8ab79ec15ef3818a17900"}, 0xd8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) clock_gettime(0x0, &(0x7f0000003140)) recvmmsg(0xffffffffffffffff, &(0x7f00000030c0), 0x400027f, 0x0, &(0x7f0000003180)) write$P9_RXATTRWALK(r0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) getpgrp(0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) syslog(0x0, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), 0x8) prctl$PR_GET_PDEATHSIG(0x2, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7}, 0x8) setfsuid(0x0) sendto$inet(r1, &(0x7f0000000240)="1b", 0x1, 0x8000, 0x0, 0x0) close(r1) [ 569.758605] overlayfs: unrecognized mount option "wor" or missing value [ 569.778415] protocol 88fb is buggy, dev hsr_slave_0 [ 569.783827] protocol 88fb is buggy, dev hsr_slave_1 [ 569.789118] protocol 88fb is buggy, dev hsr_slave_0 [ 569.794198] protocol 88fb is buggy, dev hsr_slave_1 [ 569.799582] protocol 88fb is buggy, dev hsr_slave_0 [ 569.804680] protocol 88fb is buggy, dev hsr_slave_1 [ 569.824635] overlayfs: failed to resolve './file0': -2 04:09:24 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:24 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) fanotify_mark(r1, 0x1, 0x10, r1, 0x0) 04:09:24 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:24 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:24 executing program 2: io_setup(0x7, &(0x7f0000002b80)) [ 569.938395] protocol 88fb is buggy, dev hsr_slave_0 [ 569.943777] protocol 88fb is buggy, dev hsr_slave_1 [ 569.971805] Process accounting resumed 04:09:24 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) r1 = socket$inet(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local}, 0x10) [ 570.123139] overlayfs: unrecognized mount option "wor" or missing value [ 570.189681] overlayfs: failed to resolve './file1': -2 [ 570.302826] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 04:09:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/148, 0x386}], 0xed, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000052, 0xf0ff7f) 04:09:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x5, 0x0) write(r0, &(0x7f0000000200)='n', 0x1) 04:09:24 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:24 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000100)={@dev}, 0x20) 04:09:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 570.489466] overlayfs: failed to resolve './file1': -2 [ 570.702220] overlayfs: unrecognized mount option "wor" or missing value 04:09:25 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x2000003) 04:09:25 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0xfffffffffffffffd, 0x0, r1, 0x0) 04:09:25 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:25 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:25 executing program 3: close(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='/\x00~WM\x00\x030\x80\x90\"\xcf\xde&U]\xc9\xec\xfe\x19t@n\xda\xd3\x83dx-c\xb6a(T\xb9\xe4\x9d\xbd\xca\xefq\x81\x97\xe3~\x87\n0\x8b\x1e:y\x8f\xa7\x88\xa4m0%\xef\x93>Q\x82\x8a\xb6u\x06N*\xdb\xe9\x12d#\xb4\xa7=h\xfb\xe9\x9cm\xb2\xf1`\xd4\x9c\xb6\xcc\xe7l\'(\x9aO\x9d\tsT\xaa\xa5\x86\r#\x83\xdf\x87Rk\xaa\x18M\x90\xbbw)6l\x17\xbc3\xd7e\xe9\xbc/\x88*\x13\xf3\xa9\xc1\xf6\x06`\xbdO\xd2\xfa1\xd2\xc0\xa7u$\"\x89\xbc\xe0b\xd1\r$\xde\xd5@i\x18\xa6k,u\xc4?\xe1\xffE\x8a\xe5\xcd\x9f\xecc\x03\x9b\xa5\xa7\xb6j`\xed\xe5\xcc\xda\xbc~\xe7v`\xef#X\xcc\xdf\xf0\"&\x02\x13\x84\xb0\xc25\xf1\x14\xed\x9a\xde\x92vz\xec\xc2V\xac\xde\xb6\x10\xdfB\xe7\x16\x9f$\x03W\xf75\xae_\xe2\x90\x17\xe5\x1e\'%/H\xb9[\xfb\xbb:\x86U5)\x8b\xdc6\xd7\x1d\xb65\xf4\x1cWw\x1d\xb7z\xea\xff\x88?\xeb=\xc3\xcc$\xbd<\x03n9j\xd3\xaf7\x94PX\x83\x9e\x81\"p\xbc@\x90\x1f\xa6T\xe7\xcc2\x92\xa8/\xc8\f7M\xc0qB\xa1\xc2\xe9\xd3\xe2R\x8eO\xda\xc3+\xca\xef\xe9\x10\xeb\xd3\xb9H\xa3\xbf\xeb\xef_\xa8\xd8$s\xc7\xfb\xf3\xec', 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x78, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040), 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x1000000000000100) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 04:09:25 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x1004e20, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f0000000440), 0x400000000000211, 0x810) 04:09:25 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 570.976325] overlayfs: workdir and upperdir must be separate subtrees [ 571.004940] Process accounting resumed 04:09:25 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:25 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 571.272936] Process accounting resumed 04:09:25 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 571.362339] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 571.381920] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 04:09:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:26 executing program 2: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0xfffffffffffffe17) r0 = getpid() r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x200000002) setpgid(r0, r0) ftruncate(r1, 0x8200) rt_tgsigqueueinfo(0x0, r0, 0x3b, &(0x7f0000000680)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x80000000012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) lstat(0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r2, 0x5421, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5fce753a6d626a6563745f723a74657465785f646174615f743a733020737405fe070375"], 0x2a) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r4 = dup(r2) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000080)=0x412, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7e, 0x0, 0xfffffffffffffd86) setns(0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 04:09:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:26 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0xfffffffffffffe17) r0 = getpid() r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x200000002) setpgid(r0, r0) ftruncate(r1, 0x8200) rt_tgsigqueueinfo(0x0, r0, 0x3b, &(0x7f0000000680)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x80000000012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) lstat(0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r2, 0x5421, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5fce753a6d626a6563745f723a74657465785f646174615f743a733020737405fe070375"], 0x2a) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r4 = dup(r2) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000080)=0x412, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7e, 0x0, 0xfffffffffffffd86) setns(0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) [ 571.548964] overlayfs: workdir and upperdir must be separate subtrees [ 571.594471] overlayfs: failed to resolve './file1': -2 04:09:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:26 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 571.696678] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 04:09:26 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:26 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x400000000000031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) 04:09:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 571.966522] overlayfs: workdir and upperdir must be separate subtrees 04:09:26 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:26 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:26 executing program 2: semget(0x3, 0x2, 0x28d) 04:09:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) memfd_create(0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) epoll_create1(0x80000) r2 = syz_open_procfs(r1, &(0x7f0000000180)='fd/4\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000480)='./bus\x00') write(r4, &(0x7f00000001c0), 0xffffffe0) read(r3, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000003c0), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)=0x3, 0x4) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) getsockname(r3, 0x0, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0xa) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000400)="33ca584c7fbbaefd89da2afdd92c353f60d00a720780b5fe9561e96a773410502c780da36496ade020cd80bf0971a700830ce63b1f2ab9d206cd7d9c0bc54036ce42cd374580c108fa109096fbf7dd73544357c57819cb90e3133ca6fe986150fa0da3a372af3a70") r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200005) sendfile(r5, r6, 0x0, 0x8000ffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'eql\x00', 0xec38ed91f9c7494a}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) finit_module(r6, 0x0, 0x3) 04:09:26 executing program 1: clone(0x4000803ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x20071, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 04:09:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x2000004e20, @dev}, 0x10) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0x7ffffffffc, 0x108) sendto$inet(r1, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000240), 0x13f698e4b9e296e3, 0x0, 0x0, 0xffffffffffffff06) 04:09:27 executing program 3: clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f00000001c0)) ptrace(0x10, r0) ptrace$setsig(0x1b, r0, 0x0, 0x0) 04:09:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 572.442085] overlayfs: failed to resolve './fi': -2 04:09:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:27 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:27 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 572.688862] overlayfs: failed to resolve './fi': -2 04:09:27 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 572.904091] overlayfs: failed to resolve './fi': -2 04:09:27 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 573.125470] overlayfs: failed to resolve './file': -2 04:09:27 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000340)=""/146, 0x92}], 0x1) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'nr0\x00', 0x102}) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2fa}}], 0xfe, 0x0, 0x0) 04:09:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:28 executing program 2: clone(0x0, 0x0, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) 04:09:28 executing program 5: creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:28 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:28 executing program 0: listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r0 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dc86055e0bceec7be070") setrlimit(0x7, &(0x7f000000f000)) 04:09:28 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x3, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) [ 573.523293] overlayfs: failed to resolve './file1': -2 04:09:28 executing program 5: creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 573.567309] overlayfs: failed to resolve './file': -2 04:09:28 executing program 0: listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r0 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:28 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000380)={0xa0, 0xfffffffffffffffe, 0x5, {{0x0, 0x1, 0x4, 0x9, 0x100000000, 0x0, {0x1, 0x20de, 0x8000, 0x100000000, 0x4, 0x7ff, 0x467fdf9d, 0x7, 0x4, 0x401, 0x9, r1, r2, 0x843c, 0x1}}, {0x0, 0x3}}}, 0xa0) perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0x5c64, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6100) truncate(&(0x7f0000000240)='./bus\x00', 0x800) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @multicast1}, &(0x7f0000000040)=0xc) sendfile(r4, r5, 0x0, 0x8000fffffffe) 04:09:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0x201e}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001fc0)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@local, 0x0, r3}) [ 573.696637] overlayfs: failed to resolve './file1': -2 04:09:28 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:28 executing program 0: listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r0 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:28 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) 04:09:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x2000004e20, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0x7ffffffffc, 0x108) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x40000000000001) 04:09:28 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = gettid() mknod(&(0x7f0000000180)='./file0\x00', 0x8001420, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x1ffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) tkill(r0, 0x13) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='\''], 0x1) 04:09:28 executing program 5: creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 573.927316] overlayfs: failed to resolve './file': -2 04:09:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:28 executing program 2: 04:09:28 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(0x0) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:28 executing program 1: 04:09:28 executing program 3: 04:09:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:28 executing program 2: 04:09:28 executing program 1: [ 574.172072] overlayfs: failed to resolve './file0': -2 04:09:28 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="dbdf06403104aaaaaaaaaa0008060001080006040002aaaaaaaa14aa"], 0x0) 04:09:28 executing program 2: 04:09:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:29 executing program 5: mkdir(0x0, 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:29 executing program 1: 04:09:29 executing program 2: 04:09:29 executing program 3: 04:09:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:29 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(0x0) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:29 executing program 1: 04:09:29 executing program 2: 04:09:29 executing program 3: [ 574.498419] net_ratelimit: 25 callbacks suppressed [ 574.498428] protocol 88fb is buggy, dev hsr_slave_0 [ 574.508585] protocol 88fb is buggy, dev hsr_slave_1 04:09:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 574.571541] overlayfs: failed to resolve './file1': -2 04:09:29 executing program 1: 04:09:29 executing program 3: 04:09:29 executing program 5: mkdir(0x0, 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:29 executing program 2: 04:09:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:29 executing program 3: 04:09:29 executing program 1: [ 574.859302] overlayfs: failed to resolve './file1': -2 04:09:29 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(0x0) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:29 executing program 2: 04:09:29 executing program 3: 04:09:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:29 executing program 5: mkdir(0x0, 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:29 executing program 1: 04:09:29 executing program 3: 04:09:29 executing program 2: 04:09:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:29 executing program 3: 04:09:29 executing program 2: [ 575.119796] overlayfs: failed to resolve './file1': -2 04:09:29 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 575.379268] protocol 88fb is buggy, dev hsr_slave_0 [ 575.384764] protocol 88fb is buggy, dev hsr_slave_1 04:09:30 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:30 executing program 1: 04:09:30 executing program 2: 04:09:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:30 executing program 3: 04:09:30 executing program 2: 04:09:30 executing program 3: 04:09:30 executing program 1: 04:09:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x0, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:30 executing program 3: 04:09:30 executing program 1: [ 575.863427] Process accounting resumed 04:09:30 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:30 executing program 2: 04:09:30 executing program 3: 04:09:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x0, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:30 executing program 1: 04:09:30 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:30 executing program 3: 04:09:30 executing program 2: 04:09:30 executing program 1: 04:09:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x0, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:30 executing program 3: [ 576.028438] protocol 88fb is buggy, dev hsr_slave_0 [ 576.033594] protocol 88fb is buggy, dev hsr_slave_1 [ 576.038783] protocol 88fb is buggy, dev hsr_slave_0 [ 576.043877] protocol 88fb is buggy, dev hsr_slave_1 [ 576.049077] protocol 88fb is buggy, dev hsr_slave_0 [ 576.054164] protocol 88fb is buggy, dev hsr_slave_1 04:09:30 executing program 1: 04:09:30 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:30 executing program 3: 04:09:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:30 executing program 2: 04:09:30 executing program 1: 04:09:30 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:31 executing program 2: 04:09:31 executing program 1: [ 576.386855] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. 04:09:31 executing program 3: 04:09:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:31 executing program 2: 04:09:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5457, &(0x7f0000000140)) syz_init_net_socket$llc(0x1a, 0x0, 0x0) [ 576.577769] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. 04:09:31 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:31 executing program 3: 04:09:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:31 executing program 2: 04:09:31 executing program 1: [ 576.819444] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 576.939971] Process accounting resumed 04:09:31 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(0x0, &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:31 executing program 1: 04:09:31 executing program 3: 04:09:31 executing program 2: 04:09:31 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 576.970882] Process accounting resumed 04:09:31 executing program 1: 04:09:31 executing program 3: 04:09:31 executing program 2: 04:09:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:31 executing program 3: 04:09:31 executing program 1: [ 577.169563] Process accounting resumed 04:09:31 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(0x0, &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:31 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:31 executing program 2: 04:09:31 executing program 3: 04:09:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:31 executing program 1: 04:09:32 executing program 1: 04:09:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:32 executing program 2: 04:09:32 executing program 3: 04:09:32 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 577.476037] Process accounting resumed 04:09:32 executing program 3: 04:09:32 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(0x0, &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="fe8000000000000000000000000000bb000000000000000000000000000000000000ffffffffffff00"/176], 0x1}, 0x8}, 0x4000000) 04:09:32 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 577.715715] Process accounting resumed 04:09:32 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x3}, 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0xfffffffffffffffd) getsockname(r0, &(0x7f0000000380)=@ax25={{0x3, @rose}, [@remote, @null, @bcast, @netrom, @default, @default, @rose, @rose]}, &(0x7f0000000400)=0x80) ioctl$BLKPG(r2, 0x1269, 0x0) 04:09:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 578.006090] Process accounting resumed 04:09:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x0, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:32 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:32 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x0, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 578.311230] Process accounting resumed 04:09:33 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x3}, 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0xfffffffffffffffd) getsockname(r0, &(0x7f0000000380)=@ax25={{0x3, @rose}, [@remote, @null, @bcast, @netrom, @default, @default, @rose, @rose]}, &(0x7f0000000400)=0x80) ioctl$BLKPG(r2, 0x1269, 0x0) 04:09:33 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:33 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x0, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:33 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) [ 578.415063] overlayfs: failed to resolve './file1': -2 04:09:33 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:33 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 578.877972] Process accounting resumed 04:09:33 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:33 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:33 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:33 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, 0x0, 0x0) 04:09:33 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, 0x0, 0x0) 04:09:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:33 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 579.196688] overlayfs: failed to resolve './file1': -2 [ 579.206032] Process accounting resumed [ 579.247225] overlayfs: failed to resolve './file1': -2 04:09:33 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:33 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x309, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:33 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(0x0) mknodat(r0, 0x0, 0x0, 0x0) 04:09:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, 0x0, 0x0) 04:09:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, 0x0, 0x0) 04:09:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200), 0x0) 04:09:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:34 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 579.481879] Process accounting resumed [ 579.520068] overlayfs: failed to resolve './file0': -2 [ 579.538408] net_ratelimit: 16 callbacks suppressed [ 579.538417] protocol 88fb is buggy, dev hsr_slave_0 [ 579.550866] protocol 88fb is buggy, dev hsr_slave_1 04:09:34 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(0x0) mknodat(r0, 0x0, 0x0, 0x0) 04:09:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, 0x0, 0x0) 04:09:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 579.682980] overlayfs: failed to resolve './file1': -2 04:09:34 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200), 0x0) 04:09:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, 0x0, 0x0) 04:09:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) [ 579.870368] overlayfs: failed to resolve './file1': -2 04:09:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8}, 0x0) 04:09:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200), 0x0) 04:09:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:34 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(0x0) mknodat(r0, 0x0, 0x0, 0x0) [ 580.025605] overlayfs: failed to resolve './file1': -2 [ 580.178383] protocol 88fb is buggy, dev hsr_slave_0 [ 580.183570] protocol 88fb is buggy, dev hsr_slave_1 [ 580.188750] protocol 88fb is buggy, dev hsr_slave_0 [ 580.193824] protocol 88fb is buggy, dev hsr_slave_1 [ 580.198993] protocol 88fb is buggy, dev hsr_slave_0 [ 580.204075] protocol 88fb is buggy, dev hsr_slave_1 04:09:34 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8}, 0x0) 04:09:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{0x0}], 0x1) 04:09:34 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:34 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:09:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{0x0}], 0x1) [ 580.338404] protocol 88fb is buggy, dev hsr_slave_0 [ 580.343582] protocol 88fb is buggy, dev hsr_slave_1 04:09:35 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8}, 0x0) [ 580.509035] overlayfs: failed to resolve './file1': -2 04:09:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{0x0}], 0x1) 04:09:35 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:35 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 580.555784] Process accounting resumed 04:09:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x8}, 0x0) 04:09:35 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:35 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x8}, 0x0) 04:09:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1) [ 580.816633] Process accounting resumed [ 580.863899] overlayfs: failed to resolve './file1': -2 04:09:35 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:09:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x8}, 0x0) 04:09:35 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1) 04:09:35 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:35 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 580.976971] Process accounting resumed 04:09:35 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1) 04:09:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x0, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) [ 581.096142] overlayfs: failed to resolve './file0': -2 04:09:35 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:35 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f640094000500", 0x2c}], 0x1) [ 581.241606] overlayfs: failed to resolve './file1': -2 [ 581.410583] overlayfs: failed to resolve './file1': -2 04:09:36 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:09:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x0, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f640094000500", 0x2c}], 0x1) 04:09:36 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:36 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f640094000500", 0x2c}], 0x1) 04:09:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getae={0x40, 0x1e, 0x0, 0x0, 0x0, {{@in=@loopback}, @in6=@remote}}, 0x40}, 0x8}, 0x0) 04:09:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 581.656879] overlayfs: failed to resolve './file0': -2 04:09:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000", 0x42}], 0x1) 04:09:36 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:36 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000", 0x42}], 0x1) 04:09:36 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 581.927004] Process accounting resumed 04:09:36 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:36 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:09:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 582.054192] overlayfs: failed to resolve './file0': -2 04:09:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000", 0x42}], 0x1) 04:09:36 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:36 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005", 0x4d}], 0x1) [ 582.277987] overlayfs: failed to resolve './file1': -2 04:09:37 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:37 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 582.376835] overlayfs: failed to resolve './file1': -2 04:09:37 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:09:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005", 0x4d}], 0x1) 04:09:37 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:37 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005", 0x4d}], 0x1) 04:09:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:37 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 582.692027] overlayfs: failed to resolve './file1': -2 04:09:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900", 0x53}], 0x1) 04:09:37 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:37 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:37 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:09:37 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900", 0x53}], 0x1) [ 582.912683] Process accounting resumed 04:09:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900", 0x53}], 0x1) 04:09:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:37 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 583.105610] overlayfs: failed to resolve './file1': -2 04:09:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004", 0x56}], 0x1) 04:09:37 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:38 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c12") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:38 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:38 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004", 0x56}], 0x1) 04:09:38 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:09:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004", 0x56}], 0x1) [ 583.797990] overlayfs: failed to resolve './file0': -2 04:09:38 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:38 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c12") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fc", 0x57}], 0x1) [ 583.933527] overlayfs: failed to resolve './file1': -2 04:09:38 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 584.094857] overlayfs: failed to resolve './file1': -2 04:09:38 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c12") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fc", 0x57}], 0x1) 04:09:38 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:38 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:38 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:09:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319b") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fc", 0x57}], 0x1) 04:09:38 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:38 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319b") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:39 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:39 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:39 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x10001) 04:09:39 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319b") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:39 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 584.731846] overlayfs: failed to resolve './file1': -2 [ 584.898396] net_ratelimit: 24 callbacks suppressed [ 584.898406] protocol 88fb is buggy, dev hsr_slave_0 [ 584.908588] protocol 88fb is buggy, dev hsr_slave_1 04:09:39 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:39 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:39 executing program 3: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:39 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x10001) [ 584.982628] Process accounting resumed 04:09:39 executing program 3: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:39 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:39 executing program 3: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:39 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:39 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(0xffffffffffffffff, 0x0, 0x0, 0x10001) 04:09:40 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:40 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:40 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:40 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:40 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:40 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 585.778813] protocol 88fb is buggy, dev hsr_slave_0 [ 585.785120] protocol 88fb is buggy, dev hsr_slave_1 [ 585.811801] Process accounting resumed [ 585.849559] overlayfs: failed to resolve './file1': -2 04:09:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:40 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:40 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:40 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x10001) 04:09:40 executing program 4 (fault-call:5 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:40 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 586.168946] Process accounting resumed 04:09:40 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 586.251945] FAULT_INJECTION: forcing a failure. [ 586.251945] name failslab, interval 1, probability 0, space 0, times 0 [ 586.318582] CPU: 0 PID: 25476 Comm: syz-executor.4 Not tainted 4.19.36 #4 [ 586.325897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.335471] Call Trace: [ 586.338201] dump_stack+0x172/0x1f0 [ 586.341994] should_fail.cold+0xa/0x1b [ 586.345966] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 586.351157] ? lock_downgrade+0x810/0x810 [ 586.355390] ? ___might_sleep+0x163/0x280 [ 586.359691] __should_failslab+0x121/0x190 [ 586.366090] should_failslab+0x9/0x14 [ 586.369959] kmem_cache_alloc_node+0x26f/0x710 [ 586.374609] __alloc_skb+0xd5/0x5f0 [ 586.378278] ? skb_scrub_packet+0x490/0x490 [ 586.382643] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 586.388225] ? netlink_autobind.isra.0+0x228/0x310 [ 586.393829] netlink_sendmsg+0x97b/0xd70 [ 586.398067] ? netlink_unicast+0x720/0x720 [ 586.402588] ? avc_has_perm_noaudit+0x570/0x570 [ 586.407463] ? selinux_socket_sendmsg+0x36/0x40 [ 586.412348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 586.418102] ? security_socket_sendmsg+0x93/0xc0 [ 586.423077] ? netlink_unicast+0x720/0x720 [ 586.427361] sock_sendmsg+0xdd/0x130 [ 586.431289] sock_write_iter+0x27c/0x3e0 [ 586.435473] ? sock_sendmsg+0x130/0x130 [ 586.439482] ? inode_has_perm.isra.0+0x17e/0x210 [ 586.444381] ? selinux_file_open+0x4a0/0x4a0 [ 586.448945] do_iter_readv_writev+0x55d/0x830 [ 586.453572] ? vfs_dedupe_file_range+0x6f0/0x6f0 [ 586.458557] ? security_file_permission+0x8f/0x230 [ 586.463612] ? rw_verify_area+0x118/0x360 [ 586.467925] do_iter_write+0x184/0x600 [ 586.471853] ? dup_iter+0x280/0x280 [ 586.475668] vfs_writev+0x1b3/0x2f0 [ 586.479334] ? vfs_iter_write+0xb0/0xb0 [ 586.483362] ? kasan_check_read+0x11/0x20 [ 586.487768] ? iterate_fd+0x360/0x360 [ 586.491611] ? check_preemption_disabled+0x48/0x290 [ 586.496758] ? wait_for_completion+0x440/0x440 [ 586.501646] ? __fget_light+0x1a9/0x230 [ 586.505699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 586.511836] do_writev+0xf6/0x290 [ 586.515645] ? vfs_writev+0x2f0/0x2f0 [ 586.519702] ? do_syscall_64+0x26/0x610 [ 586.523953] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.529764] ? do_syscall_64+0x26/0x610 [ 586.534245] __x64_sys_writev+0x75/0xb0 [ 586.538349] do_syscall_64+0x103/0x610 [ 586.542284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.547603] RIP: 0033:0x458c29 [ 586.551006] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 586.570470] RSP: 002b:00007fce27382c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 586.578527] RAX: ffffffffffffffda RBX: 00007fce27382c90 RCX: 0000000000458c29 [ 586.586645] RDX: 0000000000000001 RSI: 0000000020000200 RDI: 0000000000000004 [ 586.594095] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 586.601660] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fce273836d4 [ 586.609258] R13: 00000000004c5996 R14: 00000000004df0e0 R15: 0000000000000005 04:09:41 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:41 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 586.617446] protocol 88fb is buggy, dev hsr_slave_0 [ 586.618433] protocol 88fb is buggy, dev hsr_slave_0 [ 586.623006] protocol 88fb is buggy, dev hsr_slave_1 [ 586.628046] protocol 88fb is buggy, dev hsr_slave_1 [ 586.638436] protocol 88fb is buggy, dev hsr_slave_0 [ 586.643638] protocol 88fb is buggy, dev hsr_slave_1 04:09:41 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:41 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:41 executing program 0 (fault-call:10 fault-nth:0): mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 586.767086] Process accounting resumed [ 586.769011] overlayfs: missing 'lowerdir' 04:09:41 executing program 4 (fault-call:5 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:41 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 587.137056] FAULT_INJECTION: forcing a failure. [ 587.137056] name failslab, interval 1, probability 0, space 0, times 0 [ 587.169169] CPU: 1 PID: 25607 Comm: syz-executor.4 Not tainted 4.19.36 #4 [ 587.176474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.186024] Call Trace: [ 587.188965] dump_stack+0x172/0x1f0 [ 587.192834] should_fail.cold+0xa/0x1b [ 587.196924] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 587.202274] ? lock_downgrade+0x810/0x810 [ 587.206680] ? ___might_sleep+0x163/0x280 [ 587.211139] __should_failslab+0x121/0x190 [ 587.215752] should_failslab+0x9/0x14 [ 587.219805] kmem_cache_alloc_node_trace+0x277/0x720 [ 587.225100] ? __alloc_skb+0xd5/0x5f0 [ 587.229142] __kmalloc_node_track_caller+0x3d/0x80 [ 587.234123] __kmalloc_reserve.isra.0+0x40/0xf0 [ 587.238961] __alloc_skb+0x10b/0x5f0 [ 587.242835] ? skb_scrub_packet+0x490/0x490 [ 587.247422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.253174] ? netlink_autobind.isra.0+0x228/0x310 [ 587.260119] netlink_sendmsg+0x97b/0xd70 [ 587.264266] ? netlink_unicast+0x720/0x720 [ 587.269159] ? avc_has_perm_noaudit+0x570/0x570 [ 587.274116] ? selinux_socket_sendmsg+0x36/0x40 [ 587.279003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.284670] ? security_socket_sendmsg+0x93/0xc0 [ 587.289472] ? netlink_unicast+0x720/0x720 [ 587.293745] sock_sendmsg+0xdd/0x130 [ 587.296182] overlayfs: missing 'lowerdir' [ 587.297677] sock_write_iter+0x27c/0x3e0 [ 587.297702] ? sock_sendmsg+0x130/0x130 [ 587.297718] ? inode_has_perm.isra.0+0x17e/0x210 [ 587.297744] ? selinux_file_open+0x4a0/0x4a0 [ 587.297767] do_iter_readv_writev+0x55d/0x830 [ 587.297786] ? vfs_dedupe_file_range+0x6f0/0x6f0 [ 587.332429] ? security_file_permission+0x8f/0x230 [ 587.332449] ? rw_verify_area+0x118/0x360 [ 587.332464] do_iter_write+0x184/0x600 [ 587.332480] ? dup_iter+0x280/0x280 [ 587.332501] vfs_writev+0x1b3/0x2f0 [ 587.332515] ? vfs_iter_write+0xb0/0xb0 [ 587.332531] ? kasan_check_read+0x11/0x20 [ 587.332559] ? iterate_fd+0x360/0x360 [ 587.332582] ? check_preemption_disabled+0x48/0x290 [ 587.371716] ? wait_for_completion+0x440/0x440 [ 587.376543] ? __fget_light+0x1a9/0x230 [ 587.380556] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.386253] do_writev+0xf6/0x290 [ 587.386272] ? vfs_writev+0x2f0/0x2f0 [ 587.386294] ? do_syscall_64+0x26/0x610 [ 587.398107] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.403506] ? do_syscall_64+0x26/0x610 [ 587.407656] __x64_sys_writev+0x75/0xb0 [ 587.411953] do_syscall_64+0x103/0x610 [ 587.416126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.422199] RIP: 0033:0x458c29 [ 587.425446] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 587.444969] RSP: 002b:00007fce27382c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 587.452814] RAX: ffffffffffffffda RBX: 00007fce27382c90 RCX: 0000000000458c29 [ 587.460128] RDX: 0000000000000001 RSI: 0000000020000200 RDI: 0000000000000004 [ 587.468057] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 587.475369] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fce273836d4 04:09:41 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {0x0}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:42 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {0x0}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 587.482680] R13: 00000000004c5996 R14: 00000000004df0e0 R15: 0000000000000005 04:09:42 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 587.514915] overlayfs: failed to resolve './file1': -2 04:09:42 executing program 4 (fault-call:5 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 587.616834] FAULT_INJECTION: forcing a failure. [ 587.616834] name failslab, interval 1, probability 0, space 0, times 0 [ 587.683942] overlayfs: missing 'lowerdir' [ 587.699182] CPU: 1 PID: 25786 Comm: syz-executor.4 Not tainted 4.19.36 #4 [ 587.706217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.715775] Call Trace: [ 587.718418] dump_stack+0x172/0x1f0 [ 587.722808] should_fail.cold+0xa/0x1b [ 587.726959] ? fault_create_debugfs_attr+0x1e0/0x1e0 04:09:42 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) 04:09:42 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {0x0}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:42 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 587.732189] ? netlink_deliver_tap+0x146/0xc20 [ 587.736810] __should_failslab+0x121/0x190 [ 587.741182] should_failslab+0x9/0x14 [ 587.745058] kmem_cache_alloc+0x47/0x700 [ 587.749256] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.754832] ? check_preemption_disabled+0x48/0x290 [ 587.760275] ? lock_acquire+0x16f/0x3f0 [ 587.764291] skb_clone+0x156/0x3c0 [ 587.768222] netlink_deliver_tap+0x980/0xc20 [ 587.773032] netlink_unicast+0x5ad/0x720 [ 587.777365] ? netlink_attachskb+0x770/0x770 [ 587.781935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.787516] netlink_sendmsg+0x8ae/0xd70 [ 587.791770] ? netlink_unicast+0x720/0x720 [ 587.796208] ? avc_has_perm_noaudit+0x570/0x570 [ 587.801085] ? selinux_socket_sendmsg+0x36/0x40 [ 587.805797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.811551] ? security_socket_sendmsg+0x93/0xc0 [ 587.816426] ? netlink_unicast+0x720/0x720 [ 587.820696] sock_sendmsg+0xdd/0x130 [ 587.824446] sock_write_iter+0x27c/0x3e0 [ 587.828541] ? sock_sendmsg+0x130/0x130 [ 587.832568] ? inode_has_perm.isra.0+0x17e/0x210 [ 587.837456] ? selinux_file_open+0x4a0/0x4a0 [ 587.841945] do_iter_readv_writev+0x55d/0x830 [ 587.846483] ? vfs_dedupe_file_range+0x6f0/0x6f0 [ 587.851607] ? security_file_permission+0x8f/0x230 [ 587.856699] ? rw_verify_area+0x118/0x360 [ 587.861124] do_iter_write+0x184/0x600 [ 587.865418] ? dup_iter+0x280/0x280 [ 587.869573] vfs_writev+0x1b3/0x2f0 [ 587.873394] ? vfs_iter_write+0xb0/0xb0 [ 587.877677] ? kasan_check_read+0x11/0x20 [ 587.881949] ? iterate_fd+0x360/0x360 [ 587.885916] ? check_preemption_disabled+0x48/0x290 [ 587.891682] ? wait_for_completion+0x440/0x440 [ 587.896314] ? __fget_light+0x1a9/0x230 [ 587.900427] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.906009] do_writev+0xf6/0x290 [ 587.909636] ? vfs_writev+0x2f0/0x2f0 [ 587.913472] ? do_syscall_64+0x26/0x610 [ 587.917481] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.924067] ? do_syscall_64+0x26/0x610 [ 587.928279] __x64_sys_writev+0x75/0xb0 [ 587.932561] do_syscall_64+0x103/0x610 [ 587.936492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.941958] RIP: 0033:0x458c29 [ 587.945267] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 587.965094] RSP: 002b:00007fce27382c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 587.972903] RAX: ffffffffffffffda RBX: 00007fce27382c90 RCX: 0000000000458c29 [ 587.980301] RDX: 0000000000000001 RSI: 0000000020000200 RDI: 0000000000000004 [ 587.988049] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 587.995823] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fce273836d4 [ 588.003573] R13: 00000000004c5996 R14: 00000000004df0e0 R15: 0000000000000005 04:09:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:42 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:42 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:42 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 588.256693] overlayfs: missing 'lowerdir' 04:09:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {0x0}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:42 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {0x0}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 588.584280] Process accounting resumed 04:09:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:43 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:43 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) 04:09:43 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {0x0}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:43 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x70, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setscheduler(r3, 0x6, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$netlink(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000204}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000d80)={0x12f0, 0x3e, 0x4, 0x70bd26, 0x25dfdbfb, "", [@nested={0x200, 0x15, [@typed={0x8, 0x57, @fd=r0}, @generic="62b664b9dcbc3a22f594bba17b894ba8b98e237a798e5b30d9cb567109a54b0ee3b7006a39b91ac42dcb08eb125547c8016f8ce92bd41842f7ebab5a1af05f883c80dc2cc3088862132e674144220370c0c98d5c2c2d09b5d8ae9d856b078d295c0e31b3a960fe658b2aaa8f11c9882e3ac6c6dec1379d8981a7125d44585e8d7a70cab573cc9dd4dd90ddf0dbe52dd8d127dee29e13dd9f64173cd713b312154445adde993a01c75bc4340382d14e4027c3f55ea976a4c695e84b6e81752a4ebf815caefdd2a888095696179107a7e815537657dba8fa489c522e8ba94364b6", @generic="2576e0c66a508d6c67b7948717c4b671b8f9614c6fdaacaddcdfd53c0ea735e9fd0373326a14571b37451a2c8625ecd2bcbe2933de23550da4f6e3f5ff292c501409437880d11c323a55a09b6643338ca76e563d5fb4e51590468328fad90b37bdd1aa5721fdd7cb66a70884bf71546bd5bacb2eaec78529fe40e25d7500b96d043529996449aec53f54cba7bfcd2c46be230c3e0c3012d1a0a252", @generic="dda6dc2a1cd0f3ccc297bf9182595ae619d0783cc85c6cfd8af14d6b3451bfb2b445fc97c83c7bb37de151a8cb4b32cee9c1253fc65bec47938b293435ac0ddd31a7bd7f47bc6dc1b603038b2f80d06df0fb3498b318f6eaa942b919d92e8c6a795baa9de7ec998a9c521c446fd597214f5cd1b3dd754c80"]}, @generic="ff201dfd6181ea922e106f785e86014190c98ab761a573abe6acc8f712ccbfa92581699d3b6c11e598f9e960f27f602817bd07bccbcb48e2548472d957cfc419bf529a9adeaf7278fa82f207d4af14b730826ccfd2ad3587e522c2cf2c32788ea7f0e8e776d50e4792f4ee24438327a5878b8a17032433e793915a73309f1fcee4a0d98b77ce977f773ed0", @generic="fee4f5e91bf56c04c6d2b1435ec8df771cb2aff10b96dac3469381c52a6f9b65cc356f6ea5118840117229a17d142951034c5836f4a741ff9c", @generic="2ce616f1239df2bc64e7d4a31069f41dd03e14d314475beabcfa4037a66f013587f587c89a1e9e47b2ffb4485cf9bd7a8751b1c77366cf568519dccf2df50cb5a4d010b5a2e65c4d6044c157e09309d2d70461aaf482b6bb174a39bd54717e8e34d24ea8e350b1cd697ff0b2c4ec8d934185b3200a096c7c74dee767f1bfc21beec366c4367bad46695f5050686cda46f1cdb4828bf38d6d911304bbab38fa188dd7264869bda8d3770dd34892cc71c6d3127a51281e887c8bb34454393d2a0b122b8f62da756e7f071dbf037505d6b59e8551edc944681ee4f401a4c1987c08645c9fabdec4ba34b17ceb4699005faf74f2f5c4640c17cde4a6cbf644479cc306c7c3ef90581800f5c2d488bec077c44a5df8e891c5efe6b9dcc47a803b86c5109d00ac92a6cab544a31410b0e2375da2858078150552ef0665b4fa45f4c1faf63acf92181c311b8953029ef46dbc67a2eb649cded61c095b3e76691460dac54099bb65ad80b1368b853a34f2ec2496851f7b9061fd2adf59d3f94c5c61d47a2ccc22063c4e784114952d4338a59c38676f61cb4f369bcb44cbe13ae2967d49bf5053b5c31cbc1824f2b9786691e5c3109fa4e5f18e3e1271b37ae42e2ac55b26c591da793fdb9039577f8c368dc19de469fa537b9ac80919e5cd317b6f87c9bd723465a5fac7d4eeb6a2362ba7ba3fd7918e173985b4a21c2752f98e2bf54ed3b8761c69eb98a2e5e7cafeddd7d8f6363667e3bd74f8f18c6c916b0836ff48302296f6cd87af0bdc26e18a4c327ee58df0151d5e4297d54c1f675ba432a861cd3eeb4cae8573f8018fa5c56c6e953f0f208cd2de705325c2cb539f097aaae84db8dd8739d19380f12fe186d2097dab03556cd0ac096a6e31ccbce0a3f422ac8c0ce715ae0045dcdf0e1c55451adb5bccdd93966c0ca5fe5bf1645b39455a4009782404b1ac83fc100522c2ceeb69544e20fa48387ad7d4625eb00deae4201a955e478836a35ca89262663ed1bcbe07e1dae69be3e6bc4f6e21be704bf9a8b0604b2e31cf29e131686935359d55b6789671f5c058326858e8f3724d6f26c04717fed9f7d5e2592bb0ef70e4c500f2c9604e099e3af1682356293c033c08e3ea21c69942592cf4000f4b6f0670deeb9dcd8110603a35a693ffddcaa222c93ae3422c9bf3e1197749523865005c03e11c54c2034f59c652579ecd86e90d08329c07d20f1c2af67148e896531160813ff54545a16f4c29b74d5db5a962c159ce8e480401ff7677beaf1246dc6dc3da51c5320c85fd1a01f04c42930861490714d2969b70acb39d272f525e8f59c8f5acfc2c6d1402daceb6df3a866e3722a9b1a9ed0a85a7c9e9b063599c92a2fa0e7ba53911eea9866083b67b8baec29fa536ead303e023e95c28d0e59c64f715e731101fc2167e676bf525fd49a418cb1b9f76c8ea27b8dc154a8c4aa16bd8df54e9d0e7bbe4cb8614f5cade2ad49f0f8b5b188ef12883de1681a27ad5b57391fea6c8541c1a14dc21350ee5dd7dea76f7a7a81002e7b55a0109944aa214f54add081275d144d57996bb9371a531f42c5152b5d4cadf6c3bf168373f68cc64c1e5fe68d26fb6cc9123e8fdb579025b475fc96f17dc3c6ef6fc3494733e40f6943f3f5b7e5d2260420e4d0bce79a1819f6b3c1e041d5833828ef9f2dce75975d0df4723f2226d4e1d06c2eafaa5fe99d373def9b509f44dd36e4fa70e1c0c41409f54b5ff5ada32b03358e22f167d35971dbb07b221269da9cc3d62c497e0f3dd7b0102c8679a4c308f5a83c14af89e3c70283b8843c6c82beb68062b1f0b72043570ed96c3325f32b4e9adebfaae56bdff6e7f2e2f431a6fe3bc872c4469a65bcd923df3758d0b699a66f0c33945016c3aae0613834dea3ebd539d781b121b402d703e1a05c23fe7c359f187bcef831c0a251f114ec919b7d2c16c83e189f7f41e1ab203de681a5ea315bf617c6c086ca4d0202f6bb10ff88623f8492480723a33fd96f1273c76a39d9034723ee163bfce22818719510479ba579f433479fd85818891e1076db2fad4e697bf62d1667d027b4ff6013f98458e4eab814eb65e1b1268233f577941778bbbad5db87ecd9b0e2d9cba015a51a96fe36a280c844010e8e3ed13371e419e9a187ff6cdf929fbf24d979e38134de958beace251a3c194e86d55a89d46a196e1caa28c9a572d1bb6df5ef81c6afc48e317434a7d9da96538a5a8901dd8ca7bf2993812db07084c91b86641d3997767916b4b8d28305be99e4acdc92a01b55534e350e71d33de36dfa3392841be9e55324fa493f395cfd705da0ddbf51a4f2dac9da097588099834f37a9a42c614730e046909416effe06126d253c49808d312e9409d5c70ff76ae1db0d98d8dc9778ad31dad686342c41c8e19752cbefca9a354ec8447528a64fd7375d5bc073a8a3620c25008bc6924c7c6a4ebeadced0bc2d8c032584a9febee48280ff7bc5703eab1f2feb9eaf120dda69acf9dd619d60f77bb2e3ca8d24ac4c07e70b6c6ba0cf988cf5665042c90942153fb90b873053ac43b951e0eb773572e2235f9deb190fe689d9be99dc97cd706bdeb8d34f1a30a0c6475ac7b334c6204058c9b7bb8296b8555dd0f2cfe5844d9480cddb1fc906c1152d9685c66dcb11d9d3118ff22ca0be3a0f70f38f3813a6cd3afc5ba0f1523fe03a9e424952ce4685093c1f108933ea34cae500fedc67158d2a1f3137cbe197d10ac9da175c38b41980a88a33bf4b84cc0d25e8e25024db1ff6135b18c45ad29fb997c60a503766e8f2e61be5a79d5ca1d1aace6c1dc469893b3bc4dad24cb9216da16d9333371d9c99ba6fbdc756e025d628a5f6e331bc7b73a73cf2690dcee0926dcd016fe1305cf1c64be1db57b796bee75dc812a634dde9ee791f6575b62f4b5737b6bfcb84910c40f8a4ccbea257c507083e068a9e95217ad8df62a4ca93e6923d6777a5fb0c26df1324f98a130bef54de07c31daa0e5490e8f95a1cae374c2bc91ccad7d1e532b9e1290822c46ef77e39475a55396782705731890e6a60c7aac721abeef204c5576657e9d56a822ab83cebae8b74ee162615e98c7ccc2246a5ec094b6e1f7ccefdb8a89f5c4ce35e32fa3500fa8382e2aba93f89f32ed4b32a59c6192fc7144837d2f96df7aa7733ac2c95e1561173c3e8016b13533bfc382a2b68ef6dfc132e679d0b0bb29349b684916b9a46a442d9e33afceef5ebeafb9d389c61c50cca144c84d36a173fa9b618a1f94238c2c8afbdb5157c10a580db330f0317e9dd9139a96221c3c882db30d71eca033c35d24fb90fc961f94ba57c49b006fdeb0c1e959d40481d0dc4f97f84424f74520fa7060340b185f005c5eeb9e102b410259119c1fb88c9f2a8a39d9c6d92250dec109e3e40117cb4657dc0d76ab07ccc385cc61f5b71406f97441f60865eee1b59d1bd98a681878a9bb2ddf16b70b2cecbccb7cee2977f44d22af23875d18d9902a04aa91d82ae61727a79e4f9670112d45794729dd6df472e3e44a6ba91dabffc0211a3d8c34cacd7e51675f67f6427db1bb0e3f98b9efd8705e2392807cf05fa2632609f68eda3839d13909ceda44f5f25ea6416fa4772c1f80fe38088c13ce503dd6f64492e3db7f8407c23f130a920b5aecba35cb2d8b2772aaaa02cc7817319cdfe84356e7ceaf07d9d6a510220d8cf8dbf76d620421f21ce223f9437b96680c6d18faa55ebee57674c86b130a5af016d51e51c083c87c4ac4c82f4a8e8ee0e8092e061fe7f22f4fbd5532d5daa9ff95197e30dd01e0c2a85c816713b1b625ad69efebe150b037ed65cc8fe04ea2880b0d1bd9f0c9a958a06bbf92e8e5cdd1f5c9fc73cb42e7b1e55bb553fa85e7e355a2bd325a573cf69f9b32c54bd3a7956c7eca327e54aa8f5e80cc7657fcdc4c25978fac198b62f019d5261a40bd815f242c5cc85076b1fceabce427475ef81c824eb083ec53a86e2cf0dc69de827d242d194a39fee7647752368aa99b789512d3aaf68d240d8b4eaa56d120448421de49eb037b6b0eed5eba156129099c394a2816a0a90e701c6a1740e090498a762b2b2c7bb64cb0b2c1bbe06bfa05944837bcc4aa5f9c19594a4700846c9e9f36d5fbe2367612caebd62f8bc4f99de867a27b7e3b4a32a805b52cb1a9f5669937defb2606045071bc4897335cf135c483af7f717e71ccbda05820318ac3d5014912e83f182429012608444e7bead3eb3eef6e05828912e5dd219bbc24e7b4c956f1d749b3c4fda0af18f416364a921f5964076235de3977c8fc8566e6ab681d99e815bfffa824b33690cf309c31373d6a4cdc0245d4ccada95110720a0cf0d788fcb72416eb79f37b400c6c874c8b0bc7e66b46f6b83e71cb48c1cddfa8459b48b62d01273b57f18beca5f9bed762c235ecdc8973bd6b338f3b724ca5ee19594eac70220d3f7336b9ed93211fcae54f7cd4d16c9c203d78d043cfe3e8e81dd3f4761ea3194d437788dd52193fa77720aa81c2a617f193adf26e80d98e9171a529f47263b18221f1571d8f0366ca27642620aae29378087263c93acb3ca07cdc3c800c986c13d08ba316ccf89cadde20015ff80680d8b7f17d60dd0c6dc67962dc16f89c0ba27105052ceee0fefab25ec8ec1b457a80d6ee735765857d59fc4834f6ddf75e172ef9bfb66251e6c6fa0a9594f53189f061de1be6fc8ec37517050f6016d8860127b45f9eacd5c60492e8caeeaf74567132b6fa1adb3f31d31022a134652579650ce8f119c98e4427a521d77e4dacbd40b6cae1a5c1cc13ff84e4215a093941d4241d2069f86663ed3d0175c0eb30a5f9831b94e6ee6f8aee4d526399ee1ba69b07a1e0227a4a8d8460a2e6c82115303d5aceb633342339742ba8fef46cc62182f0810cac73e1f2883dbaff420b230cc0024e6b6e5e7f93b0449d9f515d26a8e028cb441fb996c54244c513f954b6f7f82d29c5ea1741652b4d04f5fd422e7ca3a393c7aceca1f60baed105578523e64e4a86ca21de88e65593ea2db4122159caf283370a8ac286b32e7fe7b4684c691ad4df41dfe7fd15bbd8332d8dd40d55b2f187d650257869a76045f47d75995198e6f4d5fb4ad1bd8addf9da922853395421d1cfee311179c3e26996a896ab03b2ecd5d58670b039ac453f19fd2e4d44d1f3fd5bb0e65e0d4b2cff310d6c4f0e1e71dd6e40dc027364c4c60e3cf5021c2fed0e5ba15375bc15ea0548cee0d4c3e50cc2faa1f049f2d31fb95903c95840982ed6bb5c3ce2fa9c466185db7de0738cb68fbc8ee929c01be17c577f6418527ff6cc2bfe8f6e4a88ffb16260bde946d659090f0403928ed316394b22ac6df43b7fb607280346f8ec5be796c8a36a101041960258767b3367a0c8d587bb46b6183f9194593545430dc9ba1ac896a599624d665c61d5c772f38f6b0fe45cc450399677e60ed8849af3dbd993158454e60da46ef8b35c933ee30a4c5cfd09813bd2adec11c4dc39cc7fd996d5e5e7a2d4003295393573ae6b660c1760749fe4b222bc9c8c37d8678723b6dad40f2eb83db6a00fd4483fb9d314503c5f47d5e25025c2d16c1b16a207064d8fa4ada14b735ed6d71936d08548cc489b49bdf46a49d0de0decc43034719804f73796b08698f753108c7d2840e28f8077cb9f04cfb4a799d6e9b4f55d170d2d574d42a01a01e59b9ba31a6e1a5c87db535b408c64744e88492b895e9116ef760cf17c47ecab4f0a25f93b5b3ccb24955aec039ec4ed10914e32863a69037122a00ae0bab", @typed={0x8, 0x13, @fd=r0}, @typed={0x14, 0x8f, @ipv6=@rand_addr="89b09b7c8935454ab44cc8d636c620d5"}]}, 0x12f0}, {&(0x7f0000002080)={0x1430, 0x2b, 0x200, 0x70bd27, 0x25dfdbfc, "", [@generic="05dc29f605a074af807317dd69379afb407fa6189d5f3dbc8b1090f9701fe7c7424fe135f66e458b81c847b3f4e866009b0a951435a54a9d4d1378b372aa8ccb6ecd42cd5001811cd00ea9f9520a6c54a484a492b35ef33d058f81d26a6a3845d7469e0b6d71ef465e405588cf4aec162db259c1f7eb17527ee02de36750827c5b768c1dbc33b843244cc49fee3e73cf6801a20469d24223c255059811172fb1bc3416436a8cf00cac48874ca25b582262e55d911862b2659f4025193905ddd2ba00a84e4fd7a1f7ef90d380d7482998f511351e5490dc9c9613615eebb3c8", @generic="76e2ff103c5f0c29f703c336a946554493a1bcf9faa8a4f64014a1fa3c4825098ca4f9699974f38d7080f17edb1433590c0691a74dfd1ad90a3bb3cefdb758b7afde0e4e5d8289d1142960ef7fd5508cfe1ff3909f9dd1cf2822f9e3739cc9cef8c6b8fb741a3561d0a29234c6d98f0b944066be60e097fe4ead23a69ec48f8a3b045329653c3c51", @typed={0x8, 0x1b, @pid=r3}, @nested={0x12b0, 0x2, [@generic="c4bddf94b0a3e38a107e1233e77be7f0f6b77e9357dc81b10d60d2e0d7bc8e668d1d6e226966f21278efe472b5044d9792dd065c1415d8fc7eaa232ba7700d5698941ba2b19b8b9fb7a8a02c288b707a24c3acccf890ae2c399279cf799bd9b3d48a45e563de5749e37e6b5d41acf66d42ce2700ded6dee8a623ca5efa21f7dcf66ab93395f3c749298522a0eeb5409ecef917a51f74f8f5eaa17d08a1c2b3", @generic="5fcbf013352d13cb2f5d4109522b684493a837d599ea60271055d92b897ead11fef4", @generic="c339baa1c8f1f2bbd407b13a9629325935391413cbb6b8019ae0da6de153aedbb8e4bda2de4435a2d96491e6f04dcc4a23cc82fa7005ad85b047bea533aa79940fa8f0cd297ba7de1a440e5a2da7285756349c49800029", @typed={0x8, 0xb, @u32=0x101}, @typed={0xf0, 0x7c, @binary="385d7cb135bbb9530fba088123649c6a9ea7466bc150de00310441afe69a83df7ef3f03924fba3b4a92daddd06d018bc2f9d6bad62e2d11b9f438517ad083b687668611230289258ef61fa33dbd44865238043fe452c4358b30f3fa8d05874ba0d014e0657dda097038f7670f10735f3f4d03e13397319d7e1071799bef6df527221e0dc24cae5b7eb513ca5a4a0d12ed95d21096d659a6ccd4677a7b9a3ea1cf5f9bd7602c6d17e96b53ea1252d2399b24ab315294725c3bf93422dd887bb5de98e87e275fa95f314b127c1136fc261f5ab124b574afd03cd7940e75b7602d29b8ef31b8c96f8746e9715"}, @typed={0xc, 0x67, @u64=0x1ff}, @typed={0x14, 0x59, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @generic="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", @generic="4b88a49a172114aa907c64e39d41871355f0024432651a2f1155d8d1d73126514eec75cce4f75e0ae9f19a3620e3f202acaa2226fde7597b6eb2c17762f98c103a559f4db09cda6404ab73a01459611866342f13af7e806cdcf453e32cf1132096ef3a23f9be9a276331fba0932955f4e091841bacfb3ba488"]}]}, 0x1430}, {&(0x7f0000000500)={0xf4, 0x20, 0x21, 0x70bd29, 0x25dfdbff, "", [@nested={0xe4, 0x17, [@typed={0x8, 0x62, @fd=r1}, @typed={0x8, 0x50, @pid=r2}, @generic="88eef65900ab93711c342568e6255d9b2163d0e9f24c007009747d6d6eeb2b64830199927956789ff6ca0e18906143bb7771f4f2559623956d8c49f2c64125576f88451035148f52378df440cd8cc5fd01ccc2cbdb45e99373d3ff2878c7693ce9313f6839a34f06af1aaa1dc461e03584b15c9c607d37f00acfc564a2d732683880faadfab670d80ac9f3562c65625091f38f08bd25e0a1d56d757d7f580e874924addb91aaa05a4683c16ff581569699cf17bf269f2566c0a0bb37f4da15f08a0fd075f43d0d928f619909d72a88"]}]}, 0xf4}, {&(0x7f0000000740)={0x34c, 0x2f, 0xb00, 0x70bd27, 0x25dfdbfc, "", [@generic="8579526fef3e21b50aadab9ace798e1ced9f803801ffeb9ea647de357282d2dff65857b9bc183e3d00fb8877e832dd417c64bf170eda004e74ab6c50f9b1bcb84cbc7ef505cb0b0e6cf5a8651a251796eb8071b636a22cdb3baf3fe69e8132", @generic="0f6cf62a9c63532049eab1e29ab81ce21eb6b424087c326edcf4158bcaaa61e20511770c82b5430a24eba55fb6d391e8ab53bb5327d7cec5eff8dca6c18f47d4de9cee7668755d6cda9061bff7c3e91805fae43babc9d13702cc94efd2bf61b3d3c4cd532ec7c02165ab9c6b095e1eaaa4298f1135d37c117c", @nested={0x16c, 0x87, [@generic="eaf8045c3d0bcb37b3081f65d37c3aa232f3ba0e2ac524d3d525cce1a760400e0ee73f4b26ad5bd04f00faaddd836a8fd14a0bff8e3c1fea2589579227b20b5d14cfca92fdcee2ce06e7117a920e5b90194384f2e899b560942b93acd2046837cb3e732734fcb92af32bc8f27ee16128c6cad446dc2cd28fd2bb73ce60516c052a1ad295b0eb790f9e66c5745f34c9914b00333c1395eb21ec0f3689500ae119a8", @generic="e8336db48194b8797366543284f3a9365fba0e3acc421c84afed7812c2af1cdefb03872fdd4f8488a16a62eb7735372947207af433cac21290cd632125dc093971a61b9b9fec6a7e7835a502d8df245c81e3e28c76d823824d7c5bf749b5cd2a0b3290ef6ed46d3f096d1ee933de870d1a62eb6d0c217d9de52b8bc2eb57a0969fd4657e1959e73cd628b6d6a7ddfeff72c6d2c190f0bc31a1b7995a19e11b81f3cb49b27986236169523a0bd661d280bee7d14e1307b5e242932cf4e90f0716e6a7bf5b"]}, @generic="ff99fce55e64f6cf3147e153fb8a79a41a616d1f82ded07880e1aba560abc05bf406625058a4d161b0cb226d4cef94bf1d2e1c4d08ce4bfbbbb4fbc8c8636873f6a05fe5e2681cb58315e1e42a6dce51366f78325f41f0e9529b7ae026d1b7c28d3ae590a5eefe5e5cc59985bacfeac993f49795fe4ecb558113f90314ad4face1c945f16c9d574be52e8631e64500cf6f8fef4128b71bea48482642985f07c1cfd608d082ce187bbc22e8d9527fb6a84bdbf7e3875f904a629e7c22e330f6398397c967368cbd8fa36234c4373e7a0dba01a47be49e68fe64aa0e32dc1faf9b615a31c9ce2d96f297a10b2f542b62622b1e02f325"]}, 0x34c}, {&(0x7f00000034c0)={0x2958, 0x11, 0x1, 0x70bd26, 0x25dfdbfe, "", [@typed={0xc, 0x49, @u64=0x1}, @generic="06bc0095cae9035282a612bf65276e645f7fadf17433000f512b89ad674b533de355695c5cf4f71546fa0996b121db43ea7fce0cd85536c0cf17d0a1f82a1636c67e6e09b2e2448623dfa7ebbabfc0930f473fa92321955f28c8be29e0ff81076817ff1bef23e4d9fdecaa5e9977b31c33199b3bb37afe7942d6e322c51b6152490357610fda7c8b70bd4f1a9331ebf776c0aa17b7a2033e49b63ee25bbc97ba9283187156adf209c950fbeb8c1395f600497ecf6324a8f886efa7a753c3c2c580478d9aa8b54332e8ddb6281384fbc1", @nested={0x1b4, 0x21, [@generic="eb26038be7d87377f72ba6d4d152b4ea3f21b58839bd06418895ef67b6c1c515b0b2d144a3b4bdb1644394b8b6c839372616d2e86bc4d106b20e500c", @generic="e11e96c6faef224750fc057ce9e351e4577e9676536a248b15c40966eaf6ae42df67fba7f00d8acbd3ca9652f950223c375280c9a296177123ceb4723d388d8530ff8f8c21715e31b58b98b8e1b28d4516c6f82cfb3cbb64dfc77f5897da795dd18dc6b62d363114fec5a981cb35e9bb084363b505b3edc4e37d32c79d0ac6564df409919048bc0f4565e7a16b9732e14b3d31261218cd8b862d1fa65ad4d20f426789e35e7b24867a641563f417887631d05f6fad0a0da68a25faaf761208f1ae38f72bffb8e4e7a3847a54d1e57e637cc44ab7", @generic="54965a2822e057681b1c20cbde452b9bf1cb79c60ffd22b86541f94e1bcfa84dc2ef8e84f22f1911fa020653adc47f0dcf005bde71b33782bec8072170840a7bad66d55338e97242ce1ab666399385462e07aa4582518756884dd3ad9fe9e7ec2d7d77c61a797befed3928206b99a8521706eeb7b7c5c0df9f459527fef081f00c2329bf98c7", @generic="f27d124b6ade9125c03cbc766eddd483f482aea2f917b6"]}, @nested={0x1f4, 0x2f, [@typed={0x8, 0x31, @pid=r3}, @generic="e96d4108b4ca259f90fbb968877c009460f10b2c3cb32e7b30cca77651037f58c07d6ddcde3d009194c0c22dde13dd36ed6b98f7ecc0c1f70e64089900763ae7cf570c416ae32276788eff5b267e921b9cbc46d781e271e0719ec5ec081a2ca9a86407a83461d545741ac12e9e6f088412600d95bd10e04ff0da5c9843c72418f7c722158a4f6fc34a3ecb9f84771320cfbfaaef0bad585c7ef3a5927c28093b262c0e3b6cee73508c87b79c9aad39124c6b3800a4f2429da49e91c00b7fd141b5", @generic="fa08d65d7a59ca143fc41c8195c1bedb5b21ed13c9410928a5a87c1917359688f365b58e6aa7eac9a2a66d1d20b4eaef2a9eaf84e28acab729152f63d7840cddca0f0f033c552a82089dafda47196d", @generic="3b84d145875120682e8ed976b7035937f0eadf109426cee8def8b5920a33920c7332a693866baea949c6f1f5aefcadf173afbbf1e13a609e80013d1c4b15d2fb2bde86bef4e6fc9115c5fce7f977fe93fb3f6cf7cce49262efffb8ebcc908c93dcf9ccef7ed691928690fa44306c056b1bedf67a005647b9d92c0aa5001a418a0753aaeec246f3555d91834b84f4a6599bdeb0144dcdb55c807257434dda1ab11a0f4257017dac98d0f2788e65861c749a8f5f942c15b33b99e23bb82c67fdbf88e32d7bb4a886f3fc9f405dc8df4cdf2b68c02f16"]}, @nested={0x1298, 0x8f, [@generic="eafcbd71512f4cf42dc3a56e87988e13869cb1600191d1a2911e5110ad2c4863b8621b4244e23ace5d8e7a8cae94cf85572b90f56f46eae89a0ca6ccf4ca4fc316820fa04c509d3dc6b37caa15b8d68c232a32c76aa14af044967f4ef61b7699bca50b898741b1ae5f696e7e25ffdff89bbbda3f277b62fc2575b60714362a2d0f2b0c136d1de8", @typed={0x8, 0x33, @uid=r4}, @typed={0xc, 0x3f, @u64=0x2}, @generic="6afd630080e2aa49e9c48570f94ec92305d7183a0c7d760056e8e10629d65eeb823beff78e2903859fecb41ce25386232397fcc38b6abc2c6fdcd75491a95eceb7b76c82d222f81a39209913cc5fea4cd48da43caa5b65c193856aca42ebf66d58eb35d87683740eecdd86077a2fde6f2c8bd0b02b3b43210d10a2e446456560a7341fc133bce65784a65650f24f38680ab5bc99206c9a1d15ef6602b1423c55e82f05528129f969eff60a5ae66866993f57861005b5fc7e93b77a541b1a8b2bc02b859df9fb350b8fde6188a783db4fbad51a7c6d01619048e3918affec6e0b6d6d1a17ef3b", @typed={0x4, 0x66}, @typed={0xc, 0x84, @str='overlay\x00'}, @generic="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", @generic="b6a6acf9632da825f0e2f3aa11b960f2a9e87773394fe461ed50919231369498479698e4cb52b6665e5846887ca79be069d2364c0e60c9c1f03ebe716e061438c79b195ff5ca1482faa424c5c849ac124dfc9c99d69e902c6cedbf0ae6496bb1956f4aaa8c54120fa96a0a81e3c87f4a59323da798694bd039334183fa30055bd9596d3439bcf164a50b9c58a55c769425733e5de5d4c24bc5ac3ff21de69f06f9103cf13f6f923a0d408b6acd84732b41294eb1de895baaf4c909ed5561c68929bf77c4ec070230782c9a485cf3068c6c6241b17963cb1cb1b7f97549df7d78e998a3c3a20df5f44211179fbc6459", @typed={0x14, 0x7f, @ipv6=@remote}]}, @generic="a03402ea1408a25016b40ced86f1570f9369a0aa93f32f196a8497b0df929e765b54ed7183a8e3e74b9b2fc7798c2954f2e3e6d05829a65d274310e455408b24485ad5b28303a43748addd96a75b95a576a16b0a8cf5301fca16d8f6c907f0decc18bd8ea4229cc70e", @nested={0xf8, 0x73, [@typed={0x14, 0x35, @ipv6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @typed={0x14, 0x94, @ipv6=@mcast2}, @typed={0x8, 0x7f, @ipv4=@rand_addr=0x20}, @typed={0x8, 0x6, @str='\x00'}, @generic="dddaf69cfbe83a709667740912bfebe60d79067f3b4a0719b2466d4c162ca84ca8c3f1289abb010d1b6e5d52c4c13f9b1166b299dca97f71abeb83fdcff49ae71d883c2686b025239c5cc2bb91b1076421b9d243f9be61ca44c08479f56ad40efe8648fef3675983cf57cc8ca0f1af8799997a4ca037be5d1e047f8cbf3714eed2e1fb15a3fea5daa10be6e26d0b0128ef26206f87fe29293a963367ad7af789a4c26b247de012657a06814d368f96", @typed={0xc, 0x82, @u64=0x7}]}, @typed={0xc, 0x81, @u64=0x121}, @generic="7771a2b3ad99b73ae2f3222f289fbef463cead0710a22d0e5f29e29569b7d6109d99257af7707705a61bc34dbb87ebf9a561a4bfc07d673c055888af04e91e288482f00ef7e3dba1e958d2920a44194a209fe9861a414df4c9687c1b8882a516f82be48b1fa718b7c703ae3b56650f50c3986e9ef4451debdda0e46efb94f859797c9619eb336327c78f3f05dd488e6f6ab0cd556856944daddadbbcf4fdcd754a3406f698d2af6aa0287fa67e1ce9da4bf3b06c546f14187ac86c3d", @generic="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"]}, 0x2958}, {&(0x7f0000005e40)={0x590, 0x10, 0x0, 0x70bd26, 0x25dfdbfb, "", [@nested={0xb8, 0x37, [@typed={0x4, 0x63}, @generic="e0e020da1ce9451af1d9ced3331e5a613a02e1c18484d3024510caceca1093f1e86c601252d3bcfdc6d604e9f1eb42771543d9d15520c3b6867cc2175b2e03137de4f415d5b64a9122cb01429f5e21951066e7eaf3854ce0c1bc9568312240b5a9cf94c5dc3a23d92bd471b22455f0a21a5ccbafd73a7e0b33d2dba298d382fbc89524001d35415c16fff1c50173047dc4a3af7a980d902c17db79b1df815bf411089bf82fb10492d11ed03122"]}, @nested={0x128, 0x49, [@generic="880aada2ac4dd26c4aa4d346f44b9b27dc7bcbac08d8c17ff8f79139fad005effb3bfb6156f5d16e449e9a3eb0b9ebfe299bea427300a670c37ae00c4a88a7112a02306bcad2713ab52a6dd70298573e1187b4fb778f85dc1065738408d3e7c0582db1e96bd58348a3588c839a4735fc649f106c6b446bf41e01341d86fab643915167", @typed={0xc, 0x7d, @str='nodev/\x00'}, @generic="ce5f0d0781f204ad9cf3011f4a4f5c5e8e69eef547540c4320faf5648e65e51b32b201abaf30bd2674b8646ff3ce291ac4eb976db690e447b559ebfafb25f78cf8a55a478ecd73afcf306a4ef356d1691896753c7d7225af47fdfe8de4e5604c65bd7c2a8de61bfcc03c1507cb991ee991f97069764d5bb203f02e", @typed={0x8, 0xe, @ipv4=@loopback}, @typed={0x8, 0x34, @pid=r2}, @typed={0x8, 0x34, @u32=0x40}]}, @typed={0x8, 0x2f, @pid=r3}, @nested={0xb8, 0x67, [@typed={0x8, 0x94, @pid=r2}, @generic="d4adc8fc38d3c24f3e90f5b1e55c3ce33c2f1e2542b423198a1b2a214b12546c0aafb22bfe528640ba670fae975a916453ea7d7df8abf815f9fb5df0b2a5f32009b82c313dbcfbd47e63a75bee3929f0c70cf6866ac6353ea4b09761702b73791a565254eac9c0742156ce8892c5537f6b2d83fc79a1565b36453e5e9ebced8e79476bc378704728ff397470edba30fdd95e957bd0720aac15ebe2d0008069c1ca53e76bdc6530af249a0a1c"]}, @nested={0x1f4, 0x5, [@generic="3b39465ca948a3f5588e85df92c7fcfcc6728391c9edca96ffcc926d402497c688622260d40e6b3eb4f3341d83e5e557a04f005f63d2fa5792da4d68131b967ca0c2c2149c51eeb5008beebdbf07eefc90a40df145c6f348fc8944c8e4db9b11bd89ed421f570ce82c2a5a20a40a18ebf85fc8bb8ac20d5708d84d1640c586e62b2a8a8fa3a41a0c64157fae6475cb8734b0885d89a78c7747c9b4e639348b5a5b730dcf7341fdd88765243854320bc2ed54efeef4c5baae17bbf1", @generic="04df1675cfbcb04c4d35aebed5632fa8a7cfeccf6491bc018238ca000a91e8a2fdef7b07d37ef43c230286fb887df0bc5909747a", @typed={0x8, 0x34, @fd=r1}, @typed={0x8, 0x88, @u32=0x5}, @generic="0886d60024deca5fd8883c0de870da8eecf489bf17ded858ba3d46cefdfcbc337a6830a1f8979d528190eefbf033ab67cb45a4060c7d8af1b915545217626fdeb5b46632bc337e139e4968047c1ce639d197ebfe6ddc859a69a9db780367eca6e5398f6ee363a0cddee841d0fb6084a0b756e3bcca6b03ddc21685a0bb47a28d07bbf18f67c7e796211def7432da4f8e9a25ef51af5a06367c3940440287a889731b500c596a0c567e2cf7aca7d85b6dbc26ec0ea0024360d06a6142b943eb97ef6cefc40c2a4e159f38b22cb6805c44a2a22ddc810a85dc0b3a65fb3ec78dbc216197", @typed={0xc, 0x52, @u64=0x32c}]}, @generic="76326ee21420625eaa22b515ec63c85f8271259db6a5d3ada08cfd194ec5359fe1cc58d81ff3ff8659b7028e2568faacd20fd63119d2c19f6f066849664a01a179015e1cd4775ad855645b8c6550c00090d6eea2795b2584069dcc9af0edad8e667b2208f6d8ede40fe4e33698096f8f37c94f3168756ee6438b836d6e9bb2cfb7720c0b92dc76ed7f4669f758a5e41c2e3efd3455f0d209ce633809a77eb3a40318d64c22a9de31f2e13d8b2bcafd42f521fa7e78c3840de662449a31a53d4f79c1193faa5651cd4be37458b586b5c92bc551b7d843af58fa09717e1a967a54b0ce6821034d32da1af627"]}, 0x590}], 0x6, 0x0, 0x0, 0x4880}, 0xc050) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f48bbcda6312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:43 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="0f0000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:43 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:43 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') shmget(0x2, 0x1000, 0x800, &(0x7f0000ffd000/0x1000)=nil) mknodat(r0, 0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000200)={0x0, 0x0, {0x8, 0x1, 0x303f, 0x0, 0x6, 0x6, 0x1, 0x3}}) [ 589.286685] overlayfs: missing 'lowerdir' 04:09:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="480000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:43 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 589.452144] overlayfs: missing 'lowerdir' 04:09:44 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) 04:09:44 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:44 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="c00000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:44 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYBLOB="990000000104a27706ec9d0f934a6c09f39cf98eccaa98e611b69b5eb261a61ff71388a8073579ad18ed70d93be62217b61fb42625fb182bb3d5762938d9c88f8aa359f1c6ecf98c487d2a9f88a1ef469f4447376585b3459fca3c715021cd0987673d79fef6fb8710446faafd413b46"]) sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f77120400000000000066696c65312c776f726b6469723d2e2f5f1079ad5a"]) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x1}, 0x2) mknodat(r0, 0x0, 0x0, 0x0) 04:09:44 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="c00e00001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 589.796431] overlayfs: unrecognized mount option "low" or missing value [ 589.859194] overlayfs: missing 'lowerdir' 04:09:44 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 589.931379] overlayfs: unrecognized mount option "low" or missing value [ 589.938435] net_ratelimit: 15 callbacks suppressed [ 589.938443] protocol 88fb is buggy, dev hsr_slave_0 [ 589.949482] protocol 88fb is buggy, dev hsr_slave_1 04:09:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="e03f03001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:44 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:44 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() stat(&(0x7f00000005c0)='./file1/file0/file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001840)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0}, &(0x7f0000001980)=0xc) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file1/file0/file0/file0\x00', 0x8, 0x4, &(0x7f0000000300)=[{&(0x7f00000002c0)="b64d5bfae82403f418a690f357b19e749e458b1916c1", 0x16, 0x7}, {&(0x7f0000000740)="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", 0x1000, 0x9}, {&(0x7f0000000400)="082e594f6036db5eae0c06e0c6f059db07ff4d9eee350a227b7c47a1b2ba9b6e404aefe25410e9ca5930aea7a03857d45eacca24b5dd2bf65011a87a1778a009c36c5bba44166c0e955cad44c6f4f30574cba123cdc890fbc2ffacef366974051091c49fd4266048b6338ef2fdb7157108085974a4a061fc951519eebd3a51314ed117497c8c5b759542799c45cf45ac6fb91a2cc06bf62ab22b84f13ae85477168c39a0e85ce142b1aeb441aea44d7fed5324552a2d38", 0xb7, 0x2}, {&(0x7f0000000500)="da87179af28996995e44e42868f313c569f3e39d8088ecb14e29348d9f6857baca0ed033472cf4d786512e92896449efb0c8b16d9177897e295029a9ab5c30e838729b8214e7462e2832c946e9f8f60765dadc357ddb852946a05edb9b65a8194da71c5851fdb999e3ceca8b989082d7709e200e773df8d2500426ab31162cfcdc8e9cc70265e931dc0cf6fc198248fbad234ecc9656f5ce7670fcc382de6ed5650d515ee511ed4334bac0ddd475ea947c209872d9cbcc", 0xb7}], 0xc0000, &(0x7f00000019c0)={[{@clear_cache='clear_cache'}, {@check_int_data='check_int_data'}, {@compress_force_algo={'compress-force', 0x3d, 'lzo'}}, {@nossd='nossd'}, {@nodatacow='nodatacow'}], [{@fowner_lt={'fowner<', r2}}, {@euid_gt={'euid>', r3}}, {@dont_measure='dont_measure'}, {@fowner_lt={'fowner<', r4}}, {@dont_appraise='dont_appraise'}, {@pcr={'pcr', 0x3d, 0x3}}, {@uid_lt={'uid<', r5}}]}) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file1/file0/file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000180)='./file1/file0/file0/file0\x00') 04:09:44 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:44 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="d80200201400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:44 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="00f0ff7f1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 590.383658] overlayfs: missing 'lowerdir' 04:09:45 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000000f00192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 590.667196] overlayfs: missing 'lowerdir' [ 590.688235] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=26218 comm=syz-executor.4 [ 590.738400] protocol 88fb is buggy, dev hsr_slave_0 [ 590.738406] protocol 88fb is buggy, dev hsr_slave_0 [ 590.738459] protocol 88fb is buggy, dev hsr_slave_1 [ 590.743585] protocol 88fb is buggy, dev hsr_slave_1 [ 590.749052] protocol 88fb is buggy, dev hsr_slave_0 [ 590.764361] protocol 88fb is buggy, dev hsr_slave_1 [ 590.769549] protocol 88fb is buggy, dev hsr_slave_0 [ 590.774693] protocol 88fb is buggy, dev hsr_slave_1 04:09:45 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:45 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000200)='./file1/file0\x00', 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x1) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001200192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:45 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001300192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 591.069511] overlayfs: missing 'lowerdir' [ 591.098014] overlayfs: failed to resolve './file1': -2 04:09:45 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 591.318030] overlayfs: unrecognized mount option "lowerdir" or missing value [ 591.334262] overlayfs: failed to resolve './file1': -2 04:09:46 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580200001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:46 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:46 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:46 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580300001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:46 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 591.624824] overlayfs: unrecognized mount option "lowerdir" or missing value 04:09:46 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:46 executing program 0: mkdir(&(0x7f0000000700)='./file2\x00', 0x44) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40002) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:46 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 591.851415] overlayfs: failed to resolve './file1': -2 [ 591.897509] overlayfs: failed to resolve './file1': -2 [ 591.970153] overlayfs: unrecognized mount option "lowerdir" or missing value 04:09:46 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580400001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:46 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:46 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531e931f2b203c7ce14d9a1f9b5b2b651a81bf68dd12c247d03a448cec8b06d0c9efcd347f865af36077e872f8602bc6a87552edbb52a5f67933610a628f8cdaf352ff07278d0baf51bf9d368dd076a88f4adff7c9d0ed91dcd3ffaf504a224502e8e07daa95d482342b70f0182e763c850ad03c145cd07267b018724d916782838a6d395866cdc115e70a8fd2e2d37a60d8b94a9f766676dd954e9e17d8ba86bba9e564340f2c6c525a34d8b6d29f497032b9cfdf9fc87f4a5ab617954"]) chdir(&(0x7f0000000380)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=""/168, 0xa8) write$P9_RWALK(r0, &(0x7f0000000000)={0x30, 0x6f, 0x2, {0x3, [{0x4, 0x0, 0x3}, {0x1, 0x1, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}]}}, 0x30) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:46 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580500001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 592.377795] overlayfs: unrecognized mount option "$}¤HÎČ°m žüÓGřeŻ6~‡/†Ľj‡U.۵*_g“6¦(řÍŻ5/đrxĐşőůÓhÝjô­˙|ťŮÍ?úő˘$P.ŽÚ©]H#B·‚çcČP­ÁEÍ&{‡$Ůx(8¦Ó•†lÜ^p¨ý.-7¦ ‹”©÷fgmŮTéá}‹¨kşžVC@ňĆĹ%ŁM‹m)ô—+śýůü‡ôĄ«ayT" or missing value [ 592.407900] overlayfs: unrecognized mount option "wor" or missing value 04:09:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580600001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:47 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:47 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469703d2e2f66698665312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580700001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580800001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 592.892960] overlayfs: unrecognized mount option "wor" or missing value [ 592.898362] overlayfs: unrecognized mount option "lowerdip=./fi†e1" or missing value 04:09:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 593.126991] overlayfs: unrecognized mount option "lowerdip=./fi†e1" or missing value 04:09:47 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580900001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) mknodat(r0, 0x0, 0x0, 0x0) 04:09:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580a00001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:48 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 593.524140] overlayfs: unrecognized mount option "wor" or missing value 04:09:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580b00001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:48 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 593.794987] Process accounting resumed [ 593.822980] overlayfs: './file0' not a directory [ 593.850952] overlayfs: workdir and upperdir must be separate subtrees [ 593.997852] Process accounting resumed 04:09:48 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580c00001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:48 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:48 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:48 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:48 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580e00001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 594.221158] overlayfs: workdir and upperdir must be separate subtrees 04:09:48 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:49 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {0x0}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 594.382722] overlayfs: './file0' not a directory 04:09:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 594.417549] Process accounting resumed [ 594.502397] overlayfs: workdir and upperdir must be separate subtrees [ 594.521438] Process accounting resumed 04:09:49 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="586000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:49 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {0x0}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:49 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:49 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:49 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {0x0}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58e000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 594.916355] overlayfs: failed to resolve './fi': -2 04:09:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:49 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:49 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:49 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58f000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:49 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) listxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000500)=""/200, 0xc8) [ 595.248197] overlayfs: failed to resolve './fi': -2 04:09:49 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:49 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 595.308422] net_ratelimit: 24 callbacks suppressed [ 595.308431] protocol 88fb is buggy, dev hsr_slave_0 [ 595.318564] protocol 88fb is buggy, dev hsr_slave_1 04:09:50 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="584001001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 595.423080] overlayfs: failed to resolve './fi': -2 04:09:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:50 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:50 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 595.693674] overlayfs: failed to resolve './file': -2 [ 595.719094] overlayfs: failed to resolve './file1': -2 04:09:50 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580003001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:50 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f0000000100)={&(0x7f0000000740)={0x208, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x70, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x289}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x82f8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x401}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xa2c}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffe0000000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10000}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}]}, @TIPC_NLA_BEARER={0x64, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xe4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x3f, @mcast1, 0x69}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_LINK={0x9c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x660}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x62d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x8000}, 0x20044000) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file0\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:50 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:50 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {0x0}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 595.994560] Process accounting resumed 04:09:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580005001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:50 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {0x0}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580006001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 596.161351] overlayfs: failed to resolve './file': -2 [ 596.178423] protocol 88fb is buggy, dev hsr_slave_0 [ 596.183587] protocol 88fb is buggy, dev hsr_slave_1 04:09:50 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:50 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 596.424459] overlayfs: failed to resolve './file': -2 [ 596.608632] overlayfs: failed to resolve './file1': -2 04:09:51 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {0x0}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:51 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:51 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(0x0) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580007001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58a707001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 596.978556] protocol 88fb is buggy, dev hsr_slave_0 [ 596.979197] protocol 88fb is buggy, dev hsr_slave_0 [ 596.984412] protocol 88fb is buggy, dev hsr_slave_1 [ 596.990242] protocol 88fb is buggy, dev hsr_slave_1 [ 596.995349] protocol 88fb is buggy, dev hsr_slave_0 [ 597.005049] protocol 88fb is buggy, dev hsr_slave_1 04:09:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0), 0x0, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580009001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 597.289569] Process accounting resumed 04:09:51 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:51 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(0x0) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0), 0x0, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:51 executing program 0: mkdir(&(0x7f0000000080)='./file1/file0\x00', 0x200) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200), 0x4) r1 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000000)='overlay\x00', 0x800022, &(0x7f0000000d40)=ANY=[]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r1, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r1, 0x0, 0xfffffffffffffffe, 0x7d68) 04:09:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000a001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0), 0x0, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000b001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:52 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0xcc, r2, 0x0, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x36e0}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}]}]}, 0xcc}}, 0x24000005) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x10000, @mcast2, 0xa4}, @in6={0xa, 0x4e24, 0x7, @local}, @in={0x2, 0x4e23, @empty}], 0x48) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), 0x4) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000c001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(0x0) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58840d001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000e001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:52 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 598.348162] overlayfs: failed to resolve './file1': -2 [ 598.363398] overlayfs: failed to resolve './file1': -2 04:09:53 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xaf, 0x0, 0x1, 0x6}, 0x8) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58c00e001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(0x0, &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58001f001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0), 0x0, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0), 0x0, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x4, 0x0) 04:09:53 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58003f001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(0x0, &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0), 0x0, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580140001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58be46001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:54 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)=0x1) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="757070657264fa69723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:54 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:54 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(0x0, &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:09:54 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58f846001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 599.660906] Process accounting resumed 04:09:54 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="585047001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 599.891181] overlayfs: unrecognized mount option "upperdúir=./file0" or missing value 04:09:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58c648001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:54 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)) 04:09:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 600.082913] overlayfs: unrecognized mount option "upperdúir=./file0" or missing value 04:09:54 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000080)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f666900000000000001007264d14c02eb2f66696c65312c776f726b6669723d2a2f66b0e700179c8ed91361e35648c6006bf922cff5b21a8faa01800000000000004d4320f9401399ad"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x2) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="584750001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 600.244459] overlayfs: missing 'lowerdir' [ 600.283840] overlayfs: missing 'lowerdir' 04:09:54 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) acct(&(0x7f00000000c0)='./file1\x00') 04:09:54 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)) 04:09:54 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="586654001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:54 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 600.338462] net_ratelimit: 15 callbacks suppressed [ 600.338473] protocol 88fb is buggy, dev hsr_slave_0 [ 600.348599] protocol 88fb is buggy, dev hsr_slave_1 04:09:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)) 04:09:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 600.457507] overlayfs: './file0' not a directory 04:09:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58d959001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 600.583510] overlayfs: './file0' not a directory 04:09:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, 0x0) 04:09:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58fd5d001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:55 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) acct(&(0x7f00000000c0)='./file1\x00') 04:09:55 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, 0x0) 04:09:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:09:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580060001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:55 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, 0x0) 04:09:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58ce61001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 601.138421] protocol 88fb is buggy, dev hsr_slave_0 [ 601.139053] protocol 88fb is buggy, dev hsr_slave_0 [ 601.143566] protocol 88fb is buggy, dev hsr_slave_1 [ 601.153939] protocol 88fb is buggy, dev hsr_slave_1 [ 601.159538] protocol 88fb is buggy, dev hsr_slave_0 [ 601.165131] protocol 88fb is buggy, dev hsr_slave_1 [ 601.172368] protocol 88fb is buggy, dev hsr_slave_0 [ 601.178343] protocol 88fb is buggy, dev hsr_slave_1 04:09:55 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="586662001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 601.409233] overlayfs: './file0' not a directory 04:09:56 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) acct(&(0x7f00000000c0)='./file1\x00') [ 601.784760] overlayfs: './file0' not a directory [ 601.821855] Process accounting resumed 04:09:56 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x400, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000009c0)) r1 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() sendmmsg(r1, &(0x7f0000000940)=[{{&(0x7f0000000200)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, [@default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000400)="213a04a159b4eebe28a8a10916d4876f6156df0de3da3c036d74b9b2da3cf4a5d665a2227939288166cb5f710c429c37c517d8331593d2b0c507e4b49c254590a19274f8da60cd7e26ec25c57a590f6840f0e76f18df3ece2e62a2d86479ab0fcd", 0x61}, {&(0x7f0000000500)="c592308f543ac689f66adfcdd9af0e77da418054e3149bbb8ed067e69424ba935776df4e84bd13e0910e86fe609613f1b73db12a743c2e0cb2fcdc88b7da63a5193244bbbbb30fd5a33d8bccba26ebcdfeb159df6b1163afae89cdfb09", 0x5d}, {&(0x7f0000000580)="f56d43a98012bdd3e4007324a936e42cf4552d615ac2f921107699630fbdd115644c8e2b34e811a2e199f1d3b08cc0ff68864dadd635a620305857a0c9d82a621a71f9a99dfef24fd724fe84b769013d0c52d7beb3dac231b44f4373421b7219b6311e5dfcae8853602408d198bb5bf1b97603018b4fb5658aa9d5f3ccbf99c756102705736565af58b74d632b5ea62bf614eef62979d1e1", 0x98}, {&(0x7f0000000d80)="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", 0x1000}], 0x4}, 0x9}, {{&(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x3, {0xa, 0x4e21, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000740)="76be4915b476ebb5d2188a285e042f06e2159cb47a6ebf3ba853ced0190c8638cee87c0d362e5f09c1e94902eef37a97e81ee5cc6a493ac298a89ae6b451623150c658dd16347b8c2704998f29db8aee5d8eb3edc4783086bde7f9cdb6c1d74e8b8b1c01b968495e85a88935e71e4b135edc92a580c94d3a22e1524fdaaeabe94bf3b120b919c2e2279d77e38b3934f119d479", 0x93}, {&(0x7f0000000080)="8b9f6ed6b68cd9a535672978ad30680b7ffdb775ab468f2d38", 0x19}], 0x2, &(0x7f0000000800)=[{0xb0, 0x111, 0x81, "22678e4527f27ab3dfcf083acca17f56e90dfa99a46b709c5ef8445210fc5abe77fc6ca91c902fd0a1c51081b93bdaec27d70f8a7e01bb28f861d1860c7135ad61458a990e91b37d93690cfddc0216332c693bc8cd656d278dabb5f07af087e3796796bacaf985fba7c382873740304e78afa0b580a742cf59c037af3fdf33843f9b3e11904af06611155f72b1c787d007d311430cc2292a5d38af37"}, {0x60, 0x10d, 0x2, "622018c41f66158493d33bcba3c45b563256c121c453bda8c5f3dd1e750b62b339a60f907a13bdc3cefef102c6c680d5bad407de13c7f7cd42c6e6ab80c4234c4c9a1864d26dd367c9d6da30a5f996bf"}], 0x110}, 0xff}], 0x2, 0x40) sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="75707065726469723d2e2f6666696c61847465312c776f726b6469723d2e2f66696c6531000000000000ddffffffffffffff0000403e1a3c2ee338a3a08d6784af0011441f5bf1da3b5283a2c8b40363841d1b0474de9f222f79670c59dc5e1f97eb8ce9ac5aab3fbec5efa01a088406ada802700403d144a8d0bc46f91f687d3a496c3efd4cd55a9f7773d93a07fe"]) chdir(&(0x7f0000000380)='./file0\x00') ioctl$sock_proto_private(r1, 0x89e3, &(0x7f00000002c0)="d2f1ac2783abebb1b89639e18b2d3e21c7d59d44f0e0216589498ccb520a61772818ff51028389418dd6af11973236a70fac388317dff10abeca896acc1882dcf160c27bd46dbaae3f409d8232d7eb06ef168c1eeda665c7f0cdd0b71f809985a24e0a1bf2fc978de070ea71d4caf5d0be7325e8aa7e3c11b4897221b3efcd729b7d0f6cabb1a34b81c1b03a1c66452be90c7e4bad11491fef3444f33d58a053ebfa2df5179c5ad2b1734abe") write$P9_RLERROR(r1, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r1, 0x0, 0x0, 0x0) 04:09:56 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(0x0) 04:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58c00e001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 04:09:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="585466001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:56 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 601.886042] Process accounting resumed 04:09:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)) 04:09:56 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="586266001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)) [ 602.163271] overlayfs: missing 'lowerdir' 04:09:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580d84001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 602.323963] overlayfs: failed to resolve './file1': -2 04:09:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)) [ 602.561769] overlayfs: missing 'lowerdir' 04:09:57 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x4a4380, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x20000, 0x0) perf_event_open$cgroup(&(0x7f0000000400)={0x2, 0x70, 0x7fff, 0xc77, 0x0, 0xfffffffffffffffc, 0x0, 0x4f3, 0x8000, 0xa, 0x10001, 0x3, 0x0, 0xb, 0x4, 0x3, 0xb638, 0x8, 0x6, 0x144, 0x6, 0x4, 0x1000, 0x9, 0x0, 0x1, 0xff, 0x0, 0x100000000, 0x0, 0x10000, 0x2, 0x2, 0x87f, 0xb8, 0xfffffffffffffc84, 0x5, 0x0, 0x0, 0x6, 0x6, @perf_config_ext={0x4, 0x1}, 0x1080, 0x1fe, 0xffffffff, 0x3, 0xffffffff, 0x8, 0x4}, r0, 0xe, r1, 0x4) r2 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66e96c65cf8c2277a016120ac7c2bf312c776f726b"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r2, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000000)={0x2, 0x100}, 0x2) rt_sigqueueinfo(r4, 0x2d, &(0x7f0000000200)={0x1f, 0x5, 0x6}) kcmp(r4, r4, 0x2, r3, r3) mknodat(r2, 0x0, 0x400, 0x2) 04:09:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, 0x0) 04:09:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5807a7001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:57 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:57 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:57 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(0x0) 04:09:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5846be001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, 0x0) [ 602.782912] overlayfs: failed to resolve './file1': -2 04:09:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580ec0001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 602.824967] overlayfs: unrecognized mount option "work" or missing value 04:09:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, 0x0) 04:09:57 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 602.920372] overlayfs: unrecognized mount option "work" or missing value 04:09:57 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(0x0) 04:09:57 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowesdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5848c6001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:57 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5861ce001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 603.352182] overlayfs: unrecognized mount option "lowesdir=./file1" or missing value [ 603.481188] overlayfs: unrecognized mount option "lowesdir=./file1" or missing value [ 603.620814] overlayfs: failed to resolve './file1': -2 04:09:58 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:58 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(0x0) 04:09:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5859d9001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:58 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(0x0) 04:09:58 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800e0001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:58 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000500)=""/227, 0xe3}], 0x4, &(0x7f0000000600)=""/188, 0xbc}, 0x100) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f0000000180)='./file1/file0\x00', r0}, 0x10) mknodat(r0, 0x0, 0x0, 0x0) [ 604.173370] overlayfs: failed to resolve './file1': -2 04:09:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800f0001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:58 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:59 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5846f8001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:09:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="585dfd001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 604.676207] overlayfs: filesystem on './file0' not supported as upperdir 04:09:59 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:09:59 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) mknodat(r0, 0x0, 0x0, 0x0) 04:09:59 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) mknodat(r0, 0x0, 0x0, 0x0) 04:09:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001500192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 604.916662] overlayfs: unrecognized mount option "upperfile0" or missing value [ 604.935412] Process accounting resumed 04:09:59 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 604.994691] Process accounting resumed 04:09:59 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 605.060486] overlayfs: unrecognized mount option "upperfile0" or missing value 04:09:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001f00192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 605.185893] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=31 sclass=netlink_tcpdiag_socket pig=28774 comm=syz-executor.4 [ 605.236695] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=31 sclass=netlink_tcpdiag_socket pig=28815 comm=syz-executor.4 04:09:59 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) mknodat(r0, 0x0, 0x0, 0x0) 04:09:59 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:09:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000022300192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 605.336891] Process accounting resumed 04:10:00 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 605.440353] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35 sclass=netlink_tcpdiag_socket pig=28875 comm=syz-executor.4 04:10:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000e4000192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 605.570226] Process accounting resumed [ 605.670527] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=64 sclass=netlink_tcpdiag_socket pig=28982 comm=syz-executor.4 [ 605.698511] net_ratelimit: 23 callbacks suppressed [ 605.698525] protocol 88fb is buggy, dev hsr_slave_0 [ 605.709463] protocol 88fb is buggy, dev hsr_slave_1 04:10:00 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bond_slave_1\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:00 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000bc000192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:00 executing program 5 (fault-call:9 fault-nth:0): mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:00 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) mknodat(r0, 0x0, 0x0, 0x0) [ 605.951713] Process accounting resumed 04:10:00 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') [ 605.983041] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=192 sclass=netlink_tcpdiag_socket pig=28990 comm=syz-executor.4 [ 606.011175] Process accounting resumed 04:10:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000ffff00192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:00 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') [ 606.319070] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=255 sclass=netlink_tcpdiag_socket pig=29081 comm=syz-executor.4 04:10:01 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580002001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:01 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469724b2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b649b008c6893b6ec366531"]) chdir(&(0x7f0000000380)='./file0\x00') listxattr(&(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080)=""/46, 0x2e) write$P9_RLERROR(r0, 0x0, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000180)='./file1/file0\x00', 0x1, 0x7, &(0x7f0000000800)=[{&(0x7f00000002c0)="3a041c47f2620f7877980fa30aebc1b0da8348b0b2c2dd6841459eebef5bf1a2812d39f317b985cf66786e50a66f3e201f51b8409e5ac8993b3a506978f537d7a74b1786729ffbc68840abb09318bdac1afc0bfe3703de162895a1b4f1ab24f4559525600f7ff908e9a4c091372ab1d673b710e5d861d1bfafe87c0fb379b6c9cd2ee664a9cdb9531a12080432ac98abdc43f3e2846429c5fe170ab550a6b1e991a1627eb7e4723d6b62892d4dc681d0c3f2e02885", 0xb5, 0x9}, {&(0x7f0000000200)="f86aab71", 0x4, 0x4}, {&(0x7f0000000240)="3ba8fc717ab9a211047c2396303adf472aac360af5830946b69fc4aa39a16add8c8cd60dbc892f3ad4043810", 0x2c, 0x10001}, {&(0x7f0000000500)="1566bad52ce7cd0b27feb412990b4e0231978658f3b98ca620db36d0f17df72840c42fedc8d6513aa3b025138ca5f521870ced88054d9ae2b8ed442c1417d24218154eb1405b295f2667497f9d3b5191957f0d1f0c87ef8428494c45cfd67ce19af92df29a8a2f9b2b2ea2fb06211c3f2d6ecedcd18ee41357a43365130652bd798767209dd908d99f13ec21415610b03776c400e75c", 0x96, 0x2}, {&(0x7f00000005c0)="4cb86b0f74bdb1b3675e3afbed264c3540feb68596bdc88d4edf8a4b739b252a311c4f35464ea49547f837243af13009b2d08b5a5f2e8baefc4cd2fbc2a5afa6a68c3c6978e5e3b42b583bfe5e8b0f19f86b23ce0a65401b99d2644a37737d0459f6f19084de1e2bb5919b46f7e39ccff1c69b3c155c7cbc963ac5cb2da36abe70d0b0c73caf18ac063052af8904384860d42c758d7f890181446c6a0c8a1000bb8b503e219afc0298", 0xa9, 0x2}, {&(0x7f0000000400)="09d508ff88b65c10aee2fa81db2b6d991c937357f034472429cee2e738c2c4ddde7987cd5b", 0x25, 0xffffffff}, {&(0x7f0000000740)="e340a40c0c9b1f1050090a82fbccdd7499de8256f92cb7a886715619a63367ad285b91bf88a66e4d6c4cffe3bbf71598cd6954fd4c83cc20d8aebe66953dd9034fe2d7f5ef61a98b135eb3afef0a457c84c9eac3547ae71cc15ca62cd099f6f9a01885c283041028fcb99461f6a0b516bfc2aeabbee90223c227a80ddda027238a2723aebcc980f3f6e27e178a48bd74dfdf8e8743b7", 0x96, 0x1f}], 0x10000, &(0x7f00000008c0)={[{@umask={'umask', 0x3d, 0x1}}], [{@euid_eq={'euid', 0x3d, r2}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsname={'fsname'}}, {@hash='hash'}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vmnet1em1\x99'}}]}) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:01 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') [ 606.581711] protocol 88fb is buggy, dev hsr_slave_0 [ 606.587941] protocol 88fb is buggy, dev hsr_slave_1 [ 606.605098] FAULT_INJECTION: forcing a failure. [ 606.605098] name failslab, interval 1, probability 0, space 0, times 0 04:10:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580003001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 606.694044] CPU: 0 PID: 29010 Comm: syz-executor.5 Not tainted 4.19.36 #4 [ 606.701105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.701112] Call Trace: [ 606.701137] dump_stack+0x172/0x1f0 [ 606.701162] should_fail.cold+0xa/0x1b [ 606.701183] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 606.701202] ? __should_failslab+0x99/0x190 [ 606.701224] ? __sanitizer_cov_trace_pc+0x50/0x50 [ 606.701244] __should_failslab+0x121/0x190 [ 606.701261] should_failslab+0x9/0x14 [ 606.701285] kmem_cache_alloc+0x2b1/0x700 [ 606.747343] getname_flags+0xd6/0x5b0 [ 606.751166] user_path_at_empty+0x2f/0x50 [ 606.755330] do_linkat+0x13f/0x770 [ 606.758906] ? __ia32_sys_symlink+0x80/0x80 [ 606.763240] ? ksys_write+0x166/0x1f0 [ 606.767061] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 606.769117] overlayfs: unrecognized mount option "upperdirK./file0" or missing value [ 606.771836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 606.771853] ? do_syscall_64+0x26/0x610 [ 606.771882] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.771904] ? do_syscall_64+0x26/0x610 [ 606.771923] ? lockdep_hardirqs_on+0x415/0x5d0 [ 606.771945] __x64_sys_link+0x61/0x80 [ 606.788579] do_syscall_64+0x103/0x610 [ 606.810191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.815397] RIP: 0033:0x458c29 [ 606.818605] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:10:01 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 606.837525] RSP: 002b:00007f1d6b0a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 606.845256] RAX: ffffffffffffffda RBX: 00007f1d6b0a7c90 RCX: 0000000000458c29 [ 606.852535] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000020000140 [ 606.859843] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 606.867932] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1d6b0a86d4 [ 606.875215] R13: 00000000004f3762 R14: 00000000004d83f0 R15: 0000000000000005 04:10:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580004001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 606.936467] overlayfs: failed to resolve './file1': -2 04:10:01 executing program 5 (fault-call:9 fault-nth:1): mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:01 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) acct(&(0x7f00000000c0)='./file1\x00') 04:10:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580005001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580006001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 607.326729] overlayfs: failed to resolve './file1': -2 04:10:01 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:01 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c11072c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:02 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) acct(&(0x7f00000000c0)='./file1\x00') [ 607.378402] protocol 88fb is buggy, dev hsr_slave_0 [ 607.379208] protocol 88fb is buggy, dev hsr_slave_0 [ 607.383538] protocol 88fb is buggy, dev hsr_slave_1 [ 607.388940] protocol 88fb is buggy, dev hsr_slave_1 [ 607.399988] protocol 88fb is buggy, dev hsr_slave_0 [ 607.405659] protocol 88fb is buggy, dev hsr_slave_1 [ 607.425502] FAULT_INJECTION: forcing a failure. [ 607.425502] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 607.437339] CPU: 0 PID: 29371 Comm: syz-executor.5 Not tainted 4.19.36 #4 [ 607.437351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 607.437365] Call Trace: [ 607.453869] overlayfs: failed to resolve './file0': -2 [ 607.456275] dump_stack+0x172/0x1f0 [ 607.456300] should_fail.cold+0xa/0x1b [ 607.456318] ? find_held_lock+0x35/0x130 [ 607.456337] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 607.456358] ? mark_held_locks+0x100/0x100 [ 607.456379] __alloc_pages_nodemask+0x1ee/0x760 [ 607.456406] ? kasan_check_read+0x11/0x20 [ 607.473252] ? __alloc_pages_slowpath+0x2870/0x2870 [ 607.473271] ? find_held_lock+0x35/0x130 [ 607.473299] cache_grow_begin+0x9c/0x8c0 [ 607.504877] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 607.510447] ? check_preemption_disabled+0x48/0x290 [ 607.515775] kmem_cache_alloc+0x63e/0x700 [ 607.519947] getname_flags+0xd6/0x5b0 [ 607.523775] user_path_at_empty+0x2f/0x50 [ 607.527941] do_linkat+0x13f/0x770 [ 607.531506] ? __ia32_sys_symlink+0x80/0x80 [ 607.535838] ? ksys_write+0x166/0x1f0 [ 607.539673] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 607.544450] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 607.549220] ? do_syscall_64+0x26/0x610 [ 607.553212] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 607.558586] ? do_syscall_64+0x26/0x610 [ 607.562578] ? lockdep_hardirqs_on+0x415/0x5d0 [ 607.567183] __x64_sys_link+0x61/0x80 [ 607.571000] do_syscall_64+0x103/0x610 [ 607.574917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 607.580117] RIP: 0033:0x458c29 [ 607.583323] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 607.602247] RSP: 002b:00007f1d6b086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 607.609975] RAX: ffffffffffffffda RBX: 00007f1d6b086c90 RCX: 0000000000458c29 [ 607.617252] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000020000140 [ 607.624558] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 607.631841] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1d6b0876d4 [ 607.639160] R13: 00000000004f3762 R14: 00000000004d83f0 R15: 0000000000000005 [ 607.686248] overlayfs: failed to resolve './file1': -2 [ 607.701103] overlayfs: failed to resolve './fil': -2 04:10:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580007001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:02 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) acct(&(0x7f00000000c0)='./file1\x00') 04:10:02 executing program 5 (fault-call:9 fault-nth:2): mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 608.062651] overlayfs: failed to resolve './file1': -2 04:10:02 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580008001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:02 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 608.144586] overlayfs: failed to resolve './fil': -2 04:10:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580009001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 608.231902] FAULT_INJECTION: forcing a failure. [ 608.231902] name failslab, interval 1, probability 0, space 0, times 0 [ 608.283196] CPU: 1 PID: 29462 Comm: syz-executor.5 Not tainted 4.19.36 #4 [ 608.290168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 608.299551] Call Trace: [ 608.302184] dump_stack+0x172/0x1f0 [ 608.305838] should_fail.cold+0xa/0x1b [ 608.309767] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 608.314901] ? __should_failslab+0x99/0x190 [ 608.319250] __should_failslab+0x121/0x190 [ 608.323499] should_failslab+0x9/0x14 [ 608.327308] kmem_cache_alloc+0x2b1/0x700 [ 608.331478] __d_alloc+0x2e/0x9d0 [ 608.334950] d_alloc+0x4d/0x2b0 [ 608.338246] d_alloc_parallel+0xf4/0x1bc0 [ 608.342541] ? check_noncircular+0x20/0x20 [ 608.346819] ? __lock_acquire+0x6eb/0x48f0 [ 608.351081] ? __d_lookup_rcu+0x6c0/0x6c0 [ 608.355244] ? mark_held_locks+0xb1/0x100 [ 608.359473] ? __lockdep_init_map+0x10c/0x5b0 [ 608.364981] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 608.369773] ? __lockdep_init_map+0x10c/0x5b0 [ 608.374295] __lookup_slow+0x1ab/0x500 [ 608.378194] ? vfs_unlink+0x500/0x500 [ 608.382041] lookup_slow+0x58/0x80 [ 608.385595] walk_component+0x74b/0x2000 [ 608.389667] ? link_path_walk.part.0+0x1fe/0x1340 [ 608.394516] ? link_path_walk.part.0+0x213/0x1340 [ 608.399466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 608.405018] ? path_init+0x18f0/0x18f0 [ 608.408920] ? walk_component+0x2000/0x2000 [ 608.413256] ? kasan_kmalloc+0x40/0xf0 [ 608.417168] path_lookupat.isra.0+0x1f5/0x8d0 [ 608.421685] ? path_parentat.isra.0+0x160/0x160 [ 608.426374] ? cache_grow_end+0xa4/0x190 [ 608.430460] ? find_held_lock+0x35/0x130 [ 608.434534] ? cache_grow_end+0xa4/0x190 [ 608.438617] filename_lookup+0x1b0/0x410 [ 608.442690] ? filename_parentat.isra.0+0x410/0x410 [ 608.447745] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 608.453293] ? __phys_addr_symbol+0x30/0x70 [ 608.457628] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 608.462658] ? __check_object_size+0x3d/0x42f [ 608.467176] ? strncpy_from_user+0x21f/0x2e0 [ 608.471628] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 608.477177] ? getname_flags+0x277/0x5b0 [ 608.481262] user_path_at_empty+0x43/0x50 [ 608.485435] do_linkat+0x13f/0x770 [ 608.489195] ? __ia32_sys_symlink+0x80/0x80 [ 608.493550] ? ksys_write+0x166/0x1f0 [ 608.497368] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 608.502161] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 608.506933] ? do_syscall_64+0x26/0x610 [ 608.510923] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.516296] ? do_syscall_64+0x26/0x610 [ 608.520291] ? lockdep_hardirqs_on+0x415/0x5d0 [ 608.524899] __x64_sys_link+0x61/0x80 [ 608.528720] do_syscall_64+0x103/0x610 [ 608.532629] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.537831] RIP: 0033:0x458c29 [ 608.541045] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 608.559956] RSP: 002b:00007f1d6b0a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 608.567693] RAX: ffffffffffffffda RBX: 00007f1d6b0a7c90 RCX: 0000000000458c29 [ 608.574967] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000020000140 04:10:03 executing program 1: r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:03 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3e) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531e71ec40add482700b0cfefbd1d09b341d507b94bfc4973dfc71dde92831b238936c6941988a7159ea4ed3ae9110a88b0b0c56e0e7b69e8e19ab53f0e7de64a63ad225507b38e5af33c830c04445a68a3e6369746b1bfba62de5a91c4dfd50970fe1722"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 608.582331] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 608.589607] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1d6b0a86d4 [ 608.596892] R13: 00000000004f3762 R14: 00000000004d83f0 R15: 0000000000000005 04:10:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000a001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000b001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 608.739117] overlayfs: failed to resolve './file1': -2 04:10:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000c001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 608.812903] overlayfs: failed to resolve './file0': -2 [ 608.893418] overlayfs: failed to resolve './file1çÄ [ 608.893418] ÝH'': -2 04:10:03 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 608.956559] Process accounting resumed 04:10:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000e001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:03 executing program 5 (fault-call:9 fault-nth:3): mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:03 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580060001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:03 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ec7a"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:03 executing program 1: r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:03 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 609.489842] overlayfs: failed to resolve './file1': -2 [ 609.530047] overlayfs: unrecognized mount option "ěz" or missing value [ 609.532677] overlayfs: failed to resolve './file1': -2 04:10:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800e0001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:04 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:04 executing program 1: r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800f0001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 609.715243] overlayfs: unrecognized mount option "ěz" or missing value 04:10:04 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580040011400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 609.900729] overlayfs: failed to resolve './file1': -2 04:10:04 executing program 1: mkdir(0x0, 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 610.041534] overlayfs: failed to resolve './file1': -2 [ 610.123081] overlayfs: failed to resolve './file1': -2 04:10:04 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:04 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000031400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:04 executing program 1: mkdir(0x0, 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:04 executing program 0: pivot_root(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file1\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) fsetxattr$security_selinux(r0, &(0x7f0000000300)='security.selinux\x00', &(0x7f0000000340)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26, 0x2) r1 = creat(&(0x7f0000000280)='./file1\x00', 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r2]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r1, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="66460f38064c4d08f24e0f2d5100467c79478469e5c4a291094bffc4e27d581e66450fd4e1c4e30548b10000000000aec4211b5f7300") link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r1, 0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000100)="ad7d0bb2416e809067243e93e508d68a12e115d4f383", &(0x7f0000000180)=""/16}, 0x18) 04:10:04 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="7570705e3dc5e9621f4f9db56e74a94465726469723d2e2f66696c6542006c6f7765726469723d2e2f66696c65312c776f"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 610.290386] overlayfs: unrecognized mount option "" or missing value 04:10:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000051400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 610.426364] overlayfs: unrecognized mount option "" or missing value [ 610.463525] overlayfs: failed to resolve './file1': -2 04:10:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000061400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:05 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:05 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2edb66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:05 executing program 1: mkdir(0x0, 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 610.568898] overlayfs: unrecognized mount option "upp^=ĹébOťµnt©Derdir=./fileB" or missing value [ 610.707454] overlayfs: unrecognized mount option "upp^=ĹébOťµnt©Derdir=./fileB" or missing value [ 610.738403] net_ratelimit: 16 callbacks suppressed [ 610.738412] protocol 88fb is buggy, dev hsr_slave_0 [ 610.748521] protocol 88fb is buggy, dev hsr_slave_1 04:10:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000071400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 610.779089] overlayfs: failed to resolve '.Űfile1': -2 [ 610.844917] overlayfs: failed to resolve '.Űfile1': -2 04:10:05 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:05 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:05 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000240)={0xb, 0xcadb, 0x9, 0xb, 0x2, 0x81}) creat(&(0x7f0000000280)='./file2\x00', 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000100)) r2 = getuid() mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x800000, &(0x7f00000002c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f66696c65312f66696c65302c6d65746163091c847180f018c56e6465783d6f66662c696e6465783d6f66662c78696e6f3d0763745f6469723d2e2f66696c65312f66696c65302c696e6465783d6f66662c657569643e", @ANYRESDEC=r2, @ANYBLOB=',fsname=overlay\x00,seclabel,\x00']) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800a7071400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:05 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='selfsecurityGPLuser*cgroup\x00') chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:05 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 611.105738] overlayfs: unrecognized mount option "metac „q€đĹndex=off" or missing value 04:10:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000091400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:05 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000a1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:06 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:06 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:06 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000b1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 611.494272] overlayfs: './file0' not a directory [ 611.538403] protocol 88fb is buggy, dev hsr_slave_0 [ 611.538442] protocol 88fb is buggy, dev hsr_slave_1 [ 611.543533] protocol 88fb is buggy, dev hsr_slave_1 [ 611.548658] protocol 88fb is buggy, dev hsr_slave_0 [ 611.558707] protocol 88fb is buggy, dev hsr_slave_1 [ 611.564044] protocol 88fb is buggy, dev hsr_slave_0 [ 611.569174] protocol 88fb is buggy, dev hsr_slave_1 04:10:06 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 611.843816] Process accounting resumed [ 611.932263] overlayfs: unrecognized mount option "metac „q€đĹndex=off" or missing value [ 611.941519] protocol 88fb is buggy, dev hsr_slave_0 [ 611.985623] overlayfs: filesystem on './file0' not supported as upperdir 04:10:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000c1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:06 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:06 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:06 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:06 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) rt_sigsuspend(&(0x7f0000000000)={0x5f0}, 0x8) chdir(&(0x7f0000000380)='./file0\x00') r1 = shmget(0x3, 0x4000, 0x54000150, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000500)=""/228) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:06 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000200)=@ax25={{0x3, @bcast, 0x8}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default]}, 0x80) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) link(&(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080)='./file1/file1\x00') mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 612.208423] Process accounting resumed 04:10:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800840d1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:06 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000e1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800c00e1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:07 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:07 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800001f1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:07 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:07 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800003f1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:08 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="757065726469723d2e2f66696c65302c6c6f7765726469723d2e2f67696c65312c776f726b6469723d2e2f6603000000"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 613.483535] overlayfs: failed to resolve './file1': -2 [ 613.514679] Process accounting resumed 04:10:08 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) symlink(&(0x7f00000009c0)='./file1/file1\x00', &(0x7f0000000a00)='./file1/file0\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000008c0)={0xead, 0x2, 0x9, 0x4, 0x2}) accept$unix(r0, &(0x7f0000000680)=@abs, &(0x7f0000000180)=0x6e) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469729e7bdc7aaf66bef83d2e0600696c65302c6c6f7765726469723d2e2f66696c65312c8252a915129554"]) chdir(&(0x7f0000000380)='./file0\x00') syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file1\x00', 0x1f, 0x3, &(0x7f0000000400)=[{&(0x7f0000000200)="2c73c4a4686e37388ae9d2f6b1090ace84357c285629067dab52babcf22633167c5283443170297e55a91c584fcf8f6c0afe636785bb2a578e63fb6353b1dc884d7a490d4dd7b8003c6498fcb97c523cb57d4c4c7412253ae9841e34545e27a4f091873bd74f244f5c6c4a13c5f4193119dc1220ef0b", 0x76, 0x1}, {&(0x7f00000002c0)="47c229eaca562e4ca00e4f460de141f022e000b7d7865447e1736d633b3ceafbfd4450540af3c831102c39ab60627710e1be631085efabe94b60c571588830b765a9bd910c53e6d958e4fc0afd266a826e3ce5d1471153cb8ce9c7edd7d8a0e632a83ea73139a009b5abbbd1d8eab270352e6b2f69bf6be16ad5e938bde4bcb77b260e25b2dbf94974d5247a393dc6b59b66f2", 0x93, 0xb57}, {&(0x7f0000000500)="a1f207b826539222a65a275fc26515cca6816a7d3f868dfb777af40e70f5b56f229cfbd4072c0cb734acff6abce34d83922d66d2299ede9f8d5f0fc91e8386875abc3041676fd0d05c61d378c7d8bf933322f8902c46f720230df59c46ea28d6020fa9fc10531c994308416951f48ba825eab8fe8c89312210739b5093ff087ba97f01a8bc3ac4cd850460fa23e2edf3a260288ee24d27df1dd4de0604afa224701783c41450118451a65cc5b3a7facf68c4ee9cf50b70d8215cae77df377b6c93b786a3500afa2777d169076ac862950ccd51fadb23a654bb0ef1615a5183e469008c4d2e7864b21b", 0xe9, 0x10000}], 0x800400, &(0x7f0000000600)={[{@nospace_cache='nospace_cache'}], [{@fsmagic={'fsmagic', 0x3d, 0x8}}, {@smackfsfloor={'smackfsfloor', 0x3d, ',em1ppp1^'}}]}) write$P9_RLERROR(r0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000780)='nbd\x00') truncate(&(0x7f0000000a40)='./file0/file0\x00', 0x99af) lsetxattr$security_ima(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)='security.ima\x00', &(0x7f0000000980)=@v1={0x2, "eab6d7575426984c875070690e8de972"}, 0x11, 0x3) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x74, r2, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x47}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000840}, 0x4008040) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') write$P9_RATTACH(r0, &(0x7f0000000100)={0x14, 0x69, 0x1, {0x0, 0x1, 0x7}}, 0x14) mknodat(r0, 0x0, 0x0, 0x0) 04:10:08 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580001401400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:08 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:08 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 613.688965] overlayfs: unrecognized mount option "uperdir=./file0" or missing value 04:10:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800be461400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:08 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 613.830552] Process accounting resumed [ 613.897745] overlayfs: unrecognized mount option "upperdirž{ÜzŻfľř=." or missing value [ 613.990632] overlayfs: failed to resolve './file1': -2 04:10:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800f8461400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 614.118349] Process accounting resumed 04:10:08 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:08 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 614.142002] overlayfs: unrecognized mount option "upperdirž{ÜzŻfľř=." or missing value 04:10:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580050471400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 614.332132] Process accounting resumed [ 614.370296] overlayfs: failed to resolve './file1': -2 [ 614.450110] overlayfs: unrecognized mount option "uperdir=./file0" or missing value 04:10:09 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="7570705472646972392e2fab006c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000000)='./file0/file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x113, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000180)={0xb, 0x10, 0xfa00, {&(0x7f00000002c0), r2, 0xe7}}, 0x18) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) acct(&(0x7f00000000c0)='./file1\x00') 04:10:09 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='selfsecurityGPLuser*cgroup\x00') chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:09 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:09 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800c6481400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:09 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x1) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) ioctl(r0, 0x3, &(0x7f0000000500)="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") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c30d46c6f94000000000000000066696c65312c776f726b6469723d2e2f66696c6531886defbf784d2e952ea657563a2eae0780c36770da1b9b384192c93af1526ce363685ee8aab781723e71304484f60e5f21711852d80210085978"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) fanotify_mark(r0, 0x80, 0x8001022, r0, &(0x7f0000000000)='./file1\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580047501400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:09 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:09 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 614.762097] overlayfs: unrecognized mount option "0Ôlo”" or missing value [ 614.789807] Process accounting resumed 04:10:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580066541400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 614.856933] overlayfs: unrecognized mount option "0Ôlo”" or missing value [ 614.927694] Process accounting resumed 04:10:09 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:09 executing program 2 (fault-call:6 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 614.955308] overlayfs: unrecognized mount option "uppTrdir9./«" or missing value [ 614.967269] Process accounting resumed [ 615.027379] Process accounting resumed 04:10:09 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x3ff, 0x1000, 0x9, 0x8, 0x2, 0x3, 0x1, 0x35, 0x38, 0x378, 0xfffffffffffffff9, 0xffffffff, 0x20, 0x1, 0x1, 0x0, 0x200}, [{0x2, 0x4, 0x7, 0x1, 0x8, 0x0, 0x8000, 0x1}], "1d6071d5ab4f8371a3a32b06212262a848b2ed3957f7cf33ac51d3f63767d362104bb1daa3c3cf260618479251d44d1c1b46e05ed031928680c8299f61c67087cf54c73938442aa43d17b602f7a2c0cdfdc149c7650a243ee7bda00fae7f05eed1b6e85e5cf6e681f6b245258f7b4e1104b6e804ee3b388d7a1efdcae9819cf3ea4c2d24af71dffd4cc2b7cadd166995893f47a1bd31c42849740616589952ecb9c550b9a78f1bfaed3fe55bb5eef0682a572e5c591e1209e15f40b5bec8277df68839d44a2d", [[], []]}, 0x31e) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:09 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000080)='./file1\x00', 0x8, 0xa, &(0x7f0000000940)=[{&(0x7f0000000500)="2a62580b7c3526c9e66891abd021bb23c174db7236a10927839f0d02e28ad80d74ee10d7b6a26b60356fd2d045333aea243413d69cf3b096df9592e3e654b42a038d6a3447677b04a18406e68447039b4f097d39268109a69080193e4919664c76cb6dbcf1fe58201572f1a994ddd3c4bcfe08242f87648fc1b1b33f4996d985f63aa0b7e72258eadfce519e2c97429d989ea071233df2eb6c9446a202fc00ba1fd29076af9d5c6c77491b0a479e60a3537c5a8f1071565cb3aa5dda4b08748f5968a9620000643a3e9bb1ba29427f1237a49198c0810f0cc7beca6f72a17b484e1dd03470ebe6eb", 0xe8, 0x4}, {&(0x7f0000000600)="cec1f63ac6c64a6eebded17ac1e282bf9e0b24aa8ef673c3dc39d3fdecc8bd0727448a286c47ee3a134e3caedb020d93cf96d50a71970b0dbd42cb919f5979fc519d3c6d570a41c7bb4d8ca60495fb9023dcaa848064bfe24d918506b392de4c016da92be32a3f549a3fd1f75ee40e7bb68f5963773ea24695a6dcf01230a6d9741b6b1f70b24b3333dbaf167b6387cfc704b1a398cddd34857a6cedc1b20a76473657f4ed707eec6821f6665144b5db9b7fd6ba4b24fcb9d74dc434542b03ccca4fd6033467cfa81dbfd5be0c1daafed36641d0b57c30b89ecd5a6748ae3dc7", 0xe0, 0x97}, {&(0x7f0000000740)="c1b4f010a6d80d8d133e1250fc9774a16bb7ccf3bb0967309cdfca8d32eea757f5f496fe131689acf2a4aa892ec98736e9a63acb4a50717f17585340bd9ccb1a166881046c8b247801602561aed9b77504a0a9923e6b6c7c7a4e577daf093b524239daf0c0ca924e29a04c76b083312758b07a892a05e52de2d475044284e923df90cf8b9bbd41a40ceade51ad11a7e54610f3b282a5825729c6fa6d9ec14254978867c920a495ea4bd10e8ad1e7bb060421e2506687bbe39da1a5532fad73c76860c1a2ecb598e17b7ebf6ff11102f34ea63d69ed94bf59d5a557c4f1b47cd316", 0xe1, 0x7}, {&(0x7f0000000100)="8641d45b547c4199c754b391d0daa907f795c935443de16bdd17f140cea47768baa903a0ef497e1680ed4b33ad3e76aefe367c043b692cbb43", 0x39, 0xfffffffffffff830}, {&(0x7f0000000180)="f9a937c2623c93f6a26792e33c031600e5e273e41135afae5ba3b91be11759b77bfc387dd43f", 0x26, 0x4}, {&(0x7f0000000200)="c2e1356d759882e4764224da8c883db0", 0x2}, {&(0x7f00000002c0)="bf3008bfa6a1995345636612c11f6f10f9d3715c0beaa4f1528d636c78066022f7dc7c9748a2e4862f35562640e724f622f4ebf5c01575192d34379278ac7f84202928c0421cf63326b92818cb98a30892ab25784cf7ab978e2221091311fa054c6f13538138b7068ba762eaae46ac42c545052277694b4eb3391d9666374a23b006a80e417a16eaa5a5b286a688b01d49ddcf1619a0a1aeb89b2d961379c35cd8cbd9a34b44ecaebfae", 0xaa, 0x5}, {&(0x7f0000000240)="e63f90e889daf584b981a000", 0xc, 0x1}, {&(0x7f0000000840)="d07aa52acea97fe3f5a2c7f6982149b0a1a03bf9250cb892309e80413e787e5dec22a67cfc291cc26840def931c54f51d8243042f42212ddcde117033ab16afd2d42bc241c7b776c2c0fd64c9f552e1bd52f4d8cf8efed95db485658b6339ebcad7d69bb4aa5cd21084420768b78e1e9236d1be6e6559604fff85d2897cb8729612c91ef6784b1e79cb4ffc2befa1ae88bd46b1fd47330d99cfdc0fbb80d344f7d32258e6c0427638efc35da951cfbaf10c2ddc4f069f90ffb562cf252b8f887c8fac07414aea6bc57a98ce1ac17cfc8b3d76562bcb42f836e618eb43e2c2e", 0xdf}, {&(0x7f0000000400)="ef5d4386402bbc996dc559e326682d7f1e898522cf00464a4f2c25a7e3b09bdc7d72547dc7560f5e1263819fb42b6ca205d460373b8e4a4bb31a8a4aa7338eee42fdd0120a5e5830b84c01648a612500ca0c0ce6565ee77df8fd904fd3", 0x5d, 0x400}], 0x5002, &(0x7f0000000a40)=')procbdev:\x00') mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:09 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800d9591400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:09 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800fd5d1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:09 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 615.238958] Process accounting resumed 04:10:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000601400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:09 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 615.410100] Process accounting resumed 04:10:10 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 615.434709] overlayfs: failed to resolve './file1': -2 04:10:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800ce611400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 615.643008] overlayfs: failed to resolve './file1': -2 [ 615.652838] Process accounting resumed 04:10:10 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0xb71eae8a0309f90d, 0xffffffffffffffff, 0x92, 0x7, @buffer={0x0, 0x15, &(0x7f0000000000)=""/21}, &(0x7f00000002c0)="9d4cf7cb4b07aafdd9aa08d9a1e62cc8aeccb0646a85025ed52f9858befab1cc025c6fac228edc0145b877da0c95a41ad634357a4b10066deae35e8c416192d6908a6055d44e47f376b353155f6417046d8afa4980d299d28babc79a11d9806516b96568b455dfacb8f87a4ca74d993a325d73ba1e8dfd2cebfcd6cef861f347d3f6a13f5c84eacbe5a9b0fe6b4b3e30108c", &(0x7f0000000080)=""/60, 0x9, 0x10000, 0x3, &(0x7f0000000100)}) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:10 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file2\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) 04:10:10 executing program 3: creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580066621400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x2, &(0x7f0000000000)) 04:10:10 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 615.782686] overlayfs: failed to resolve './file1': -2 04:10:10 executing program 3: creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580054661400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 616.057785] overlayfs: failed to resolve './file1': -2 04:10:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580062661400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 616.098442] net_ratelimit: 23 callbacks suppressed [ 616.098450] protocol 88fb is buggy, dev hsr_slave_0 [ 616.108600] protocol 88fb is buggy, dev hsr_slave_1 04:10:10 executing program 3: creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000d841400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:10 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 616.251147] overlayfs: './file0' not a directory [ 616.304248] Process accounting resumed [ 616.317191] overlayfs: failed to resolve './file1': -2 04:10:11 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') r2 = dup(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file1/file0\x00', r2}, 0x10) 04:10:11 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000100)='./file1/file0/file0\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4112, &(0x7f0000000000)) 04:10:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580007a71400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 616.415197] Process accounting resumed 04:10:11 executing program 3: mkdir(0x0, 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:11 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 616.521201] Process accounting resumed [ 616.543629] overlayfs: failed to resolve './file1': -2 04:10:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580046be1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4122, &(0x7f0000000000)) 04:10:11 executing program 3: mkdir(0x0, 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000ec01400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:11 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 616.827926] overlayfs: failed to resolve './file1': -2 [ 616.837828] Process accounting resumed [ 616.920606] overlayfs: './file0' not a directory 04:10:11 executing program 3: mkdir(0x0, 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 616.968661] overlayfs: './file0' not a directory [ 616.979361] protocol 88fb is buggy, dev hsr_slave_0 [ 616.984675] protocol 88fb is buggy, dev hsr_slave_1 04:10:11 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e6f66001065312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 617.085802] overlayfs: failed to resolve './file1': -2 04:10:11 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperd\x00\x00\x00\x00/file0,lowerdir=./gile1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580048c61400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4140, &(0x7f0000000000)) 04:10:11 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 617.291939] overlayfs: missing 'workdir' 04:10:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580061ce1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 617.379139] overlayfs: missing 'workdir' 04:10:12 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x3, 0x14, [0x0, 0x100, 0x3, 0xffffffff7fffffff, 0xfffffffffffff800]}) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723da205000000000000776f726b64d5553d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:12 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4141, &(0x7f0000000000)) 04:10:12 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580059d91400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 617.608647] overlayfs: missing 'workdir' [ 617.690352] overlayfs: missing 'workdir' 04:10:12 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4142, &(0x7f0000000000)) [ 617.778383] protocol 88fb is buggy, dev hsr_slave_0 [ 617.778433] protocol 88fb is buggy, dev hsr_slave_1 [ 617.783520] protocol 88fb is buggy, dev hsr_slave_1 [ 617.788647] protocol 88fb is buggy, dev hsr_slave_0 [ 617.798695] protocol 88fb is buggy, dev hsr_slave_1 [ 617.803835] protocol 88fb is buggy, dev hsr_slave_0 [ 618.000468] overlayfs: unrecognized mount option "upperd" or missing value 04:10:12 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x3) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) accept4(r0, &(0x7f0000000200)=@xdp, &(0x7f0000000000)=0x80, 0x800) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)='./file1\x00') ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000500)={0xf, @vbi={0x286, 0x8, 0x6, 0x50565559, [0x2, 0x3], [0x4, 0x5], 0x13b}}) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000e01400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 618.115122] overlayfs: unrecognized mount option "upperd" or missing value 04:10:12 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:12 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x6, 0xfff, 0x17, 0x5}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') fcntl$setstatus(r1, 0x4, 0x800) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') setsockopt$inet6_dccp_int(r0, 0x21, 0x1afd78b4daf42758, &(0x7f0000000100)=0x5, 0x4) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/cgroup\x00') acct(&(0x7f00000000c0)='./file1\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000180)) 04:10:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4143, &(0x7f0000000000)) 04:10:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000f01400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 618.421964] overlayfs: './file0' not a directory [ 618.450965] Process accounting resumed 04:10:13 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:13 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4144, &(0x7f0000000000)) 04:10:13 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000080)=@v1={0x2, "10b16f08e3b3fe5a"}, 0x9, 0x1) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 618.483779] Process accounting resumed 04:10:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580046f81400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58005dfd1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 618.661699] overlayfs: failed to resolve './file1': -2 [ 618.745448] overlayfs: failed to resolve './file0': -2 [ 618.765763] Process accounting resumed [ 618.809330] Process accounting resumed 04:10:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4147, &(0x7f0000000000)) 04:10:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000000ffff192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:13 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:13 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000200)=0x4) sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) pipe2$9p(&(0x7f0000000240), 0x4000) [ 618.909339] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=65535 sclass=netlink_tcpdiag_socket pig=32665 comm=syz-executor.4 04:10:13 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000000f00192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 619.120839] Process accounting resumed 04:10:13 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4148, &(0x7f0000000000)) [ 619.215892] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=306 comm=syz-executor.4 [ 619.289949] Process accounting resumed 04:10:13 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x1000000) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}) mknodat(r0, 0x0, 0x0, 0x0) [ 619.326242] Process accounting resumed 04:10:13 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:13 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001200192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:14 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4161, &(0x7f0000000000)) 04:10:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001300192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 619.663968] overlayfs: failed to resolve './file1': -2 04:10:14 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000021400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:14 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:14 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f00000002c0)='./file1/file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8001, 0x8001}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x6, 0x9}, 0x8) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 620.000465] overlayfs: './file0' not a directory 04:10:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000031400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 620.056305] Process accounting resumed 04:10:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4b47, &(0x7f0000000000)) 04:10:14 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:14 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f77ffff2f66696c65312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 620.115456] Process accounting resumed 04:10:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000041400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:14 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4b49, &(0x7f0000000000)) 04:10:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000051400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:14 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0LRowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:14 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 620.311337] overlayfs: unrecognized mount option "low˙˙/file1" or missing value 04:10:15 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000061400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x541b, &(0x7f0000000000)) [ 620.546792] overlayfs: missing 'lowerdir' 04:10:15 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000071400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 620.611137] overlayfs: missing 'lowerdir' [ 620.615233] overlayfs: unrecognized mount option "low˙˙/file1" or missing value 04:10:15 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:15 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x9f, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7f, 0x92260, 0x0, 0x0, 0x0, 0x6, 0x9, 0x0, 0x1c0000000000, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x5421, &(0x7f0000000000)) 04:10:15 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000081400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:15 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:15 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000091400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 621.016470] overlayfs: './file0' not a directory [ 621.059064] Process accounting resumed 04:10:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x5450, &(0x7f0000000000)) 04:10:15 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000a1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 621.138386] net_ratelimit: 15 callbacks suppressed [ 621.138395] protocol 88fb is buggy, dev hsr_slave_0 [ 621.148514] protocol 88fb is buggy, dev hsr_slave_1 04:10:15 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="750770757272aa723d2e2f66696c65302c6c6fa76572646966696c65312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 621.225257] Process accounting resumed 04:10:15 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) fanotify_init(0x0, 0x9002) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x5) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x1) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000200)=@isdn={0x22, 0x80000000, 0x80000001, 0x7d7, 0x9}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000080)="43fa470effa1970cebc692b19a5101a13e6b48bebe19c9dcb7c02b7b96f62de7b7563fc92e46fa0cb8bfcd", 0x2b}, {&(0x7f00000002c0)="33896b1be033666e66a50ade817be5974eee47a9a0ac12c3decf4f6da6b60dec6e371af1f027d94672347b57e89b9858c432a768089640fc72abdf5a2170b40417a1f0ed0e897409ec5183ec0da37121b127", 0x52}, {&(0x7f0000000400)="215fc42553fb76c83060f365f90462412f914349b166b6f22acf67477d56efaf1179320fb9a57f1ce01f908729d49885f7ec94c528ac95e7bd0ad11dfa5071081e34739ad132278cb261e647880f024c1a863db8750696db4d98d4ee44d1caf3a986283de41fd2d0335ddad2f3fae7ce21ab439583704a0bf5fbf76f74d543", 0x7f}, {&(0x7f0000000500)="aedda1bbe48c21673f66ca35d0172cdbfbbea8760c26f655157f4b0e51cdb826c1880768445bfb6885f33fd26866cf32fc152c704d06181a5ae7a47f020499a54a180546823c39e83a75e679a179bed5be20f024d5d9c119daa79a307bc0acad2fbd06a25d80196f9ceab245f279c50b2ae53132429f477f958b83e647d5099b9c4c74c3a1bf", 0x86}, {&(0x7f00000005c0)="b42f5ce8e46e9ff7d804ae66d19a134d65235a3df98ad1b3b54242d196feed9d844e60ec649f773fbc0cf3983b226872ad45bfece6409d447a56c46288f19529759009d72f5a2d239cd810303bad94f2d71f3a30a3bdebe87708d9ca844934af9291213fe7dd9bff0cc84ac978692d358c3fcf29495e6c3b74e9cc53657a5d0bdd9ea250b5e88a6482463ba78bb2dfcb26b89314cf63eb45f39bb6993abaaa78c3d224e867558c1cc12d2189eef27b6636ce14ac83706d971f1150279b45eb50", 0xc0}, {&(0x7f0000000740)="8947930d6fd8508694126aba0965b9e1c0af79606cca0bb6b78673121a7be60678397fc6760b74c6cdd917109d84a10985bca70b05369df1fff03399b21ef79ec77b3c7702425753451da5d8beaffbd8fd94f7327dc62871541dde87828480154b65d2d043e730992a6d2e57b2d02cb66882a59beaea9b661509ef267f139d32ce765b4a8a95fe42d1", 0x89}, {&(0x7f0000000100)="4750556788f88e1e5276984fd8619ca0f9ebdb", 0x13}, {&(0x7f0000000680)="3500349addbecbf454b07c2de981d151610fabb9b14867aa98fab55f60d8542036f33264217fb411704b7a052d0faa6fea5b2535b46dc75aed99265436badf2f56a1a4baf93291e6d38f98bc959c1891ee7eca01e000f2bc4ccd4d5930b6e2", 0x5f}, {&(0x7f0000000800)="021b8f5c5b1d973c5bc5f08017e0ce42eb11943412b679a921d39b89f8ed8b741e154117dcaddc8991668a38d33160404f7e73b822c9429c04dc56096f54efa32131a7ebf7180b8e81579df9a2602186900789da907f05df4da5289c51bb6ab5526eebfd4a1536b82f1cb4fbd6f812018d4a8a8e1a44dccb4164151e2f2e8ecf811c1cde065c8884b203fae508d811f897ff59a0021275b9c776ad3d4bf79786f75725ff207375e9061c46187a0631e9b676dc", 0xb3}], 0x9, &(0x7f0000000980)=[{0xe0, 0x0, 0x1000, "b7ad4a8389120aa7fb1e4dbe94bd7a6e88288307a5a799c10b0f043e049c0ef8fd46e5a975eee070458e665e9c1a3e18ac93c4b6db1b82212addd583f52ded8a924caa785bea81598c285a00413b6a28ece7e3c1d67aa219f9674136ff6b33c4314d3cc0c59544d0d966b0595bd9d068b9cbda529758544d638b729f29be7c017d9ffca71444a8d3d3f0038de0c186c33381cf863d035baabfe02741366e905fe18e1decfa3a0e450787e94ccb1cd6805e24a283be27503416232d3555be880c0111586731547a4fe26e9a"}, {0x10, 0x0, 0x7}, {0x28, 0x0, 0x0, "3aee529ebda8eb3468c24eaad24329154d1fc8"}, {0x10, 0xff, 0x5}], 0x128}, 0x40040) mknodat(r0, 0x0, 0x0, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0x80044323, &(0x7f0000000340)) 04:10:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000b1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:15 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:15 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 621.418014] overlayfs: missing 'lowerdir' [ 621.431749] overlayfs: unrecognized mount option "upurrŞr=./file0" or missing value 04:10:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000c1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x5451, &(0x7f0000000000)) 04:10:16 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:16 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 621.563705] overlayfs: unrecognized mount option "upurrŞr=./file0" or missing value [ 621.586694] overlayfs: missing 'lowerdir' 04:10:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000e1400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:16 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x5452, &(0x7f0000000000)) [ 621.756550] overlayfs: missing 'lowerdir' [ 621.839643] overlayfs: failed to resolve './file1': -2 04:10:16 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000002c0)={0x7, 0x0, [{0x6, 0x4, 0x8, 0x1, 0x401}, {0xbed033d0993a61d3, 0x4, 0x2, 0x80000001, 0x4}, {0x8000000f, 0x3, 0x40, 0xffffffffffffffc0, 0x5}, {0x4, 0xffff, 0x91ff, 0x3}, {0x8000001f, 0xaca7, 0x4, 0x9, 0x3f}, {0xc0000000, 0x3, 0xfff, 0x47f, 0xa4c1}, {0x0, 0x0, 0x8, 0x2, 0xae6}]}) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 621.938398] protocol 88fb is buggy, dev hsr_slave_0 [ 621.938403] protocol 88fb is buggy, dev hsr_slave_0 [ 621.938460] protocol 88fb is buggy, dev hsr_slave_1 [ 621.943560] protocol 88fb is buggy, dev hsr_slave_1 [ 621.948700] protocol 88fb is buggy, dev hsr_slave_0 [ 621.963777] protocol 88fb is buggy, dev hsr_slave_1 [ 621.968952] protocol 88fb is buggy, dev hsr_slave_0 [ 621.974034] protocol 88fb is buggy, dev hsr_slave_1 04:10:16 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') io_setup(0x10000, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f00000002c0)="27e405d8a63bdab3541055a0e0ba647c7a36346dce496b9bf53121f5a8460911b0215a9068799f1596ae5ebb98079445dfaffd7d8a62ec5dc02626f010e3ffa3048da7887de27d91b9f3e191010489d3d1bc93c4a1538fddec1d795f219b40f7080f7959a2f316a1d366a45be2e0917fd6d7403becc17601505f48b9b7be4ef65e95950e0780ba3321aace5857a6ecdeeec97b5bc5ad0a0534dac7779240a2442281cbe11bc4c8e31ec38739da91", 0xae, 0x4, 0x0, 0x1, r0}, &(0x7f0000000100)) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file0\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:16 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000601400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:16 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x5460, &(0x7f0000000000)) [ 622.081101] overlayfs: missing 'lowerdir' 04:10:16 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:16 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000e01400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40044102, &(0x7f0000000000)) 04:10:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001500192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:17 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 622.362113] overlayfs: './file0' not a directory [ 622.379562] overlayfs: missing 'lowerdir' 04:10:17 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) getitimer(0x3, &(0x7f0000000180)) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75709c32f5346c6f02000000496c02312c380b7bdd6469723dfdffff09000000000000000000000000001109699da5d950710014d48a9e3000"/68]) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r3, 0x2}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x1a3) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:17 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000080)=@netrom) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/79, &(0x7f0000000000)=0x4f) 04:10:17 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:17 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) recvfrom(r0, &(0x7f0000000000)=""/41, 0x29, 0x2, &(0x7f0000000200)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x80) chdir(&(0x7f0000000380)='./file2\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001f00192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:17 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40044103, &(0x7f0000000000)) [ 622.972077] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=31 sclass=netlink_tcpdiag_socket pig=2212 comm=syz-executor.4 [ 623.006878] overlayfs: missing 'lowerdir' 04:10:17 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000022300192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40044104, &(0x7f0000000000)) [ 623.240955] overlayfs: filesystem on './file0' not supported as upperdir [ 623.269980] overlayfs: missing 'lowerdir' 04:10:17 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 623.304982] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35 sclass=netlink_tcpdiag_socket pig=2432 comm=syz-executor.4 [ 623.411487] overlayfs: missing 'lowerdir' 04:10:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000e4000192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40044145, &(0x7f0000000000)) 04:10:18 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:18 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:18 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:18 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 623.624076] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=64 sclass=netlink_tcpdiag_socket pig=2550 comm=syz-executor.4 [ 623.700197] overlayfs: missing 'lowerdir' 04:10:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40044160, &(0x7f0000000000)) 04:10:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000bc000192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:18 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 623.880030] overlayfs: unrecognized mount option "0x0000000000000003" or missing value [ 623.917291] overlayfs: unrecognized mount option "lowerdir" or missing value [ 623.927327] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=192 sclass=netlink_tcpdiag_socket pig=2717 comm=syz-executor.4 04:10:18 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40049409, &(0x7f0000000000)) [ 623.970804] overlayfs: unrecognized mount option "0x0000000000000003" or missing value 04:10:18 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 624.046366] overlayfs: './file0' not a directory 04:10:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000000f00192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 624.097493] Process accounting resumed [ 624.115029] overlayfs: unrecognized mount option "lowerdir" or missing value 04:10:18 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) r2 = semget(0x0, 0x1, 0x3756897da9f5fb71) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000500)={{0x4, r3, r4, r5, r6, 0x123, 0xfff}, 0x7, 0xe0b, 0x8}) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:18 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:18 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="757a7065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c6531010000006b0169723d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:18 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 624.142887] Process accounting resumed [ 624.177539] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=2781 comm=syz-executor.4 04:10:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40084146, &(0x7f0000000000)) [ 624.281973] overlayfs: unrecognized mount option "lowerdir" or missing value 04:10:18 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d03b546fa6c65302c6c6f7765726469723d2e2f66696c6531ac776f726b6469723d2e2f77696c6531"]) dup(r1) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001200192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:18 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:18 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 624.480789] overlayfs: missing 'workdir' 04:10:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001300192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 624.501660] overlayfs: unrecognized mount option "wor" or missing value 04:10:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40084149, &(0x7f0000000000)) 04:10:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001500192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:19 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 624.658807] overlayfs: missing 'workdir' [ 624.695536] overlayfs: unrecognized mount option "uzperdir=./file0" or missing value 04:10:19 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x401, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x7fffffff, 0x2, 0x1f54, 0xfffffffffffffffc, 0xfffffffeffffffff, 0x3, 0x2, r1}, &(0x7f0000000180)=0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x1) [ 624.753939] overlayfs: unrecognized mount option "wor" or missing value [ 624.810357] overlayfs: unrecognized mount option "uzperdir=./file0" or missing value 04:10:19 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) acct(&(0x7f00000000c0)='./file1\x00') 04:10:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000002302192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40086602, &(0x7f0000000000)) 04:10:19 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:19 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:19 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 624.942671] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=547 sclass=netlink_tcpdiag_socket pig=3180 comm=syz-executor.4 [ 624.990124] overlayfs: unrecognized mount option "wor" or missing value [ 625.077817] overlayfs: missing 'lowerdir' 04:10:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000000c00b192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:19 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40087602, &(0x7f0000000000)) 04:10:19 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 625.269039] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=3008 sclass=netlink_tcpdiag_socket pig=3296 comm=syz-executor.4 [ 625.284684] overlayfs: workdir and upperdir must be separate subtrees [ 625.297640] overlayfs: failed to resolve './file1': -2 04:10:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000000400e192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:20 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 625.495632] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=3648 sclass=netlink_tcpdiag_socket pig=3404 comm=syz-executor.4 [ 625.509031] overlayfs: './file0' not a directory [ 625.528252] overlayfs: workdir and upperdir must be separate subtrees [ 625.535945] Process accounting resumed [ 625.553021] overlayfs: missing 'lowerdir' [ 625.584063] Process accounting resumed 04:10:20 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000000)={&(0x7f00000002c0)=""/150, 0x96}) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40184150, &(0x7f0000000000)) 04:10:20 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') creat(&(0x7f0000000000)='./file1/file0\x00', 0x30) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001402192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:20 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 625.682635] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=532 sclass=netlink_tcpdiag_socket pig=3431 comm=syz-executor.4 [ 625.700511] overlayfs: workdir and upperdir must be separate subtrees 04:10:20 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001403192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x40184152, &(0x7f0000000000)) [ 625.889402] overlayfs: failed to resolve './fi': -2 [ 625.929213] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=788 sclass=netlink_tcpdiag_socket pig=3545 comm=syz-executor.4 04:10:20 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 625.970542] overlayfs: failed to resolve './file1': -2 04:10:20 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001404192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x4020940d, &(0x7f0000000000)) [ 626.145305] overlayfs: failed to resolve './file1': -2 [ 626.159752] overlayfs: failed to resolve './fi': -2 [ 626.174596] overlayfs: failed to resolve './file1': -2 [ 626.230756] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1044 sclass=netlink_tcpdiag_socket pig=3750 comm=syz-executor.4 [ 626.243334] overlayfs: missing 'lowerdir' 04:10:20 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x54, r2, 0x8, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffe9c}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x20008040) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdnr=./fileile1,workdir=./file1']) chdir(&(0x7f0000000300)='./file0/file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:20 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:20 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x1, 0x3, 0x9, 0x80000001, r1}) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="f080c110c2f25674fa8bb4f9744f48153a3cb4e4dacea68ea16b5a19c73335877f48c70c947edfadc4745953c69de0689e0a226ef67ce106424354f582", 0x3d}, {&(0x7f00000002c0)="4a7af6051c242c83d55b69d962998e975205acb72b05c685c424437cca8e709ad82c330ae1155cefbe98c5791ce6357bc8a58f7a0938365429f754a6b51b7b365174f1921e2469afbc97570c766b71f4f4eab51ed84bb51b81b4b4add1e15183acbdff3951a92aff19705baa8f2ead4df35621dc2104d5872bf8ca4532455f2404b93f0fb6e3f8f0258caadbaf7bfd0c47f605112d7d268dfd310db5a353a763fa342ed95621b4ff22b8c8be253e2d73de4e2caaaf0108bb93af2795a2955620", 0xc0}, {&(0x7f0000000200)="b87fd334b5c7518f516d01b1a25067c72b1d90ff54307af04b4e33dddd6954825e75466062bdbd6f6c7e09452d05d30d7cb155a97aa985d6963458bcd0ed709a75f354b9482140df54fda5b81171ed71edd28f66c84eb85d2025aab0dbc6a5935b1674904a1492256bebbd706989ee565131", 0x72}], 0x3, 0x4) mknodat(r0, 0x0, 0x0, 0x0) 04:10:20 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001405192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 626.390938] overlayfs: failed to resolve './fi': -2 [ 626.393703] overlayfs: missing 'lowerdir' [ 626.443537] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1300 sclass=netlink_tcpdiag_socket pig=3833 comm=syz-executor.4 04:10:21 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x80044100, &(0x7f0000000000)) [ 626.499523] net_ratelimit: 23 callbacks suppressed [ 626.499577] protocol 88fb is buggy, dev hsr_slave_0 [ 626.510441] protocol 88fb is buggy, dev hsr_slave_1 04:10:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001406192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 626.561165] overlayfs: unrecognized mount option "upperdnr=./fileile1" or missing value [ 626.649667] overlayfs: failed to resolve './file': -2 [ 626.654339] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1556 sclass=netlink_tcpdiag_socket pig=3955 comm=syz-executor.4 04:10:21 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="aea9c29d67fdbaf63d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:21 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x80084121, &(0x7f0000000000)) [ 626.700337] overlayfs: unrecognized mount option "upperdnr=./fileile1" or missing value 04:10:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001407192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 626.820961] overlayfs: unrecognized mount option "®©Âťgýşö=./file0" or missing value [ 626.831641] overlayfs: failed to resolve './file': -2 04:10:21 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6469723d2e3fe6696c54312c776f726b6469723d2e2f66696c65310000000000"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 626.945013] overlayfs: unrecognized mount option "®©Âťgýşö=./file0" or missing value [ 627.033239] overlayfs: unrecognized mount option "dir=.?ćilT1" or missing value [ 627.099458] overlayfs: unrecognized mount option "dir=.?ćilT1" or missing value 04:10:21 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:21 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001408192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x80086601, &(0x7f0000000000)) 04:10:21 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000000)='./file1/file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r5 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getresgid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)=0x0) r14 = getgid() r15 = getgid() r16 = getgid() getgroups(0x8, &(0x7f0000000b80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0xffffffffffffffff, 0xee01]) setxattr$system_posix_acl(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000bc0)={{}, {}, [{0x2, 0x3, r3}, {0x2, 0x2, r4}, {0x2, 0x2, r5}, {0x2, 0x2, r6}, {0x2, 0x4, r7}, {0x2, 0x2, r8}, {0x2, 0x2, r9}, {0x2, 0x2, r10}], {0x4, 0x2}, [{0x8, 0x4, r11}, {0x8, 0x5, r12}, {0x8, 0x2, r13}, {0x8, 0x1, r14}, {0x8, 0x7, r15}, {0x8, 0x4, r16}, {0x8, 0x6, r17}], {0x10, 0x2}}, 0x9c, 0x0) 04:10:21 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file1/file0\x00', 0x1) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000000)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 627.279467] overlayfs: failed to resolve './file': -2 04:10:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x80087601, &(0x7f0000000000)) 04:10:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001409192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:22 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 627.353628] overlayfs: failed to resolve './file0': -2 [ 627.379244] protocol 88fb is buggy, dev hsr_slave_0 [ 627.384964] protocol 88fb is buggy, dev hsr_slave_1 [ 627.444432] overlayfs: missing 'lowerdir' 04:10:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000000140a192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:22 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x217) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r0, 0x40045731, &(0x7f0000000000)=0x7) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:22 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x80184132, &(0x7f0000000000)) 04:10:22 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000000140b192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x80184151, &(0x7f0000000000)) [ 627.841198] overlayfs: missing 'lowerdir' 04:10:22 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 04:10:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000000140c192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:22 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB]) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:22 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x80184153, &(0x7f0000000000)) 04:10:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="58000000140e192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 628.156279] overlayfs: missing 'lowerdir' [ 628.178416] protocol 88fb is buggy, dev hsr_slave_0 [ 628.179224] protocol 88fb is buggy, dev hsr_slave_0 [ 628.183653] protocol 88fb is buggy, dev hsr_slave_1 [ 628.189514] protocol 88fb is buggy, dev hsr_slave_1 [ 628.200459] protocol 88fb is buggy, dev hsr_slave_0 [ 628.206324] protocol 88fb is buggy, dev hsr_slave_1 04:10:23 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(0x0, 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001460192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:23 executing program 0: mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000180)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:23 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB]) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 628.424405] overlayfs: './file0' not a directory 04:10:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x80984120, &(0x7f0000000000)) 04:10:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000014e0192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 628.455199] Process accounting resumed [ 628.474884] overlayfs: missing 'lowerdir' 04:10:23 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() lsetxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x2) sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:23 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(0x0, 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 628.557182] Process accounting resumed [ 628.566559] Process accounting resumed 04:10:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="5800000014001f2340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 628.625918] overlayfs: failed to resolve './file1': -2 04:10:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x81204101, &(0x7f0000000000)) 04:10:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80020d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 628.811131] overlayfs: failed to resolve './file1': -2 [ 628.842229] Process accounting resumed 04:10:23 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(0x0, 0x8001) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 628.859306] overlayfs: failed to resolve './file1': -2 04:10:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc0045878, &(0x7f0000000000)) 04:10:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80050d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:23 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75d930cab5e4e4b237707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b646972"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 629.103089] Process accounting resumed 04:10:23 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB]) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:23 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = semget(0x0, 0x3, 0x8) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000d80)=""/4096) sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc0045878, &(0x7f0000000000)) 04:10:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80060d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:23 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 629.303945] overlayfs: missing 'lowerdir' 04:10:23 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x0) link(0x0, &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 629.379017] Process accounting resumed 04:10:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80080d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc0189436, &(0x7f0000000000)) 04:10:24 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 629.437711] overlayfs: unrecognized mount option "uŮ0ʵää˛7pperdir=./file0" or missing value 04:10:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b800a0d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 629.619947] overlayfs: unrecognized mount option "uŮ0ʵää˛7pperdir=./file0" or missing value 04:10:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc020660b, &(0x7f0000000000)) [ 629.671876] overlayfs: './file0' not a directory [ 629.689462] overlayfs: unrecognized mount option "lowerdir" or missing value [ 629.736079] Process accounting resumed 04:10:24 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x0) link(0x0, 0x0) acct(&(0x7f00000000c0)='./file1\x00') 04:10:24 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0xc) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x1c0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f776572645a7d3eff69723d6e2f66696c65312c776f726b6469723d2e2f66"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') fanotify_mark(r0, 0x1, 0x40001031, r0, &(0x7f0000000240)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') getpeername$tipc(r0, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff7b) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000100)={r1, 0x0, 0x80000001, 0x8000, 0x4}) mknodat(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xd3, "1d0fb5000d83fec09a2e827cc1b1a9bb6a9b94067c86891baf756f584d6fed58c60c69d3d7769767b76176645aa5acee999480a037b825377741a2dd39dad4cf9b043bb0b65f50a3da8c98daa5a2c3e3a0df276482b361b032c55c4943ea5c60995f04496dd52aca053631be4d0a4e4e5697d7e927b8f8d1debb9402cbd7058999e8dc7639e3d134ce2b5d216678361b50ccec8b8f13e99ed0a2061fda6f3343413e52fe49f457f338561a29323672812ba6b222218880a466a9220cd465124418596abcbd146ac7e4ea68bc196b15b8b45614"}, &(0x7f00000002c0)=0xdb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r3, 0x6}, &(0x7f0000000340)=0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000200)=0x3000) [ 629.833339] Process accounting resumed 04:10:24 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000000)) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b800c0d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:24 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc0884113, &(0x7f0000000000)) 04:10:24 executing program 3: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x0) link(0x0, 0x0) acct(0x0) [ 629.975461] overlayfs: unrecognized mount option "lowerdZ}>˙ir=n/file1" or missing value 04:10:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80100d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:24 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000000)=0x1, 0x4) [ 630.066753] overlayfs: unrecognized mount option "lowerdir" or missing value 04:10:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000000000)) [ 630.154286] overlayfs: failed to resolve './file0': -2 04:10:24 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="2adc1f03000000319ad070") syz_emit_ethernet(0x46, &(0x7f0000000140)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @initdev, {[@timestamp={0x44, 0x4}]}}, @tipc=@payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}}}, 0x0) 04:10:25 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f0000000000)) 04:10:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5605067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 630.563578] overlayfs: './file0' not a directory [ 630.611065] Process accounting resumed 04:10:25 executing program 3: 04:10:25 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f0000000000)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c562c067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000000000)) [ 630.719138] Process accounting resumed 04:10:25 executing program 3: [ 630.837250] overlayfs: './file0' not a directory 04:10:25 executing program 3: [ 630.865680] overlayfs: unrecognized mount option "lowerdir" or missing value [ 630.880625] Process accounting resumed 04:10:25 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7700726469723d2e2f66696c65312cff6f726b6469723d6c653100000000"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 630.959410] Process accounting resumed 04:10:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810200000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:25 executing program 3: 04:10:25 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc1004111, &(0x7f0000000000)) 04:10:25 executing program 3: 04:10:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810300000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 631.152493] overlayfs: unrecognized mount option "wor" or missing value [ 631.189827] overlayfs: unrecognized mount option "low" or missing value [ 631.332296] overlayfs: './file0' not a directory [ 631.336361] overlayfs: unrecognized mount option "low" or missing value [ 631.360082] Process accounting resumed 04:10:26 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604103, &(0x7f0000000000)) 04:10:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="4c0000001200ff09050000006fa283b724a600800000912f000000683540150024001d001fc41180b598bc593ab6821148a708de33a49868c62b2ca654a6613b6aa3f35d0f1c3e19e911bc88", 0x4c}], 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001380), 0x4000056, 0x3a, &(0x7f0000000200)={0x77359400}) 04:10:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810400000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:26 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @mcast2, 0x7}, 0x1c) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x100000001, 0x81}) [ 631.433953] Process accounting resumed [ 631.472803] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 631.524199] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 631.538418] net_ratelimit: 16 callbacks suppressed [ 631.538427] protocol 88fb is buggy, dev hsr_slave_0 [ 631.548526] protocol 88fb is buggy, dev hsr_slave_1 04:10:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810600000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 631.576882] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 631.614230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 631.659285] netlink: 'syz-executor.3': attribute type 29 has an invalid length. 04:10:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604111, &(0x7f0000000000)) 04:10:26 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 631.719191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 631.758678] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 631.771358] overlayfs: failed to resolve './file1': -2 [ 631.782856] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 631.793178] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 631.800905] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 631.810070] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 631.823197] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:10:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810700000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 631.897596] overlayfs: failed to resolve './file0': -2 [ 631.904611] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 631.931227] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:10:26 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)=0x1000000000000000) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x6, &(0x7f0000000840)=[{&(0x7f00000002c0)="8e460af5e71a72295fc56834ac5b0a24fe82fa42c9d5da282c3071f2536d8a825d57e1d8223d12597c6b390670507c1193411b0f2c03959bb2e7f7a34ff7542a42baf34385b648d24239421e9b8b1512b8fabd62da90803a28c896196a108fe24e3bca8abe750d466304343821c816f402ced15e3e362c0f978b31bce2dcc175ae71647b8453592af3124ea9b7d940973723f46d6dcd0f65b2", 0x99, 0x9}, {&(0x7f0000000500)="f52e9d0489b35984d2059b9a70a251f44b38b545a70be1c06e3b8160e207b85352c630b78cf873158dc5321b3d7633bc69872195cfe0194dac8a6a3fc500a0a533d912c4830f014358b696e7c956c9e6365a78c3f654521ac02a62642a37685c0aeda1294e5531e5fc5144ac3380900a95d9d25e54d42ad4948e042e03c1b44bce207ffb17", 0x85, 0xffffffffffffffff}, {&(0x7f00000005c0)="e1b18eb8ddd55ec33f68c462e2c534a918eb882d415d8f33da27586d63a48a01fd33cf10aaf70d3606e810712f011cdb2cfbd8862616f6f180f30fa89c476494d09b4f15cfdf1ec494da4b124c58a88018c446a6796b74b7adb55d455c53eef0b3afd89f0e16324780966e3b87695ddd54417e9a014752795b5358d21d3db1b9727834328e0db4caf634ee75a25ac596ac8a6731401f51605709a21bf598e12164f50c9ceb9663fca6c3493cf323f0b77e5f89ffd960fc54ec58e1fb42370f9bad1d1786f6a24d47eab30da47efc4adc72eecf11fd767b19f2279b7f851d28eaf368ef9c2d64637057", 0xe9, 0xed0}, {&(0x7f0000000100)="cf94ef729ee19a4fd42fcc4b447cc01403aca211a29b2ca30a33b0f56fe6", 0x1e, 0x9}, {&(0x7f0000000180)="45597eb32eb39e9f7531db70240a3307f98a0aacc984110fef96c2151aa0df28a92f47d5da63ad78e651fa5b8068dfcccca91f401a8f9ad11e", 0x39, 0x400}, {&(0x7f0000000740)="57b74c52c9f8fd295787c28897774c4967453dffa3e544ddf19392519be89053d9a77ea605e9f266fa78586321e2f9967c216836a7c14955c76ffd19cc2ad83d97f2aada7c8eaca18c36029f5e888c66a12d4db27abde2d9a37d00671ab756d1b75b8a9cdac9f71697acf346cdc963520b199532dcc44b32134523fb2b00a06f85123f186dec2e673907c6421d87fbb296d700e6002fa247bbb5cce5f05ce36c19e53878d2377f9d9da6f029be53b72e46d93e6f924be522f3ed16702621a3df845aa01a794c39cd14c3b6e0b46d8c6019a91592ded608d13cc9124d588839df865cf176b7919ff92c9be779f4b4", 0xee, 0x512}], 0x8, &(0x7f0000000200)='-\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604114, &(0x7f0000000000)) [ 631.961421] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 631.987283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 632.013916] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 632.019930] overlayfs: unrecognized mount option "wor" or missing value [ 632.029683] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:10:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810800000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 632.081977] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 632.120171] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 632.195583] overlayfs: failed to resolve './file1': -2 [ 632.338409] protocol 88fb is buggy, dev hsr_slave_0 [ 632.338414] protocol 88fb is buggy, dev hsr_slave_0 [ 632.338472] protocol 88fb is buggy, dev hsr_slave_1 [ 632.343563] protocol 88fb is buggy, dev hsr_slave_1 [ 632.348746] protocol 88fb is buggy, dev hsr_slave_0 [ 632.364786] protocol 88fb is buggy, dev hsr_slave_1 [ 632.369994] protocol 88fb is buggy, dev hsr_slave_0 [ 632.375063] protocol 88fb is buggy, dev hsr_slave_1 [ 632.537329] overlayfs: failed to resolve './file1': -2 [ 632.575384] overlayfs: './file0' not a directory [ 632.596589] Process accounting resumed 04:10:27 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x6, 0x34f5, 0x2, 0xffff, 0x18, 0x200, 0xff, 0x7, 0xbb1f, 0x1, 0x8}) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x6, &(0x7f0000000080)=ANY=[]) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_rdma(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000180)='9p\x00', 0x408, &(0x7f0000000580)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@common=@cache_loose='cache=loose'}, {@rq={'rq', 0x3d, 0x7}}, {@common=@dfltuid={'dfltuid', 0x3d, r2}}], [{@dont_measure='dont_measure'}, {@euid_eq={'euid', 0x3d, r3}}, {@euid_lt={'euid<', r4}}, {@context={'context', 0x3d, 'unconfined_u'}}]}}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:27 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065c76469723d2e2f66696c65302c6c6f7765726469722e2f66696c65312c776f726b6469723d2e2f66696d653100"]) ioctl$VIDIOC_LOG_STATUS(r0, 0x5646, 0x0) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1/file0\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 632.656965] Process accounting resumed [ 632.758621] overlayfs: unrecognized mount option "uppeÇdir=./file0" or missing value [ 632.858949] overlayfs: unrecognized mount option "uppeÇdir=./file0" or missing value [ 632.948028] overlayfs: missing 'lowerdir' 04:10:29 executing program 3: 04:10:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604115, &(0x7f0000000000)) 04:10:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810900000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:29 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:29 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000080)='./file1/file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYRES32=r1]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x6}, &(0x7f0000000200)=0x8) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:29 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:29 executing program 3: 04:10:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810a00000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604135, &(0x7f0000000000)) [ 635.415603] overlayfs: unrecognized mount option "ç [ 635.415603] " or missing value [ 635.436147] overlayfs: unrecognized mount option "wor" or missing value 04:10:30 executing program 3: 04:10:30 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:30 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 635.534616] overlayfs: failed to resolve './file1': -2 04:10:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810b00000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:30 executing program 3: 04:10:30 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file1/file0\x00', 0x2) 04:10:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/current\x00', 0x2, 0x0) 04:10:30 executing program 3: 04:10:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810c00000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 635.824403] overlayfs: workdir and upperdir must be separate subtrees [ 635.853237] overlayfs: failed to resolve './file1': -2 04:10:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff31, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0x80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000180)=0x8) open(&(0x7f0000000240)='./file0\x00', 0x80200, 0x100) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:10:30 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:30 executing program 3: 04:10:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810502000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 636.389588] overlayfs: workdir and upperdir must be separate subtrees 04:10:31 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() accept4(r0, &(0x7f0000000200)=@can={0x1d, 0x0}, &(0x7f0000000040)=0x80, 0x80800) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=@deltfilter={0x14c, 0x2d, 0x200, 0x70bd2a, 0x25dfdbfe, {0x0, r2, {0xfffb, 0xb}, {0x6, 0xf}, {0xfffb, 0x3}}, [@TCA_CHAIN={0x8, 0xb, 0x10000}, @filter_kind_options=@f_rsvp6={{0xc, 0x1, 'rsvp6\x00'}, {0x54, 0x2, [@TCA_RSVP_SRC={0x14, 0x3, @rand_addr="29083c6ac830d018769f6c56136884df"}, @TCA_RSVP_DST={0x14, 0x2, @loopback}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x0, 0x9}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x74a4, 0x100000001, 0x7}, {0x7ff, 0x2c488000, 0x2}, 0x89, 0x800, 0x4}}]}}, @filter_kind_options=@f_rsvp6={{0xc, 0x1, 'rsvp6\x00'}, {0xb4, 0x2, [@TCA_RSVP_PINFO={0x20, 0x4, {{0x400, 0x4, 0x5eeb554}, {0x7, 0x151e56b1, 0x5}, 0x1d, 0x3, 0x9}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x10, 0x13}}, @TCA_RSVP_POLICE={0xc, 0x5, @TCA_POLICE_AVRATE={0x8, 0x4, 0x81}}, @TCA_RSVP_POLICE={0x40, 0x5, @TCA_POLICE_TBF={0x3c, 0x1, {0x100000001, 0x5, 0x7fffffff, 0x1, 0x2, {0x7, 0x2, 0x6, 0x7ff, 0x7ff, 0x80000001}, {0x8, 0x0, 0x0, 0x70d5f350, 0x4, 0x6}, 0xdcf, 0x81, 0x100}}}, @TCA_RSVP_SRC={0x14, 0x3, @ipv4={[], [], @loopback}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xffef, 0xf}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x7fffffff, 0x81, 0x6}, {0x2, 0x1f, 0x5}, 0x1d, 0x7, 0x8242}}]}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x80}, 0x10) sched_setscheduler(r1, 0x6, &(0x7f0000000080)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c06002c6c6f774f726469723d2e2f076425afe4a74c30e297202da90d082966696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x84000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000180)={0x2, 0x8e6}, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r2, 0xc2604110, &(0x7f0000000000)) mknod(&(0x7f00000001c0)='./file0\x00', 0x614, 0x5) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000013c0)={0x0, 0x0, 0x8f, 0x7f, 0x2, 0x4, 0x10001, 0x100000000, {0x0, @in6={{0xa, 0x4e23, 0x8, @loopback, 0x2}}, 0x3, 0x800, 0x1ff, 0x4, 0x4}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x8, 0xfff, 0x2, r3}, 0x10) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001480)) 04:10:31 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x00~WM\x00\x030\x80\x90\"\xcf\xde&U]\xc9\xec\xfe\x19t@n\xda\xd3\x83dx-c\xb6a(T\xb9\xe4\x9d\xbd\xca\xefq\x81\x97\xe3~\x87\n0\x8b\x1e:y\x8f\xa7\x88\xa4m0%\xef\x93>Q\x82\x8a\xb6u\x06N*\xdb\xe9\x12d#\xb4\xa7=h\xfb\xe9\x9cm\xb2\xf1`\xd4\x9c\xb6\xcc\xe7l\'(\x9aO\x9d\tsT\xaa\xa5\x86\r#\x83\xdf\x87Rk\xaa\x18M\x90\xbbw)6l\x17\xbc3\xd7e\xe9\xbc/\x88*\x13\xf3\xa9\xc1\xf6\x06`\xbdO\xd2\xfa1\xd2\xc0\xa7u$\"\x89\xbc\xe0b\xd1\r$\xde\xd5@i\x18\xa6k,u\xc4?\xe1\xffE\x8a\xe5\xcd\x9f\xecc\x03\x9b\xa5\xa7\xb6j`\xed\xe5\xcc\xda\xbc~\xe7v`\xef#X\xcc\xdf\xf0\"&\x02\x13\x84\xb0\xc25\xf1\x14\xed\x9a\xde\x92vz\xec\xc2V\xac\xde\xb6\x10\xdfB\xe7\x16\x9f$\x03W\xf75\xae_\xe2\x90\x17\xe5\x1e\'%/H\xb9[\xfb\xbb:\x86U5)\x8b\xdc6\xd7\x1d\xb65\xf4\x1cWw\x1d\xb7z\xea\xff\x88?\xeb=\xc3\xcc$\xbd<\x03n9j\xd3\xaf7\x94PX\x83\x9e\x81\"p\xbc@\x90\x1f\xa6T\xe7\xcc2\x92\xa8/\xc8\f7M\xc0qB\xa1\xc2\xe9\xd3\xe2R\x8eO\xda\xc3+\xca\xef\xe9\x10\xeb\xd3\xb9H\xa3\xbf\xeb\xef_\xa8\xd8$s\xc7\xfb\xf3\xec', 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_FPEXC(0xc, 0x0) socket$inet6(0xa, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) [ 636.434031] Process accounting resumed 04:10:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810503000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 636.486664] overlayfs: './file0' not a directory 04:10:31 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000000)=0x6e) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:31 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=.']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000140)="8c4cc8014ffc404139446e91237b6c985a5575b55add6ec2cf08dc34f960e866b25ae45667b7e58aa1289cc02f4c9abfda3c04b3c5ff8175ecc5e7ee7aa1236a2ac3b44f9bad51b4ea7f0eb935f1809196b44308ea") openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/fscreate\x00', 0x2, 0x0) 04:10:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810504000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:31 executing program 3: r0 = socket(0x10, 0x83000000003, 0x0) write(r0, &(0x7f00000004c0)="220000001e0063bb73ef6e0f06000714002000000012b9996e5157f87fcd6523b911", 0x22) 04:10:31 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:10:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810505000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 636.867088] overlayfs: workdir and upperdir must be separate subtrees [ 636.879138] nla_parse: 8 callbacks suppressed [ 636.879149] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. [ 636.899435] net_ratelimit: 24 callbacks suppressed [ 636.899444] protocol 88fb is buggy, dev hsr_slave_0 [ 636.909812] protocol 88fb is buggy, dev hsr_slave_1 [ 636.944233] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. [ 637.055347] overlayfs: failed to resolve './file1': -2 04:10:31 executing program 3: renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(r0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) getdents(r1, &(0x7f0000001240)=""/4096, 0x1000) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x100000000000009f, 0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) 04:10:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008913, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) socketpair(0x9, 0x4, 0x9, &(0x7f0000000080)) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:10:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810506000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:32 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 637.464132] overlayfs: failed to resolve './file0': -2 04:10:32 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000380)='./file1\x00') ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00000002c0)="490afa1f0fda227c2bf090d5c99c9dd174c38d008e5f71c3bc2204ce2e6027a8a8538945b4999fc2091d7032fc925f3804f1df0210f386418f469d4ffd7dd72f1e60904fccfb3691d8a067f4f19e174b36dd00351a7197e203b81b254d77402c33ec0fecf6086c92e9d834e77df48d2fb8b8685fc51f295e34b6c7bae8033fc9465dd07dcc3c883599be00406e98b0408b8bbdbabcde806465c6bffaeab506f566d313a6502f87fb0adb2b26d61e80") write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') bind$isdn_base(r0, &(0x7f0000000000)={0x22, 0x7, 0x1, 0x8, 0x8000}, 0x6) mknodat(r0, 0x0, 0x0, 0x0) 04:10:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810507000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x334, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000080)) [ 637.588250] overlayfs: failed to resolve './fi': -2 04:10:32 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0xfffffffffffffffd) getsockname(r0, &(0x7f0000000380)=@ax25={{0x3, @rose}, [@remote, @null, @bcast, @netrom, @default, @default, @rose, @rose]}, &(0x7f0000000400)=0x80) ioctl$BLKPG(r2, 0x1269, 0x0) [ 637.637960] overlayfs: './file0' not a directory [ 637.687708] Process accounting resumed 04:10:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810508000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 637.722311] overlayfs: unrecognized mount option "lowevdir=./file1" or missing value [ 637.778392] protocol 88fb is buggy, dev hsr_slave_0 [ 637.783540] protocol 88fb is buggy, dev hsr_slave_1 [ 637.800232] Process accounting resumed [ 637.851516] [ 637.853203] ====================================================== [ 637.859524] WARNING: possible circular locking dependency detected [ 637.865865] 4.19.36 #4 Not tainted [ 637.869412] ------------------------------------------------------ [ 637.875759] syz-executor.0/7425 is trying to acquire lock: [ 637.881396] 00000000263fea62 (&acct->lock#2){+.+.}, at: acct_pin_kill+0x27/0x100 [ 637.889058] [ 637.889058] but task is already holding lock: [ 637.890471] kobject: 'loop1' (000000007cb36856): kobject_uevent_env [ 637.895038] 00000000254bf157 (sb_writers#4){.+.+}, at: mnt_want_write+0x3f/0xc0 [ 637.895081] [ 637.895081] which lock already depends on the new lock. [ 637.895081] [ 637.917266] [ 637.917266] the existing dependency chain (in reverse order) is: [ 637.924927] [ 637.924927] -> #2 (sb_writers#4){.+.+}: [ 637.930436] __sb_start_write+0x20b/0x360 [ 637.935119] mnt_want_write+0x3f/0xc0 [ 637.937277] kobject: 'loop1' (000000007cb36856): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 637.939504] ovl_want_write+0x76/0xa0 [ 637.939543] ovl_link+0x7c/0x2d5 [ 637.939562] vfs_link+0x7a4/0xb60 [ 637.961199] do_linkat+0x550/0x770 [ 637.965287] __x64_sys_link+0x61/0x80 [ 637.969655] do_syscall_64+0x103/0x610 [ 637.974076] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 637.979789] [ 637.979789] -> #1 (&ovl_i_mutex_key[depth]){+.+.}: [ 637.986228] down_write+0x38/0x90 [ 637.990280] ovl_write_iter+0x148/0xc20 [ 637.994868] __vfs_write+0x58e/0x820 [ 637.999123] __kernel_write+0x110/0x390 [ 638.003622] do_acct_process+0xd37/0x1150 [ 638.008291] acct_pin_kill+0x2f/0x100 [ 638.012639] pin_kill+0x18f/0x860 [ 638.016631] acct_on+0x574/0x790 [ 638.020520] __x64_sys_acct+0xae/0x200 [ 638.024931] do_syscall_64+0x103/0x610 [ 638.029342] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 638.035058] [ 638.035058] -> #0 (&acct->lock#2){+.+.}: [ 638.040630] lock_acquire+0x16f/0x3f0 [ 638.044959] __mutex_lock+0xf7/0x1300 [ 638.049287] mutex_lock_nested+0x16/0x20 [ 638.053965] acct_pin_kill+0x27/0x100 [ 638.058291] pin_kill+0x18f/0x860 [ 638.062377] acct_on+0x574/0x790 [ 638.066293] __x64_sys_acct+0xae/0x200 [ 638.070707] do_syscall_64+0x103/0x610 [ 638.075116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 638.080815] [ 638.080815] other info that might help us debug this: [ 638.080815] [ 638.088968] Chain exists of: [ 638.088968] &acct->lock#2 --> &ovl_i_mutex_key[depth] --> sb_writers#4 [ 638.088968] [ 638.100273] Possible unsafe locking scenario: [ 638.100273] [ 638.106328] CPU0 CPU1 [ 638.110991] ---- ---- [ 638.115648] lock(sb_writers#4); [ 638.119105] lock(&ovl_i_mutex_key[depth]); [ 638.126050] lock(sb_writers#4); [ 638.132025] lock(&acct->lock#2); [ 638.135570] [ 638.135570] *** DEADLOCK *** [ 638.135570] [ 638.141643] 2 locks held by syz-executor.0/7425: [ 638.146397] #0: 000000009956e5ec (acct_on_mutex){+.+.}, at: __x64_sys_acct+0xa6/0x200 [ 638.154492] #1: 00000000254bf157 (sb_writers#4){.+.+}, at: mnt_want_write+0x3f/0xc0 [ 638.162414] [ 638.162414] stack backtrace: [ 638.166925] CPU: 1 PID: 7425 Comm: syz-executor.0 Not tainted 4.19.36 #4 [ 638.173769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.183139] Call Trace: [ 638.185747] dump_stack+0x172/0x1f0 [ 638.189400] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 638.194797] __lock_acquire+0x2e6d/0x48f0 [ 638.198965] ? mark_held_locks+0x100/0x100 [ 638.203207] ? __lock_is_held+0xb6/0x140 [ 638.207271] ? save_trace+0xe0/0x290 [ 638.210995] ? acct_pin_kill+0x27/0x100 [ 638.214987] lock_acquire+0x16f/0x3f0 [ 638.218795] ? acct_pin_kill+0x27/0x100 [ 638.222771] ? acct_pin_kill+0x27/0x100 [ 638.226746] __mutex_lock+0xf7/0x1300 [ 638.230582] ? acct_pin_kill+0x27/0x100 [ 638.234563] ? mark_held_locks+0xb1/0x100 [ 638.238713] ? trace_hardirqs_on_caller+0x6a/0x220 [ 638.243648] ? acct_pin_kill+0x27/0x100 [ 638.247649] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 638.252414] ? lockdep_hardirqs_on+0x415/0x5d0 [ 638.257002] ? retint_kernel+0x2d/0x2d [ 638.260894] ? mutex_trylock+0x1e0/0x1e0 [ 638.264959] ? pin_kill+0x13b/0x860 [ 638.268591] ? find_held_lock+0x35/0x130 [ 638.272657] ? pin_kill+0x13b/0x860 [ 638.276303] ? retint_kernel+0x2d/0x2d [ 638.280200] mutex_lock_nested+0x16/0x20 [ 638.284260] ? mutex_lock_nested+0x16/0x20 [ 638.288496] acct_pin_kill+0x27/0x100 [ 638.292302] pin_kill+0x18f/0x860 [ 638.295757] ? pin_insert+0x60/0x60 [ 638.299391] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 638.304238] ? finish_wait+0x260/0x260 [ 638.308128] acct_on+0x574/0x790 [ 638.311513] __x64_sys_acct+0xae/0x200 [ 638.315410] ? do_syscall_64+0x5b/0x610 [ 638.319394] do_syscall_64+0x103/0x610 [ 638.323313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 638.328508] RIP: 0033:0x458c29 [ 638.331699] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:10:33 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:33 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 638.350691] RSP: 002b:00007f2007154c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 638.358424] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000458c29 [ 638.367078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 638.374359] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 638.381641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20071556d4 [ 638.388930] R13: 00000000004beb3f R14: 00000000004cf8d0 R15: 00000000ffffffff [ 638.440942] overlayfs: unrecognized mount option "lowevdir=./file1" or missing value [ 638.474311] overlayfs: failed to resolve './fi': -2 [ 638.476840] Process accounting resumed [ 638.480331] kobject: 'loop5' (00000000b973046b): kobject_uevent_env 04:10:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000140)={0x3, 0x0, [{0x40000001, 0x2, 0x3, 0x1, 0x85}, {0x4000000a, 0xfffffffffffffff7, 0x1000, 0xd7, 0x929}, {0xc0000002, 0xffffffff, 0x1, 0x2, 0x7b67}]}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:10:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810509000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:33 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0xfffffffffffffffd) getsockname(r0, &(0x7f0000000380)=@ax25={{0x3, @rose}, [@remote, @null, @bcast, @netrom, @default, @default, @rose, @rose]}, &(0x7f0000000400)=0x80) ioctl$BLKPG(r2, 0x1269, 0x0) [ 638.505117] kobject: 'loop5' (00000000b973046b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 638.521087] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 638.527696] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 638.539130] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 638.545657] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 638.578364] protocol 88fb is buggy, dev hsr_slave_0 [ 638.579146] protocol 88fb is buggy, dev hsr_slave_0 [ 638.583506] protocol 88fb is buggy, dev hsr_slave_1 [ 638.589168] protocol 88fb is buggy, dev hsr_slave_1 [ 638.593677] protocol 88fb is buggy, dev hsr_slave_0 [ 638.603780] protocol 88fb is buggy, dev hsr_slave_1 [ 638.617335] kobject: 'loop3' (00000000d72eb07e): kobject_uevent_env 04:10:33 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upNerd\t\x00=./file0,lowerdir=./file1#workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 638.624333] kobject: 'loop3' (00000000d72eb07e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 638.643526] Process accounting resumed 04:10:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff81050a000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 638.674413] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 638.681636] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:10:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x18000, 0x0) renameat2(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f00000013c0)='./file0\x00', 0x4) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000140)) setxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.selinux\x00', &(0x7f0000000280)='system_u:object_r:logrotate_exec_t:s0\x00', 0x26, 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x3f) ioctl(r0, 0xc260410e, &(0x7f0000000140)) [ 638.789217] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 638.831764] overlayfs: './file0' not a directory [ 638.845823] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:10:33 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./fi']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff81050b000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 638.901937] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 638.910866] Process accounting resumed [ 638.921478] overlayfs: unrecognized mount option "upNerd " or missing value [ 638.941654] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:10:33 executing program 5: r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) prctl$PR_SET_DUMPABLE(0x4, 0x1) chdir(&(0x7f0000000380)='./file0\x00') ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000200)) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 638.973708] Process accounting resumed [ 638.990049] kobject: 'loop1' (000000007cb36856): kobject_uevent_env [ 639.012542] kobject: 'loop1' (000000007cb36856): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:10:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0x7, &(0x7f0000000140)="dda32252030000000000000074d33d14219f151f204da8e1363f4052f0d436a37722cdd059e0bc16b5088a17b23ffb6698033a1758a58f8fe1724f52a975ae3f0cb7a527c1ff96e7212d1d16ec001031a0652b1df2928851c25724176a34fe778c392c639cb0c457f395aba7d79fcad28dd62c7a2bd090858831276a9df5") [ 639.032521] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 639.039644] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 639.053199] kobject: 'loop5' (00000000b973046b): kobject_uevent_env [ 639.060129] kobject: 'loop5' (00000000b973046b): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:10:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff81050c000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 639.081614] overlayfs: failed to resolve './fi': -2 [ 639.101309] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 639.104585] overlayfs: unrecognized mount option "upNerd " or missing value 04:10:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff81050e000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 639.157787] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 639.168867] overlayfs: failed to resolve './file1': -2 04:10:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810560000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/ip_vs\x00') [ 639.198193] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 639.227945] overlayfs: failed to resolve './file1': -2 [ 639.242954] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:10:33 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0xfffffffffffffffd) getsockname(r0, &(0x7f0000000380)=@ax25={{0x3, @rose}, [@remote, @null, @bcast, @netrom, @default, @default, @rose, @rose]}, &(0x7f0000000400)=0x80) ioctl$BLKPG(r2, 0x1269, 0x0) 04:10:33 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:33 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000040)) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:33 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000600)=""/202) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="757070656b6469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65318a7bb3118be01c415afef6fd0392f5058447976274c209004fe35ab632655848e4c4d0509b407a356181a1a3546a4b5cf8f3833391b4d93f28da712c26edb2560ca36d5883ee8e5ba3f61fc4874f7d5598a063778a303bab39e143c381df1211ffc9a675dca446487f0f13720e849641f07f33d3042ce45d56cdb19b9a5e327eed52d8a0a023ec178daae2748d56b42e518780c110648202a39243838623e6"]) chdir(&(0x7f0000000380)='./file0\x00') getxattr(&(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080)=@random={'os2.', '-\x00'}, &(0x7f0000000100)=""/42, 0x2a) write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105e0000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 639.272852] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 639.294689] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 639.306175] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 639.331049] overlayfs: unrecognized mount option "00000000000000000004" or missing value [ 639.341261] overlayfs: failed to resolve './file': -2 [ 639.353740] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 639.369926] kobject: 'loop1' (000000007cb36856): kobject_uevent_env 04:10:34 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000000912, &(0x7f00000000c0)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/92, 0x5c}, {&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000240)={0x3, 0xfffffffffffffffb, 0x2000000ade, 0xfff, 0xfffffffffffffe00, 0x9}) ioctl(r1, 0xc2604110, &(0x7f0000000000)) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f00000013c0)={0x80000000, 0x8, "db81413a5d5a1d871ab6167c8f173da3bf8601a11db1fd9c42374f4c53f6d014", 0x2, 0x8b1a, 0x5, 0x5, 0xff, 0x4, 0xafd0, 0xb7ef, [0x77e9, 0x3ff, 0x1, 0x3f]}) [ 639.393919] kobject: 'loop1' (000000007cb36856): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 639.419669] kobject: 'loop5' (00000000b973046b): kobject_uevent_env [ 639.423365] overlayfs: unrecognized mount option "00000000000000000004" or missing value [ 639.426330] kobject: 'loop5' (00000000b973046b): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:10:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105f0000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 639.474161] kobject: 'loop3' (00000000d72eb07e): kobject_uevent_env [ 639.494223] kobject: 'loop3' (00000000d72eb07e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 639.500953] overlayfs: unrecognized mount option "uppekdir=./file0" or missing value [ 639.538595] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 639.571541] overlayfs: failed to resolve './file': -2 [ 639.584551] overlayfs: unrecognized mount option "uppekdir=./file0" or missing value [ 639.592770] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 639.621092] kobject: 'loop1' (000000007cb36856): kobject_uevent_env 04:10:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:10:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810540010000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:34 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 639.635358] kobject: 'loop1' (000000007cb36856): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 639.650949] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 639.657513] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 639.668511] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 639.675544] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:10:34 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0xfffffffffffffffd) getsockname(r0, &(0x7f0000000380)=@ax25={{0x3, @rose}, [@remote, @null, @bcast, @netrom, @default, @default, @rose, @rose]}, &(0x7f0000000400)=0x80) ioctl$BLKPG(r2, 0x1269, 0x0) 04:10:34 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) tkill(r1, 0x21) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707009000000696c65302c6c6f7765726469723d2e2f66a9721ab12c776f706b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000002c0)=""/173, &(0x7f0000000000)=0xad) acct(&(0x7f00000000c0)='./file1\x00') 04:10:34 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66b7c21d696c65302c960f0000726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65314d37c8adc0d77f2a08fb5555c9f847c98af960ca90a7af93d1ae8f29f55fae9ab1f66f1de1f5da1b1aa5500bf8dba730e95245f52d65de34c6a0a616258aa9875f4b5fbcd7d02923fc6fe5e3fa7645628241b40d1fc45efd125c0e0138ab1edcd3cb7c02e654d62e8258bd3a0aed0119e39729a0d2c390f44d54cdd87cada5d0c40f3e84d4bbebab430b046d"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x800}, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 639.701103] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 639.721664] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:10:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500030000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 639.785704] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 639.787810] overlayfs: failed to resolve './file': -2 [ 639.807364] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 639.847142] overlayfs: unrecognized mount option "–" or missing value [ 639.862809] kobject: 'loop1' (000000007cb36856): kobject_uevent_env 04:10:34 executing program 2: r0 = epoll_create1(0x80000) fsetxattr$security_smack_entry(r0, &(0x7f0000001400)='security.SMACK64MMAP\x00', &(0x7f0000001440)='/dev/snd/pcmC#D#c\x00', 0x12, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0xfff, 0x7, 0xa0, 0x4, 0x7ff, 0x3ff, 0x100000001, 0x1}, &(0x7f0000000140)={0x8, 0x3, 0x4, 0x9, 0x80000001, 0x8, 0x1, 0x1}, &(0x7f0000000180)={0x5fb, 0x80000000, 0x4, 0x4, 0x9, 0x7, 0x7ff80}, &(0x7f0000000280)={r3, r4+30000000}, &(0x7f00000013c0)={&(0x7f00000002c0)={0x5}, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r2, 0xc2604110, &(0x7f0000000000)) timer_create(0x6, &(0x7f0000001500)={0x0, 0x20, 0x1, @thr={&(0x7f0000001480)="1aff67c493a9a6c91e2813f276a073fdc600eb3f121500c80d4243e1aa1c9941c9dcc1c334302072808a20eca8c174fff38709db6052f0a3b1270eab4668df0b1ae4fb6c7339318f1dc1f397190d", &(0x7f0000001800)="6325d702fb4c6f2711f57705316357520f7d51098dc2c7ea9e8207a98b28c3c00b9d744f1ecc7c67325a47b0f7aa6190b20c26a0c10f084aa69ccd6bbebcd2047a8d8aa363e9577557d327a9091755308d96b2579c0070825a186ae5b0d62e801e024cc7e200c40640fa4f12c2d4a81cdc70d0a1c75a82d90f83e78ff63aef889223168ac3c96d1226f7cd28812a0749b2f7f178d78658303577878c4b0c61ee6247adb6b0dddff2caff66967a5bb071f7da3d3b518807922b4096c167366569d016e354abe74a89a429b510"}}, &(0x7f0000001600)=0x0) timer_delete(r5) [ 639.897889] kobject: 'loop1' (000000007cb36856): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 639.912904] overlayfs: unrecognized mount option "upp " or missing value 04:10:34 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500050000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 639.946089] overlayfs: unrecognized mount option "–" or missing value [ 639.953931] kobject: 'loop3' (00000000d72eb07e): kobject_uevent_env [ 639.970333] kobject: 'loop3' (00000000d72eb07e): fill_kobj_path: path = '/devices/virtual/block/loop3' 04:10:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f00000013c0)={0x5, 0x10, 0xfa00, {&(0x7f0000001800), r2, 0x3}}, 0x18) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setxattr(&(0x7f0000001500)='./file0\x00', &(0x7f0000001440)=@random={'os2.', '/dev/snapshot\x00'}, &(0x7f00000014c0)='/dev/snd/pcmC#D#c\x00', 0x12, 0x2) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl(r3, 0xc2604110, &(0x7f0000000000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000001400), &(0x7f0000001480)=0x30) [ 640.039616] overlayfs: unrecognized mount option "upp " or missing value [ 640.050410] kobject: 'loop5' (00000000b973046b): kobject_uevent_env [ 640.059298] kobject: 'loop5' (00000000b973046b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 640.070194] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 640.076831] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:10:34 executing program 5: mkdir(&(0x7f0000000700)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:34 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0xfffffffffffffffd) getsockname(r0, &(0x7f0000000380)=@ax25={{0x3, @rose}, [@remote, @null, @bcast, @netrom, @default, @default, @rose, @rose]}, &(0x7f0000000400)=0x80) 04:10:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500060000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 640.087563] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 640.101146] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 640.114032] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 640.127068] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:10:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) [ 640.160040] kobject: 'loop1' (000000007cb36856): kobject_uevent_env [ 640.172417] kobject: 'loop1' (000000007cb36856): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:10:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500070000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 640.230556] overlayfs: failed to resolve './file1': -2 [ 640.237696] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 640.258476] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 640.309730] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 640.348541] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 640.363534] overlayfs: failed to resolve './file1': -2 04:10:35 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000002c0)={0x100000000, {{0xa, 0x4e20, 0xfffffffffffffe00, @loopback, 0x100000000}}}, 0x88) acct(&(0x7f00000000c0)='./file1\x00') lstat(&(0x7f0000000000)='./file2\x00', &(0x7f0000000200)) mknodat(r0, 0x0, 0x0, 0x0) 04:10:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x81, 0x4) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 04:10:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105a7070000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 640.386065] Process accounting resumed [ 640.392843] kobject: 'loop3' (00000000d72eb07e): kobject_uevent_env [ 640.402822] kobject: 'loop3' (00000000d72eb07e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 640.420934] kobject: 'loop4' (0000000057387c48): kobject_uevent_env 04:10:35 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0xfffffffffffffffb, 0xd95, 0x5, 'queue0\x00', 0x7}) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:35 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:35 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0xfffffffffffffffd) [ 640.433151] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 640.467347] kobject: 'loop5' (00000000b973046b): kobject_uevent_env [ 640.475705] kobject: 'loop5' (00000000b973046b): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:10:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810500090000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 640.489852] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 640.497304] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 640.519639] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 640.526691] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 640.567218] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 640.592215] overlayfs: failed to resolve './file1': -2 [ 640.597950] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:10:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000013c0)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000001800)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="210725bd7000fcdbdf25019d958e96b7ebb20000000000000008410000004c0018ffffffff65746800000000000000000000000014d64a1581743800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c676beb8de70093064f4cc4202614ec1b76bc63e"], 0x68}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000001400)=""/76, &(0x7f0000001480)=0x4c) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r3, 0xc2604110, &(0x7f0000000000)) 04:10:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105000a0000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 640.616139] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 640.629829] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 640.649186] kobject: 'loop5' (00000000b973046b): kobject_uevent_env [ 640.656411] kobject: 'loop5' (00000000b973046b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 640.667676] kobject: 'loop3' (00000000d72eb07e): kobject_uevent_env [ 640.674835] kobject: 'loop3' (00000000d72eb07e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 640.705879] kobject: 'loop1' (000000007cb36856): kobject_uevent_env [ 640.743027] kobject: 'loop1' (000000007cb36856): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:10:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105000b0000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:35 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:35 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000200)={{0x240000, 0x40}, {0x100000000, 0x7}, 0x4, 0x4, 0x36}) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 640.809058] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 640.825829] overlayfs: failed to resolve './file1': -2 [ 640.840033] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:10:35 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="55707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531162f1cbe1b173f423a9a5f9eacecb5f1af6d393ed3e93c65b0826bd37b5cb9dc5f9e674fa9cbb3aa50df1ad634cc41a7ff5e06f313cf31d6be53683af5d8bd17d6c0a8beb5738000c4b00b3388e8f08d133714d5a07577bafe451d2f57b8604bb889d25cab6e16e708c2a14252a7df0fc446ccf0abbdea040cc77460f732dcea46a621077e9a65a30e9f9a"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') write$P9_RLERROR(r0, &(0x7f0000000000)={0xa, 0x7, 0x2, {0x1, ')'}}, 0xa) acct(&(0x7f00000000c0)='./file1\x00') acct(0x0) mknodat(r0, 0x0, 0x0, 0x0) 04:10:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x8, &(0x7f0000003a00)=[{&(0x7f0000000180)="3b58ff98125bfcc96035acfbb47f6a07efc82c39a3d6a0c1d762da3b9d70939d5a54218dd7f180d85d4279", 0x2b, 0x6}, {&(0x7f00000013c0)="f92b2a75c7d44b3cf5c76167248f324b8915849f75db9912d715e1094356598fde41ad5acc1c60c417b492f32db5338edd06ac8add9c271a316a1774529448ed0b81254de0bbd3344865dfad49a82704b053ae6141d92743dc020a8f93114f5d3de1c7b2abfd1c0637ae2269fd1501b70deca93163a11a82fe020707f4f89e8ca7b4418253da401846eb8b2cde450bc19d0dbf45cce9838e742d6e96bd62d430a54df6d95e44359c0d5c971ea427bad64ead1a955afd1b4c", 0xb8, 0x4}, {&(0x7f0000001800)="ea6c7beeb0603782fca7cd5f9789af6cca06e74660cbfcb1aca79cec86542969b24d4890869d44d513b967d89816c58e950e437ed30c9df110fa36d2ce093616aac7ff87959d04d4a1ddedc133ce70d77d07b34d0d4aabed175d2d170c185ca1229b70135b78a1ad337366dc37d2fdd74ccad4d6544c338a292856b8128c8e3fa75836edb784fa3f4867174b487615166fe51cf1a7899f5f9108edc28441112a93fe2605caefb63bec0619c9f9b6c7a7e012ed4c536063ef31d61bd38df6ef269ca4dbf741def049e13789fc25f80ddc76a8dd3fcdc9f1704e5bf3c4b1f9cb8a7abf2820174d0e79beb603fb79a52050a33583", 0xf3, 0x2}, {&(0x7f0000001900)="1dd7d310d84d178a4520331db9e4938f86cf5ea2e1c57faac4c77f3f818cf6b04d53736dd3c4ed3e3e52408112c3286b5f7a5d908568202dcbf663c45f15f7594e046d27ad7d7a476c38111e4201e6dd3d38341dcbed8270da507e1a4a730ff78e61282daed339917306b1bafc52c919af86d83853b5a1bbadcc1024d8d7592e28e5473fc1c604856daa761523966564c5c64bafe6e2613530276e90e13cb96aae499ba089ce0f9b0f92b87cd4db54596955e713735cb3a983c67aa688c81202e8220d4f10578622bf471870c12706e6690e01422a7d03a25065d4de060b7b4b4efe4fba41fae7f8cd2a20889d25b9b33ba00d5920d0", 0xf6, 0xffffffff}, {&(0x7f0000000280)="c1c1928e8bf57d8e85fd36fbd535fbe3f11887d4e9128f5a04347683d5373be295978dc356416d6d34ec461b5a8099d2e23b7931b9799561fbfe831f2a04a13755d9f537c064b50e6d23a454a7fafb2253f16da995e1", 0x56, 0x9}, {&(0x7f0000001a00)="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", 0x1000, 0x39a}, {&(0x7f0000001480)="56ca1a8953ba0adbbbbb75a145c8718afe0e178e3c42d5da4bff90f4f4ccd563f1ccc692bb76f36bfce5cc1171757957d2de9233ab31e95cef9c0aab2c01ce1224bf236eee9f715893a3265af25fd9bfc70d8cf26741eb38940e1901f2016187282b645fb628c740cf26715db428fbf2257e2979cd06098b47ed3b7b34c5f7b455df09b09cd01f974a0f8df24beadda40c27d86596bd81bb5a367e1580d9cbb6a12b1bf4d521ca", 0xa7, 0x8000}, {&(0x7f0000002a00)="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", 0x1000, 0x9f}], 0x40060, &(0x7f0000003ac0)=ANY=[@ANYBLOB="666c7573686f6e636f6d6d69742c737562766f6c3d2d2b2c7468726561645f706f6f6c3d3078303030303030303030303030303030312c7468726561645f706f6f6c3d3078303030303030303030303030303130312c6465766963653d2e1266696c65302c7373645f7370726561642c7375626a5f747970653d65746830776c616e317d3a5e242a216367726f7570706f7369785f61636c5f616363657373766d6e6574302c7375626a5f757365723ddb73656375726974792c7375626a5f757365723d8970707030776c616e31682c7375626a5f747970653d2f6465762f736e642f70636d4323442363002c00"]) 04:10:35 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) [ 640.863478] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 640.881585] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:10:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105000c0000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 640.943443] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 640.954837] overlayfs: unrecognized mount option "Upperdir=./file0" or missing value [ 640.968019] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 641.009616] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 641.047174] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:10:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000001480)={0x34, 0x0, &(0x7f00000002c0)}) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000001380)=""/195, &(0x7f0000000200)=0xc3) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000001c0)={0x0, r1}) getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0x14) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000280)={0x7}) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000180)={r2, 0x6, 0x5, 0x1f, 0xffffffffffff0000, 0x400, 0x1}) 04:10:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105840d0000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 641.064650] overlayfs: unrecognized mount option "Upperdir=./file0" or missing value [ 641.102876] kobject: 'loop1' (000000007cb36856): kobject_uevent_env 04:10:35 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="7570708b276469723d2e2f66696c6530246c6f7765726469723d2e0d66696c65312c776fc0cb366c91214db266696c6531"]) chdir(&(0x7f0000000000)='./file1\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 641.137692] kobject: 'loop1' (000000007cb36856): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:10:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105000e0000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000013c0)=""/245, &(0x7f0000000080)=0xf5) [ 641.204249] kobject: 'loop5' (00000000b973046b): kobject_uevent_env [ 641.242171] kobject: 'loop5' (00000000b973046b): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:10:35 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) [ 641.260558] overlayfs: unrecognized mount option "upp‹'dir=./file0$lowerdir=. file1" or missing value [ 641.291872] kobject: 'loop3' (00000000d72eb07e): kobject_uevent_env [ 641.303396] overlayfs: unrecognized mount option "upp‹'dir=./file0$lowerdir=. file1" or missing value [ 641.317453] IPVS: length: 245 != 8 [ 641.324631] Process accounting resumed [ 641.336681] kobject: 'loop3' (00000000d72eb07e): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 641.350478] Process accounting resumed [ 641.383259] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 641.411095] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 641.450412] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 641.465739] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:10:36 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./\x00\x00le1,wor+dir=./file1']) chdir(&(0x7f0000000000)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105c00e0000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:36 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, 0x0) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') 04:10:36 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) 04:10:36 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(r0, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001380)=""/34, 0xffffffffffffffb2}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 641.493982] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 641.502085] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:10:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105001f0000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 641.551933] kobject: 'loop4' (0000000057387c48): kobject_uevent_env 04:10:36 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) [ 641.599628] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 641.643249] overlayfs: failed to resolve './file1': -2 04:10:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604111, &(0x7f0000001980)="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") [ 641.665890] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 641.688492] overlayfs: missing 'workdir' 04:10:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105003f0000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 641.717466] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 641.767585] kobject: 'loop3' (00000000d72eb07e): kobject_uevent_env [ 641.779962] overlayfs: missing 'workdir' [ 641.793592] overlayfs: failed to resolve './file1': -2 [ 641.807087] kobject: 'loop3' (00000000d72eb07e): fill_kobj_path: path = '/devices/virtual/block/loop3' 04:10:36 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="380525a9726469723d2e2f66696c65302c6c6f77657264694869723d2e2f66696c65f800"/49]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') 04:10:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x7) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x49b947f3, 0x8, 0x6, 0x6, 0x1ff}) 04:10:36 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 04:10:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff810501400000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:36 executing program 0: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f0000000100)=@ng={0x4, 0x13, "213a0448ad7068a973"}, 0xb, 0x2) acct(&(0x7f00000000c0)='./file1\x00') mknodat(r0, 0x0, 0x0, 0x0) [ 641.875505] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 641.893290] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 641.938375] net_ratelimit: 16 callbacks suppressed [ 641.938383] protocol 88fb is buggy, dev hsr_slave_0 [ 641.948763] protocol 88fb is buggy, dev hsr_slave_1 [ 641.970832] overlayfs: unrecognized mount option "8%©rdir=./file0" or missing value 04:10:36 executing program 1: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, 0x0) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(r0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getpeername$ax25(r0, 0x0, &(0x7f0000000180)) acct(&(0x7f00000000c0)='./file1\x00') [ 641.990336] kobject: 'loop2' (00000000f0c7e6c8): kobject_uevent_env [ 642.029555] kobject: 'loop2' (00000000f0c7e6c8): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:10:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105be460000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) 04:10:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008b12, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000001540)=""/102, 0x66}], 0x5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/4096, 0xfffffffffffffe8e}], 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x398, &(0x7f0000000200)=[{&(0x7f0000001380)=""/34, 0x22}], 0x1}}], 0x1, 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 642.093579] overlayfs: unrecognized mount option "8%©rdir=./file0" or missing value [ 642.107853] kobject: 'loop1' (000000007cb36856): kobject_uevent_env [ 642.145587] kobject: 'loop1' (000000007cb36856): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 642.185167] kobject: 'loop5' (00000000b973046b): kobject_uevent_env 04:10:36 executing program 3: mkdir(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="a96e7e766da68b5d09d87f47f70bf9f8756cea8230decf7198d8b40e464a8265c63bab258d1ed15333c6d616334651597bde1f4df3c951cb201cd05845440d67336b1bb7c2abf7dd7b3e1a826bebca1894f54830671dc788fa2781a14681ae800ea57a8f9b5427a523d3e6", 0x6b, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x5, &(0x7f0000000280)=""/186) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, 0x0, 0x0) 04:10:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @initdev}}, 0x0, 0x1, 0x0, "99d700aa4a4ffb66a45714dcf773743555195ac36510e723db33ae05662f9746b65303525b8bd6ec0cc6c87372e97283967119567369f1cf32714cc5af821145b14ededb4870db0615a346e21f3f8b07"}, 0xd8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a067fbc45ff8105f8460000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005081000414900000004fcff", 0x58}], 0x1) [ 642.210695] kobject: 'loop5' (00000000b973046b): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:10:36 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f776572646972012e68c970f40526f3426f72851c0197f4c8164e696c6531"]) chdir(&(0x7f0000000380)='./file0\x00') write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') acct(&(0x7f00000000c0)='./file1\x00') [ 642.295217] kobject: 'loop4' (0000000057387c48): kobject_uevent_env [ 642.319174] Process accounting resumed [ 642.322956] overlayfs: './file0' not a directory [ 642.333135] kobject: 'loop4' (0000000057387c48): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:10:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x1, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc01