ptrace attach of "/root/syz-executor.5"[11843] was attempted by "/root/syz-executor.5"[11846] [ 1738.299374][T11847] ptrace attach of "/root/syz-executor.1"[11841] was attempted by "/root/syz-executor.1"[11847] [ 1738.325330][T11843] IPVS: ftp: loaded support on port[0] = 21 [ 1738.357128][T11853] ptrace attach of "/root/syz-executor.3"[11851] was attempted by "/root/syz-executor.3"[11853] [ 1738.366083][T11845] debugfs: File 'trace0' in directory 'loop0' already present! [ 1738.384045][T11851] IPVS: ftp: loaded support on port[0] = 21 [ 1738.400530][T11841] IPVS: ftp: loaded support on port[0] = 21 [ 1738.426882][T11844] debugfs: File 'dropped' in directory 'loop0' already present! [ 1738.435134][T11844] debugfs: File 'msg' in directory 'loop0' already present! [ 1738.496218][T11844] debugfs: File 'trace0' in directory 'loop0' already present! [ 1738.527641][T11845] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:48 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x400000) [ 1738.547332][T11845] debugfs: File 'msg' in directory 'loop0' already present! [ 1738.571280][T11845] debugfs: File 'trace0' in directory 'loop0' already present! [ 1738.583714][T11859] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1738.620804][T11859] debugfs: File 'msg' in directory 'loop0' already present! [ 1738.641001][T11859] debugfs: File 'trace0' in directory 'loop0' already present! [ 1738.754815][T11868] debugfs: File 'dropped' in directory 'loop0' already present! [ 1738.806251][T11868] debugfs: File 'msg' in directory 'loop0' already present! 01:45:48 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:48 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_procfs(0x0, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:48 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1738.898470][T11868] debugfs: File 'trace0' in directory 'loop0' already present! [ 1738.968232][T11872] debugfs: File 'dropped' in directory 'loop0' already present! [ 1739.003782][T11872] debugfs: File 'msg' in directory 'loop0' already present! 01:45:48 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x513000) [ 1739.058888][T11888] ptrace attach of "/root/syz-executor.5"[11885] was attempted by "/root/syz-executor.5"[11888] [ 1739.096273][T11872] debugfs: File 'trace0' in directory 'loop0' already present! [ 1739.096453][T11890] ptrace attach of "/root/syz-executor.3"[11887] was attempted by "/root/syz-executor.3"[11890] [ 1739.121306][T11885] IPVS: ftp: loaded support on port[0] = 21 [ 1739.136998][T11884] debugfs: File 'dropped' in directory 'loop0' already present! [ 1739.146409][T11892] ptrace attach of "/root/syz-executor.1"[11889] was attempted by "/root/syz-executor.1"[11892] [ 1739.164754][T11887] IPVS: ftp: loaded support on port[0] = 21 [ 1739.177559][T11884] debugfs: File 'msg' in directory 'loop0' already present! [ 1739.185734][T11884] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:49 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1739.212225][T11889] IPVS: ftp: loaded support on port[0] = 21 [ 1739.219265][T11874] debugfs: File 'dropped' in directory 'loop0' already present! [ 1739.233944][T11874] debugfs: File 'msg' in directory 'loop0' already present! [ 1739.254348][T11874] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1739.362892][T11904] debugfs: File 'dropped' in directory 'loop0' already present! [ 1739.426346][T11904] debugfs: File 'msg' in directory 'loop0' already present! [ 1739.460595][T11904] debugfs: File 'trace0' in directory 'loop0' already present! [ 1739.487571][T11908] debugfs: File 'dropped' in directory 'loop0' already present! [ 1739.495691][T11908] debugfs: File 'msg' in directory 'loop0' already present! 01:45:49 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x713000) [ 1739.541521][T11908] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:49 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1739.591221][T11909] debugfs: File 'dropped' in directory 'loop0' already present! [ 1739.611102][T11909] debugfs: File 'msg' in directory 'loop0' already present! [ 1739.638017][T11909] debugfs: File 'trace0' in directory 'loop0' already present! [ 1739.663316][T11908] debugfs: File 'dropped' in directory 'loop0' already present! [ 1739.672174][T11908] debugfs: File 'msg' in directory 'loop0' already present! [ 1739.681623][T11908] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:49 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1739.757866][T11922] ptrace attach of "/root/syz-executor.1"[11919] was attempted by "/root/syz-executor.1"[11922] [ 1739.858829][T11926] debugfs: File 'dropped' in directory 'loop0' already present! [ 1739.877732][T11926] debugfs: File 'msg' in directory 'loop0' already present! [ 1739.880421][T11919] IPVS: ftp: loaded support on port[0] = 21 01:45:49 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x71c000) [ 1739.924344][T11926] debugfs: File 'trace0' in directory 'loop0' already present! [ 1739.962039][T11930] debugfs: File 'dropped' in directory 'loop0' already present! [ 1739.974292][T11930] debugfs: File 'msg' in directory 'loop0' already present! [ 1740.031745][T11930] debugfs: File 'trace0' in directory 'loop0' already present! [ 1740.073989][T11933] debugfs: File 'dropped' in directory 'loop0' already present! [ 1740.096080][T11933] debugfs: File 'msg' in directory 'loop0' already present! [ 1740.111217][T11933] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:49 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1740.121926][T11932] debugfs: File 'dropped' in directory 'loop0' already present! [ 1740.141938][T11932] debugfs: File 'msg' in directory 'loop0' already present! [ 1740.183769][T11932] debugfs: File 'trace0' in directory 'loop0' already present! [ 1740.305870][T11942] debugfs: File 'dropped' in directory 'loop0' already present! [ 1740.342281][T11942] debugfs: File 'msg' in directory 'loop0' already present! [ 1740.398640][T11942] debugfs: File 'trace0' in directory 'loop0' already present! [ 1740.435408][T11946] debugfs: File 'dropped' in directory 'loop0' already present! [ 1740.443526][T11946] debugfs: File 'msg' in directory 'loop0' already present! [ 1740.458811][T11946] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:52 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1742.786126][T11951] IPVS: ftp: loaded support on port[0] = 21 01:45:52 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r3, 0x5608) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:52 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x760000) 01:45:52 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:52 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1743.045015][T11960] ptrace attach of "/root/syz-executor.5"[11959] was attempted by "/root/syz-executor.5"[11960] [ 1743.078516][T11963] debugfs: File 'dropped' in directory 'loop0' already present! [ 1743.088063][T11971] ptrace attach of "/root/syz-executor.3"[11969] was attempted by "/root/syz-executor.3"[11971] [ 1743.097899][T11963] debugfs: File 'msg' in directory 'loop0' already present! [ 1743.148688][T11974] ptrace attach of "/root/syz-executor.1"[11968] was attempted by "/root/syz-executor.1"[11974] [ 1743.173585][T11959] IPVS: ftp: loaded support on port[0] = 21 [ 1743.179592][T11969] IPVS: ftp: loaded support on port[0] = 21 [ 1743.188840][T11963] debugfs: File 'trace0' in directory 'loop0' already present! [ 1743.220472][T11968] IPVS: ftp: loaded support on port[0] = 21 [ 1743.252630][T11964] debugfs: File 'dropped' in directory 'loop0' already present! [ 1743.284845][T11964] debugfs: File 'msg' in directory 'loop0' already present! 01:45:53 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c9}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:53 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x960000) [ 1743.419251][T11964] debugfs: File 'trace0' in directory 'loop0' already present! [ 1743.509921][T11988] debugfs: File 'dropped' in directory 'loop0' already present! [ 1743.519599][T11988] debugfs: File 'msg' in directory 'loop0' already present! 01:45:53 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:53 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1743.640391][T11988] debugfs: File 'trace0' in directory 'loop0' already present! [ 1743.699991][T11976] debugfs: File 'dropped' in directory 'loop0' already present! [ 1743.726487][T11976] debugfs: File 'msg' in directory 'loop0' already present! 01:45:53 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xc07100) [ 1743.782857][T11976] debugfs: File 'trace0' in directory 'loop0' already present! [ 1743.789275][T12001] ptrace attach of "/root/syz-executor.1"[12000] was attempted by "/root/syz-executor.1"[12001] [ 1743.835568][T11997] debugfs: File 'dropped' in directory 'loop0' already present! [ 1743.855993][T12000] IPVS: ftp: loaded support on port[0] = 21 [ 1743.863855][T11997] debugfs: File 'msg' in directory 'loop0' already present! 01:45:53 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1743.897813][T11997] debugfs: File 'trace0' in directory 'loop0' already present! [ 1743.911027][T12007] ptrace attach of "/root/syz-executor.3"[12003] was attempted by "/root/syz-executor.3"[12007] [ 1743.943505][T12003] IPVS: ftp: loaded support on port[0] = 21 01:45:53 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1ca}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1744.077567][T12016] debugfs: File 'dropped' in directory 'loop0' already present! [ 1744.125546][T12016] debugfs: File 'msg' in directory 'loop0' already present! [ 1744.215618][T12016] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:54 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x1000000) [ 1744.273131][T12019] debugfs: File 'dropped' in directory 'loop0' already present! [ 1744.288620][T12019] debugfs: File 'msg' in directory 'loop0' already present! 01:45:54 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1744.360089][T12019] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:54 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1744.410017][T12020] debugfs: File 'dropped' in directory 'loop0' already present! [ 1744.445708][T12020] debugfs: File 'msg' in directory 'loop0' already present! [ 1744.471786][T12020] debugfs: File 'trace0' in directory 'loop0' already present! [ 1744.495987][T12030] debugfs: File 'dropped' in directory 'loop0' already present! [ 1744.533883][T12030] debugfs: File 'msg' in directory 'loop0' already present! [ 1744.548167][T12033] ptrace attach of "/root/syz-executor.1"[12038] was attempted by "/root/syz-executor.1"[12033] 01:45:54 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1744.598852][T12030] debugfs: File 'trace0' in directory 'loop0' already present! [ 1744.611553][T12031] IPVS: ftp: loaded support on port[0] = 21 [ 1744.630113][T12040] ptrace attach of "/root/syz-executor.3"[12039] was attempted by "/root/syz-executor.3"[12040] [ 1744.695001][T12039] IPVS: ftp: loaded support on port[0] = 21 [ 1744.733325][T12044] debugfs: File 'dropped' in directory 'loop0' already present! [ 1744.763996][T12044] debugfs: File 'msg' in directory 'loop0' already present! [ 1744.870739][T12044] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:56 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x10a0000) 01:45:56 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1cb}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:56 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:56 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1746.660627][T12052] debugfs: File 'dropped' in directory 'loop0' already present! [ 1746.690813][T12052] debugfs: File 'msg' in directory 'loop0' already present! [ 1746.779155][T12062] ptrace attach of "/root/syz-executor.1"[12060] was attempted by "/root/syz-executor.1"[12062] [ 1746.784004][T12052] debugfs: File 'trace0' in directory 'loop0' already present! [ 1746.819062][T12069] ptrace attach of "/root/syz-executor.5"[12066] was attempted by "/root/syz-executor.5"[12069] [ 1746.829810][T12060] IPVS: ftp: loaded support on port[0] = 21 [ 1746.877161][T12056] debugfs: File 'dropped' in directory 'loop0' already present! [ 1746.885283][T12056] debugfs: File 'msg' in directory 'loop0' already present! [ 1746.918850][T12066] IPVS: ftp: loaded support on port[0] = 21 01:45:56 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x10c2000) 01:45:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1cc}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1746.995599][T12056] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:56 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) 01:45:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1747.181321][T12080] debugfs: File 'dropped' in directory 'loop0' already present! [ 1747.237388][T12080] debugfs: File 'msg' in directory 'loop0' already present! [ 1747.347376][T12080] debugfs: File 'trace0' in directory 'loop0' already present! [ 1747.376896][T12089] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:57 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1747.393384][T12090] ptrace attach of "/root/syz-executor.1"[12088] was attempted by "/root/syz-executor.1"[12090] [ 1747.418116][T12089] debugfs: File 'msg' in directory 'loop0' already present! 01:45:57 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1747.472084][T12088] IPVS: ftp: loaded support on port[0] = 21 [ 1747.521071][T12089] debugfs: File 'trace0' in directory 'loop0' already present! 01:45:57 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x2000000) [ 1747.574261][T12100] IPVS: ftp: loaded support on port[0] = 21 [ 1747.601547][T12092] debugfs: File 'dropped' in directory 'loop0' already present! [ 1747.665225][T12092] debugfs: File 'msg' in directory 'loop0' already present! [ 1747.711320][T12092] debugfs: File 'trace0' in directory 'loop0' already present! [ 1747.724365][T12091] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:57 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1cd}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) [ 1747.753143][T12091] debugfs: File 'msg' in directory 'loop0' already present! [ 1747.766617][T12091] debugfs: File 'trace0' in directory 'loop0' already present! [ 1747.771665][T12107] IPVS: ftp: loaded support on port[0] = 21 01:45:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x33c) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x600, 0x400, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="ab000000a6d23fa0c9cb488b6190f2d1d89677354590dde5ffb3b62ccfa516aec8038d48d684fba227e9983be9f367da66938eddee11b1613f0d5fb3b2213cdf2bd00a8ae552bc17ec5e976fa67846060aa7629aed35eb9bb9e096cc3825df10acb8c0dff4569bb0f6a15cab46fa86a3856eb778df7afa4a3112676e9547e0d65bee83afa0b4f46a0b10af299da7efdcc6c573074de84403de7902a07096d7483194ad47775d355bd65460a5a52aa9cc384c962b12062cf85884362f08008b"], &(0x7f0000000540)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) request_key(0x0, &(0x7f0000001300)={'syz', 0x2}, 0x0, 0xfffffffffffffff8) 01:45:57 executing program 1: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1747.907806][T12118] debugfs: File 'dropped' in directory 'loop0' already present! [ 1747.916178][T12118] debugfs: File 'msg' in directory 'loop0' already present! [ 1748.022653][T12118] debugfs: File 'trace0' in directory 'loop0' already present! [ 1748.055265][T12122] debugfs: File 'dropped' in directory 'loop0' already present! 01:45:57 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x3, 0x7ff, [{}, {}, {0x0, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3000000) [ 1748.083934][T12122] debugfs: File 'msg' in directory 'loop0' already present! [ 1748.108615][T12128] __report_access: 2 callbacks suppressed [ 1748.108635][T12128] ptrace attach of "/root/syz-executor.1"[12127] was attempted by "/root/syz-executor.1"[12128] 01:45:57 executing program 3: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) renameat2(r3, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1748.201566][T12127] IPVS: ftp: loaded support on port[0] = 21 [ 1748.211340][T12122] debugfs: File 'trace0' in directory 'loop0' already present! [ 1748.270907][T12129] debugfs: File 'dropped' in directory 'loop0' already present! [ 1748.283239][T12129] debugfs: File 'msg' in directory 'loop0' already present! [ 1748.299327][T12129] debugfs: File 'trace0' in directory 'loop0' already present! [ 1748.309118][T12129] kasan: CONFIG_KASAN_INLINE enabled [ 1748.315373][T12129] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1748.360113][T12129] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1748.367122][T12129] CPU: 0 PID: 12129 Comm: syz-executor.2 Not tainted 5.4.0-syzkaller #0 [ 1748.375564][T12129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1748.385659][T12129] RIP: 0010:relay_close_buf+0x2a/0x1c0 [ 1748.391228][T12129] Code: 55 48 89 e5 41 55 41 54 49 89 fc 53 e8 3f 17 ff ff 49 8d bc 24 ac 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 4a [ 1748.400530][T12132] kobject: 'kvm' (000000005d6ff69e): kobject_uevent_env [ 1748.411292][T12129] RSP: 0018:ffffc90017947918 EFLAGS: 00010203 [ 1748.411305][T12129] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: ffffc9000e0da000 [ 1748.411311][T12129] RDX: 0000000000000015 RSI: ffffffff8175e401 RDI: 00000000000000ad [ 1748.411317][T12129] RBP: ffffc90017947930 R08: ffff888098a18400 R09: ffffed100dda6e86 [ 1748.411323][T12129] R10: ffffed100dda6e85 R11: ffff88806ed3742b R12: 0000000000000001 [ 1748.411330][T12129] R13: ffff88806ed37400 R14: 0000000000000007 R15: 0000000000000001 [ 1748.411341][T12129] FS: 00007f17b8978700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1748.411348][T12129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1748.411354][T12129] CR2: 0000000000625208 CR3: 00000000a47fd000 CR4: 00000000001426f0 [ 1748.411363][T12129] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1748.411369][T12129] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1748.411374][T12129] Call Trace: [ 1748.411402][T12129] relay_open+0x619/0x9e0 [ 1748.411427][T12129] do_blk_trace_setup+0x3f0/0xb50 [ 1748.441333][T12141] ptrace attach of "/root/syz-executor.3"[12140] was attempted by "/root/syz-executor.3"[12141] [ 1748.448509][T12129] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1748.448528][T12129] __blk_trace_setup+0xe3/0x190 [ 1748.448541][T12129] ? do_blk_trace_setup+0xb50/0xb50 [ 1748.448556][T12129] ? disk_name+0xae/0x110 [ 1748.448574][T12129] blk_trace_ioctl+0x170/0x300 [ 1748.469349][T12140] kobject: 'nfs_client' (00000000cf6bec4c): kobject_add_internal: parent: 'net', set: 'nfs' [ 1748.473424][T12129] ? blk_add_trace_rq_remap+0x3b0/0x3b0 [ 1748.473449][T12129] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1748.484770][T12132] kobject: 'kvm' (000000005d6ff69e): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1748.490089][T12129] blkdev_ioctl+0x126/0x1dc0 [ 1748.490101][T12129] ? blkpg_ioctl+0xa90/0xa90 [ 1748.490116][T12129] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1748.490135][T12129] block_ioctl+0xee/0x130 [ 1748.490157][T12129] ? blkdev_fallocate+0x410/0x410 [ 1748.510424][T12140] kobject: 'nfs_client' (00000000cf6bec4c): kobject_uevent_env [ 1748.513673][T12129] do_vfs_ioctl+0x977/0x14e0 [ 1748.513695][T12129] ? compat_ioctl_preallocate+0x220/0x220 [ 1748.530515][T12140] kobject: 'nfs_client' (00000000cf6bec4c): fill_kobj_path: path = '/fs/nfs/net/nfs_client' [ 1748.535342][T12129] ? __fget+0x37f/0x550 [ 1748.535357][T12129] ? ksys_dup3+0x3e0/0x3e0 [ 1748.535371][T12129] ? ns_to_kernel_old_timeval+0x100/0x100 [ 1748.535395][T12129] ? tomoyo_file_ioctl+0x23/0x30 [ 1748.656837][T12129] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1748.663078][T12129] ? security_file_ioctl+0x8d/0xc0 [ 1748.668175][T12129] ksys_ioctl+0xab/0xd0 [ 1748.672320][T12129] __x64_sys_ioctl+0x73/0xb0 [ 1748.676898][T12129] do_syscall_64+0xfa/0x790 [ 1748.681388][T12129] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1748.687695][T12129] RIP: 0033:0x45a679 [ 1748.691690][T12129] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1748.711298][T12129] RSP: 002b:00007f17b8977c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1748.719713][T12129] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1748.727669][T12129] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000004 [ 1748.735630][T12129] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 1748.743760][T12129] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f17b89786d4 [ 1748.751720][T12129] R13: 00000000004c2043 R14: 00000000004d70a8 R15: 00000000ffffffff [ 1748.759696][T12129] Modules linked in: [ 1748.771732][T12107] kobject: 'ip6gre0' (000000006e85abe4): kobject_uevent_env [ 1748.793183][T12107] kobject: 'ip6gre0' (000000006e85abe4): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' [ 1748.798282][T12140] IPVS: ftp: loaded support on port[0] = 21 [ 1748.804862][T12107] kobject: 'queues' (000000003c366df1): kobject_add_internal: parent: 'ip6gre0', set: '' [ 1748.820979][T12107] kobject: 'queues' (000000003c366df1): kobject_uevent_env [ 1748.829195][T12107] kobject: 'queues' (000000003c366df1): kobject_uevent_env: filter function caused the event to drop! [ 1748.840728][T12107] kobject: 'rx-0' (000000000b05b71b): kobject_add_internal: parent: 'queues', set: 'queues' [ 1748.851348][T12107] kobject: 'rx-0' (000000000b05b71b): kobject_uevent_env [ 1748.858884][T12107] kobject: 'rx-0' (000000000b05b71b): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' [ 1748.870634][T12107] kobject: 'tx-0' (00000000cb50f1fb): kobject_add_internal: parent: 'queues', set: 'queues' [ 1748.882695][T12107] kobject: 'tx-0' (00000000cb50f1fb): kobject_uevent_env [ 1748.890222][T12107] kobject: 'tx-0' (00000000cb50f1fb): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' 01:45:58 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x2, 0x0, @local}, 0x1c) read(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = syz_open_procfs(0x0, 0x0) getsockname$inet(r1, 0x0, &(0x7f00000001c0)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) [ 1748.903802][T12140] kobject: 'lo' (000000005c035b98): kobject_add_internal: parent: 'net', set: 'devices' [ 1748.914958][T12140] kobject: 'lo' (000000005c035b98): kobject_uevent_env [ 1748.916438][T12129] ---[ end trace ef56bffffde44496 ]--- [ 1748.933032][ T4086] kobject: 'loop5' (00000000385b319b): kobject_uevent_env [ 1748.940588][T12140] kobject: 'lo' (000000005c035b98): fill_kobj_path: path = '/devices/virtual/net/lo' [ 1748.948496][ T4086] kobject: 'loop5' (00000000385b319b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1748.950900][T12140] kobject: 'queues' (00000000d908cab2): kobject_add_internal: parent: 'lo', set: '' [ 1748.963764][T12129] RIP: 0010:relay_close_buf+0x2a/0x1c0 [ 1748.977025][T12129] Code: 55 48 89 e5 41 55 41 54 49 89 fc 53 e8 3f 17 ff ff 49 8d bc 24 ac 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 4a [ 1748.988377][T12146] kobject: 'nfs_client' (0000000070c4537f): kobject_add_internal: parent: 'net', set: 'nfs' [ 1749.007607][T12140] kobject: 'queues' (00000000d908cab2): kobject_uevent_env [ 1749.010852][T12146] kobject: 'nfs_client' (0000000070c4537f): kobject_uevent_env [ 1749.024296][T12140] kobject: 'queues' (00000000d908cab2): kobject_uevent_env: filter function caused the event to drop! [ 1749.024727][T12146] kobject: 'nfs_client' (0000000070c4537f): fill_kobj_path: path = '/fs/nfs/net/nfs_client' [ 1749.045996][T12129] RSP: 0018:ffffc90017947918 EFLAGS: 00010203 [ 1749.052180][T12146] IPVS: ftp: loaded support on port[0] = 21 [ 1749.056369][T12140] kobject: 'rx-0' (00000000b547c3fe): kobject_add_internal: parent: 'queues', set: 'queues' [ 1749.069346][T12140] kobject: 'rx-0' (00000000b547c3fe): kobject_uevent_env [ 1749.071591][T12133] kobject: 'kvm' (000000005d6ff69e): kobject_uevent_env [ 1749.077282][T12140] kobject: 'rx-0' (00000000b547c3fe): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' [ 1749.083775][T12147] ptrace attach of "/root/syz-executor.5"[12146] was attempted by "/root/syz-executor.5"[12147] [ 1749.095080][T12140] kobject: 'tx-0' (00000000e62e1e61): kobject_add_internal: parent: 'queues', set: 'queues' [ 1749.115090][T12129] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: ffffc9000e0da000 [ 1749.125220][T12129] RDX: 0000000000000015 RSI: ffffffff8175e401 RDI: 00000000000000ad [ 1749.126247][T12133] kobject: 'kvm' (000000005d6ff69e): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1749.134073][T12140] kobject: 'tx-0' (00000000e62e1e61): kobject_uevent_env [ 1749.151279][T12129] RBP: ffffc90017947930 R08: ffff888098a18400 R09: ffffed100dda6e86 [ 1749.159944][T12129] R10: ffffed100dda6e85 R11: ffff88806ed3742b R12: 0000000000000001 [ 1749.168764][T12140] kobject: 'tx-0' (00000000e62e1e61): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' [ 1749.168969][T12129] R13: ffff88806ed37400 R14: 0000000000000007 R15: 0000000000000001 [ 1749.193987][T12129] FS: 00007f17b8978700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1749.203631][T12129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1749.212908][T12129] CR2: 000000000075c000 CR3: 00000000a47fd000 CR4: 00000000001426e0 [ 1749.221304][T12129] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1749.229664][T12129] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1749.239522][T12146] kobject: 'lo' (00000000269dfcb4): kobject_add_internal: parent: 'net', set: 'devices' [ 1749.256753][T12129] Kernel panic - not syncing: Fatal exception [ 1749.264635][T12129] Kernel Offset: disabled [ 1749.268981][T12129] Rebooting in 86400 seconds..