x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x600000000000000) 19:35:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x40000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:36 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290007002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x300000000000000) 19:35:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x700000000000000) 19:35:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x41000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:36 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="29000000200c190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x12, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x800000000000000) 19:35:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x44248000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x18, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x48000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:37 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290008002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x900000000000000) 19:35:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x25, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0xf, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x4c000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:37 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="29000000200d190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x5c000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x10000000000000) 19:35:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xa00000000000000) 19:35:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x5d020000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x104, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:39 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290009002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x900000000000000) 19:35:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xb00000000000000) 19:35:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x5e000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x191, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:39 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="29000000200e190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x68000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x300, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xa00000000000000) 19:35:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xc00000000000000) 19:35:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x3f4, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x6c000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:40 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29000a002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x900000000000000) 19:35:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xd00000000000000) 19:35:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x500, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x74000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:40 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="29000000200f190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x600, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x8, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x7a000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xe00000000000000) 19:35:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x700, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x826c0102, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:41 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29000b002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x80000000000) 19:35:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x1000000000000000) 19:35:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x900, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x8cffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:41 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002010190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x1100000000000000) 19:35:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x90480000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xa0030000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:42 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29000c002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x1200000000000000) 19:35:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xffffffa1) 19:35:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xa1ffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:42 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002011190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xa2010000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xffffffa1) 19:35:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x1800000000000000) 19:35:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc0ed0000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:44 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29000d002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:44 executing program 3: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900ff002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0xf00, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x2000000000000000) 19:35:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc3ffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:44 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002012190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc4030000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x2500000000000000) 19:35:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc5030000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:45 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 915.766511][T16221] overlayfs: filesystem on './bus' not supported as upperdir 19:35:45 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x3f00000000000000) 19:35:46 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29000e002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc6030000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x4800000000000000) 19:35:46 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002018190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x2000000000000000) 19:35:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xd8ffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x40000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x2500, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 916.993061][T16301] overlayfs: filesystem on './bus' not supported as upperdir 19:35:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x4c00000000000000) 19:35:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x10000000) 19:35:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x3f00, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 917.642796][T16354] overlayfs: filesystem on './bus' not supported as upperdir 19:35:47 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290010002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xdaffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xc000000) 19:35:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x5c00000000000000) 19:35:47 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002021190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x5c00, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xf0ffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x6000000) 19:35:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x6800000000000000) 19:35:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xf6ffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x9101, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:48 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290011002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:48 executing program 3: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29006c002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0xf403, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xfeffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x6c00000000000000) 19:35:48 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002025190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0xff00, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xff000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 919.358114][T16575] overlayfs: overlapping lowerdir path 19:35:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x7400000000000000) 19:35:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xff030000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 919.790117][T16645] overlayfs: failed to resolve './file1': -2 19:35:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x7a00000000000000) 19:35:49 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290012002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xff0f0000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:49 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002041190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xa1ffffff00000000) 19:35:49 executing program 3: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002025190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffff1f00, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xa1ffffffffffffff) 19:35:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffff7f, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xebffffff00000000) 19:35:51 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290018002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffff8c, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x5, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:53 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002048190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:53 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xfeffffff00000000) 19:35:53 executing program 3: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002021190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x6, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffffa1, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:53 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290021002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:54 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xff00000000000000) 19:35:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffffc3, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffffd8, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x8, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:54 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xffffffff00000000) 19:35:54 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="29000000204c190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffffda, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x9, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:55 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xffffffffffffffa1) 19:35:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xff00000000000000) 19:35:55 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290025002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:35:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:35:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xfffffff0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:35:55 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mount$overlay(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0), 0x2000000, &(0x7f00000004c0)={[{@metacopy_off}, {@nfs_export_off}, {@xino_on}, {@nfs_export_on}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@index_on}, {@redirect_dir={'redirect_dir', 0x3d, './bus/file0'}}], [{@smackfsroot={'smackfsroot', 0x3d, '\x06]/'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, &(0x7f00000000c0)=0xff, 0x35d0, 0x0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:35:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:35:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xb, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:35:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xfffffff6, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:00 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002060190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000300)='./bus/file0\x00', 0x110) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000140)=@md0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='devpts\x00', 0x400, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f7765729a69723df23a66696c6530b62d9c3e1a1afa5a1f46b5f4273038d637537df001c365adf9e8d27bc1581503625b4d0449047dae51f0046afe4ade043c2f27a2dd5ae31cee6635bd9066a945a9c96c3e79f6bb69c4b964e126bbd586739596b0ae1113e29319ae0563613e8a1aaf14c298716531acacffa78b50adcb9951b44924f7f9774892550696bfecddf747ff114543402eef"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440), 0x4000, &(0x7f00000005c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000120000,user_id=', @ANYRESDEC=0xee01, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB="2c64656661756c745f7065726d697373696f6e732c7063723d30303030303030303030303030303030303035302c7065726d69745f646972656374696f2c61756469742c736d61636b6673726f6f743dc47b212c736d61636b66736861743d5e252c666f776e65723c", @ANYRESDEC, @ANYBLOB="cb3a2a2c736d61636b66736465663d746d706673002c00"/35]) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:00 executing program 3: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29084c002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xc, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xfffffffe, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 930.773756][T17227] overlayfs: unrecognized mount option "loweršir=ò:file0¶-œ>úZFµô'08Ö7S}ðÃe­ùèÒ{ÁXb[MI}®QðjþJÞyö»iĹdá&»Õ†s•–°®â“®ca>Š¯˜qe1¬¬ÿ§‹P­Ë™Q´I$÷ùwH’U–¿ìÝ÷GÿEC@.ï" or missing value [ 930.912888][T17247] fuse: Bad value for 'user_id' [ 930.913904][T17247] overlayfs: workdir and upperdir must reside under the same mount [ 930.961063][T17237] overlayfs: unrecognized mount option "loweršir=ò:file0¶-œ>úZFµô'08Ö7S}ðÃe­ùèÒ{ÁXb[MI}®QðjþJÞyö»iĹdá&»Õ†s•–°®â“®ca>Š¯˜qe1¬¬ÿ§‹P­Ë™Q´I$÷ùwH’U–¿ìÝ÷GÿEC@.ï" or missing value [ 931.009376][T17227] fuse: Bad value for 'user_id' [ 931.017285][T17237] overlayfs: workdir and upperdir must reside under the same mount [ 931.247020][ T1358] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.253387][ T1358] ieee802154 phy1 wpan1: encryption failed: -22 19:36:00 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290048002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xd, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x8000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000003c0)=0x0) r1 = getuid() mount$9p_tcp(&(0x7f0000000140), &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300), 0xa30088, &(0x7f00000004c0)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@mmap}, {@cachetag={'cachetag', 0x3d, 'tmpfs\x00'}}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee00}}, {@aname={'aname', 0x3d, '/\x86{'}}], [{@euid_gt={'euid>', r0}}, {@appraise}, {@euid_gt={'euid>', r1}}, {@fsname={'fsname', 0x3d, 'configfs\x00'}}]}}) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:00 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002068190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x80000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file2\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xe, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xedc000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x7a00) 19:36:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000440)='./bus/file0/file0\x00', &(0x7f00000004c0)='cramfs\x00', 0xc4000, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000500)='./file1\x00', 0x240) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x880000, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) perf_event_open(0x0, 0x0, 0x3, r1, 0x9) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c6f770400000000000000666927c53065f10f033a7a9a00e88e2a70c88cc89e76a7d7c43f2f0d332a8dc50909153cf5"]) r2 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x3, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)={'#! ', './file2', [{0x20, ']#,@^'}, {0x20, ')[[+'}, {0x20, 'syz0'}, {}], 0xa, "b93147bc68fbf7e50bf543f03da31200fb9b5d873ff1a685ffea5bf5be7e8042d347"}, 0x3e) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="73797a301649a2030000c7"], 0x10) r3 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="757070457264ef2dc9a10100cf278f2901e36e83a1723d2e2f66696c72ce5d24552e0000000000006a00"]) statx(r3, &(0x7f0000000400)='./file1/file0\x00', 0x4000, 0x1, &(0x7f00000005c0)) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xf, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:02 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29004c002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x1000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:02 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="29000000206c190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 932.681133][T17422] overlayfs: unrecognized mount option "uppErdï-É¡" or missing value 19:36:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x10, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 932.809469][T17440] overlayfs: unrecognized mount option "uppErdï-É¡" or missing value 19:36:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x4000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x7a00) 19:36:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x11, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x10000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x6c00) 19:36:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x40000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x12, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x2c00, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:03 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290060002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f00000001c0), 0xfffffffffffffffb, 0x18000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x2d0, 0xffffffff, 0xffffffff, 0x2d0, 0xffffffff, 0x3, &(0x7f0000000300), {[{{@ip={@loopback, @rand_addr=0x64010102, 0xff000000, 0x0, 'erspan0\x00', 'veth0_virt_wifi\x00', {0xff}, {}, 0x2, 0x2, 0x6c}, 0x0, 0x1b0, 0x1d0, 0x0, {}, [@common=@socket0={{0x20}}, @common=@unspec=@comment={{0x120}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0xe0, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}, @common=@unspec=@nfacct={{0x48}, {'syz1\x00', 0x40}}]}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3c8) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r2) r5 = inotify_init() sendmmsg$unix(r0, &(0x7f000000c400)=[{{&(0x7f00000004c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f00000005c0)="520c8f5cb45724c0f2cfec598a14bc468a5b02b069c1c7d219b1a9285bd8ef121abea0fabbdc3b25c90f6691474b6c0fdcc044918ef642799f12e4eb87641109192c668eb2d71ec7e5", 0x49}, {&(0x7f0000000640)="e1ad6e81740f335d86d18ed25d638e7a651a78c40c805e5dc9177bfaef11a99349f5b8338b6b3217b742dfdd5a46e699b501671d3842a601928b2e1f79d70eec2f4a0c87d97ad4ead0e25252dfda14d4d3f48a67cbb329ff49b8bd7561c329f01f566b9bd9a70c22972d4611c5039a2c76eba4d32dab4d246b5c276a9b81", 0x7e}, {&(0x7f00000003c0)="c0ec4d8e283686f93e30524628ad5b442df62719138dfe0ef2", 0x19}, {&(0x7f00000006c0)="ccd6320dea1899ed0a11265c487a358b28bc78ba64811f5d223fe50ac0b135fecfe32e696cd1a68b87bd378cc63ac5f63b5632a39528bf041a508377d3b996b224338cf360f899b18b94d8529f06967c6818acb0a913b9a7272535a09131bd139ffa7216f72c9dd1b8a30d6676174ed518cf6943eab783be69ff09534e4f422ee58fba99cc7e03886f75273d9b27a7c19d38ca628232aa16fa40f8117379f6ca60c25566cddef072c7f9e2c1d331e25472b9d0ffbc009d3af52d5e1eb2c0c2535ce1c1cc523a", 0xc6}, {&(0x7f0000000440)="741c7639e7765fdaec7cab5ff3de979dd2d2c9adfec4dbb69dfa33a0d2896ca7aaa62d241c8f2b26113ef42d98fa1d55b71a85884152f048b1c9defd46bf44fe", 0x40}, {&(0x7f00000007c0)="cff8569c3ee37ad3584f1e6fdd1f9f2bad4ccd7d96518474d1b6a1a4a563e490c6e1baa9b5bc908f923787e50eab5606206fb0e01c4c881690264ad84524b3592fc7c324fa6b7caeed340d3f8335763962c15731cbb737b122b6fcc129477683d0e3c3e4c896b11bf5407eaa611458658b360a1ec272597d003041dfc11968cb1a2069f4d70eea9288df98c2296a310478c1f1b7282f7f16cf920f6a5a8bceef54ec1809ae4c49b977d6f71cd855abbae09b168630f19a7e6e3e74ad6e53b32fad841d26e2d647db451747e05c9e3d34f133d788086e357164927f49c9b48914a98b580ac24f53fc9bbd0bcc12a93d325b4396673913418800b5", 0xfa}, {&(0x7f0000000d80)="4088fcd8da202c051c85bd686411726dfdd068b844591ac52e03d03ef428c57b00b7cc71bf12d017c2c87019a5e34cf1cace41b7317c3c8fa9d6507ce0c6af1c94a4953673b6d98e7891b50cb83f5e664333a61ace8d90fa2d7866c686221751a991beb4984c80ee43719c3242141e000f52373505e192c8f6001dec9ccc066799a11ea0502d4574f415efa6bf355c2f45913c84b0d28e2863014a8b2291245602bcd10a0f3e59cfd4df282a89393790902c602011ffb803216341e614a8b0c0e6bc22d12f702f5699358536f1fcddac78a6027ef0b203b59c70135a49a0b65684dbd95b99f575c0d3d1b8a40ea87989c2", 0xf1}, {&(0x7f0000000e80)="a056b9cc17b520da8b30d2c5f56b10643e9808200a13fd899ef067a14f5f3abc9a2d7d0ec6e9d7f8c86251e78a730a502fa3340642da62c41d8bc6974ec965cb359bc86e12f56842a2118bf698f7f35e475ca24ecd9d04e976fd1c6736192cd68864fe8a57568efcccfc3ee5163e029e716acb737400d0b6e5f60037f0d53f0a8115e2d273b74352d4e6b981e59f", 0x8e}, {&(0x7f0000000f40)="af974f588693557481dab2be9fc28e50314a92fd0ba615f0977a81e39fc10348d5cdf9a512ef7f98621459cd3c1f9262410910078602df264a637e0714fc43e3f5c84fb43c588265bf0ac5184c4859db4d32a1b01735b578d1bef71443c123e8e58a129f2ff9f3f20bca218788549a4c501da440eaa14ab479030557b11ae9a7a9040616d12df7d2a8092871af4bab7ac5c8f9bb88813cfd4b5fbb557f0cbedac10f5356a22eef3fa8bff025be653d27b7aca33cb43ef54466557a216372f124405d18c10f91264d6e243433cb5336f4ae95b68f569eb95beaef5cef33f207f7b5691b0f15bef30d3f6a3bb67ff747f8", 0xf0}, {&(0x7f0000001040)="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", 0xfa}], 0xa, &(0x7f00000008c0)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x80, 0x800}}, {{&(0x7f0000003240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003380)=[{&(0x7f00000032c0)="f44c1f280a3166ded72b2455413c5dc5abccd6d79b2a5c33a97534435c529bdeb9ae7c548bed33a0edc9490f61e8d4ac8ad9f636db78f0eaa1389d2261e53c985c74c68875dbbe8f21c515a98cb9672efb6c5576b7e65a72f00a3b7ec73e7e64768b2acefbaae79b28284fc89994d19a5207f372663e0d0921dfdf4b0b16f40c375522d007ed1c", 0x87}], 0x1, &(0x7f0000003900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r1, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68, 0x40801}}, {{&(0x7f0000003980)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004d80)=[{&(0x7f0000003a00)="5455039558c25561fa3ea235270acc628b08886fe5e5e6890f6489855d7148fd3b572e874d70ef9005ed3c922a49bccbffacf37ea85999253267b4c66634940d44f163eda74ae743439bc6a582199b3b1c545ebd272214398dd3e9067146858460f6c0456de25015af64d98b8d1d1182223ef32d4efd6e4ed5fd587365f721b1ed877671c0603e0c5c28a3d0915b6885793c3044925990a1138bc80895c8411ecb5f0ca545eb525a67314dafb264fc93d4d8ac4ca4341a612e23e524dfdb6149c544770e5d41b1c0a76f0468810e28960ad0198a94e011e8ac44908dad5355c31ae4695836950091e905da", 0xeb}, {&(0x7f0000003b00)="f4f1e09f94f527456a8b48f0181f5fce1eb8d6e48ff8c5a9345ccd542c360106095fe117ef97ff2ec7cb1845948e8e99d761ad3c2129fcb559d3411bc10ee94f6ea4ea57bd830ed6760d6ece985b9c8ba810612b41dca064b9c9b0d84a477375b0833c1bbea0f0bb29c1cb655083953d4c872c6bc87e09866703bf33f19eb3723fca55935f60e2071aea4350ee25ff7eb47543116489a0f32333a0f6001a9c", 0x9f}, {&(0x7f0000003bc0)="3a53ce32792ad0cba8f2b6f7a040df62224945843e98a6358f83782ba21eef82152e4593fb519fb916fffe4deb7f60c5815670bc103575816e6286bcf617c174d5b0b935e5a97707ce5bc765e9749c96e46b37f94556ade85a8aed76b91115accdac88d2", 0x64}, 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{&(0x7f0000005100)="4adf0e156c3562e661b39fda2f818009bc33b08808eb72924a1fa9244077106181a9e21d03dc701d7bb06e00f1c86c34fab1c49b0bc30406db855aef2f248c119e6d30eb368934bbc303e7dab03d39dafa8f37", 0x53}, {&(0x7f0000005180)="88db16090b8654e6d38b1d2b43e91777861c0a30462f85fecb3c176aee", 0x1d}, {&(0x7f00000051c0)="2ff53e4a4464fa83dee564d0ddbff615a4c96b55e88f8c943ac356fa8222d86ef0db011ae63ec2f0be2c38b807665c3f62a3f6c6c7761460bce8bcb47241b94293bd6daf156d23c8d6cfeab3e0c27b23fccee05eba26bf75be8148b7ac4e63a6dc6d09aa6012fff8a7ced55ef43e6b7d44ed86baba4f", 0x76}, {&(0x7f0000005240)="32d5f15f36c980a70c256d364c1983daaf54da1fbc033056675a5e6ba5d182bfb822da29023b0ab56f83d5a3174ba097211b760e2d78663ffc1900c7678798a078296ce8c32df7044e3e394b8f89a4b87c757acc1ca2ea7183ddfb9459d6f033d4d91ee4b83fb3158d5a88317d5a1409be9ab52b3847839884789fea1c3a3338f513bfe367ffaf0438e211cca5d3a3626504d4c733c82948e6b08ada48fdc2f6ff8ba769699aab0fec7a13fffd739be9aded76acec5121f2e8dffe30c8da0e85d676c726115225d8984b055b414798b0cc9b7ec47b69018f30674a5328525c81", 0xe0}], 0x8, &(0x7f0000005440)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r1, r1, r1, 0xffffffffffffffff, r1, r0, r1, 0xffffffffffffffff, r1, r1]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0]}}], 0x80, 0x800}}, {{&(0x7f00000054c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f00000056c0)=[{&(0x7f0000005540)="f52569c78112756f1c3fbe871fdd38929f9861e5b67b154f17a19140f7f36b77306ca4f4792ad8e368336f57210539c456aab7346932ff11e555fe7b8b543d49232f519889209a34c355adc15cea344f92db2300737293e6f8fe137c3d1c980dcc22d6a8bc32c52d9e6bce2dd5789435f1d2838d64fb8cacc3b3d4e1466f0ad3d2eab12164cc91035af4a0e5bac2c7623d9548158fe7b706cd3f12809dfac7dac2190713423b301242a1e0799f6f4ee49f2ce6c92ef090c1", 0xb8}, {&(0x7f0000005600)="85695f143b1e68c13e6ccb7a7b2abdc0bca1d0f887bd60f0450db69c0537640f7091a08ab8439cd049a6d3151500b07ff7397f56051eef439d3e83d05d8c6937596a70ad2fd2d70abe51b452304fcf4f80fd25c3441ba2258749d188bbc008135e2b40ad92717a910311df5f9a1365fea196b97875827e1cb84f79018c71a81b66bbe8a469ae88881cc0a5", 0x8b}], 0x2, &(0x7f00000057c0)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000006c80)=[{&(0x7f0000005880)="badb18b33f1cf68f7a20eee7b7531bbaae0bf23068d9a3e0f83e48845bb2ed54e7f7b1004eebeb9f0b92ffe08d88f45777f620be6afaee82ace139a1010388a498a965aae7b8e235b3312891fabf9d6794ed06d0acc143f2df4acd", 0x5b}, {&(0x7f0000005900)="2d517e5ea4cd02cd49ee216f61b7b5cb71e56fb4fd224331890b4b0e2b5beb574c05035a3f3a48f47f7954ccc206029511db10bb2feade9fad4080b280f156", 0x3f}, {&(0x7f0000005940)="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0x1000}, {&(0x7f0000006940)="c60b05342cb4ecf5868ab9d9c22f7790aed3148546387ae60e93edd124723e103eb5c0096dd4b52fdb6fbb26408c4ea20fafc7273713", 0x36}, {&(0x7f0000006980)="ab42752f298e2c008c5f4c9e1f981901d96853a95f30c28f80d1cfcfb042dcbaa52a27259b4f6f9184b9ec4994538c397b256653e46214eb722b5de20387e6745cfd1150d77e4ec32eb03ab98434611949ea2e8db14f947ff27b971a92d17965142e14f7668270bf79ce2f0c20b2fa3deed9439f17f74d3a9cc39921c46ab3aa648f395dfda08ec365675db5bed9bd505ee9aadaaa14fcce46d61ee72d081d4773e560c0", 0xa4}, {&(0x7f0000006a40)="83eadf54639ceacf017054fa83e8393c78f47d144387cebb8d98c3e2db825d16a07d369a50f6f6b20bcbd64b6a9c1a3ec31b73839c6ebeee052e11f3cacb2a42ffd81b0ba3ecffea9c3204a80bd93e988aee734c4e012d278ba9a40f7f2a699765a35acc80bd44fea050f93857cb3f0655a3fab641ef303eef6db92c2e85d56742c6b0242ff91016920f791b7748df3b90c86b2d48b06ae08e06d2807b480c563cab731a7149a13cb2f43cce0e46ff86f9f82b549925dcd2a9a51ed5cabe37841ba2444bb10e9d77ad554c16805a2eccb2d46f383adf7b66a74358b6323427ac0849ced077704c3746", 0xe9}, {&(0x7f0000006b40)="e0194f49830d33c8befdc5be935a1456a8021a70a4b6fd2ac80f0e667e4011171ca36d7d52f4d613d87517e01826377b413b2cb4438ff2853cfafe126f9816540587a7564e56d62c51aac741ec47b02922820295e94cd18097de973ddf5ea70bba6b23905b", 0x65}, {&(0x7f0000006bc0)="89f250d086ce94e4fd4b995a8fd69ce5091f2048cf2d9c81f666a6026db576205146a3a19818ede92ff80106125ad7266b2ee5b6c8a8", 0x36}, {&(0x7f0000006c00)="a615833a574bf75da9e01ea980e09d8db6591df150d1d801fde04550492d120ccaea1b0604d3aa2d94b946e8f46a6bf79d7300125845c973323edeab12f9c735fa80c704ed7214fbf3eb581cd77c71b1d0c9bf506cc0b8cd8e6bb4e2", 0x5c}], 0x9, &(0x7f0000008ec0)=[@cred={{0x1c, 0x1, 0x2, {r4, r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}], 0x80, 0x8010}}, {{0x0, 0x0, &(0x7f0000009280)=[{&(0x7f0000008f40)="5f19816f79e5f76cc35b629fcbe4b21aa7ad737a1ec28df00bd03bb4d86cc561824efe1f12e0480691fbad10c8c3bac6b4177f31f1236eb5baf4dd7966d6a644cbeac189cd0e3ed575b7e0bf67cc36f77f822e8040798c7b5760e0c6755d7ffe50a426", 0x63}, {&(0x7f0000008fc0)="4bebf79d24923a5803157905204a85a002c826e2b1d45dea74e87e6023854a5a8a633840d266db1843d7b9bffcb3bd414ef352b9e0d622125ca3ace23a72bea800c0d3d248f34f9e3d6f3f8c3b8eaac54df96a6e7281855209220dc1407d2979d6eb18f529fedc2c8458a8b2e8a3b1f419007956567bdaf40adb3a84e2ab2cbd563894c592992b4179a175557d02b0452977b3a00cd0685106273358876290f4cffa6098d1332aab1cd2fc81f7ed537357af752f2912371a", 0xb8}, {&(0x7f0000009080)="3a8f07e5a67cae0f85389fb1d6d2848c1cfbf182f5e6a7d9a50709aaac3a3a1ddb40d980ba80920031438caa7a2952405496ab78aed1114e0184118f0e9b4acae593a096d0470c1015dd3ddf44fcd37d1679b70ad39d1b66503250e028829354d5b86daceead6e1ba63fa4c550fc87f8f5ccdebd916f67f326dbc90b1cda981e20f5", 0x82}, {&(0x7f0000009140)="545ad26040887d7d2acd997595dc12dd6db878d34119e9bbb1631e5ba8a2ba53a150718f503147d7d187ee225820", 0x2e}, {&(0x7f0000009180)="9cf021948223bd15f8d601275ac999779ae64f20f86f1d9a3258040f8c7b46580fb24ec3bc061cb92b416b950f2afd1859057e0da98d8b90e5dbd18ea2b6129fba0344797b3963dc836d2320e63adfb473f1f9428283134389f7bdcf95ba8dd33d5cb6e1a36af728a4fdfc10b6975b58504bfb5029c4d7c4d2c66c59e73f0a161f101fbab8a437dd886bc1c410916f1a956db1a14ff5422943f83d5fb26324c052dd4cc9b5a9a4a57e217b368b9753d92e161361fb149aee37abd407a9901aa46762f920a67b6b95c872ba7e9aedfc67e41fd4e643954214591a4da1367cbaa9abbab227b6e5fc7c7b72bf6b5e955d", 0xef}], 0x5, &(0x7f000000c300)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0xd8, 0x40000}}], 0x7, 0x0) r6 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') fanotify_mark(0xffffffffffffffff, 0x94, 0x1012, r6, &(0x7f0000000140)='./bus\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) [ 934.163320][T17581] overlayfs: overlapping lowerdir path 19:36:06 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002074190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x100000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x18, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xe00) 19:36:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x7) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e3a66696c65307946cbd36804521c81803ca22f1d1b1cdc2672f803d9f75deeb22ccabef48f98130d2d49479e63475631b79b29adfee95b98466bf2c512a5ce7d8c9f6edb6ce197b74feeab6c7878b68510bacac1605d0056eeb5c55575cda22df383fbdfcb5aca396d5b43fc9f2aa52d3ff4d3db53a94649c15a479e72065a5033cd6916bf32aa6d0efc86f2e44c8f066cfca71219f2a4a57300000000"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir/file1,lowerdir=.\x00'/41]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:06 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290068002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 937.084882][T17634] overlayfs: unrecognized mount option "ʾô˜-IGžcGV1·›)­þé[˜FkòÅ¥Î}ŒŸnÛlá—·Oî«lxx¶…ºÊÁ`]" or missing value 19:36:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x100000200000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xe00) [ 937.156808][T17643] overlayfs: unrecognized mount option "upperdir/file1" or missing value 19:36:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x25, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 937.250316][T17634] overlayfs: unrecognized mount option "ʾô˜-IGžcGV1·›)­þé[˜FkòÅ¥Î}ŒŸnÛlá—·Oî«lxx¶…ºÊÁ`]" or missing value [ 937.264911][T17643] overlayfs: unrecognized mount option "upperdir/file1" or missing value 19:36:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./bus/file1\x00', &(0x7f0000000300)='iso9660\x00', 0x40818, &(0x7f00000003c0)='tmpfs\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x200000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:07 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="29000000207a190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x6c) 19:36:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') r0 = creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x8400, 0x2) 19:36:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x204000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x5c) 19:36:08 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29006c002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x104, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x300000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) rmdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0xe) 19:36:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x191, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 939.455601][T17857] overlayfs: unrecognized mount option "uppardir=./bus" or missing value [ 939.500458][T17865] overlayfs: unrecognized mount option "uppardir=./bus" or missing value 19:36:11 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002083190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x400000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:11 executing program 3 (fault-call:8 fault-nth:0): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x300, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000300)='./bus/file0\x00', &(0x7f00000003c0)='v7\x00', 0x800, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') symlink(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)='./bus/file1\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) [ 942.258463][T17911] overlayfs: overlapping lowerdir path [ 942.280078][T17909] FAULT_INJECTION: forcing a failure. [ 942.280078][T17909] name failslab, interval 1, probability 0, space 0, times 0 [ 942.290361][T17916] overlayfs: overlapping lowerdir path [ 942.382719][T17909] CPU: 1 PID: 17909 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 942.391528][T17909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.401866][T17909] Call Trace: [ 942.405245][T17909] dump_stack_lvl+0x201/0x2d8 [ 942.409948][T17909] ? show_regs_print_info+0x12/0x12 [ 942.415278][T17909] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 942.421044][T17909] ? __might_sleep+0x110/0x110 [ 942.425838][T17909] should_fail+0x384/0x4b0 [ 942.430277][T17909] ? getname_flags+0xba/0x650 [ 942.434967][T17909] should_failslab+0x5/0x20 [ 942.439486][T17909] kmem_cache_alloc+0x74/0x300 [ 942.444272][T17909] getname_flags+0xba/0x650 [ 942.448802][T17909] __x64_sys_unlink+0x38/0x50 [ 942.453497][T17909] do_syscall_64+0x44/0xd0 [ 942.457937][T17909] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 942.463855][T17909] RIP: 0033:0x7ff43398a739 [ 942.468285][T17909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 942.488011][T17909] RSP: 002b:00007ff430f01188 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 942.496446][T17909] RAX: ffffffffffffffda RBX: 00007ff433a8ef80 RCX: 00007ff43398a739 [ 942.504439][T17909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 942.512425][T17909] RBP: 00007ff430f011d0 R08: 0000000000000000 R09: 0000000000000000 [ 942.520408][T17909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 942.528390][T17909] R13: 00007ffc28bc067f R14: 00007ff430f01300 R15: 0000000000022000 19:36:12 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290074002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x500000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r1) mount$bpf(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x808000, &(0x7f00000005c0)={[{@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x401}}], [{@uid_gt={'uid>', r1}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, 'm$'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x64, 0xbfc33f869c869cc8, 0x31, 0x63, 0x31, 0x38, 0x32], 0x2d, [0x38, 0x32, 0x64, 0x37], 0x2d, [0x31, 0x30, 0x4c, 0x64], 0x2d, [0x38, 0x33, 0x31, 0x63], 0x2d, [0x6, 0x34, 0x39, 0x35, 0x30, 0x64, 0x66, 0x61]}}}, {@subj_user={'subj_user', 0x3d, ':-[\\(\xf7}\\#\'\'\x9e-\\#\'!'}}, {@euid_lt={'euid<', 0xee00}}]}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e3266696c653061111171f7fa6c"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x3f4, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:36:12 executing program 3 (fault-call:8 fault-nth:1): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:12 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000020e0190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 943.215742][T17975] FAULT_INJECTION: forcing a failure. [ 943.215742][T17975] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 943.268879][T17983] overlayfs: unrecognized mount option "relat./file0" or missing value [ 943.295864][T17975] CPU: 0 PID: 17975 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 943.304667][T17975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 943.314736][T17975] Call Trace: [ 943.318031][T17975] dump_stack_lvl+0x201/0x2d8 [ 943.322731][T17975] ? show_regs_print_info+0x12/0x12 [ 943.327949][T17975] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 943.333686][T17975] ? __might_fault+0xb8/0x110 [ 943.338386][T17975] ? __lock_acquire+0x2b00/0x2b00 [ 943.343421][T17975] ? rcu_read_lock_sched_held+0x89/0x130 [ 943.349084][T17975] should_fail+0x384/0x4b0 [ 943.353527][T17975] strncpy_from_user+0x32/0x350 [ 943.358405][T17975] getname_flags+0xf0/0x650 [ 943.362936][T17975] __x64_sys_unlink+0x38/0x50 [ 943.367632][T17975] do_syscall_64+0x44/0xd0 [ 943.372066][T17975] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 943.377983][T17975] RIP: 0033:0x7ff43398a739 [ 943.382412][T17975] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 943.402034][T17975] RSP: 002b:00007ff430f01188 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 943.410469][T17975] RAX: ffffffffffffffda RBX: 00007ff433a8ef80 RCX: 00007ff43398a739 19:36:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x600000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 943.418457][T17975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 943.426552][T17975] RBP: 00007ff430f011d0 R08: 0000000000000000 R09: 0000000000000000 [ 943.434538][T17975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 943.442522][T17975] R13: 00007ffc28bc067f R14: 00007ff430f01300 R15: 0000000000022000 19:36:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.ile0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x500, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 943.813475][T18051] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 943.840571][T18051] overlayfs: unrecognized mount option "./bus/file0" or missing value [ 943.918895][T18051] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 943.935316][T18064] overlayfs: unrecognized mount option "./bus/file0" or missing value 19:36:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x604000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:13 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000020fd190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:14 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29007a002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) umount2(&(0x7f0000000140)='./bus/file0\x00', 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x180) 19:36:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x600, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x700000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') accept4(0xffffffffffffffff, &(0x7f00000001c0)=@alg, &(0x7f00000000c0)=0x80, 0x800) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r1) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240), 0x400, &(0x7f00000005c0)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@dont_measure}, {@appraise_type}, {@euid_lt={'euid<', 0xee01}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@audit}, {@smackfsfloor={'smackfsfloor', 0x3d, 'tmpfs\x00'}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@fowner_gt={'fowner>', r1}}, {@appraise_type}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}}) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x700, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file1\x00', &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {0x1, 0x1}, [{0x2, 0x0, 0xee00}, {0x2, 0x0, 0xffffffffffffffff}], {0x4, 0x4}, [], {0x10, 0x2}, {0x20, 0x4}}, 0x34, 0x1) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x800000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x2) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000140)='./bus/file0\x00', 0x1e0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) open(&(0x7f00000000c0)='./file2\x00', 0x0, 0x124) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x900, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 945.411662][T18195] overlayfs: 'file0' not a directory [ 945.489623][T18195] overlayfs: 'file0' not a directory [ 945.498435][T18206] overlayfs: filesystem on './bus' not supported as upperdir 19:36:17 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000020fe190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x804000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) lstat(&(0x7f0000000140)='./file2\x00', &(0x7f00000004c0)) 19:36:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x600400, 0x5) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:17 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290083002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:36:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000003740)='./file0\x00', &(0x7f0000003700)='pstore\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f00000023c0)='./bus\x00', 0x102) creat(&(0x7f0000002400)='./bus/file1\x00', 0x121) mkdir(&(0x7f00000000c0)='./file1\x00', 0x186) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f8665762f352af2b1"], &(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='tmpfs\x00', 0x800014, &(0x7f0000000340)='tmpfs\x00') creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="77707065726469823d2e2f6275732c776f726b6469723d2e2f66696cef811fa95a0c761825bcfe1065312c6c266fed6f77657264692a8b9ee35fdf6929828e924a8d8d615135a3ec51e687efc39093253a0433632a420a00d696604c91f22ce739ba113323"]) syz_mount_image$afs(&(0x7f0000002440), &(0x7f0000002480)='./file2\x00', 0x2f49, 0x4, &(0x7f0000003580)=[{&(0x7f00000024c0)="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", 0x1000, 0x7}, {&(0x7f00000034c0)="de208d373453d0bed55f83a9593eea855a97fb07b51f91ffdb056ee49d3c8603", 0x20, 0x7}, {&(0x7f0000003500)="9548576f05077c113051effbc7ff9e2b8d813a7ffd0851b216dfe8d9b5f6a8dfa90d5091d88441a2b1ab23fdc0aba8dc6fcc4661a5fd317d", 0x38, 0xffffffff}, {&(0x7f0000003540)="4f202a18f6b32080b9728b8cf536de0319d2fd6f8bb0f8651dbf871e38c2a81c6a1952", 0x23, 0x7}], 0x1018008, &(0x7f0000003600)={[{@flock_openafs}, {}, {@flock_strict}, {@source={'source', 0x3d, '^,'}}, {@dyn}, {@flock_write}, {@flock_local}, {@flock_write}, {@flock_openafs}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@seclabel}, {@appraise_type}, {@obj_role}, {@audit}, {@context={'context', 0x3d, 'staff_u'}}, {@dont_measure}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r1) mount$overlay(0x0, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000440), 0x800048, &(0x7f00000006c0)={[{@lowerdir={'lowerdir', 0x3d, './file1'}}, {@nfs_export_on}, {@metacopy_off}, {@index_on}, {@metacopy_on}, {@index_on}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'root'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@dont_measure}, {@uid_gt={'uid>', r1}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@appraise_type}, {@fowner_gt}, {@context={'context', 0x3d, 'sysadm_u'}}]}) unlink(&(0x7f0000000100)='./bus/file0\x00') open(&(0x7f0000002380)='./file0/file0\x00', 0x0, 0xc0) open$dir(&(0x7f0000000140)='./file2\x00', 0x143001, 0x1) 19:36:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x900000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}}, {{&(0x7f0000000680)=@abs, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000700)=""/205, 0xcd}, {&(0x7f0000000800)=""/190, 0xbe}, {&(0x7f0000000980)=""/188, 0xbc}, {&(0x7f00000008c0)=""/66, 0x42}], 0x4}}], 0x2, 0x40012102, &(0x7f0000000b00)={0x77359400}) setxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f0000000b40)={{}, {0x1, 0x2}, [{0x2, 0x5, r0}, {0x2, 0x7, 0xffffffffffffffff}], {}, [{0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x2, r1}, {0x8, 0x6, 0xffffffffffffffff}], {}, {0x20, 0x4}}, 0x4c, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000300)=@v2={0x2000000, [{0x82, 0x6}, {0x7, 0x6b}]}, 0x14, 0x1) [ 949.030974][T18302] tmpfs: Unknown parameter 'tmpfs' 19:36:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xa00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 949.100851][T18302] overlayfs: unrecognized mount option "wpperdi‚=./bus" or missing value [ 949.149335][T18318] loop3: detected capacity change from 0 to 264192 [ 949.220746][T18318] kAFS: unparsable volume name [ 949.409962][T18318] loop3: detected capacity change from 0 to 264192 [ 949.437369][T18318] kAFS: unparsable volume name 19:36:19 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000180f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) perf_event_open(0x0, 0x0, 0x10, r1, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') syz_mount_image$gfs2meta(&(0x7f0000000140), &(0x7f00000001c0)='./file1\x00', 0x7, 0x2, &(0x7f00000003c0)=[{&(0x7f00000004c0)="7c80867aa13e24a1564f8c189be2eddd46cc665f916b140e5f53f8f830573b73ac9b19639c8a01e8450bc93ad51153ef4049d715779ec747614461f50188afd32e63bcd3e40de327c9fcdafbeae25c08f8ec226ad53e406bf1db2a1238eb88fe9c705f38341b90c97e4c92a5118b31fae7132b25d87a87691fe7ea9cb2c65d4961a767234e36c16ed67093a13ca5ca0fb798f67c68f3c6832d4c02aeb0bb13afc60204013589a7025770", 0xaa, 0x4}, {&(0x7f00000006c0)="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", 0x114, 0x43}], 0x50848, &(0x7f0000000300)={[{}, {'$'}, {'configfs\x00'}, {'[\''}], [{@audit}, {@appraise}, {@obj_user={'obj_user', 0x3d, '[\''}}, {@subj_type}]}) creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xb00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707865726469723d2e2f62757e2f6a776f726b6469723d2e2f66696c65392c6c6f77657264493d983e55b965184304ad864e5f2a29afc892c4592c4495bf66a2b95eb6ca863955cb0a0ae5a14388d9bbcc6f5c73c548a7989925d90182b7acb29b46ee05340ace4aa60fadd5b08e133bc853bfbd"]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) r3 = dup(r2) write$UHID_INPUT(r3, &(0x7f0000001040)={0xc, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b32600e8b546a1b233894090890e0878f0e1ac6e7049b4ab4959b409a242a5b67f3988f7ef319520100ffe8d178708c523c921b1b5d30070907440736cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5520000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664b27921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1389dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f4350aeae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efed496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba571eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e31919c4b2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5136651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b12f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b311711b757fe43c06d21e35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cf255315ab80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad2706f48261f7897084c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb69992e234b4ca7c12f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1006) mount_setattr(r1, &(0x7f00000000c0)='./file0\x00', 0x1900, &(0x7f0000000140)={0x0, 0x100004, 0x0, {r3}}, 0x20) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 950.464648][T18409] overlayfs: unrecognized mount option "upxerdir=./bu~/jworkdir=./file9" or missing value 19:36:20 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900ac002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file2\x00', &(0x7f0000000000)='ext4\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) write$P9_RREADLINK(r1, &(0x7f00000001c0)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) [ 951.118188][T18438] overlayfs: unrecognized mount option "upxerdir=./bu~/jworkdir=./file9" or missing value 19:36:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c50ed48736f3a1f80eb1c675dce0c3dadfcf4bd93b06e2d14e2b57f35049d8d087360b5b008ff7c7b38e702cd836e3cd64aa32e33394ca20d0c85915cd3160e6ece1e47911ed9ee355809d524ae1cebf58cbd53b249515fa52948e3f3535c4a5aab046f5fab0b303770cbdcd0b5e06708c518517b8a124c"]) unlink(&(0x7f00000000c0)='./bus\x00') 19:36:21 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190200003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xd00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 951.817754][T18554] overlayfs: unrecognized mount option "lPíHso:€ëg]Î =­üô½“°n-âµ5s`µ°ÿ|{8ç̓n<ÖJ£.39L¢ …‘\ÓnÎG‘Ùî5X Õ$®ëõŒ½S²IQ_¥)HãóS\JZ«o_« 07pËÜеàgÅQ{ŠL" or missing value [ 952.045769][T18562] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:21 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190300003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 952.623230][T18559] overlayfs: unrecognized mount option "lPíHso:€ëg]Î =­üô½“°n-âµ5s`µ°ÿ|{8ç̓n<ÖJ£.39L¢ …‘\ÓnÎG‘Ùî5X Õ$®ëõŒ½S²IQ_¥)HãóS\JZ«o_« 07pËÜеàgÅQ{ŠL" or missing value [ 952.712522][T18680] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:22 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190400003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:22 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900be002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 953.398485][T18808] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:36:24 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190500003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:24 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900fd002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file1\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 955.346110][T19105] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xe00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 955.523660][T19122] overlayfs: overlapping lowerdir path [ 956.310288][T19187] overlayfs: overlapping lowerdir path 19:36:26 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190600003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:26 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900fe002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:26 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='loweRdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./owerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus/file0\x00', 0x86002, 0x9) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="75707065720000721f21dfe5f09a12fa20486290732c776f724b646972712769723d2e9cae03d36313a35c87d8786deaaf270ce10397558fa23f24c82bc5ecaba0931496a02db214b22165df4d60a459e1ecfa011bc623c66442d09a22d692bc080a7c17bb94e10d6986750d1d4bc0ea424d6c86291326830c2a678042a404eb4166d0364a303797b94c99fce65ccc85012aa9870500359abd18a8407c6b747ff5de2e3cf82d6d08f2cac2bff51006553eef05c2a9ee96e805cb603b04666ccd92f3e9abe8c32da8"]) unlink(&(0x7f0000000100)='./bus/file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/rfcomm\x00') r1 = geteuid() bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000240)='./bus\x00', 0x0, 0x8}, 0x10) mount$fuse(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0), 0x801411, &(0x7f0000000440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xfffffffffffffffe}}, {@allow_other}], [{@permit_directio}, {@smackfshat}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x31, 0x0, 0x31, 0x35, 0x39, 0x64, 0x3], 0x2d, [0x63, 0x36, 0x37, 0x32], 0x2d, [0x39, 0x30, 0x63, 0x65], 0x2d, [0x36, 0x33, 0x38, 0x39], 0x2d, [0x63, 0x0, 0x63, 0x37, 0x32, 0x39, 0x62, 0x62]}}}]}}) 19:36:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xf00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 957.511630][T19218] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:27 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:27 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000032000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 958.368232][T19300] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:28 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190800003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:28 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290024032000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 959.450428][T19388] overlayfs: unrecognized mount option "upper" or missing value [ 959.611942][T19405] overlayfs: unrecognized mount option "loweRdir=.:file0" or missing value [ 959.621760][T19409] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 959.668830][T19414] overlayfs: missing 'lowerdir' 19:36:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x1000000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 960.318762][T19496] overlayfs: unrecognized mount option "upper" or missing value 19:36:29 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190900003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 960.376008][T19497] overlayfs: unrecognized mount option "loweRdir=.:file0" or missing value [ 960.416317][T19497] overlayfs: missing 'lowerdir' 19:36:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) chdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file2\x00', 0x428c0, 0x132) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000780)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r2, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r3) syz_mount_image$nilfs2(&(0x7f0000000240), &(0x7f0000000300)='./file1\x00', 0x7, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000980)="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{&(0x7f0000003980)="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0x1000, 0xb4}, {&(0x7f00000004c0)="ad2824260d696a9f34c2aa28d9a3c2210ac458d3faac95cacc084dae1cdd77f3add7a879bc53ea438f19c4d97d5607586fdbe8b1c6f40276cc4de2c7ac6483f97f6f7524315458742909bcfc11601e76f5a221ff43918d40ed7719a578f8793cea807359f36f49ba17d2f65855ac812213f796c7faa0fc8b82b03a73e8c7534d8cff4be9f774452f0c65be28c2f28571e5bf911bfbe985411351ddf4b6db6b749f3e21a6e3b1be6588501284abb7c98bb1730439", 0xb4, 0x5}, {&(0x7f0000000440), 0x0, 0x7fffffff}], 0x2080000, &(0x7f00000007c0)={[{@snapshot={'snapshot', 0x3d, 0x2}}, {@order_relaxed}, {@nobarrier}, {@snapshot={'snapshot', 0x3d, 0x3}}, {@order_strict}], [{@fowner_gt={'fowner>', r1}}, {@context={'context', 0x3d, 'user_u'}}, {@obj_type={'obj_type', 0x3d, '--[:.$/@'}}, {@uid_eq={'uid', 0x3d, r3}}, {@fowner_lt={'fowner<', 0xee00}}, {@subj_type={'subj_type', 0x3d, 'configfs\x00'}}]}) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c6f2e3a66696c65300000b4a000a4890d500000000040"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x1100, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:36:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x1100000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 960.671476][T19515] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='virtiofs\x00', 0x3080040, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="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"]) creat(&(0x7f0000000140)='./bus/file0\x00', 0x10) mount(&(0x7f00000003c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)='romfs\x00', 0x80010, &(0x7f0000000500)='\x00') unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x1200, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:30 executing program 3: mkdir(&(0x7f0000000100)='./bus/file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f00000000c0)='./bus\x00') 19:36:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x1200000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 960.988008][T19556] overlayfs: unrecognized mount option "upperdirÃ" or missing value [ 961.063475][T19567] overlayfs: unrecognized mount option "upperdirÃ" or missing value 19:36:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:30 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000052000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x1800000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:30 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190a00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f0000000300)='./bus/file0\x00', 0x0) 19:36:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x194) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x2000000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x2500, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 961.688776][T19621] overlayfs: failed to resolve './file1': -2 19:36:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x2010000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 961.786398][T19621] overlayfs: failed to resolve './file1': -2 [ 961.837754][T19635] overlayfs: overlapping lowerdir path [ 961.858074][T19626] overlayfs: failed to resolve './file1': -2 [ 961.874363][T19650] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000300)='./file2\x00', &(0x7f0000000140)='efivarfs\x00', 0x3000, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x2135040, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000340)='./bus\x00') mount(&(0x7f00000005c0)=ANY=[@ANYBLOB="2e2f6275732f66696c6530005e0600d9bca55654738e676fb1f6ff11f4ee4ce49dcbaea6515f34bdc715286413182f6ee750a47e8f24a63f9c209337a2cf0b2ce2019b6cf6b82b0cf9fa8147c76be8a5d3aa8367b12dbcd84b18f0bd193677c579d47fddf59fddd2dc7e7e1d649ae23db623954ffa7e7bdcb169c64d03f1ade0e332b83f7ab7f9153426d0678518b83ff8d5c4da7b0141a546d4d7cf19843c2f5658ba63b485982a6c2e269d20ae7243205c2631f0357c540a3c6181e197f42ac3a336c84d6353058db5cdb3fb5f3a819b8511fcdf4114ff162a386a8c"], &(0x7f0000000440)='./bus/file0/file0\x00', &(0x7f00000004c0)='fuse\x00', 0x2000000, &(0x7f0000000500)=']{}\x00') mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='low_rdir=.:file0']) open(&(0x7f00000003c0)='./file2\x00', 0x100, 0x3a) mkdir(&(0x7f00000001c0)='./file1/file0\x00', 0x1a9) creat(&(0x7f0000000540)='./file1/file0\x00', 0x44) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1400, &(0x7f0000000340)=ANY=[]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) creat(&(0x7f0000000280)='./file3\x00', 0x8) 19:36:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x2500000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x1d4) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469725083bb23bb9e3d2e2f66696c65312c6c6f7765726469723d2e3e68e76613d6785a894628034d2e5cacd950620391c260d2bca9e326678533af989e7432dbaa6b4292dd64261ea97ad1a6"]) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 966.307473][T19732] overlayfs: unrecognized mount option "workdirPƒ»#»ž=./file1" or missing value 19:36:35 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190b00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:35 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000062000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x2c00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x2c, 0x3f7, 0x800, 0x70bd25, 0x25dfdbfe, {0xb, 0x7, './bus/file0', './file2'}, ["", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0xb6) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x5c00, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x3000000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x9101, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 966.929603][T19748] overlayfs: filesystem on './bus' not supported as upperdir 19:36:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="65300000000000060000000000000000"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000140)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x3800000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 967.116140][T19766] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000140), 0x100c80, &(0x7f00000035c0)=ANY=[@ANYBLOB="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"/390]) r0 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f72b06b0500723d2e2f66696c65312c6c6f7765726469723d2e"]) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) read$FUSE(r0, &(0x7f0000000980)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={0x0}, 0x200, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3a8, 0x0, 0x0, 0x0, 0x6}, r2, 0x3, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x80, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000008c0)='./bus/file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000900), &(0x7f0000002bc0)=0x0, &(0x7f0000002c00)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003340)=[{{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000005c0)="96c46f13c124f1b982e6010f2fc667eaf3b41f5ec862b12e5aa469ebeeaf6d7e06df91b0866df89f2c6c59cd0974e7ed957375b49609b9f4102fcafc3471cfc01b9c52a1c85562a6b6791016a28dcde7e77b9bbca923d7a697e776f6c4fb69f6d0703e1e1977a989766d316012f21d2f8ced242245561980ceb67b498455d9af9d4f4d80981e9150eb4f2c986078f1b76b19236d28f40a31083b6f65261d3489751302b48ac26abaf199bf9c7956127248f4b8236e8be5904f390d93", 0xbc}, {&(0x7f0000000680)="68545306f2483a45e615a1ff8b7b774fa39ca5fc19e4b373d41bda8c87a07a6a1e3d595c19e675826df9eebd7ce9f46e05fa60e5cf1e59ee8fe55acb028bb20a87b4539447d898aaa45fe73968ac49c9e78f2b70f66422bddd3d32cbb0f83df2ca98a22b7bd1e281850ba090c5d1e9d54395f561be55365dea4e325799d5e294dd39953b2914906162d0b590b6", 0x8d}], 0x2, &(0x7f00000002c0)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xffffffffffffffff, 0xee01}}}], 0x20, 0x41}}, {{&(0x7f0000000740)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000007c0)="3d48534a1281a914c88da0566d42543f37cad4fc6701c67fb6c342278007997648fee1adcc0e8779e31c5198c35d653f625b763f58f2ff3ba7152f6d1cc7f33d6e93ca9732997145c4dd82b1662678aefd26e4b7574b6074328c791b74ae06e0473ecc8cdab5a4be0b0dccf7df1a6d5ae34b24bec85f0a00b7281bed81601e8da9f8d68f01c2a233d463ca789b63639934a3ba5853009164ccaa3cb71d74b3850875cf9b28eb0c6a0d730bec4debafdf24508a617561963ac78b5d3da27e42f95be245b0cf9a89c1c17914a88e454b4137602c956348", 0xd6}, {&(0x7f0000000300)="f7a9005e148c87309dff63af59c9482e4c9ad6b0968f827be36b49b0cb214afe5fe926b719f80cb5aa389cf1485214f10a7ae1153bc85b4a2536", 0x3a}], 0x2, &(0x7f0000002c40)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}], 0x60, 0x20040080}}, {{&(0x7f0000002cc0)=@abs={0x810ab8e2607d8568, 0x0, 0x4e22}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000002d40)="2a6d13c5e8c6725445e6a43ddb38fa14cecfbe8c0e60cea76c9b9d5103c787fb389367b3b4635aa5c1353081b461420d8db9f61493665dc639abca6300dc3424684b48a34e248425fdedfadf918119d3338328cffdb24dca1c9087f49cfa986dba55978d553486b16a4eb6c47d9949eeb3f30aefcf3a3e860d5672e0e849232a369d3f3f562cb84dd15e2d14f817c2991b66ddee83ec44a3e57bfacfbe984f4c047e24846e2b0efee47b0eba3fe3a532bafa2c1261e9f3469136c38e0760", 0xbe}, {&(0x7f0000002e00)="e9259d0b491752da248059c092cac0e67edacaf53587805a85302a084a38e3e7d0c5461a8a7bcfa49f3b9f1c211df002d66102ce91877ab992188269267c7e124c000317188c42a6d948605377223bbf14f457fad7b45e8940ce04a0c85bf7b5828168a1fd016d65b6fa054b93784a2f468258676afaf48fc231c81305a1d07e64f6dbe4c82e7c493e3d14369b65165a7453bdccca755ab7430f24a5d7740a9babd193", 0xa3}, {&(0x7f0000002ec0)="6a5490dbb6b1037647d857ad472d5a32de0293d1974efe8ddb5d0b9311428d0c1bd2ff8d256409d5acbfb764608d721fc822ca1e363f2f438cf5419cdc3dc3b00a9186ac41997a2f4b77dfcd2f5ae6cf", 0x50}, {&(0x7f0000002f40)="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", 0xfc}, {&(0x7f0000003040)="187b493b32e8e9a00f6c2364e09739b544c05ffd53ad0b15c4740066d091a5a0d4b3182313d1e2953646cd4322474f5c702287c2ddbe20c168c7eb7ab6acf7e3d741e5656f457d9a017535a7243a22b6a10d4eddf1c526b5204ff4e647e0cdac429e067f9afebe9e7a686bdb86d3d4fcc2334c901eecc55d9103e770cf574455c4d01db652101d846fb69e5913bf9f4217611f9613d50cfa8439b0", 0x9b}, {&(0x7f0000003100)="eb9eb1045e740cc93b9878d15e859780a8a6fe73cdad3cec19a478c53513389ea8fa0f6021b2b797a0c55bc2d9ddf54bd27300f72d72f5832ff65d9772cba57b8fb645fb288b9b61897f8b2f04f0a71d9d8404b1992867ae87b24bc5277dfa6c5061c5404f872d649e22e1b12060e0f5e15d77cf2d4cb279c0414d579a7d96bf9acd86dc0f5d8b2f0a17a9d6b68e73ec64a42dfa1721f8bf919af997d34063ea691a7aa762b70669b3615e4505ae2a", 0xaf}, {&(0x7f00000031c0)="8f19db5f95babd5c6830cf1b768bc81e9805170d35137fabe54ce1ff7e9142a0dc1c8fad2b93f5c51591d265598416e28b6d4e719479789ec41f75f1823734b77c91f1172e6eed0e4aebcbd9974e52f35011adb202cec9498d818d4ade282efb9dd0516e90c11e06f90a41df7e6ec28332fdc7f98b1ba35396b30d0cfe", 0x7d}, {&(0x7f0000003240)="0f7b7a4fe96b4110492a5ac9d89726947774ed127d1aa666d86ec3a6fdb11411ab938b73b4e7d958c6f83a42f274d3b0fe39cb4a82f732f5ed8749679cb4adabe2af9def72703ef85ac1a5fdcd9d", 0x4e}], 0x8, 0x0, 0x0, 0x800}}], 0x3, 0x20040000) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 967.417769][T19822] overlayfs: unrecognized mount option "e0" or missing value [ 967.457507][T19827] overlayfs: unrecognized mount option "wor°k" or missing value 19:36:36 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190c00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x3a00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xf403, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x3c1100, 0x80) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) setxattr$trusted_overlay_redirect(&(0x7f00000001c0)='./bus/file0\x00', &(0x7f0000000300), &(0x7f00000003c0)='./file0\x00', 0x8, 0x1) 19:36:37 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000072000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x3b00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 967.879796][T19893] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 967.905970][T19827] overlayfs: unrecognized mount option "wor°k" or missing value 19:36:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x3f00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xff00, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:36:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000004c0)=@l2tp6={0xa, 0x0, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x0, 0x4}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000005c0)="b0ce156bc2013bd576dae8b01a68e116e5fafdcedef82ca90bc2e8ea3e83f42d8a98918bdc570277e113ee7b108f1777a5a34ce039a2479167b34884771f05bf77182415e738e6082a80f561c487a89e11121a40e81f9561d374d018a06755", 0x5f}, {&(0x7f0000000640)="c173f575ed703aaa41f9d5a6b869529272846b2d0754f367f5e0e528fce1e7bccedd3d8e2c191f3a399ff4a5681dcbbadb4db05465286c40e01ba72d9b258d6ada2579a903b92a4fb16657dc6dc7e4247b2a11ff6fdbabe658bd3f5425defa37d3dd26608ce594506631eee42baa9479f4c47ca2ec99f3af22ff11a8b3b398dd0e97c4334339b6a25ed467a6d3b71e153bf1d6ce7486536684c4f78e0918fb915b26b0cc0b611019b3548d179c5c04f6a2ed3adb867804cc32a214ceee7a405128236bffa69eec2b", 0xc8}, {&(0x7f0000000140)="2fb9718294d4f30cbeeef7a1a5b625445ef36b7c3259199334018112", 0x1c}, {&(0x7f0000000740)="8157601abf8e425c8073ca88169db0ddbc55e22602cdde9420cab1c23f5384f8b5fc2b8dea8989cb11a5de60e1a51c2d7db819e4870ba200fb20b9ec9209978f509f6ba599732528f33af08219fd6c775710eefe2af28b6cc4", 0x59}, {&(0x7f00000007c0)="94d6c0d82395a33da03453a3bfdd699d88f0ade27e9a09b167d4c5453333ccc2da73fab4866782c383ce6f03033ea60979ddef970ba440358fe118543b572a8faf60b0fe3b0278577895f2a4824eefab9a787cab1c894b5b12b5f09891a64d78dd7538e231ab7c47f15870f447adbb871dbea0e6d27bd3ca37d8b52ca35c0abbc68401e5b6e994ee0a59f8f6cca28493d92a44cb6457701e43ad1d9f75e5317149ad5dca76634450a0d27ba10c3c05225fa2b5d4a49cb711e8d5f9045dbc484162fe4ecb469d6cc720009bbd8c4c74bc84273dc27caa2ab5257b146623141cc073cf212dbd952fbe88d4ebdba342", 0xee}, {&(0x7f0000000980)="da8e0eae555fe3bebd890c61da431b020f5e31ffffaf00114433738c5a16526364ef6140788ef50561a74818ad4ea447c9ea838836045b44da5831733a87c02ad054dfdc82496a7f51abad913058c643b27ce43d73c20cef6b2fc9a9a08097cf8f7c572cd72706c153bb6b4d86081afb4bded4878a512f7f8de001980182f85e36327836568a767ec4369755d4934fd784ef8ecbfe2567442b9c31ce90f6fe", 0x9f}, {&(0x7f0000000a40)="128e6a9d2ccb18f0bd2a10db3b3637feac71380f8f347f9ef36de96c85d7cd715559807b3fe1fbf92b6d179e153b13f743ec41f8bc078bc233e0e3354d0d95a0639a3417ad18482307bc33ea60e8a3375af1361bad4af96e2125120bbe6529f4658cb000abf1e1ee7e0fa4c3c422d9330f660f6f1e7100190a802c6259b8b3ec1a87e125", 0x84}, {&(0x7f0000000b00)="d9533e3d1d56a5e75da45e6c06787e8f2db9edf70d2f4963f7683ba11b8c66e6db54522d2719c9c160a47f4828e2dea57a9ee881b271c3b02ad3f42c72ecff7bd7f47d288f146d8f689fecd014c73a15f67b49b723900ba82d5d6f903cb90444d3143465c45d6c58ebb8e0b81a0e44eec739d5fcdd0c2cc71cfb320c33b5495d80d789f91fa55f1ae7c01407c115c2bebc730c19bb75b3b2e31b36bc9321442418309abb624afa10b0a301d5c76c9852ef41d8299ebcd3dbf9cabebf0c3094bdb7668feb9ffbd20f7a574d2e232106113ff0a940c7c48b2d6e9bb262545f5a6799e4075683556cc3f46bc8d001a07e", 0xef}], 0x8, &(0x7f0000000c00)=[{0x68, 0x107, 0x0, "f46a0576c6c96dc557077e32b8f3a946b269ac669fb2faa17de3aad94e88212bf493f651cd0ab781ff6a91b4fd6b60a36051c17e96044dc7f357d00ffade2be6a067b2db792b9cb48022e229d3a42c833132ef644f947af2"}, {0x20, 0xff, 0x67, "28975b6a5af52bb69374ec80935d"}, {0xd8, 0x111, 0x4, "3a29239a60ef9b59692ec221bfa9ab596ff418232078262a780a90ef35db7214973c0d83687e290af91434b7c092876aa688ec13ae2525b1321db4c0802c88e6f98b4c4631cee944156b787540c36ac5c8e426515c31ef86f685e90ae4562109c2ea5bef3af6ce6900857bfdfb8ad9e0d3c1f188dff95b07ce74db5a23de184dec4410e39b7797f1115a2a02365d1b9a19a3da28e3b79de65afc167a5af86a1867d0a0c18ed67169998a13e345b53e9c0f6a366c2463b51b63d9c91cabf3d01d65fd1751854ed0"}, {0x10, 0x103, 0x80000001}, {0x78, 0x88, 0x1, "6d3c690bf956fa730a852ea26cea20dad6014f141ef344aa579b4b0536c7a5ce515e6758af0052666eb1c77476d6efb08e65b710620c013fda8e83da1b9f86d2e97da085e1e1189ff86da452071efe7f9d7b5fe5ac0447985ff972c21da53f5feeeff6fbe241f057"}], 0x1e8}, 0x4000010) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x4000000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:37 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190d00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 968.688433][T19979] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d229b810545aebc0b046254872e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x4100000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:38 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="29004c082000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r1) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000300), &(0x7f00000003c0)='./bus\x00', &(0x7f0000000440), 0x883010, &(0x7f00000006c0)={'trans=virtio,', {[{@dfltuid={'dfltuid', 0x3d, r1}}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@access_uid={'access', 0x3d, 0xee01}}, {@fscache}, {@cache_none}], [{@obj_user={'obj_user', 0x3d, 'overlay\x00'}}]}}) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./bus/file0\x00', &(0x7f00000001c0), &(0x7f00000005c0)={0x0, 0xfb, 0xef, 0x0, 0x8, "097980162a4925cc16361083ff1eadf7", "83bcfb2fb0dea6109d67e236acf72af5c230bed66ad3811a23b3b1a8358bb8701ab016fdde3027d95925d46ee59a1d2cd1f9f7e889d54fb7478af2a7d3cec61aa9614e9f10b450f0ff63ca90d3bd47bc72e62e35df9f5f99ee669e95bd09488ce6ea7d2f484e0012553ec2f206ec3039fb74a1dc5ce6a0f55db43f09631f7025e19c0e680485af4fd7364ae8d8a0a86856bdb8c61060065bd2b85360a428ec47ccc23dca46809d5f963b49ad68f1b507ae77d020a9b4135044b165124a8e5cbd39cdfa985b704694daaac62e29f66e22091e88ff358ba5836ae7"}, 0xef, 0x1) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x10000, 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x4424800000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 969.287299][T20059] overlayfs: failed to resolve '"›E®¼ bT‡.': -2 [ 969.364170][T20059] overlayfs: failed to resolve '"›E®¼ bT‡.': -2 19:36:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x20) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2e446275732c776f696c65312c6cbf0765726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x4800000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 969.634785][T20100] overlayfs: unrecognized mount option ".Dbus" or missing value [ 969.681305][T20103] overlayfs: unrecognized mount option ".Dbus" or missing value 19:36:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x4c00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYRES64]) r1 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='overlay\x00') syz_open_dev$tty1(0xc, 0x4, 0x4) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x80000, &(0x7f0000002380)=ANY=[@ANYRESHEX=r1, @ANYRESHEX, @ANYRES64, @ANYRESOCT=r1]) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') openat(0xffffffffffffffff, &(0x7f0000003840)='./bus\x00', 0x80, 0x0) read$FUSE(r2, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r3) setxattr$system_posix_acl(&(0x7f00000003c0)='./bus/file0\x00', &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010007000000000002000100", @ANYRES32, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=r3, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee00, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040004000000000008000000", @ANYRES32=0x0, @ANYBLOB="10000200000000002000020000000000"], 0x74, 0x3) open(&(0x7f00000001c0)='./file0\x00', 0xa0000, 0x48) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000140)) creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="75707065726469723d2e6f836275732c776f726b6469723d2e2f66696c65312c6c6f7765722469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:36:42 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190e00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:42 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000092000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 973.380744][T20147] overlayfs: unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value [ 973.404608][T20148] overlayfs: unrecognized mount option "lower$ir=." or missing value 19:36:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x4010000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 973.464623][T20148] overlayfs: unrecognized mount option "lower$ir=." or missing value 19:36:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x5c00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:42 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x136) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c659f2c6c6f776572d15b723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') mount(&(0x7f00000000c0)=@sg0, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='cgroup\x00', 0x400, &(0x7f0000000200)='*^\x00') 19:36:42 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x4ad5, 0x28fe, 0x20d, 0x6, 0x641, 0x7, 0x7, 0x4}, &(0x7f0000000500)=0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) symlink(&(0x7f0000000300)='./bus/file0\x00', &(0x7f00000003c0)='./bus/file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)='./file0\x00') mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6b17bfc3e435d49471734a7bfe006f7765726469723d2e3a66696c6530"]) creat(&(0x7f0000000240)='./file1\x00', 0x4) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) creat(&(0x7f0000000440)='./bus/file0\x00', 0x20) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) [ 973.580222][T20170] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 973.881833][T20212] overlayfs: unrecognized mount option "lowerÑ[r=." or missing value [ 973.897814][T20213] overlayfs: unrecognized mount option "k¿Ãä5Ô”qsJ{þ" or missing value [ 973.925493][T20212] cgroup: Unknown subsys name '*^' 19:36:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x5d02000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 973.956919][T20213] overlayfs: unrecognized mount option "k¿Ãä5Ô”qsJ{þ" or missing value [ 973.974655][T20212] overlayfs: unrecognized mount option "lowerÑ[r=." or missing value 19:36:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) pivot_root(&(0x7f0000000140)='./bus/file0\x00', &(0x7f00000001c0)='./file1\x00') mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./bus\x00', 0x110) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000002c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000240)='./file1\x00') mkdir(&(0x7f00000000c0)='./file1\x00', 0xe0) unlink(&(0x7f0000000100)='./bus/file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', 0x100, 0x4) 19:36:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:43 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000191000003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x5e00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 974.437814][T20273] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:36:44 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000a2000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='f2fs\x00', 0x1, &(0x7f0000000380)='tmpfs\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) r0 = geteuid() syz_mount_image$hfs(&(0x7f00000003c0), &(0x7f0000000440)='./bus/file0\x00', 0x3, 0x4, &(0x7f0000000780)=[{&(0x7f0000000640)="eb8133d4ec49e391973398cd860700a445f9e3b9b526f4bbad24eaff624a5e84969e751af154a66a5aeadf16789d1283b3bfb5cf5e6e5ecf81fd1594ba5eb7ee7b7c8de26ffd9940b06c8a63e26f38259bfc8d1a2b122d254b8d359fc411140b87f65380cd7b7426e939fae2f5ec217830a2cb8099a17c4d110ba9b6b0e4", 0x7e, 0xbe7}, {&(0x7f0000000540)="74c6c63446d4353b0d110aba191663fffee37790edd02a58e6447bd20b9147c6e3", 0x21, 0x4e04}, {&(0x7f0000000980)="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", 0x1000, 0x8}, {&(0x7f00000006c0)="0254fcad888aa0e835a4738296c083ec9a5451d97ab8d049fc42e5882d37a73edaeb443ee3b770f9e19e6c78164ffc5c0036708047065f3cef656a3a8487625da143b61f2a3f04412531511db5ca5a5c12614fc03fdd67e244369c9f1bdaa872ab6a7a04ded7cafbecd89e6332e5b86372f1b738f85569043debf74644cdad3fedae45142ae5623f92646d29a0ad7fc33c1d823b3c335f0a7bcbb3d5844a5bc2b5", 0xa1, 0x7d2b}], 0x1000a, &(0x7f0000000800)={[{@umask}, {@file_umask={'file_umask', 0x3d, 0xfffffffffffffc00}}, {@iocharset={'iocharset', 0x3d, 'macroman'}}, {@codepage={'codepage', 0x3d, 'koi8-ru'}}, {@session={'session', 0x3d, 0xfffffffffffffffe}}], [{@euid_lt={'euid<', r0}}, {@fsname={'fsname', 0x3d, '(\'}'}}, {@dont_appraise}, {@smackfsdef={'smackfsdef', 0x3d, 'tmpfs\x00'}}, {@dont_appraise}, {@smackfsroot={'smackfsroot', 0x3d, 'tmpfs\x00'}}]}) connect(0xffffffffffffffff, &(0x7f00000005c0)=@isdn={0x22, 0x9, 0x1f, 0x1}, 0x80) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="75707065726469723d4f2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2ed441b6480d82a80d72da881a0f772e07f17cc7826f707b3c9a7530d2eab93f3604c102000000ae939e63549ef4760e5a10da5d30"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x80, 0x50) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x6800000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 974.896863][T20334] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 974.949529][T20334] F2FS-fs (loop1): Unable to read 1th superblock [ 974.989122][T20334] blk_update_request: I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 19:36:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) dup(r0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) dup(r1) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2000, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.', @ANYRESDEC=r0, @ANYRES16, @ANYRES64=r1]) mkdir(&(0x7f00000000c0)='./bus\x00', 0x113) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x6c00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 975.052278][T20343] overlayfs: failed to resolve 'O/bus': -2 [ 975.052733][T20334] F2FS-fs (loop1): Unable to read 2th superblock [ 975.131682][T20334] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 975.193138][T20367] overlayfs: 'file0' not a directory [ 975.213410][T20334] F2FS-fs (loop1): Unable to read 1th superblock [ 975.250300][T20376] overlayfs: failed to resolve 'O/bus': -2 [ 975.261959][T20334] blk_update_request: I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 19:36:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x9000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:36:44 executing program 3: mkdir(&(0x7f00000000c0)='./bus\x00', 0x40) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 975.334432][T20334] F2FS-fs (loop1): Unable to read 2th superblock 19:36:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000002400)='./file0\x00', 0x60000000) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00000023c0)='./file1\x00') mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000002440)=ANY=[@ANYBLOB="6c6f7765726469723d2e3a66696c65301bf531f1ab121afde100f1add1d5adc0026a54e98a8b2c8b517a5c166d7a5b840597d9480d5a8c4070e1285a25e8ac76016d7b6f0ab486382e469943653a3eeb30d80af8784ed7000000000000"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r1) syz_mount_image$hpfs(&(0x7f0000000140), &(0x7f00000001c0)='./bus/file0\x00', 0x97, 0x1, &(0x7f0000000300)=[{&(0x7f00000004c0)="224cae0353809ae892af8f824dd19370436fa6b61a77f6cdbe96927ee11c8e2ef09851eca5cb140c4b6f46d91b1fc6007aa1dd8dfea34bebd6e67401cdfd4fa19a080aee6c09096a45d0bc5b768fbeba79b07d44a82854c05fa9b7bd3570d283f05bcaceed8b72cb0d63d401df12aee1b6f4dc13c60017a70f76a9ed75628b6c02db9f390076f3a0547d8546a0d7d1d9fb6ee1231f0d5a14e0bce11dcc0503319355c5f4854d85b1885984316920b93a66563ce0165cb226746b", 0xba, 0x8001}], 0x100002, &(0x7f00000024c0)=ANY=[@ANYBLOB="2c2c7d3ad15deaa04a0c670813934b21212a3a5b277b282c2c2f3a2c7c6d706673002c6f7665726c61734b2c636f6e746578743d757365725f752c7375626a5f726f6c653d636f6e6669676673002c646f6e745f6d6561737572652c7569643dad7d2c36b38e81f1e9bad82cf678e1fef4aa85d9e5a61d05c6f832c08336d0a96dd02f6d67330ff5edbc9062ee49f4162a98ce7e8e03e60d3b2cb3106f7648f596afb19f539fddd94f0d3ffff693944374caa79a5e58aaff617d8d03b29b72de4b66c25ef758a4a2a4666c13c0247b28a941347ed9b486e2", @ANYRESDEC=0x0, @ANYBLOB=',audit,euid>', @ANYRESDEC=r1, @ANYBLOB=',\x00']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469ea440e5682b9f1cd646bc37a0f55d4723d2e2f6275732c776f726b6469723d2e2f66"]) unlink(&(0x7f0000000100)='./bus/file0\x00') open(&(0x7f0000002380)='./file0\x00', 0x0, 0x121) creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x7400000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:49 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000191100003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xa000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:36:49 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000b2000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:36:49 executing program 3: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x140000, &(0x7f00000002c0)={[{@nfs_export_on}, {@index_off}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), &(0x7f00000001c0)={'L+', 0x6}, 0x16, 0x2) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x7a00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./bus/file0\x00', 0x30) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:fide0']) r0 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) dup(r3) r4 = syz_open_dev$tty1(0xc, 0x4, 0x4) r5 = dup(r4) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYRESOCT=r0, @ANYRES32=r2, @ANYRESHEX=r5]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:36:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000440)="b3b56b05fd7195de351c4e92d4c9b894cfaf530e2282cde38778c2e1e2f5d367b9bd55a2df93e6b6f074084855d66369e9f5c2458af1bd7eec206b8697c19a1c65196343e8cc1fd72d82c60c335529502f96c4247cdcab375dbf28562236fce53b035102a3cb52670aa3f7687b4f2b2374762ab2a1d9c818519c9e477f4a8864aa41ab4f9f24a1b81b5bd2c4b5530a5c1a4f85d5af6d3e3878f7fec4a746a35ee44f58fafb56cf68e07df9050183c4ab5bd98fc87ec4b6b09d632dc7d4b3c5c02f87fd", 0xc3, 0x20000000, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7570706572647d6c65312c6c6f77657f6469723d2e2028a3b8970da89ec81c481c072cf49684ada2a6f2ac9e00000000000000000000cf3f1826b62adf00"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x8000000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:36:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x10) 19:36:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x826c010200000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 981.115706][T20450] overlayfs: unrecognized mount option "upperd}le1" or missing value [ 981.184625][T20450] overlayfs: unrecognized mount option "upperd}le1" or missing value 19:36:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f623a41648b533fa88dcd2983a03e3c75732c776f726b6469723d2e2f6669"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:36:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x8cffffff00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 981.479560][T20465] overlayfs: missing 'lowerdir' [ 981.505246][T20465] overlayfs: missing 'lowerdir' [ 983.454751][T20437] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 992.691224][ T1358] ieee802154 phy0 wpan0: encryption failed: -22 [ 992.697638][ T1358] ieee802154 phy1 wpan1: encryption failed: -22 19:37:04 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000191200003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) openat(r1, &(0x7f0000000140)='./bus/file0\x00', 0x0, 0xa) 19:37:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x1008444, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x2) creat(&(0x7f0000000280)='./file0\x00', 0x28) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726bff50a2aa0bc2d39b6c65012c6c6f7765726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') mount$overlay(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x8a040, &(0x7f00000001c0)={[{@redirect_dir={'redirect_dir', 0x3d, './bus/file0'}}, {@index_on}, {@xino_on}, {@xino_off}, {@nfs_export_on}, {@default_permissions}, {@index_on}], [{@subj_user={'subj_user', 0x3d, '*-'}}, {@appraise}, {@dont_hash}, {@measure}, {@dont_measure}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) 19:37:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x9048000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xb000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:04 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000c2000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 994.893282][T20577] overlayfs: unrecognized mount option "workÿP¢ª ÂÓ›le" or missing value 19:37:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xc000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xa003000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 994.979487][T20586] overlayfs: unrecognized mount option "workÿP¢ª ÂÓ›le" or missing value [ 995.065297][T20591] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = syz_mount_image$qnx4(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2cd1, 0x1, &(0x7f0000000380)=[{&(0x7f0000000240)="a073d842732456d9c40292f5a762483b620ddc119890969b2cc042ccf47521a7d5af7774bcb2d80f535619bf658506aae89b5d436b5fe1355a8f57981b97f0266cd4addbd870269e28c5161aadda28427254a2b739a4064a5b34cec659a35759260e2075e23da10f923673a615bbd7a055458830c556101bf2dfa599c3751a1cbcee067caa1f46424ef7f334203d032c7531d310e856d913ad555c46117ab766d68e2325e0ebfbee9426c3bb1aa8cf54ca1a82f9009547fcad42f6afcac27bd8535b899338d86d4b70d7b34b82c7a686364aff1eb8705c145bbb6d56bf9e149ad077a1966eb7344b90aa", 0xea, 0x3}], 0x50000, &(0x7f00000003c0)={[{'tmpfs\x00'}, {'^[^,#\'-Q!{'}, {'tmpfs\x00'}, {'-%'}, {'z$('}, {'tmpfs\x00'}], [{@seclabel}]}) faccessat(r0, &(0x7f0000000440)='./file0\x00', 0x8) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x80) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e284f0863ada92dcbef10ee2f66696c6531"]) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 995.246635][T20579] overlayfs: filesystem on './bus' not supported as upperdir 19:37:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xa1ffffff00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 995.324634][T20632] loop3: detected capacity change from 0 to 22 19:37:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xd000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 995.389447][T20632] overlayfs: missing 'lowerdir' 19:37:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f00000001c0)='./file0/file0\x00', 0x1, 0x3, &(0x7f0000000740)=[{&(0x7f00000004c0)="228ee3451ae524cd354ad3c0d54a019acecccc7d07ac8ce66e8cddadeece575e1d273d6379be15ad1f5984343e22039ab06a865a5b518b28e3709a561723f566b2583d1f92a5f09a86de3bbf8e94479156daa43de529e9f032034796dc1536b5f3721fe6e3ec5c5d42fb2ea6fd6a46", 0x6f, 0x8}, {&(0x7f00000005c0)="b32dbadaa42bfdcdd3db11bcee5952addedff908cf60bb3274d2b887c35f000e77b135ed0b4a0f71ec28b3678e65587edacc0d593c71cd6e9ee6771b15b0620883f0ca551354c5333ba4685015e536b9708734434aaa3a3a374d849a1e6b73ad406dff0851ac53b6e61d5160624f0ad5dfc0edffad8c3afc6e875f6f0001c0ec17df3490223608c568618c7a7b3deb1ba85ecf136962def494bc3a761053c317b96c3e21ba929be824d34af3671d95a6fd9843ff271f2378ceda12961ce5618d2e2625b30ebe37", 0xc7, 0x401}, {&(0x7f00000006c0)="61bcfa1bd820f81af2ecaee25f3e71385295374a33451ce3b06290e5560fba358d0db654dca05e649084437099026b45f41fcf3a49ed29a6d6a34960f41efb68eb8ecf039e", 0x45, 0xffffffffffffffe0}], 0x200000, &(0x7f00000007c0)={[{@huge_never}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x39, 0x25, 0x74, 0x65, 0x67, 0x33]}}], [{@dont_hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'configfs\x00'}}, {@audit}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@uid_eq}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) [ 995.480273][T20650] loop3: detected capacity change from 0 to 22 [ 995.554201][T20632] overlayfs: missing 'lowerdir' [ 995.855357][T20664] loop1: detected capacity change from 0 to 16383 [ 996.001728][T20669] loop1: detected capacity change from 0 to 16383 19:37:11 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f02003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xa1ffffffffffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) chdir(&(0x7f00000000c0)='./file1/file0\x00') mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x90) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6cb2313000"/16]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f0000000140)='./bus/file0\x00', 0x0) 19:37:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xe000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:11 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000d2000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1002.276474][T20732] overlayfs: unrecognized mount option "l²10" or missing value 19:37:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xa201000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1002.383931][T20762] overlayfs: unrecognized mount option "l²10" or missing value [ 1002.421669][T20759] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xf000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') open(&(0x7f0000000140)='./bus/file0\x00', 0x2800, 0x40) acct(&(0x7f00000000c0)='./file1\x00') 19:37:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f62757332409f5d6b6469fdbc6df344e86469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f0000000140)='./file0\x00', 0x60) 19:37:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc3ffffff00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1002.695684][T20795] overlayfs: missing 'lowerdir' 19:37:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1002.736806][T20798] overlayfs: missing 'lowerdir' 19:37:12 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f03003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x40, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./file2\x00', 0x1a1) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x110049, &(0x7f0000000340)=ANY=[]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc403000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x11000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1003.437653][T20855] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:17 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000e2000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc503000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x12000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./bus\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7c6f7765726469723d2e3a66496c65ba"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000140), 0x1) fcntl$setflags(r0, 0x2, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f00000000c0)='\x00', 0xa00, 0x1) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=.\rfile1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 1008.292394][T20938] overlayfs: unrecognized mount option "|owerdir=.:fIleº" or missing value [ 1008.304633][T20940] overlayfs: failed to resolve '.file1': -2 19:37:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xc603000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1008.363881][T20946] overlayfs: failed to resolve '.file1': -2 [ 1008.471723][T20952] overlayfs: unrecognized mount option "|owerdir=.:fIleº" or missing value 19:37:18 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f04003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) open(&(0x7f00000000c0)='./bus/file0\x00', 0x101002, 0x58) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) rmdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x25000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xd8ffffff00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1008.942231][T21003] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:18 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000112000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726403723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xdaffffff00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:18 executing program 1: mkdir(&(0x7f0000000300)='./file2\x00', 0x102) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x6e) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') open(&(0x7f0000000140)='./file1\x00', 0x101200, 0x1a9) creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:18 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f05003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1009.611501][T21070] overlayfs: unrecognized mount option "upperdr=./bus" or missing value [ 1009.616008][T21067] overlayfs: failed to resolve 'file0ºFÒ‘—~‚!Éb(± çQÐØ4‹ÊÔ`ÀZ?º3ÿ*ÎO®%ÛœÏÚÄ‹‹äëÝD¨™ž¦ò´ñÈq•zø¹ß_úÁ³%C=ÔCÈf5 ï§Lj¦ [ 1009.616008][T21067] Ðõ–ÙA•ÐC‹ê׊Qйkú»ßý"¯ÚdÅû_[Yù‚U¯¿Á(…ÿrÈH@tYD8âS1U©‘Qü‰ Ýõg×þ>Pš¨Dk;bˆ¡ìä ˜': -2 [ 1009.703936][T21079] overlayfs: unrecognized mount option "upperdr=./bus" or missing value 19:37:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xf0ffffff00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1009.778570][T21090] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x1020011, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400, 0x400, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r1, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r2) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000140), 0x4, &(0x7f00000005c0)={[{@mode={'mode', 0x3d, 0x1000}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x62b}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x80000001}}], [{@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'tmpfs\x00'}}, {@dont_appraise}, {@euid_lt={'euid<', 0xee01}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@uid_eq={'uid', 0x3d, r0}}, {@fowner_lt={'fowner<', r2}}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) read$FUSE(r1, &(0x7f0000002380)={0x2020, 0x0, 0x0}, 0x2020) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r5, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r6) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f00000043c0)={0xa0, 0xffffffffffffffda, r4, {{0x1, 0x1, 0xff, 0x0, 0x2, 0x1f, {0x4, 0xfb8, 0x9, 0x9, 0x2, 0x3ff, 0x7fffffff, 0x1, 0x7, 0x4000, 0x9, r6, r3, 0x0, 0xd7c}}, {0x0, 0x10}}}, 0xa0) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r1) mount$bpf(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f00000001c0), 0x180402, &(0x7f00000004c0)={[{@mode={'mode', 0x3d, 0x8}}], [{@uid_eq={'uid', 0x3d, r1}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@dont_hash}, {@smackfsroot={'smackfsroot', 0x3d, 'configfs\x00'}}, {@obj_user={'obj_user', 0x3d, 'configfs\x00'}}]}) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10000, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x38) pivot_root(&(0x7f0000000300)='./bus/file0\x00', &(0x7f0000002380)='./file1\x00') 19:37:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xf6ffffff00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x5c000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1010.240500][T21146] overlayfs: unrecognized mount option "relatime" or missing value 19:37:20 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000122000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x4, 0x1, &(0x7f0000000240)=[{&(0x7f0000000440)="f9615506099ee56d4633364ecd9bb499c4e4c8c6550863f9b3412e3febcb74738dc6ded3f02dff41bbaa1d2e23871432a1b71e265e78f19de4d5439146f5b4aaa158e136bd339ed05203535ddf84c4e356366e9b27c4153c648d670f9e3b4f21f909bbbe5399b979d217eacfcf5147e895e72eff8b3c6cb25e58f81628c0dba554014f59a06d0fce9663f8230e02ecf4235a008475f070eba64ebbe32bee50e3427a5b94b50d39ca52272c603268c46f9058c8621de31125d93dcf12813c09b2c93e1de51a85753f", 0xc8, 0xfce}], 0x300010, &(0x7f00000002c0)={[{'}[!-.'}, {'tmpfs\x00'}, {'tmpfs\x00'}], [{@fsuuid={'fsuuid', 0x3d, {[0x33, 0x64, 0x61, 0x37, 0x32, 0x38, 0x65, 0x31], 0x2d, [0x65, 0x66, 0x30, 0x65], 0x2d, [0x65, 0x65, 0x37, 0x30], 0x2d, [0xa41d0dec4c63ceed, 0x0, 0x66, 0x33], 0x2d, [0x34, 0x63, 0x63, 0x34, 0x61, 0x37, 0x33, 0x30]}}}, {@fsuuid={'fsuuid', 0x3d, {[0x63, 0x33, 0x62, 0x37, 0x66, 0x63, 0x38, 0x30], 0x2d, [0x35, 0x66, 0x34, 0x65], 0x2d, [0x38, 0x65, 0x62, 0x66], 0x2d, [0x35, 0x31, 0x66, 0x32], 0x2d, [0x38, 0x35, 0x30, 0x33, 0x34, 0x38, 0x36, 0x61]}}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@hash}, {@uid_gt={'uid>', 0xee01}}, {@uid_gt={'uid>', 0xee01}}]}) creat(&(0x7f0000000280)='./bus/file0\x00', 0x11) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65a55af2e31c10e4cbc539854f68312c6c6f7765726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') open(&(0x7f0000000140)='./file0\x00', 0x400040, 0x110) 19:37:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xfeffffff00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x91010000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) symlink(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='./file1\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000140)='./file1\x00', 0x42, 0xa0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000300)='./file1\x00', &(0x7f00000003c0)='gfs2meta\x00', 0x3008000, &(0x7f0000000440)='overlay\x00') mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x10000, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000540)='./bus\x00', 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f627573060000006b6469723d2e2f66696c65312c6c6f7765726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:20 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f06003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1010.775190][T21202] gfs2meta: Unknown parameter 'overlay' [ 1010.796530][T21199] loop3: detected capacity change from 0 to 15 [ 1010.834859][T21202] overlayfs: missing 'lowerdir' 19:37:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xf4030000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xfeffffffffffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1010.857494][T21214] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 1010.877179][T21220] overlayfs: failed to resolve './file¥ZòãäËÅ9…Oh1': -2 [ 1010.920660][T21223] gfs2meta: Unknown parameter 'overlay' [ 1010.982335][T21202] overlayfs: missing 'lowerdir' [ 1010.998049][T21234] loop3: detected capacity change from 0 to 15 19:37:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d7a7b972a3bb6e579e1f55efc002e2f6275732c776f726b6469723d2e2f66696c"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) [ 1011.094866][T21220] overlayfs: failed to resolve './file¥ZòãäËÅ9…Oh1': -2 19:37:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xff00000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xfdfdffff, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) syz_mount_image$ocfs2(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x5, 0x7, &(0x7f00000005c0)=[{&(0x7f00000001c0), 0x0, 0x5}, {&(0x7f0000000200)="9d0df06f65f60d7fff", 0x9, 0x10000}, {&(0x7f0000000980)="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", 0x1000, 0x82fc}, {&(0x7f00000002c0)="86e55ddeb4033af549901f1acfb4d2a2b7daca212e8173e4403d71bbabb5384f7e62bd13b3488a612d448bef6cc0d02de0ce5d5073cfaede9f29bba9f76e8a6581316369384cc30d959e9d1605d43b76f1ad034c76e5f2c4836bb19368560721805fee30dc9f970cbffa40bd02acbd43", 0x70, 0x432}, {&(0x7f0000000440)="229eb4e9a961673eea5e4cef175c0c0af50fc1e001876609f91342916e0a53ee12be1e58a554d49013de97d7490a307bab217d869a76a020289992c272eb3a88fdcfd4f9be1d3fdec7e23ddaaceb0fb30a89ef7e", 0x54, 0xe5a}, {&(0x7f0000000240)="4953e7", 0x3, 0x5}, {&(0x7f00000004c0)="5b7d01aa63c8bb8268a7f414c669fede4ab83d598d2ecf26d8d639cbf096d57c71131384ee46d78516d7428aed407928cd95ff00f4200bedc35df0902aca3e9803a0e2a9f88b2a7cf74d6f4332db6c83499eff36fbaceb3a54889428cef037a2d45b927e918d40f4243ba1d082ce7d2b17c51c4df3547d7b3601b1cb2dd2", 0x7e, 0x8001}], 0x4000, &(0x7f00000003c0)={[{'overlay\x00'}, {'-+$,*.#)'}, {}, {'overlay\x00'}, {'tmpfs\x00'}]}) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 1011.315916][T21276] overlayfs: missing 'lowerdir' [ 1011.397900][T21290] overlayfs: missing 'lowerdir' [ 1011.523488][T21293] loop3: detected capacity change from 0 to 256 [ 1011.576444][T21293] (syz-executor.3,21293,0):ocfs2_parse_options:1465 ERROR: Unrecognized mount option "overlay" or missing value [ 1011.593898][T21293] (syz-executor.3,21293,0):ocfs2_fill_super:1186 ERROR: status = -22 [ 1011.712600][T21300] loop3: detected capacity change from 0 to 256 [ 1011.741270][T21300] (syz-executor.3,21300,0):ocfs2_parse_options:1465 ERROR: Unrecognized mount option "overlay" or missing value [ 1011.770184][T21300] (syz-executor.3,21300,0):ocfs2_fill_super:1186 ERROR: status = -22 19:37:22 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000182000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xff03000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:22 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xff000000, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065727469723d382d61a49257740696685a44662e2f6275732c776f726b6469723d2e2f66696c"]) mkdir(&(0x7f00000000c0)='./bus/file0\x00', 0xe7) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 1012.840848][T21343] overlayfs: unrecognized mount option "uppertir=8-a¤’Wt–hZDf./bus" or missing value [ 1012.921809][T21343] overlayfs: unrecognized mount option "uppertir=8-a¤’Wt–hZDf./bus" or missing value 19:37:24 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f07003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xff0f000000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000340)='./bus/file0\x00', &(0x7f0000000440)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file1\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300), 0x5000, &(0x7f00000005c0)={[{@index_on}, {@default_permissions}, {@metacopy_off}, {@metacopy_off}, {@default_permissions}, {@redirect_dir={'redirect_dir', 0x3d, './bus/file0'}}, {@lowerdir={'lowerdir', 0x3d, './file2'}}, {@default_permissions}, {@nfs_export_off}], [{@fsuuid={'fsuuid', 0x3d, {[0x1, 0x65, 0x38, 0x37, 0x64, 0x35, 0x61, 0x38], 0x2d, [0x30, 0x30, 0x66, 0x66], 0x2d, [0x35, 0x63, 0x61, 0x31], 0x2d, [0x33, 0x30, 0x64, 0x33], 0x2d, [0x34, 0x66, 0x36, 0x63, 0x61, 0x66, 0x34, 0x65]}}}, {@subj_role}]}) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f7765726469723dce17821821f92e"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469fec02e2f66696c65312c6c6f77e7b407371e80d6dabb75b29d65726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='udf\x00', 0x3841840, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f00000000c0)='./bus/file0\x00') 19:37:24 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000202000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffff1f0000000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1015.032240][T21405] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1015.071887][T21405] overlayfs: unrecognized mount option "workdiþÀ./file1" or missing value [ 1015.124723][T21405] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 19:37:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0xffffff7f, 0x0, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) creat(&(0x7f0000000140)='./bus/file0\x00', 0x1) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffff7f00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1015.610584][T21480] overlayfs: overlapping lowerdir path [ 1015.701702][T21412] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:28 executing program 1: sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x58, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x800}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004805}, 0x4008800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./bus\x00', &(0x7f0000000540)='hugetlbfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f0000000500)='./file1\x00', 0x80) mount$overlay(0x0, &(0x7f0000000840)='./file2\x00', &(0x7f0000000880), 0x2010001, &(0x7f0000000980)={[{@xino_on}, {@workdir={'workdir', 0x3d, './file2'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x32, 0x33, 0x55, 0x37, 0x38, 0x33, 0x61, 0x36], 0x2d, [0x6d, 0x52, 0x65, 0x33], 0x2d, [0x36, 0x65, 0x62, 0x34], 0x2d, [0x66, 0x37, 0x33, 0x30], 0x2d, [0x34, 0x63, 0x63, 0x36, 0x39, 0x39, 0x30, 0x35]}}}, {@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x37, 0x35, 0x38, 0x7, 0x31, 0x31, 0x36], 0x2d, [0x35, 0x36, 0x61, 0x33], 0x2d, [0x39, 0x30, 0x63, 0x64], 0x2d, [0x34, 0x37, 0x36, 0x34], 0x2d, [0x35, 0x30, 0x37, 0x30, 0x0, 0x33, 0x33, 0x63]}}}, {@subj_role={'subj_role', 0x3d, '4).@#'}}, {@smackfshat={'smackfshat', 0x3d, '['}}, {@euid_lt={'euid<', 0xee01}}]}) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mkdir(&(0x7f00000008c0)='./bus/file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="75707065706469723d2e2f62757369723d2e2f66695a89000000000000657264559b3d2e000000000000966cdc8248d9004ea1bb264563e5df5e9040c8e278b469663160eae1845941303d538c868fbb419fbcc3e84dba0131eac7c773fecaf0750406a1de645b18f3413cacec0c7bddfafb3f6eafc71be5c881a23fafaa051cf54e6deffb1317bda990157b521d9383891e92b6e22c9e7d673c7bef144fa146293f3074537583f9d739389c24c4274449b840e0cceda12a29344852c02d1ec470ef37528360ef361128f98ca4d5195e960c76068f4f4a381b73a62a1865ffe738f80df785900e692b3c3c7e14a7"]) unlink(&(0x7f0000000100)='./bus/file0\x00') mount$overlay(0x0, &(0x7f00000006c0)='./bus\x00', &(0x7f0000000700), 0x200080, &(0x7f0000000740)={[{@xino_auto}, {@xino_on}, {@metacopy_on}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@default_permissions}, {@index_off}, {@xino_off}, {@index_off}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@dont_appraise}, {@dont_appraise}, {@audit}, {@fsmagic={'fsmagic', 0x3d, 0x3}}]}) pivot_root(&(0x7f0000000440)='./file2\x00', &(0x7f00000004c0)='./file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffffff00000000, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:28 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f08003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:28 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) dup(r1) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000140), &(0x7f00000001c0)='./bus\x00', 0x6, 0x1) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./bus/file0\x00', 0x100, 0x101) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="757a7065726469723d2e2f6275732c776f726b6469723d2e0f66696c65312c6c6f7765726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:28 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000212000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1018.980251][T21559] overlayfs: overlapping lowerdir path [ 1019.031437][T21559] overlayfs: unrecognized mount option "uppepdir=./busir=./fiZ‰" or missing value [ 1019.037690][T21561] overlayfs: unrecognized mount option "uzperdir=./bus" or missing value [ 1019.066815][T21559] overlayfs: unrecognized mount option "fscontext=user_u" or missing value 19:37:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffffffffffffa1, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1019.113074][T21559] overlayfs: overlapping lowerdir path [ 1019.125535][T21591] overlayfs: unrecognized mount option "uppepdir=./busir=./fiZ‰" or missing value 19:37:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1019.157017][T21584] overlayfs: unrecognized mount option "uzperdir=./bus" or missing value [ 1019.176603][T21592] overlayfs: unrecognized mount option "fscontext=user_u" or missing value [ 1019.209651][T21595] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='ext4\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x11f) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x112) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xfffffffffffffffe, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1019.499030][T21622] overlayfs: unrecognized mount option "c¥È®˜~#ùΖ/÷¶>FÞúÅR&«ªCÖË\+2A® ¢ƒt•cAÛ»0©\oÇ~VÛoV/\'PHRj­ʦ%–e÷iRDÃÌ" or missing value 19:37:28 executing program 1: mkdir(&(0x7f0000000000)='./bus/file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='qnx6\x00', 0x2910043, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f7765906469723d2e3a66696c6530"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0xffffffffffffffff, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1019.720250][T21657] overlayfs: unrecognized mount option "lowedir=.:file0" or missing value 19:37:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) creat(&(0x7f0000000200)='./file0\x00', 0x1) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x24e000, 0x64) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0), 0x284401, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESDEC]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:29 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f09003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1019.903304][T21665] overlayfs: unrecognized mount option "lowedir=.:file0" or missing value [ 1019.931730][T21666] overlayfs: unrecognized mount option "18446744073709551615" or missing value [ 1020.005190][T21672] overlayfs: unrecognized mount option "18446744073709551615" or missing value [ 1020.070716][T21680] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:30 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290003242000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'tmpfs\x00'}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) r1 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) r3 = dup(r2) write$UHID_INPUT(r3, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) r4 = syz_open_dev$tty1(0xc, 0x4, 0x4) dup(r4) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmmsg$unix(r1, &(0x7f000000bc00)=[{{&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000980)="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&(0x7f0000003400)=[{&(0x7f0000003180)="31cc22ecdabfc7cbfced890a888466d7db6855e994b556cb55b4c640743cb77b385b7f8fce561259ff4a03b7fc13ade2ce5469fcbde89c378d6c8d321cdab74fea4f96f26e3d6930c6557d727ce2d694f4e4441dbc6e8706ef869c700ecc4366748ed39569077fc7c246426b1e6238ed09d6158ceeac828a4c611170618647bc371cb51591b324ff7e2cae58445be92b5d6bb4eb", 0x94}, {&(0x7f0000003240)="52457901ddf4d6da99eaa67aa3bec45895cd19caeff0e756df271c45d4524c2dae5c1f276d50a80485851e3e809ecbfe002a8954977fcdedda30ee71cc2986ddde4027656345b9757c0ec7be2cdc80552cde9f1c25247351f1e05506f37d7cc5535ed185c53fac0220a9a47417ef20d8f99efdbd71b5fb4f17493064df832521e6", 0x81}, {&(0x7f0000003300)="2d098f8a5fd3d6f89f410ac80f9e7e50e97960303af4451033dc1b9b69d41623973602d534c3d1701f5da917773eab130e8e2e6bb315147d23a5eaae95e72784b57a68b072826731e90f5b37c301e55290dfa767cdfcbf4718f23e2671945621b2265f29921fa013d71c81b68544e9cf2ca18d4c6d43284d0b7db832815fbc52bbd65576642fbe160edfe0d18abe39b3cbefb9ec4defada335823dc58875fa96fbe64c0a908f83b379c57fce7f9fe0962a84be05f9ef2910583d", 0xba}, {&(0x7f00000033c0)="1c476ff2e2c46767bbd273107ff527c824819d368661ddcd5f825ef36e807fca676af73d", 0x24}], 0x4, &(0x7f0000007a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0x128, 0x4000001}}, {{&(0x7f0000007bc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000007e40)=[{&(0x7f0000007c40)="a48fbda168e0a0b27a3453385421a6bfc913409abde6868ec3e7a5a46338f99c7670a36a84eeef6a69cb9ef98e991df26e703aa533958bc176fe0a36a59c7aa6481805", 0x43}, {&(0x7f0000007cc0)="ff44dae51a5f016d42e90a9d8ee5ca05121041973b60b670811d9bbcc197c6cab41c3736ace5972e37183e84fd58b386b881924aee1e2cead3dfddf93966f50fa18b8575e768c36b5762c1bcd01aa2ca59b00f4e95c5b9f83f91fed68bac7e4ae9e2d2c7f83fa407c00fdcc51757a16fbce54bacfab34ef04a11ec97c97abfe85b915cfbaedf8eaf9a8f6f16e15e84864358d29b5c59a88e727c7037ab3cccf7b40b60dfddeecaf8bd0d30d59885470b4019322e902f2a177f791b61f469dceb4a938b16b157068e3273d783", 0xcc}, {&(0x7f0000007dc0)="93673361ae185af0b2940edc74de3dc4521b4adfabc94fb25897892cd98a274e89cb134768cf2484e11248f8a64709333005281383edb31406cf2d732d703e7d84ab6fe4ab48", 0x46}], 0x3, &(0x7f0000007ec0)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x30, 0xa0}}, {{&(0x7f0000007f00)=@file={0x1, './bus/file0/../file0\x00'}, 0x6e, &(0x7f000000a200)=[{&(0x7f0000007f80)="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0x1000}, {&(0x7f000000a040)="9945f88da62cef29bd8ef634fc9ae4ec259a8c42a0ab5c971297438678015691fa154f7452484e5ae555e44a3dd984759a8edb07fde697022dc1a188ace1c9b274f690d24935d32204d9392c98cfd0086b1417ad6c17736b4a27447ad8d70270c2a5e6e3dadc848d74ef95b9a65c48309d978b7c5223a5b275176309f78db3db2545e329d57949b005629b556bf5d9c542a1bbdae745868105d7338055edd43f6d676f9724664cf4c9cb78c64114c9a2", 0xb0}, {&(0x7f000000a100)="301463441aac75c132d29c910fd762cbe59d894bb4a3dc7131a6445ad988a4044cea948a67a397422b6e25ec0f8cf64709c6a11388c3772b776c5dc1d757ebc2174ec2db0b4cdf786997db047a4cb5ad7670776709cb3c241bc4d3441f560ecd69f433c764d86d66b13972ff9c741769ddb4d8e8a1d44a101765c0aa9577a3b7cc8814cc2677708715369f11ab91f2e11e9996aa95e2855eb33f1ea545e6efe6c5f430281d85cbda2d70699841574e1021c656cf55902d60534739e5e47c8347880412469de1c5a1c4c75b8ce752c52ed04fb53dfeb403051f0da2f030522bddb930256231", 0xe5}], 0x5, 0x0, 0x0, 0x804}}, {{&(0x7f000000a280)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f000000a840)=[{&(0x7f000000a300)="22aa932e9d758b6d26774c13b9c4a5d33f99960f0cbc93f3a51916f86f187982aed0fd833e23067b61172b9ed4b9b112ce52a6231bf5aafbfa255e19ce34f8421f163506e5ca9eb75a38c720c5adaac4df0a2b9c9dfc4ee6d550fa6d9a607ef6b3787b154f1cc90227a0a3277d13a3519948171750fe8c8236f73d4922cbee101bdf1f3c13f89d547add63cfc0cd81cd54f971e3005b00482bcfbc71a3237b0c0c91e42fad7e2ab5e153f2516ace3e8ade7d8cf2e35ae6ac7c00d7", 0xbb}, {&(0x7f000000a3c0)="bedbe390b1cd23ede1ecd3b4d8549dcae0f9ccf79ad0536c2cf3c610df9d4bd026762dcd2cb7e7b86bc0568cb101d6546427e2fd26ef0448660a16be88e5d911571607774c0105f363610a7bc0bcb6953192a1058470", 0x56}, {&(0x7f000000a440)="7b03df1da85ce9613d5ebbebbab5be32ab56af11a4ab4b3ebf65d7a577ccee286816b78320789afb52cea83aecaa9cfa822f7b7a4bed0da160b1b63b9b52da946a30217adbe967b0f6aa0f1f8ee1b7a8c3a8072396feaa37e0c29816056003bfa5745846e782569c4855e632aba2b8a223c5616563353258e55724a6c04f9bbc1480f24ac19198256c8f6c4733bf0ba8e0c1946698761d6f30ba82015b97b64a67d9fc18c6968a254d584871bfba483254132d3a49c6f1cbd644c1458ab5c5c12cfdea1a98ff324284b19880ae9c7ae39d7adb467eaef76219574c67c2627c9af11e09cbd0a61b3a54", 0xe9}, {&(0x7f000000a540)="571821cd32e5432ff27e1a68a627293ea2d05a8491c25ec2f9a29b12b4da290a96b6510cae1dc8a67835443b276b2e0ba1f8b47236b076bcb394dc9d699c1f08cbd9fecbba582cc08b0d7a8ac632b73ac304e462fb6b142f9fb9dbc8c40a45e5d811de48bbe17c34339f8f3aef90411f2b4b75aa4eddbf0092ae782ce6b1c01c5429677f21bd9ff71ba133696a9bfc0a4ea04cb39d49237b33972d7477fc8c2a8b8bee53174d47120f6f3b5c0577ba08e4300ef27d30bb0100f8f51422a93698507861b971087c2495d93adbbe956f60c2be46ca694b51775c14b501e7b563fd5882531a3b0961badb6681ff967e227c80", 0xf1}, {&(0x7f000000a640)="0f6c364de9a22a036eab3c7c15408c327c45115b369ee5a519d1999ad5b1fece4a32bc0b84493df64c37d9f6628fb14757469bb360c48395deac74fa5e03e344d2bffc66f2495cba69f598e6f25a6474c9c262779207f9038067c30f0c134009e179e012999d6591913e7eb93fb768456d762cd1e634ea6d6aca8fb59803fa5a4b9afe25911d01cc99ab7cfbd5ea7e2001fdee64abdeec3792bd5638e94252cf95d941c06fb59d863712d6e8b4eb9acfe218c46e6941398e262d37287d6520588438", 0xc2}, {&(0x7f000000a740)="771f3207149649ea9cd9d19b85545100aa30d5d7bbbf3cf85438072dca4e63a6ec768230a5c81a027a606a8fcab1b4ac8f6d9a580b5b244df43f679a2d54234b738cee8f02c5563c8cb37d84a3d2cec307115abef1ad9813cb8af40b785dd7f1c0c332fd614258541de352e2786c06d27514133a0e7c63ac2750dd44426034b392060746772c2297d8e780beae057b15e9ab7612b55c5a486ff55593d38e321dae424e1028591a272ee172ee25a8d390b4060bb8ba7d20899a3bf908cc39267481479f4894d5266ce90fa9771341775ad5592838c7b61ef4895cb4d077baa2f9887b56d4b2c62212e70d0c28c299cdcdea4063b8ef4d99ec984e953a", 0xfc}], 0x6, &(0x7f000000ae80)=[@rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r3, r4, r1, r5]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}], 0x48, 0x24000800}}, {{&(0x7f000000af00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000b340)=[{&(0x7f000000af80)="6d1d3052df5a23a9c767d28e43fbc4cedc515911", 0x14}, {&(0x7f000000afc0)="8a11c0fbe621b90a882e162e936badd7905d9d573532a07305eff1cf62f3efc943aead39d3f49b8a43429e44f8e8f524bf855348ac5a8d46b7f026615e7f5a118d004a34aa59c7e3ecb261053cf95bbf2ae315592de15899725d9f369d06ba0b94457a5fadedd6e5403f5d2b", 0x6c}, {&(0x7f000000b040)="5e6e823efdfa793a02be19f949861d9d1220410254821e4aea61e095de8b62012be8015ee48117f5de64858a3327443914b311", 0x33}, {&(0x7f000000b080)="5398464e3a1a20b330e20bff6432ebefb9b80422ea652e42f93996d423106eaf60a2e8fbf2cb09d847967d61566fb2aac62f28c05e791fde53bb4c41d99384fd7186ec388d4b48139953ee1d5398761ea092", 0x52}, {&(0x7f000000b100)="d99cef0dc63f157a1f57b1e31506695f9a82046d449aea42b16887d45638293c8203b4e83c7332270217b462a59f531ba83d50629df20fcd2a863d33968873949c0b65c2d42711e1", 0x48}, {&(0x7f000000b180)="5f851bca6c79d9a9523a35fc451fb04e9a001076f7ba84d04e0916d6b07c9e0f4bb21b98d4ca6a3b05af93787c92c6ae6e4c0d6d5a2816c928726b451dc38c0ea0a3c7881497a394f35c8f88198be133aefcf9fdd4ae0ede9b059ce9a99d23cc3d9ef8f4d725e395d7cf3147a2548e1608d37a05ce9408498a6274c53bb89f10d77424619c2ebefd14d85b5baa1054bf628c145579f8a5c159c43622e6c8c446cffa5518aabd91aa99963027cae15961c8c2", 0xb2}, {&(0x7f000000b240)="7b5e0c65351d9018f9d3e91aae452e19e52d9c43c7a09e61b75b122d3a231f83b3a81d1c4f81db9bb8fe098f420d7960bc0d14d4ad29e7b70c8e81bc6239f321d8560907b7c3cf6d3dbb496cecaaf690c4efebc0e67def79b4a6c0ae2354f71cc68a7c80bec546bc4106d107a4883f8d264df07e259a747408b2d1b0beb70a8a", 0x80}, {&(0x7f000000b2c0)="2acef34126b565bb4af98f4f0c9e20febe4d31f0996670e69ce75ab8af75f522ee05e990d24d353afb91e9ab5fd9eb08395a307ffe02cb0525d61156930dc2e950e26376c102017ceded13b962fa11dc7de9d1f70338b2194ad9323e5ae5", 0x5e}], 0x8, 0x0, 0x0, 0x800}}, {{&(0x7f000000b3c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000003000)=[{&(0x7f000000b440)="80ca49dc3cae5edaa3dee4d5e3ae4a42009133adf90f1189d1a12e8eee703581c304e98ca11fd13094482726d6d99cc4afd067bcb51535", 0x37}, {&(0x7f000000b480)="8befb49ab1d74a4e63c438b7026bf37f9a61d021ef037a3b090007a99bc73e69ecef5cf6d51667e35c5bdc2d5ff3cf2cb4fdb1fffbf70ed06689d6b48db3929ecaf8c01ba807f825c8db2840cec4c191da362cf158c1768cbd15765011d3b2c8f48ffc1dddc06cacf39952d36c24ec1804e3d3e65f13091618d06cb7b2c731891e475c23012fb0829ccf3b0b08", 0x8d}, {&(0x7f000000b540)="a939115031e1fc9d1216b7406fe620fe48c798e35be00988b170c8fa5b6ee179c33a4fe82feebb8f4753bd126247d5fd79a9382baf12283f32416f034ac2a3f9361f0d5f6e57d5a497877a34a236008673bca514f5ed968ea83b807315e01ed9eab9f1633670396314c001c5806d5e52453cff313446d50390ca48c96aaf0e904ee5b4eabd97a00f9533bf8dd0ad28842934f80149b9e4d49dd1c3565f1b429d7652257986ed103bcc760a215c79d8fcc9f7c4529e5daf69e393c4fad311663abce64742f644bff62e571d35ba2e80cfa5afe356d90fcd050d7a77b04332ac09d1fc46bf", 0xe4}, {&(0x7f000000b640)="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", 0xfe}, {&(0x7f000000b740)="0515231277829c98f92ef21bd6542e5a83d28de6f099299dd8b5c4c548e3a92e39ad7b8173426d58b5c6baae2962e33a917de442890c26e1e90119b66d3b32a7c4e512e642fdc27edd5890724c912e890896cfd57c368011e54b68e684e2df6dfbe29becdffc9bdb137d8cb0526b04fc2db639db39168f45c713c0ab1edb0b6cb760fdce72ac348c8a09a7fae8943fa008d39084020ef19e6a054fd3b116c9f03f3a71fc7bd9d8ccbd660c130af6d177aae69e62f8614f3db0a471d8b8f7e2fa726606835468fbffca0022d830dad8f353030af6b5ff", 0xd6}, {&(0x7f000000b840)="1dc9f9cb35ac06baca331548b043073c23d005a6ec51bee16e6213a91e4fedd7dd5b3d90ba5127567af4e0", 0x2b}], 0x6, 0x0, 0x0, 0x8000}}, {{&(0x7f000000b900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000bb80)=[{&(0x7f000000b980)="a87809e78ffbd18df4e960c896f3949d086222f84d8dc1fea74f92da7d293e", 0x1f}, {&(0x7f000000b9c0)="f3e9591192aeb39f700adbcc90cd57f2c53a4040213c955519ee07947a23177dbd4ab924e88f9399d2651284d5ae9c3ebf5b91b635efa24bba6db8a17a199ff66ec32259a0a17a847140c9646c26bf8551088b7a2e8bd048c8fcfa91ff1f95cc7c7e03839c722bdbec0f106921f186289c06413fd479523b0e38a5f8356b88c7956b534ca47d3e4e0c94ef50ad2ae1514512988bb7d0f392ba972b6bc26908ad901f72e3897c97376e902fc00ecfe02433", 0xb1}, {&(0x7f000000ba80)="6554fe37f09bc471e8a01b9e97ec55c859f9a52069b1b0e6ff413f7d7bf3a53df937985c5459d78ee4", 0x29}, {&(0x7f000000bac0)="63d756ab7f8a9d4db4eb2b4b78ad79a3c2fbe15769666846da22c8b99265fd1fb0500f74266af8b80e31cda79abff623f3850c1378a1cf544d1e260c4261a0b04610114655444f0cd8b58700c26c3feed1eba53cf675758332fc02eb399a73e4226989cb63b071168d27c66d6835c8c85952fdb3d685e403919721b36585dd2cc184b04f5f417212468b7ad7e99092e15daa080c1a6c48a8116c21f5b48ad71a0b7b743d226f663238aa13b875c11bda3399678002dd5878649cd9", 0xbb}], 0x4, &(0x7f000000bbc0), 0x0, 0x80}}], 0xa, 0x0) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=.-file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) 19:37:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1021.055161][T21784] overlayfs: failed to resolve '.-file1': -2 19:37:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1021.110607][T21784] overlayfs: failed to resolve '.-file1': -2 19:37:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:30 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f0a003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') umount2(&(0x7f0000000140)='./file1\x00', 0x1) mkdir(&(0x7f0000000400)='./bus\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="7eca77e91cff6fe20d4d882bbf8087e238c523d5acf2544dc15992b3fbd4c7709061e5d9d1c65a30f477d61f11c22fc3cf3d46d0cddd8c9232c012fc2af49cc926c746a6aad24b1b9572edb78d50f03da671530673c7ec971d1f1f8091068734e46b444751bb23d6177650ba457cefcd5602a19d4d1c2fba7279a1aa5b00080000b0e9ecbe8e62b8977465fa6638564867c03f40c0e4b100000000", @ANYRES16=r2, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)={0x118, r2, 0x1b, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x29}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'xfrm0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x81}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xaf}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x118}, 0x1, 0x0, 0x0, 0x800}, 0x88000) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./fuw,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') lsetxattr$trusted_overlay_origin(&(0x7f0000000440)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000500), 0x2, 0x3) creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file1\x00', 0x40, 0x0) [ 1021.452675][T21803] overlayfs: failed to resolve './fuw': -2 [ 1021.510225][T21811] overlayfs: overlapping lowerdir path [ 1021.521345][T21803] overlayfs: failed to resolve './fuw': -2 [ 1021.547961][T21819] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:31 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000252000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="75707065726469723d2e276275732c776ba76f9c762b02bd55750f6b770972726b6469723d2e0e0c011c2c6c00"/55]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:31 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x10100, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f00000001c0), &(0x7f00000004c0)={0x0, 0xfb, 0x44, 0x4, 0x6, "4a4f7fc0cddc697f603b7107b1f4cd80", "6aa1960ea6e569a7aad41ad0061503ff41839f70571964ae311cb2c6c780deb10d5bf5c9856f37db2ab8af1cca6193"}, 0x44, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') llistxattr(&(0x7f0000000300)='./bus/file0\x00', &(0x7f00000005c0)=""/86, 0x56) creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:31 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f0b003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1022.070653][T21883] overlayfs: unrecognized mount option "wk§oœv+½Uukw rrkdir=. " or missing value 19:37:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xb, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1022.163343][T21899] overlayfs: unrecognized mount option "wk§oœv+½Uukw rrkdir=. " or missing value 19:37:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:31 executing program 3: mkdir(&(0x7f0000000000)='./bus\x00', 0x8) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x2) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2200000, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file1'}}, {@nfs_export_off}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@context={'context', 0x3d, 'user_u'}}]}) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1022.514497][T21944] overlayfs: unrecognized mount option "mask=MAY_EXEC" or missing value 19:37:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xc, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1022.557967][T21948] overlayfs: filesystem on './bus' not supported as upperdir [ 1022.587630][T21944] overlayfs: unrecognized mount option "mask=MAY_EXEC" or missing value 19:37:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1022.620844][T21946] overlayfs: filesystem on './bus' not supported as upperdir 19:37:32 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000482000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:32 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) mknodat$loop(r1, &(0x7f00000001c0)='./file1\x00', 0x20, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7570702ca7e8a8b7025fec51b99065726469723d2e2f62757321776f726b6469723d2e2f66696c65c2312c6c6f776509ae18137264"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus/file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6069723d2e2f66696c653116dd74af087b795f2c6c6f7765726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xd, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x8, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:32 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f0c003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1023.322098][T22011] overlayfs: unrecognized mount option "work`ir=./file1Ýt¯{y_" or missing value [ 1023.402712][T22019] overlayfs: unrecognized mount option "work`ir=./file1Ýt¯{y_" or missing value 19:37:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') pipe(&(0x7f0000000980)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000500)='./file1\x00', &(0x7f0000000540), 0x42000, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX, @ANYBLOB=',dfltuid=', @ANYRESHEX, @ANYBLOB=',loose,mmap,debug=0x0000000000000007,fscache,cache=none,loose,access=any,cache=fscache,fsmagic=0x00000000000000db,rootcontext=sysadm_u,smackfsdef=discard,smackfstransmute=[,dont_appraise,\x00']) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x60828, &(0x7f00000001c0)={[{@index_on}, {@nfs_export_off}, {@nfs_export_on}, {@index_off}, {@xino_auto}, {@nfs_export_off}, {@metacopy_on}], [{@audit}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@private, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@private0}}, &(0x7f0000000100)=0xe8) r2 = syz_mount_image$btrfs(&(0x7f0000000740), &(0x7f00000002c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000300)=[{&(0x7f0000000440)="cc8aa7ea786331ab625c745289f1cedaac74949bd1fdc4f3b74bcb95fdf2fa879b2bfc5768a143dd0be55e13a225eb6d41889ebbfd89f1a538d8e7445121950a0cc6ba58124fb4ab454e8ea6198956e850177602c14057dc374a0e706893d5d5cf656c04ae0ffef04ba0f493fda26ae1bbbefa03190ac6ca9bdaddd8ee7fde24d27f9cbdfa0cc3e51e4b5f3c325722206f43bfbe9c7f0a46010f89c50474d49c572280b768273365e0b17c48a09563f7e2db0c54582a0bd293", 0xb9, 0x4c48}, {&(0x7f00000005c0)="1bfcded05447e49fdc50ca0493d68e188ff750875e98d6489618bd9ee71a1a85b5c7c9e07512829e43477c0ba48912be996daedd682afaaebf12a9040124e4ecfbcfa1cb6b8098f6c4b736a5070e00085633696a22e9b2d7442839dea1787af37f3ae6c99f9eecc7048293d3ed71d0e21255b3a62521473eb91e8e21cd8be604a4760629e2f98cc362324221993f228c421ee4b6f307f6e67fe33e8850e46140ca", 0xa1, 0xffffffff}], 0x200400, &(0x7f0000000b00)=ANY=[@ANYBLOB='notreelog,usebackuproot,discard,nodatasum,smackfshat=audit,fowner=', @ANYRESDEC=r1, @ANYBLOB="01d763869af944bbb480713d95e7994c43120963bac0b5976a47ea2064f6439a63e80fac412a9bef74c9462468597fd74e00"/64, @ANYRESDEC=0x0, @ANYBLOB=',uid<', @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) readlinkat(r2, &(0x7f00000003c0)='./bus/file0\x00', &(0x7f0000000680)=""/150, 0x96) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000240)='./file1\x00') [ 1023.478325][T22030] overlayfs: unrecognized mount option "upp" or missing value [ 1023.499441][T22035] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x9, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xe, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1023.671204][T22030] overlayfs: unrecognized mount option "upp" or missing value [ 1023.702495][T22057] loop3: detected capacity change from 0 to 264192 19:37:33 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x10) 19:37:33 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1023.858192][T22078] loop3: detected capacity change from 0 to 264192 19:37:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xf, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:34 executing program 1: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={'\x00', '\xff\xff', @empty}}}, 0x406, 0x5, 0x3ff, 0x6, 0x18, 0x1, 0x84}, 0x9c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f7766696c9c30"]) r0 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) unlink(&(0x7f0000000100)='./bus/file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@private1}}, &(0x7f00000003c0)=0xe8) mount$overlay(0x0, &(0x7f00000001c0)='./file2\x00', &(0x7f0000000300), 0x100000, &(0x7f00000004c0)=ANY=[@ANYBLOB='workdir=./file1/file0,measure,subj_type=,measure,fowner=', @ANYRESDEC=r1, @ANYBLOB="2c6d61736b3d5e4d41595f57520080452c726f6f74636f6e746578743d756e636f6e66696e65645f752c00"]) creat(&(0x7f00000002c0)='./bus\x00', 0x0) chdir(&(0x7f0000000140)='./file1\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) creat(&(0x7f0000000440)='./bus/file0\x00', 0x82) openat(r0, &(0x7f0000000340)='./file3\x00', 0x24800, 0x110) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}}, 0x5, 0x3, 0x0, 0xc7, 0x80, 0xcc17909d, 0x9f}, 0x9c) 19:37:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) symlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./file2\x00') unlink(&(0x7f00000001c0)='./file2\x00') unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x10, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:34 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900004c2000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:34 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f0d003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1024.889299][T22155] overlayfs: unrecognized mount option "upperd/bus" or missing value [ 1024.899555][T22156] overlayfs: unrecognized mount option "lowfilœ0" or missing value 19:37:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x11, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1024.958772][T22156] overlayfs: unrecognized mount option "lowfilœ0" or missing value 19:37:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0xc, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1025.004380][T22164] overlayfs: unrecognized mount option "upperd/bus" or missing value [ 1025.034534][T22174] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2ea1dae971c514ac8a5ec5f0efb08442f773fa6a07a85eb0e1f80bffba02d49ecaea046d2a0f4295a5ea0a62b90f202a06cde9e74c6e9b72d96053315b5d8a8dab465ac17447448edd398af9fa11800e6279790fb048e8ca"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vbi(&(0x7f0000000140), 0x1, 0x2) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000980)={{r1}, "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"}) 19:37:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x12, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0xd, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1025.305923][T22218] overlayfs: failed to resolve '.¡ÚéqŬŠ^Åðï°„B÷súj¨^°áø ÿºÔžÊêm*B•¥ê [ 1025.305923][T22218] b¹ *ÍéçLn›rÙ`S1[]Š«FZÁtGDŽÝ9Šùú€byy°HèÊ': -2 [ 1025.423088][T22223] overlayfs: filesystem on './bus' not supported as upperdir 19:37:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x18, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) open(&(0x7f0000000140)='./file0\x00', 0x220201, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75701d33726469723d2e2f62757315758d0bd181071b3d2e2f66696c65312c6c6f77658d6469723d2e7b4b294577329034ff6642472cf76812072e814271d997bbe32e44ee7f55c6fbd0cc92ddd7590309e9630c1ab14d067479b44fe0c93a77bd3c9598e4ffad479abeb6df3dcca68475e754178c94454dc89ab5eb982d3364f1aa53a64f101d6384ef722a9ba1055669e04700088225346e67eb0df48afc113922002ab2397d75e2d34eceb0bc966f8179e09c067250"]) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 1025.753929][T22259] overlayfs: unrecognized mount option "up3rdir=./busu Ñ=./file1" or missing value [ 1025.861365][T22264] overlayfs: unrecognized mount option "up3rdir=./busu Ñ=./file1" or missing value 19:37:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x25, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0xe, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:35 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f0e003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726464723d2ee079f82ff62c08606c65312c000000cc17efe3302778a345ae25c86a4c21a7bbaf8eed454fc8576b4f505c05f00d00af69f310a0a5be1a630000000000000053faa808d7e9797f4a1984f67519acac6e05ef2cc52c319556feea9254246fbf362e00"/123]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x1000000, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:35 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900084c2000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1026.435542][T22302] overlayfs: unrecognized mount option "upperddr=.àyø/ö" or missing value 19:37:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1026.526165][T22314] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 1026.537212][T22315] overlayfs: unrecognized mount option "upperddr=.àyø/ö" or missing value 19:37:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x4) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065050079ddb6acd0ef21d02c7770726b646972726469723c2e32"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x104, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x10, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1026.984076][T22378] overlayfs: unrecognized mount option "uppe" or missing value 19:37:36 executing program 1: mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x180) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) r0 = getuid() mount$9p_xen(&(0x7f00000001c0), &(0x7f0000000300)='./file1\x00', &(0x7f0000000340), 0x2002000, &(0x7f00000006c0)={'trans=xen,', {[{@noextend}], [{@smackfsroot={'smackfsroot', 0x3d, '%.]-'}}, {@fowner_gt={'fowner>', r0}}, {@appraise}]}}) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f720f7669723d2e2f66696c65312c6c6f7765726469723d2e4cff41285dc90b4244deeaa9152f202ad992cf68fba30ea52fd692714c84e87a70765c5b3d9b6d38474bf2415f6fa142164a9b73bb082476e51861c0be04794a9d62b93335d5f4d8af3cff1a329c837de3a125ade2dcf6d798a7b2fa0dff841c7291156651a252f4a87ae1d995cd5f02989129720cbe86b1d098b465ce2db093c24db8080bd39103eb1f5bc5147361457fa3cf0c12046cb7f4a19cb1028cfca89bc086acf029ce1c4e9fd164f917fce34264e1e6cb8d123cd1"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) [ 1027.057702][T22378] overlayfs: unrecognized mount option "uppe" or missing value 19:37:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) chdir(&(0x7f0000000200)='./file0\x00') mkdir(&(0x7f00000002c0)='./file1\x00', 0x40) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x40000, 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus/file0/file0\x00', &(0x7f0000000240), 0x0, &(0x7f00000005c0)=ANY=[@ANYRES16]) fallocate(r0, 0x77, 0x7, 0x6) unlink(&(0x7f00000010c0)='./file1\x00') r1 = socket$nl_crypto(0x10, 0x3, 0x15) recvmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000300)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000600)=""/165, 0xa5}, {&(0x7f00000003c0)=""/19, 0x13}, {&(0x7f00000006c0)=""/179, 0xb3}, {&(0x7f0000000780)=""/193, 0xc1}], 0x5, &(0x7f0000000880)=""/80, 0x50}, 0x7}, {{&(0x7f0000000980)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000900)=""/4, 0x4}, {&(0x7f0000000a00)=""/73, 0x49}, {&(0x7f0000000a80)=""/6, 0x6}, {&(0x7f0000000ac0)=""/244, 0xf4}, {&(0x7f0000000bc0)=""/47, 0x2f}, {&(0x7f0000000c00)=""/7, 0x7}], 0x6, &(0x7f0000000cc0)=""/208, 0xd0}, 0x3}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000dc0)=""/69, 0x45}, {&(0x7f0000000e40)=""/229, 0xe5}], 0x2, &(0x7f0000000f80)=""/46, 0x2e}, 0xfffff1c9}], 0x3, 0x40000001, &(0x7f0000001080)) [ 1027.335060][T22403] overlayfs: unrecognized mount option "worvir=./file1" or missing value [ 1027.398713][T22403] overlayfs: unrecognized mount option "worvir=./file1" or missing value 19:37:37 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f0f003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x191, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x11, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./bus/file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0xbe) setxattr$security_evm(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000140), &(0x7f0000000980)=@v2={0x3, 0x0, 0x3, 0x5, 0xff2, "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"}, 0xffb, 0x3) lsetxattr$trusted_overlay_nlink(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240), &(0x7f00000002c0)={'L-', 0x80}, 0x16, 0x3) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xc, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b32600e8b546a1b233894090890e0878f0e1ac6e7049b4ab4959b409a242a5b67f3988f7ef319520100ffe8d178708c523c921b1b5d30070907440736cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5520000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664b27921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1389dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f4350aeae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efed496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba571eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e31919c4b2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5136651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b12f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b311711b757fe43c06d21e35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cf255315ab80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad2706f48261f7897084c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb69992e234b4ca7c12f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1006) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000300)={0x1, 'veth1_macvtap\x00', {}, 0x1ff}) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1) 19:37:37 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000602000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1027.977266][T22441] overlayfs: missing 'lowerdir' 19:37:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x300, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1028.063888][T22465] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x12, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') rename(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)='./file0/file0\x00') mount$overlay(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f00000003c0), 0x2004, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './file0/file0'}}], [{@obj_type={'obj_type', 0x3d, 'configfs\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '%.[:'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@dont_appraise}]}) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) [ 1028.272494][T22462] overlayfs: missing 'lowerdir' 19:37:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x3f4, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file1/file0\x00', 0x40) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x801, &(0x7f0000000340)=ANY=[@ANYBLOB="75707000040065796469723d2e00"/28]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x18, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1028.494458][T22511] overlayfs: overlapping lowerdir path 19:37:38 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f10003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='e0\x00'/16]) mount(&(0x7f0000000140)=@filename='./bus\x00', &(0x7f00000001c0)='./bus/file0\x00', &(0x7f0000000300)='vfat\x00', 0x840040, 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x500, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="75709c7053726469723d2e2f6275732c776f726b64693f8d966fbcb7de723d2e2f66b66f912e696c65312c6c6f7765726469723d"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x25, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1029.022158][T22550] overlayfs: unrecognized mount option "e0" or missing value [ 1029.038520][T22551] overlayfs: unrecognized mount option "upœpSrdir=./bus" or missing value [ 1029.109862][T22550] overlayfs: unrecognized mount option "e0" or missing value [ 1029.145459][T22559] overlayfs: unrecognized mount option "upœpSrdir=./bus" or missing value [ 1029.159745][T22564] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:39 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000682000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x2c, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x600, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lremovexattr(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)=@known='system.posix_acl_default\x00') unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:39 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f11003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1029.895590][T22639] overlayfs: unrecognized mount option "wor+dir=.file1" or missing value 19:37:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1030.016651][T22657] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 1030.030660][T22654] overlayfs: unrecognized mount option "wor+dir=.file1" or missing value 19:37:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x700, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) openat2(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)={0x4001, 0x2, 0x4}, 0x18) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x58, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x1c, 0x11, 0x0, 0x1, @redir={{0xa}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_REDIR_REG_PROTO_MIN={0x8, 0x3}]}}}]}], {0x14, 0x10}}, 0xa0}}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) creat(&(0x7f0000000140)='./file2\x00', 0x1) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x900, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x38, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1030.498621][T22709] overlayfs: failed to resolve '.¾EàW•°Ã±áüê-ùþr?ö¬ ÚfTI²Ø3øçj#ážó»ègü#ÞlÔN@’›3€ÄL‰¾‘zZ !0ÆÍri§´ß­ÛÏh': -2 [ 1030.632528][T22709] overlayfs: failed to resolve '.¾EàW•°Ã±áüê-ùþr?ö¬ ÚfTI²Ø3øçj#ážó»ègü#ÞlÔN@’›3€ÄL‰¾‘zZ !0ÆÍri§´ß­ÛÏh': -2 19:37:40 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900006c2000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./filS1,lVwerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') syz_mount_image$jfs(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0x8000, 0x6, &(0x7f0000000880)=[{&(0x7f00000004c0)="5d9d6b9366d3868dfc6e128b507be1c9ef48cb430d7086e7ffca73436790879f205e849c330cb4e1049890e4d6edbb4e0736df76a70ed40adc96b4d574ecba23fe7dd9bf28a3e2c7c0be957b43", 0x4d, 0xe8}, {&(0x7f0000000300)="d3d33ee3c3bbb7e47594803bb53f24f0139e12d719ead455b75b787afcc0dbc66ab8cb3ee872046b4c", 0x29, 0xcf}, {&(0x7f00000005c0)="388bfd532a475206a6fb2d5ebc10817c4dd72a5fe6a1ffe77de4e8646393ebab5d8485df73e9d812a765d7a939ecd2a45f4ff2be551eeba17f4c99f12175b0d13cbb4b17718cac7d6164413f1beec1360c2e2bf52fb3ebe1f5507e9e58433731f31c75cf6bc161267922118b769cd63410fa66e09417f003376451c1da567a4e32", 0x81, 0x8}, {&(0x7f0000000680)="b053fd515aa7ee23a132b378d3f6d1c84bd26a2896b505a20c70a5a945735459b9765eeef07d678876648d924eb08bf358c6a41402f30be3d0e81c15649c40ad2d21bf3ae4d5227710d36aef8658f5e02d0fde8b7f8a9419533ddc589e2adfadd1fa53f35a51e596f6c9d5163ee3f8113e5d046ed01048c7abbb0c81a865e8681201acc3a4c250370b718acf1273c7c3d39c66c3612753c0326360384209d4b6b44298631ca668275810108fa48d03e26d252a53777efc08685c6e45aa8de7b7463ad2257b6e7865dbb835556b5d000c26423db09aea5abc6a947d24431c22d0453e4080749d4f1965dfe8e5c6a3d3f89f20", 0xf2, 0x40}, {&(0x7f0000000780)="ec17cfc80eed95c279b9a38762084611e8dd8fed48d2a9ee484384a118e1df6dc5c602e8954a418fecd91bb9f84abf8dc73908f35f6e61aa97e43ec2d4dc1a26fc0dc63a71142cd883a96cafdcdc1076998bbae99d4a98b5260e6a631fe5235eba6a6821e528f852ebfb067194e3c68143e926c9ff0c559686ff0f32ea2e87", 0x7f, 0x5}, {&(0x7f0000000800)="1ed3ab7da41a245d5f90806d6288e7e5ebc1d566878911f6a1edce7fbb655c64bfbbaaec35fb91a3f61e171cb89e55f16981bd5330447afe72fae4e55ce97b5d6ae60519e137c7", 0x47, 0x80000001}], 0x0, &(0x7f0000000980)={[{@grpquota}, {@errors_remount}, {@nodiscard}, {@nointegrity}, {@gid={'gid', 0x3d, 0xee01}}, {@resize_size={'resize', 0x3d, 0x800000}}, {@usrquota}]}) creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723dc722cb54e125e99c2f66696c65312c6c6f7765726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:40 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f12003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1031.203044][T22770] overlayfs: missing 'workdir' [ 1031.250132][T22770] overlayfs: missing 'workdir' [ 1031.254709][T22772] overlayfs: unrecognized mount option "lVwerdir=." or missing value 19:37:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1031.303436][T22784] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 19:37:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x3b, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)='reiserfs\x00', 0x2010000, &(0x7f0000000200)='overlay\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x180) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') [ 1031.369608][T22794] loop1: detected capacity change from 0 to 264192 [ 1031.453135][T22794] resize option for remount only [ 1031.510950][T22794] overlayfs: unrecognized mount option "lVwerdir=." or missing value 19:37:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="75707071726469723d2e2f6275732c776f726b646972dfd32f66696c65312c6c6f7765726469723d2eb891dcd40a0270485a8787e4ef6975c41d545e82748a0c4fad13e8093604baae470dd49c79b1e4dee5c8dfe72f104cad15c08ef8889a2f6c8280ec2034ba72d2ce42fabb14feca"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140), 0x101180, 0x0) ftruncate(r0, 0x4) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='./bus\x00') 19:37:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1031.966097][T22866] overlayfs: unrecognized mount option "uppqrdir=./bus" or missing value [ 1032.030978][T22871] overlayfs: unrecognized mount option "uppqrdir=./bus" or missing value 19:37:41 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000742000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,Towerdir=.']) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file2\x00', 0x10000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cd155d00080101000240002000f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010500)="2e20202020202020202020100011e970325132510000e97032510300000000002e2e202020202020202020100011e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200011e970325132510000e970325104001a040000", 0x80, 0x2800}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x3000}, {&(0x7f0000000440)="73797a6b616c6c657273000000000000000043acbede41ed1e00000000000000e1df648c60ad68f2c09aa49b8c57c8f8e0040a6df0b8fb860be20f830b81e46315166bf4a8d135c0b5da867876bf78b1da501c9b9692cf9b47a63c9e7339cbc6edb5d49a4df4c283ef32e1df51ffc47831a5437f043753fe206ccff4183593eb6201b98e483a0df9296008c2a3c9210c7233d0693ca91bc3fd74ced382ed8fe589f915af30a882a36c92f4fb82916300040000abd4a103a377cecb7399fa42a4d7206c9e8bc768bd2070e945e83ea29625c004a3e3fcf2eb9045eef0c9332d7085943c3e655b27477caad0a3aae2", 0xee, 0x3800}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x6800}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="736961636b6673726f6f743d766661740075e02c033f9ed24f57ccbcca4aa284e704401eda12e3607d7d30d186aa7517f75c26ab505ef804ab7b8b5a2ff06e05654c7c375794bdae4e649901cb38f828672c64d3472e73e3b3ad36acbc7bfc840dcb46a43251bb70c6cc6616fca4b22c61707072616973652c00"]) unlink(&(0x7f0000000100)='./bus/file0\x00') accept(r0, 0x0, &(0x7f00000000c0)) 19:37:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:37:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x48, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f776c653028c5c63b74c375b927c4960101b79f70db424e6564fb831400af05077c9a877de963421dc125bfc1424b5b4fbeca34100ea8e3be431afbdc475bc48bbe2d4641a515311550c338e20bfb72c4e6cc5deb4023f5c2f37f8c31fadeb445ad0d575b3086064213d341d961804485330a8f6a4475ec9c114a28d939c1e5f6fe1804371ca57f90290be9ef0bf0eb21630be5ee90"]) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0xee00, r1) mount$overlay(0x0, &(0x7f0000000140)='./file2\x00', &(0x7f00000001c0), 0x200050, &(0x7f0000000700)={[{@lowerdir={'lowerdir', 0x3d, './file1'}}, {@nfs_export_off}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@index_off}, {@nfs_export_on}, {@upperdir={'upperdir', 0x3d, './file2'}}], [{@appraise_type}, {@fowner_gt={'fowner>', r1}}, {@audit}, {@dont_measure}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@obj_user={'obj_user', 0x3d, '@#/+@\\(}&}}+'}}, {@permit_directio}, {@obj_user}, {@func={'func', 0x3d, 'POLICY_CHECK'}}]}) getuid() mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:41 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f18003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1032.760324][T22902] overlayfs: unrecognized mount option "lowle0(ÅÆ;tÃu¹'Ä–·ŸpÛBNedûƒ" or missing value [ 1032.781150][T22903] overlayfs: unrecognized mount option "Towerdir=." or missing value 19:37:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1032.857493][T22903] loop3: detected capacity change from 0 to 128 [ 1032.983832][T22914] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 1032.995509][T22903] FAT-fs (loop3): Unrecognized mount option "siackfsroot=vfat" or missing value 19:37:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount(&(0x7f0000000140)=@filename='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, &(0x7f00000003c0)='tmpfs\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) dup(r3) syz_open_dev$tty1(0xc, 0x4, 0x4) mount$overlay(0x0, &(0x7f00000004c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f00000005c0)=ANY=[@ANYRESHEX=r2, @ANYRES32=r0, @ANYRES64, @ANYRESOCT=r0, @ANYRESOCT=r2, @ANYRESOCT, @ANYRES16=r3, @ANYRESOCT, @ANYBLOB="742807c59a15d55f64f9680fca737d6ef1d0da5f13396933695b5d87c6cf224b720b322bf4940bc39b305fa2ba9f1441e9c9886101d6915b176aa8338be90195aa767e109ac3ab0ed577329f52d0c4f12515038867322176d04390f07e27fe0dbd4264413ea58f082829c48370ebf665eb9522d2134dd27711aad5463118334cae8b8f25271d6eac657150dd657e7a1a532311a4d8a48afab9417781acde731b23cb22f1865f8b7f064bb2029d309db0da05463be6ef3f5d57304aae0af092ff6d2c56f2a62be9a1f08dd027d2acf80c8963f8a8394f6ed2c8164c1cd88c248b692932f521ed68ab", @ANYRES64]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) [ 1033.065322][T22924] overlayfs: unrecognized mount option "Towerdir=." or missing value 19:37:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x1f1) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x5c, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1033.338401][T22971] cgroup2: Unknown parameter 'tmpfs' [ 1033.430322][T22986] overlayfs: unrecognized mount option "0x0000000000000005" or missing value [ 1033.521936][T22986] cgroup2: Unknown parameter 'tmpfs' 19:37:43 executing program 5: unshare(0x40000000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900007a2000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) 19:37:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x18090, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) rmdir(&(0x7f00000000c0)='./bus/file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) unlink(&(0x7f0000000100)='./bus/file0\x00') 19:37:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x5e, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065727fba76321f85c4245b64699f2d6e94788a449c519aa5723d2e2f6275732c876f726b6469723d2e2f66696c65312c6c"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) 19:37:43 executing program 2: unshare(0x40000000) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) pipe(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xef8c, 0x0, @perf_config_ext={0x3f, 0x4}, 0x8, 0x20, 0x808, 0x3, 0x8, 0x20, 0xd1cb, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f21003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1034.056329][T23041] new mount options do not match the existing superblock, will be ignored [ 1034.087676][T23040] overlayfs: unrecognized mount option "upperºv2…Ä$[diŸ-n”xŠDœQš¥r=./bus" or missing value 19:37:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x68, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 19:37:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x1200, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1034.198307][T23041] ------------[ cut here ]------------ [ 1034.215103][T23065] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 1034.226113][T23066] overlayfs: unrecognized mount option "upperºv2…Ä$[diŸ-n”xŠDœQš¥r=./bus" or missing value [ 1034.288891][T23041] WARNING: CPU: 1 PID: 23041 at fs/overlayfs/dir.c:212 ovl_create_real+0x3f4/0x480 [ 1034.370400][T23041] Modules linked in: [ 1034.389509][T23041] CPU: 1 PID: 23041 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 19:37:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f203a13bf723d2e2f66696c6d312c6c737765726469723d2e"]) unlink(&(0x7f0000000100)='./bus/file0\x00') creat(&(0x7f00000002c0)='./bus/file0\x00', 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) dup(r0) write$binfmt_script(r0, &(0x7f00000005c0)={'#! ', './file1', [{0x20, 'configfs\x00'}, {0x20, 'configfs\x00'}], 0xa, "d761d1361cef904125e48a9c583f08be9a6d9f55a1f1d79993d5bbe2cdc71b3b14d6f1c94c8c89572a774bd8247ceea6af07842a28b8a324d86d7cb41e11f76a199995b5b416f3248b130b07236247922db3947419f23b51c0c851f9617fa83d535aeb3a5ac4528441d61cf542de49ac91c8687f46b64a0181c22426688048560758b7f32abf8aab0d302a0fb867243b4f4cd57ab18e2cdbc2b9805e1ee3554f4a793b9d5ec0"}, 0xc5) creat(&(0x7f0000000140)='./file1\x00', 0xb2) [ 1034.436864][T23041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:37:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:37:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000080), 0x6c, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 1034.480470][T23041] RIP: 0010:ovl_create_real+0x3f4/0x480 [ 1034.507137][T23041] Code: ab fe 48 c7 c7 70 e0 cd 8d 48 c7 c6 c0 8f 90 8a 4c 89 f2 44 89 e9 41 89 d8 31 c0 e8 a6 0e 59 01 e9 e0 fe ff ff e8 5c 3c ab fe <0f> 0b bb fb ff ff ff 43 80 3c 2f 00 0f 85 ec fe ff ff e9 f1 fe ff [ 1034.597128][T23041] RSP: 0018:ffffc9001b53f4e0 EFLAGS: 00010287 [ 1034.626068][T23041] RAX: ffffffff82d73904 RBX: ffff88801ba1b380 RCX: 0000000000040000 [ 1034.660771][T23104] overlayfs: unrecognized mount option "wo :¿r=./film1" or missing value [ 1034.667707][T23041] RDX: ffffc9000fe74000 RSI: 000000000001b277 RDI: 000000000001b278 19:37:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@private1, @dev, @dev, 0x0, 0x0, 0x0, 0x0, 0x2500, 0x20c200a2, r2}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x64010100, @broadcast}, 0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f0a378b05045b1d6854e283b94eb6c998c5c0947eda246bf1b834a9f41be5192a60f9d000000000000000000000000244b329eb7f0238b412a363b5c4a5171303b99cbdb53bfad765d1037a6ea981822bf989a875081c993af99b5541f2f115c417f48f91c8af8c4d897bcf8afab32dc96631fa9c8ff57e1571fb2f92b77bc4302ad1bf87c0a5a198c6de778200a2795b6190be919368ccc35c827ce8d931acfaf0a0f6cc0ef21bf4c0bb0a5247174b2d978841f29a2d27e4b29b2e6d2f04edf9a617435e590369de7f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @private0, 0x100}, @in6={0xa, 0x4e20, 0x2, @private1, 0x3}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x84) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 1034.719734][T23041] RBP: ffffc9001b53f590 R08: ffffffff82d737f2 R09: ffffed100fd350fb [ 1034.738352][T23110] overlayfs: unrecognized mount option "wo :¿r=./film1" or missing value [ 1034.782322][T23041] R10: ffffed100fd350fb R11: 0000000000000000 R12: 1ffff920036a7ea0 [ 1034.809365][T23041] R13: dffffc0000000000 R14: ffff88801ba1b318 R15: 1ffff920036a7ea4 [ 1034.833266][T23041] FS: 00007ff430f01700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1034.854524][T23056] new mount options do not match the existing superblock, will be ignored [ 1034.890572][T23117] ------------[ cut here ]------------ [ 1034.903506][T23041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1034.915179][T23117] WARNING: CPU: 1 PID: 23117 at fs/overlayfs/dir.c:212 ovl_create_real+0x3f4/0x480 [ 1034.934586][T23041] CR2: 00007f709f3b4e04 CR3: 00000000b0cf6000 CR4: 00000000001506e0 [ 1034.969641][T23117] Modules linked in: [ 1034.980776][T23041] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1034.995001][T23117] CPU: 1 PID: 23117 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 1035.022459][T23041] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1035.041835][T23117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1035.082562][T23041] Call Trace: [ 1035.090323][T23117] RIP: 0010:ovl_create_real+0x3f4/0x480 [ 1035.094179][T23041] ? ovl_whiteout+0x370/0x370 [ 1035.117382][T23041] ovl_workdir_create+0x425/0x600 [ 1035.124487][T23117] Code: ab fe 48 c7 c7 70 e0 cd 8d 48 c7 c6 c0 8f 90 8a 4c 89 f2 44 89 e9 41 89 d8 31 c0 e8 a6 0e 59 01 e9 e0 fe ff ff e8 5c 3c ab fe <0f> 0b bb fb ff ff ff 43 80 3c 2f 00 0f 85 ec fe ff ff e9 f1 fe ff [ 1035.129074][T23041] ? ovl_make_workdir+0x12b0/0x12b0 [ 1035.188327][T23041] ? rcu_read_lock_bh_held+0x110/0x110 [ 1035.198911][T23117] RSP: 0018:ffffc9001b67f4e0 EFLAGS: 00010287 [ 1035.201955][T23041] ? __mnt_want_write+0x1ee/0x270 [ 1035.214842][T23117] RAX: ffffffff82d73904 RBX: ffff888017b17090 RCX: 0000000000040000 [ 1035.219248][T23041] ovl_make_workdir+0xeb/0x12b0 [ 1035.246316][T23117] RDX: ffffc90010477000 RSI: 0000000000003ab6 RDI: 0000000000003ab7 [ 1035.249374][T23041] ? ovl_mount_dir_noesc+0x200/0x200 [ 1035.254731][T23117] RBP: ffffc9001b67f590 R08: ffffffff82d737f2 R09: ffffed100fd350fb [ 1035.283751][T23041] ? do_raw_spin_unlock+0x134/0x8a0 [ 1035.297240][T23117] R10: ffffed100fd350fb R11: 0000000000000000 R12: 1ffff920036cfea0 [ 1035.302692][T23041] ? _raw_spin_unlock+0x24/0x40 [ 1035.307661][T23117] R13: dffffc0000000000 R14: ffff888017b17028 R15: 1ffff920036cfea4 [ 1035.320116][T23117] FS: 00007ff430e9e700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1035.328256][T23041] ovl_fill_super+0x3e23/0x5d80 [ 1035.330920][T23117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1035.344322][T23117] CR2: 00007fdb6b2c2000 CR3: 00000000b0cf6000 CR4: 00000000001506e0 [ 1035.354084][T23117] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1035.354236][T23041] ? ovl_mount+0x30/0x30 [ 1035.364324][T23117] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1035.377312][T23117] Call Trace: [ 1035.380970][T23117] ? ovl_whiteout+0x370/0x370 [ 1035.391399][T23117] ovl_workdir_create+0x425/0x600 [ 1035.399976][T23117] ? ovl_make_workdir+0x12b0/0x12b0 [ 1035.405173][T23041] ? sget+0x4d0/0x4f0 [ 1035.407573][T23117] ? rcu_read_lock_bh_held+0x110/0x110 [ 1035.409581][T23041] ? __lock_acquire+0x2b00/0x2b00 [ 1035.415253][T23117] ? __mnt_want_write+0x1ee/0x270 [ 1035.425838][T23117] ovl_make_workdir+0xeb/0x12b0 [ 1035.430990][T23117] ? ovl_mount_dir_noesc+0x200/0x200 [ 1035.434102][T23041] ? __up_read+0x790/0x790 [ 1035.437079][T23117] ? do_raw_spin_unlock+0x134/0x8a0 [ 1035.448024][T23117] ? _raw_spin_unlock+0x24/0x40 [ 1035.453155][T23117] ovl_fill_super+0x3e23/0x5d80 [ 1035.457362][T23041] ? sget+0x4d0/0x4f0 [ 1035.458834][T23117] ? ovl_mount+0x30/0x30 [ 1035.467035][T23117] ? sget+0x4d0/0x4f0 [ 1035.471265][T23117] ? __lock_acquire+0x2b00/0x2b00 [ 1035.476008][T23041] ? free_anon_bdev+0x20/0x20 [ 1035.477379][T23117] ? __up_read+0x790/0x790 [ 1035.486967][T23117] ? sget+0x4d0/0x4f0 [ 1035.491292][T23117] ? free_anon_bdev+0x20/0x20 [ 1035.495434][T23041] ? ovl_mount+0x30/0x30 [ 1035.504032][T23117] ? ovl_mount+0x30/0x30 [ 1035.509025][T23117] mount_nodev+0x52/0xe0 [ 1035.513962][T23117] legacy_get_tree+0xea/0x180 [ 1035.515003][T23041] mount_nodev+0x52/0xe0 [ 1035.519758][T23117] ? asan.module_dtor+0x20/0x20 [ 1035.528871][T23117] vfs_get_tree+0x86/0x270 [ 1035.533567][T23041] legacy_get_tree+0xea/0x180 [ 1035.533638][T23117] path_mount+0x1986/0x2c30 [ 1035.545561][T23117] ? mark_mounts_for_expiry+0x520/0x520 [ 1035.551450][T23117] ? trace_kmem_cache_free+0x2e/0xe0 [ 1035.553531][T23041] ? asan.module_dtor+0x20/0x20 [ 1035.564300][T23117] ? kmem_cache_free+0x140/0x180 [ 1035.570467][T23117] ? user_path_at_empty+0x149/0x1a0 [ 1035.575477][T23041] vfs_get_tree+0x86/0x270 [ 1035.576308][T23117] __se_sys_mount+0x308/0x3c0 [ 1035.581866][T23041] path_mount+0x1986/0x2c30 [ 1035.585747][T23117] ? vtime_user_exit+0x2b2/0x3e0 [ 1035.597540][T23117] ? __x64_sys_mount+0xc0/0xc0 [ 1035.602619][T23117] ? lockdep_hardirqs_on+0x95/0x140 [ 1035.613545][T23117] ? __x64_sys_mount+0x1c/0xc0 [ 1035.613619][T23041] ? mark_mounts_for_expiry+0x520/0x520 [ 1035.620452][T23117] do_syscall_64+0x44/0xd0 [ 1035.624445][T23041] ? trace_kmem_cache_free+0x2e/0xe0 [ 1035.624469][T23041] ? kmem_cache_free+0x140/0x180 [ 1035.624497][T23041] ? user_path_at_empty+0x149/0x1a0 [ 1035.632313][T23117] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1035.653127][T23117] RIP: 0033:0x7ff43398a739 [ 1035.654860][T23041] __se_sys_mount+0x308/0x3c0 [ 1035.659772][T23117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1035.662551][T23041] ? vtime_user_exit+0x2b2/0x3e0 [ 1035.662588][T23041] ? __x64_sys_mount+0xc0/0xc0 [ 1035.662610][T23041] ? lockdep_hardirqs_on+0x95/0x140 [ 1035.685211][T23117] RSP: 002b:00007ff430e9e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1035.708321][T23117] RAX: ffffffffffffffda RBX: 00007ff433a8f1a8 RCX: 00007ff43398a739 [ 1035.720951][T23117] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1035.730962][T23117] RBP: 00007ff4339e4cc4 R08: 0000000020000340 R09: 0000000000000000 [ 1035.739882][T23117] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff433a8f1a8 [ 1035.750562][T23117] R13: 00007ffc28bc067f R14: 00007ff430e9e300 R15: 0000000000022000 [ 1035.755485][T23041] ? __x64_sys_mount+0x1c/0xc0 [ 1035.760157][T23117] Kernel panic - not syncing: panic_on_warn set ... [ 1035.769890][T23117] CPU: 1 PID: 23117 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 1035.773659][T23041] do_syscall_64+0x44/0xd0 [ 1035.778740][T23117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1035.778752][T23117] Call Trace: [ 1035.778762][T23117] dump_stack_lvl+0x1dc/0x2d8 [ 1035.778785][T23117] ? show_regs_print_info+0x12/0x12 [ 1035.778810][T23117] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1035.778844][T23117] panic+0x2d6/0x810 [ 1035.795661][T23041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1035.796959][T23117] ? __warn+0x13e/0x270 [ 1035.801614][T23041] RIP: 0033:0x7ff43398a739 [ 1035.806874][T23117] ? nmi_panic+0x90/0x90 [ 1035.806910][T23117] __warn+0x26a/0x270 [ 1035.806926][T23117] ? ovl_create_real+0x3f4/0x480 [ 1035.806948][T23117] ? ovl_create_real+0x3f4/0x480 [ 1035.806964][T23117] report_bug+0x1b1/0x2e0 [ 1035.806991][T23117] handle_bug+0x3d/0x70 [ 1035.807009][T23117] exc_invalid_op+0x16/0x40 [ 1035.807027][T23117] asm_exc_invalid_op+0x12/0x20 [ 1035.807047][T23117] RIP: 0010:ovl_create_real+0x3f4/0x480 [ 1035.807066][T23117] Code: ab fe 48 c7 c7 70 e0 cd 8d 48 c7 c6 c0 8f 90 8a 4c 89 f2 44 89 e9 41 89 d8 31 c0 e8 a6 0e 59 01 e9 e0 fe ff ff e8 5c 3c ab fe <0f> 0b bb fb ff ff ff 43 80 3c 2f 00 0f 85 ec fe ff ff e9 f1 fe ff [ 1035.807081][T23117] RSP: 0018:ffffc9001b67f4e0 EFLAGS: 00010287 [ 1035.898710][T23117] RAX: ffffffff82d73904 RBX: ffff888017b17090 RCX: 0000000000040000 [ 1035.906752][T23117] RDX: ffffc90010477000 RSI: 0000000000003ab6 RDI: 0000000000003ab7 [ 1035.914716][T23117] RBP: ffffc9001b67f590 R08: ffffffff82d737f2 R09: ffffed100fd350fb [ 1035.922693][T23117] R10: ffffed100fd350fb R11: 0000000000000000 R12: 1ffff920036cfea0 [ 1035.930826][T23117] R13: dffffc0000000000 R14: ffff888017b17028 R15: 1ffff920036cfea4 [ 1035.939156][T23117] ? ovl_create_real+0x2e2/0x480 [ 1035.944178][T23117] ? ovl_create_real+0x3f4/0x480 [ 1035.949115][T23117] ? ovl_whiteout+0x370/0x370 [ 1035.953795][T23117] ovl_workdir_create+0x425/0x600 [ 1035.958909][T23117] ? ovl_make_workdir+0x12b0/0x12b0 [ 1035.964101][T23117] ? rcu_read_lock_bh_held+0x110/0x110 [ 1035.969554][T23117] ? __mnt_want_write+0x1ee/0x270 [ 1035.974577][T23117] ovl_make_workdir+0xeb/0x12b0 [ 1035.979424][T23117] ? ovl_mount_dir_noesc+0x200/0x200 [ 1035.984694][T23117] ? do_raw_spin_unlock+0x134/0x8a0 [ 1035.990067][T23117] ? _raw_spin_unlock+0x24/0x40 [ 1035.994912][T23117] ovl_fill_super+0x3e23/0x5d80 [ 1036.000214][T23117] ? ovl_mount+0x30/0x30 [ 1036.004627][T23117] ? sget+0x4d0/0x4f0 [ 1036.008600][T23117] ? __lock_acquire+0x2b00/0x2b00 [ 1036.013640][T23117] ? __up_read+0x790/0x790 [ 1036.018054][T23117] ? sget+0x4d0/0x4f0 [ 1036.022027][T23117] ? free_anon_bdev+0x20/0x20 [ 1036.026690][T23117] ? ovl_mount+0x30/0x30 [ 1036.030921][T23117] mount_nodev+0x52/0xe0 [ 1036.035183][T23117] legacy_get_tree+0xea/0x180 [ 1036.039851][T23117] ? asan.module_dtor+0x20/0x20 [ 1036.044694][T23117] vfs_get_tree+0x86/0x270 [ 1036.049534][T23117] path_mount+0x1986/0x2c30 [ 1036.054041][T23117] ? mark_mounts_for_expiry+0x520/0x520 [ 1036.059767][T23117] ? trace_kmem_cache_free+0x2e/0xe0 [ 1036.065152][T23117] ? kmem_cache_free+0x140/0x180 [ 1036.070108][T23117] ? user_path_at_empty+0x149/0x1a0 [ 1036.075417][T23117] __se_sys_mount+0x308/0x3c0 [ 1036.080205][T23117] ? vtime_user_exit+0x2b2/0x3e0 [ 1036.085373][T23117] ? __x64_sys_mount+0xc0/0xc0 [ 1036.090133][T23117] ? lockdep_hardirqs_on+0x95/0x140 [ 1036.095324][T23117] ? __x64_sys_mount+0x1c/0xc0 [ 1036.100286][T23117] do_syscall_64+0x44/0xd0 [ 1036.104706][T23117] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1036.110589][T23117] RIP: 0033:0x7ff43398a739 [ 1036.114998][T23117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1036.134776][T23117] RSP: 002b:00007ff430e9e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1036.143212][T23117] RAX: ffffffffffffffda RBX: 00007ff433a8f1a8 RCX: 00007ff43398a739 [ 1036.151198][T23117] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1036.159271][T23117] RBP: 00007ff4339e4cc4 R08: 0000000020000340 R09: 0000000000000000 [ 1036.167234][T23117] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff433a8f1a8 [ 1036.175196][T23117] R13: 00007ffc28bc067f R14: 00007ff430e9e300 R15: 0000000000022000 [ 1036.183714][T23117] Kernel Offset: disabled [ 1036.188410][T23117] Rebooting in 86400 seconds..