8, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:07 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(0x0, &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 288.696396] overlayfs: conflicting lowerdir path 20:07:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(0x0, &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:07 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r3, 0xffffffffffffffff) [ 288.957081] overlayfs: conflicting lowerdir path [ 288.996680] overlayfs: conflicting lowerdir path 20:07:07 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x7ffffffff000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:07 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r3, 0xffffffffffffffff) 20:07:07 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:07 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:07 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 289.190177] overlayfs: conflicting lowerdir path 20:07:08 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r3, 0xffffffffffffffff) 20:07:08 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:08 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r3, 0xffffffffffffffff) 20:07:08 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 289.757101] overlayfs: conflicting lowerdir path [ 289.799034] overlayfs: conflicting lowerdir path 20:07:08 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:08 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 289.892585] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. 20:07:08 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(0x0) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:08 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 290.266164] overlayfs: conflicting lowerdir path [ 290.419925] overlayfs: conflicting lowerdir path 20:07:09 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:09 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:09 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:09 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 290.798962] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 290.829413] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 290.831191] overlayfs: conflicting lowerdir path 20:07:09 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffffd3b000007110600f30501000b00010002", 0x19) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 290.851346] overlayfs: missing 'lowerdir' [ 290.871672] overlayfs: conflicting lowerdir path 20:07:09 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:09 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r5, r4) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r6}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_MCAST(r3, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x2, r6, 0x1c, 0x0, @in={0x2, 0x4e24, @remote}}}, 0xa0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x2, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}]}, 0x80}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 290.989476] overlayfs: missing 'lowerdir' 20:07:09 executing program 2 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 291.041333] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.3'. 20:07:09 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 291.201176] overlayfs: conflicting lowerdir path 20:07:10 executing program 4 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) [ 291.282967] overlayfs: conflicting lowerdir path 20:07:10 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 291.456855] overlayfs: conflicting lowerdir path 20:07:10 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) 20:07:10 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:10 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 291.528071] overlayfs: conflicting lowerdir path [ 291.701125] overlayfs: conflicting lowerdir path 20:07:10 executing program 3 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:07:10 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x2000) 20:07:10 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x7, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:10 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(0xffffffffffffffff, r0) 20:07:10 executing program 5 (fault-call:3 fault-nth:0): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:10 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x800, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup2(r2, r1) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000200)) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000000)={0x4, 0x1}) mount$9p_virtio(&(0x7f0000000080)='syz\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x10a4080, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=virtio,privport,uname=/dev/infiniband/rdma_cm\x00,dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c686173682c61756469742c66756e633d4d4d41505f434845434b2c736d61636b66736861743d2f2d2370707030657468316367726f7570656d312c00f316"]) socketpair(0x9, 0x3, 0x1, &(0x7f0000000140)) fcntl$addseals(r2, 0x409, 0xe) [ 291.942206] FAULT_INJECTION: forcing a failure. [ 291.942206] name failslab, interval 1, probability 0, space 0, times 0 [ 292.008026] CPU: 0 PID: 13896 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 292.015956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.016823] overlayfs: conflicting lowerdir path [ 292.025326] Call Trace: [ 292.025355] dump_stack+0x1fc/0x2fe [ 292.025377] should_fail.cold+0xa/0x14 [ 292.025394] ? setup_fault_attr+0x200/0x200 [ 292.025421] __should_failslab+0x115/0x180 [ 292.025438] should_failslab+0x5/0xf [ 292.025453] kmem_cache_alloc+0x278/0x370 [ 292.025527] ? sock_destroy_inode+0x60/0x60 [ 292.025546] sock_alloc_inode+0x19/0x250 [ 292.053542] FAULT_INJECTION: forcing a failure. [ 292.053542] name failslab, interval 1, probability 0, space 0, times 0 [ 292.056869] ? sock_destroy_inode+0x60/0x60 [ 292.056886] alloc_inode+0x5d/0x180 [ 292.056905] new_inode_pseudo+0x14/0xe0 [ 292.056923] sock_alloc+0x3c/0x260 [ 292.091923] __sock_create+0xba/0x740 [ 292.095745] __sys_socket+0xef/0x200 [ 292.099482] ? move_addr_to_kernel+0x70/0x70 [ 292.103910] ? __ia32_sys_read+0xb0/0xb0 [ 292.107983] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 292.113012] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 292.117780] ? trace_hardirqs_off_caller+0x69/0x210 [ 292.122815] __x64_sys_socket+0x6f/0xb0 [ 292.126803] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 292.131399] do_syscall_64+0xf9/0x620 [ 292.135218] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.140419] RIP: 0033:0x45ca29 [ 292.143625] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.162627] RSP: 002b:00007f4903066c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 292.170438] RAX: ffffffffffffffda RBX: 00000000005069c0 RCX: 000000000045ca29 [ 292.177720] RDX: 0000000000000000 RSI: 0000000000000802 RDI: 0000000000000028 [ 292.185002] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 292.192683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 292.199962] R13: 0000000000000b6e R14: 00000000004cdc30 R15: 00007f49030676d4 [ 292.207280] CPU: 1 PID: 13906 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 292.215172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.224514] Call Trace: [ 292.227117] dump_stack+0x1fc/0x2fe [ 292.230735] should_fail.cold+0xa/0x14 [ 292.234613] ? setup_fault_attr+0x200/0x200 [ 292.238930] __should_failslab+0x115/0x180 [ 292.243151] should_failslab+0x5/0xf [ 292.246869] __kmalloc_track_caller+0x2a6/0x3c0 [ 292.251522] ? strndup_user+0x70/0x120 [ 292.255401] memdup_user+0x22/0xb0 [ 292.258927] strndup_user+0x70/0x120 [ 292.262628] ksys_mount+0x38/0x150 [ 292.266158] __x64_sys_mount+0xba/0x150 [ 292.270121] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 292.274692] do_syscall_64+0xf9/0x620 [ 292.278513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.283716] RIP: 0033:0x45ca29 [ 292.286913] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.305825] RSP: 002b:00007f8a9d359c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 292.313525] RAX: ffffffffffffffda RBX: 00000000004f6540 RCX: 000000000045ca29 [ 292.320780] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400029 [ 292.328121] RBP: 000000000078bf00 R08: 0000000020000100 R09: 0000000000000000 [ 292.335377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 292.342642] R13: 000000000000075c R14: 00000000004ca397 R15: 00007f8a9d35a6d4 20:07:11 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x4000) 20:07:11 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000000)={0x397, 0x2, 0x3, 0x10000, 0x7f, "25e3353bd1f9d7cf42cfae981f99592a20dcfa", 0x3ff2, 0x7}) dup2(r1, r0) 20:07:11 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 292.381631] overlayfs: conflicting lowerdir path [ 292.400982] socket: no more sockets 20:07:11 executing program 3 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:07:11 executing program 5 (fault-call:3 fault-nth:1): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 292.542312] overlayfs: conflicting lowerdir path 20:07:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x200000) [ 292.579661] FAULT_INJECTION: forcing a failure. [ 292.579661] name failslab, interval 1, probability 0, space 0, times 0 [ 292.601162] overlayfs: conflicting lowerdir path [ 292.637155] FAULT_INJECTION: forcing a failure. [ 292.637155] name failslab, interval 1, probability 0, space 0, times 0 [ 292.650215] CPU: 0 PID: 13931 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 292.658148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.667809] Call Trace: [ 292.670425] dump_stack+0x1fc/0x2fe [ 292.674106] should_fail.cold+0xa/0x14 [ 292.678028] ? setup_fault_attr+0x200/0x200 [ 292.682399] __should_failslab+0x115/0x180 [ 292.686666] should_failslab+0x5/0xf [ 292.690401] kmem_cache_alloc_trace+0x2a0/0x3a0 [ 292.695091] ? kmem_cache_alloc+0x316/0x370 [ 292.699436] ? sock_destroy_inode+0x60/0x60 [ 292.703780] sock_alloc_inode+0x5f/0x250 [ 292.707863] ? sock_destroy_inode+0x60/0x60 [ 292.712243] alloc_inode+0x5d/0x180 [ 292.715902] new_inode_pseudo+0x14/0xe0 [ 292.720162] sock_alloc+0x3c/0x260 [ 292.723724] __sock_create+0xba/0x740 [ 292.727555] __sys_socket+0xef/0x200 [ 292.731294] ? move_addr_to_kernel+0x70/0x70 [ 292.735729] ? __ia32_sys_read+0xb0/0xb0 [ 292.739810] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 292.744852] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 292.749623] ? trace_hardirqs_off_caller+0x69/0x210 [ 292.754670] __x64_sys_socket+0x6f/0xb0 [ 292.758780] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 292.763389] do_syscall_64+0xf9/0x620 [ 292.767251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.772459] RIP: 0033:0x45ca29 [ 292.776151] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.795308] RSP: 002b:00007f4903087c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 292.803124] RAX: ffffffffffffffda RBX: 00000000005069c0 RCX: 000000000045ca29 [ 292.811225] RDX: 0000000000000000 RSI: 0000000000000802 RDI: 0000000000000028 [ 292.819103] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 292.826499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 292.833966] R13: 0000000000000b6e R14: 00000000004cdc30 R15: 00007f49030886d4 [ 292.847766] CPU: 1 PID: 13937 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 292.856254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.865803] Call Trace: [ 292.868588] dump_stack+0x1fc/0x2fe [ 292.872932] should_fail.cold+0xa/0x14 [ 292.876840] ? setup_fault_attr+0x200/0x200 [ 292.881446] __should_failslab+0x115/0x180 [ 292.886207] should_failslab+0x5/0xf [ 292.890770] __kmalloc_track_caller+0x2a6/0x3c0 [ 292.895426] ? strndup_user+0x70/0x120 [ 292.899595] ? _copy_from_user+0xd2/0x140 [ 292.903820] memdup_user+0x22/0xb0 [ 292.907543] strndup_user+0x70/0x120 [ 292.911422] ksys_mount+0x77/0x150 [ 292.914961] __x64_sys_mount+0xba/0x150 [ 292.919064] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 292.923780] do_syscall_64+0xf9/0x620 [ 292.927602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.932881] RIP: 0033:0x45ca29 [ 292.936182] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.956882] RSP: 002b:00007f8a9d359c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 292.964777] RAX: ffffffffffffffda RBX: 00000000004f6540 RCX: 000000000045ca29 [ 292.972058] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400029 [ 292.979407] RBP: 000000000078bf00 R08: 0000000020000100 R09: 0000000000000000 20:07:11 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x9, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:11 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f00000000c0)={0x33, 0x27, 0x14, 0xb, 0x5, 0x80000000, 0x5, 0xea, 0xffffffffffffffff}) ioctl$TCSETS(r3, 0x5415, 0x0) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000000)=""/94, 0x5e}], 0x1, 0x2) [ 292.986664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 292.993918] R13: 000000000000075c R14: 00000000004ca397 R15: 00007f8a9d35a6d4 20:07:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x400000) 20:07:12 executing program 5 (fault-call:3 fault-nth:2): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 293.171685] overlayfs: conflicting lowerdir path [ 293.187043] socket: no more sockets 20:07:12 executing program 3 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) [ 293.229690] overlayfs: conflicting lowerdir path [ 293.269964] FAULT_INJECTION: forcing a failure. [ 293.269964] name failslab, interval 1, probability 0, space 0, times 0 [ 293.312555] FAULT_INJECTION: forcing a failure. [ 293.312555] name failslab, interval 1, probability 0, space 0, times 0 [ 293.340676] CPU: 0 PID: 13968 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 293.348605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.357969] Call Trace: [ 293.360574] dump_stack+0x1fc/0x2fe [ 293.364227] should_fail.cold+0xa/0x14 [ 293.368128] ? setup_fault_attr+0x200/0x200 [ 293.372492] __should_failslab+0x115/0x180 [ 293.376733] should_failslab+0x5/0xf [ 293.380458] kmem_cache_alloc_trace+0x2a0/0x3a0 [ 293.385145] copy_mount_options+0x59/0x390 [ 293.389403] ksys_mount+0xa3/0x150 [ 293.392964] __x64_sys_mount+0xba/0x150 [ 293.396937] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 293.401515] do_syscall_64+0xf9/0x620 [ 293.405314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.410496] RIP: 0033:0x45ca29 [ 293.413678] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.432677] RSP: 002b:00007f8a9d359c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 293.440393] RAX: ffffffffffffffda RBX: 00000000004f6540 RCX: 000000000045ca29 [ 293.447661] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400029 [ 293.454941] RBP: 000000000078bf00 R08: 0000000020000100 R09: 0000000000000000 [ 293.462216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 293.469508] R13: 000000000000075c R14: 00000000004ca397 R15: 00007f8a9d35a6d4 [ 293.477251] CPU: 1 PID: 13971 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 293.485153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.494517] Call Trace: [ 293.497138] dump_stack+0x1fc/0x2fe [ 293.500761] should_fail.cold+0xa/0x14 [ 293.504653] ? setup_fault_attr+0x200/0x200 [ 293.509040] __should_failslab+0x115/0x180 [ 293.513338] should_failslab+0x5/0xf [ 293.517186] kmem_cache_alloc+0x278/0x370 [ 293.521340] selinux_inode_alloc_security+0xb1/0x2a0 [ 293.526634] security_inode_alloc+0x83/0xd0 [ 293.530954] inode_init_always+0x5a3/0xb70 [ 293.535194] alloc_inode+0x7a/0x180 [ 293.538832] new_inode_pseudo+0x14/0xe0 [ 293.542803] sock_alloc+0x3c/0x260 [ 293.546381] __sock_create+0xba/0x740 [ 293.550283] __sys_socket+0xef/0x200 [ 293.553997] ? move_addr_to_kernel+0x70/0x70 [ 293.558445] ? __ia32_sys_read+0xb0/0xb0 [ 293.562501] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 293.567512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 293.572251] ? trace_hardirqs_off_caller+0x69/0x210 [ 293.577272] __x64_sys_socket+0x6f/0xb0 [ 293.581242] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 293.585813] do_syscall_64+0xf9/0x620 [ 293.589602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.594784] RIP: 0033:0x45ca29 [ 293.597977] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.616887] RSP: 002b:00007f4903087c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 293.624652] RAX: ffffffffffffffda RBX: 00000000005069c0 RCX: 000000000045ca29 [ 293.631937] RDX: 0000000000000000 RSI: 0000000000000802 RDI: 0000000000000028 [ 293.639202] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 293.646468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 293.653722] R13: 0000000000000b6e R14: 00000000004cdc30 R15: 00007f49030886d4 20:07:12 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x80ffff) 20:07:12 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xa, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r0) [ 293.662018] socket: no more sockets 20:07:12 executing program 5 (fault-call:3 fault-nth:3): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 293.725977] overlayfs: conflicting lowerdir path 20:07:12 executing program 3 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) [ 293.795991] overlayfs: conflicting lowerdir path 20:07:12 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0xffff8000) [ 293.851076] FAULT_INJECTION: forcing a failure. [ 293.851076] name failslab, interval 1, probability 0, space 0, times 0 [ 293.893407] FAULT_INJECTION: forcing a failure. [ 293.893407] name failslab, interval 1, probability 0, space 0, times 0 [ 293.902762] CPU: 0 PID: 13996 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 293.912608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.922948] Call Trace: [ 293.925586] dump_stack+0x1fc/0x2fe [ 293.929254] should_fail.cold+0xa/0x14 [ 293.933169] ? setup_fault_attr+0x200/0x200 [ 293.937537] __should_failslab+0x115/0x180 [ 293.941798] should_failslab+0x5/0xf [ 293.945548] kmem_cache_alloc+0x278/0x370 [ 293.949784] sk_prot_alloc+0x5f/0x2d0 [ 293.953615] sk_alloc+0x36/0xf20 [ 293.957087] __vsock_create+0x3f/0xae0 [ 293.961614] ? check_preemption_disabled+0x41/0x280 [ 293.966659] vsock_create+0x117/0x1b0 [ 293.970487] __sock_create+0x3d5/0x740 [ 293.974407] __sys_socket+0xef/0x200 [ 293.978139] ? move_addr_to_kernel+0x70/0x70 [ 293.982576] ? __ia32_sys_read+0xb0/0xb0 [ 293.986653] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 293.991686] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 293.996456] ? trace_hardirqs_off_caller+0x69/0x210 [ 294.001498] __x64_sys_socket+0x6f/0xb0 [ 294.005490] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 294.010114] do_syscall_64+0xf9/0x620 [ 294.013945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.015125] overlayfs: conflicting lowerdir path [ 294.019142] RIP: 0033:0x45ca29 [ 294.019160] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.019171] RSP: 002b:00007f4903087c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 294.019188] RAX: ffffffffffffffda RBX: 00000000005069c0 RCX: 000000000045ca29 [ 294.019199] RDX: 0000000000000000 RSI: 0000000000000802 RDI: 0000000000000028 [ 294.019214] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 294.075665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 294.080687] overlayfs: conflicting lowerdir path 20:07:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x20000000000000) [ 294.082945] R13: 0000000000000b6e R14: 00000000004cdc30 R15: 00007f49030886d4 [ 294.097611] CPU: 1 PID: 13997 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 294.105524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.114887] Call Trace: [ 294.117488] dump_stack+0x1fc/0x2fe [ 294.121141] should_fail.cold+0xa/0x14 [ 294.125318] ? setup_fault_attr+0x200/0x200 [ 294.129935] __should_failslab+0x115/0x180 [ 294.134189] should_failslab+0x5/0xf [ 294.137918] kmem_cache_alloc+0x278/0x370 [ 294.142084] getname_flags+0xce/0x590 [ 294.145905] user_path_at_empty+0x2a/0x50 [ 294.150068] do_mount+0x13d/0x2b50 [ 294.153622] ? retint_kernel+0x2d/0x2d [ 294.157529] ? copy_mount_string+0x40/0x40 [ 294.161778] ? copy_mount_options+0x205/0x390 [ 294.166285] ? copy_mount_options+0x195/0x390 [ 294.170797] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 294.175652] ? copy_mount_options+0x27a/0x390 [ 294.180161] ksys_mount+0xd7/0x150 [ 294.183718] __x64_sys_mount+0xba/0x150 [ 294.187707] ? ksys_mount+0x150/0x150 [ 294.191532] do_syscall_64+0xf9/0x620 [ 294.195351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.200545] RIP: 0033:0x45ca29 [ 294.203749] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.222659] RSP: 002b:00007f8a9d359c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 294.230477] RAX: ffffffffffffffda RBX: 00000000004f6540 RCX: 000000000045ca29 [ 294.237760] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400029 20:07:13 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8a00, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080c1) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r3, r0) [ 294.245040] RBP: 000000000078bf00 R08: 0000000020000100 R09: 0000000000000000 [ 294.252326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 294.259610] R13: 000000000000075c R14: 00000000004ca397 R15: 00007f8a9d35a6d4 20:07:13 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:13 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x40000000000000) [ 294.491282] overlayfs: conflicting lowerdir path [ 294.527554] overlayfs: conflicting lowerdir path 20:07:13 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:13 executing program 5 (fault-call:3 fault-nth:4): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:13 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0xfffffebd, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@dev, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@private1}, 0x20) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x175d900f) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r6, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r4}) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="cd2d005fca18c30da029609789a839b1d3024f4c5c3d372b10bab18c3e11533d9e90a8d34d9052fa07904721a3e10f9015f053d836f67b72167c55a4210bcb36ceee1bb2d680bb598615db06a865551090159f27cda2a05fde2d82176288503dc8819ef87ccb928538eb7fc20869", @ANYRES32=0x0], &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000003c0)={r9, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000000)={r9, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r9, @in6={{0xa, 0x4e21, 0xfffffff8, @dev={0xfe, 0x80, [], 0x23}, 0x1}}, [0x4, 0xffff, 0x7, 0xbcff, 0x9, 0x6, 0x0, 0x2, 0x81, 0x5, 0xff, 0x8001, 0xeaa7, 0x1, 0x5]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r10, @in6={{0xa, 0x4e21, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xaa6}}}, 0x84) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)) 20:07:13 executing program 3 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:07:13 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:13 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x80ffff00000000) [ 294.655187] FAULT_INJECTION: forcing a failure. [ 294.655187] name failslab, interval 1, probability 0, space 0, times 0 [ 294.680505] FAULT_INJECTION: forcing a failure. [ 294.680505] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 294.692365] CPU: 1 PID: 14050 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 294.700267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.709635] Call Trace: [ 294.712242] dump_stack+0x1fc/0x2fe [ 294.715889] should_fail.cold+0xa/0x14 [ 294.719790] ? setup_fault_attr+0x200/0x200 [ 294.724124] ? check_preemption_disabled+0x41/0x280 [ 294.729337] __alloc_pages_nodemask+0x22d/0x2620 [ 294.734107] ? kvm_clock_read+0x14/0x30 [ 294.738085] ? kvm_sched_clock_read+0x5/0x10 [ 294.742508] ? __lock_acquire+0x6b9/0x4380 [ 294.746753] ? perf_trace_lock+0xeb/0x4c0 [ 294.750911] ? mark_held_locks+0xf0/0xf0 [ 294.754986] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 294.759848] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 294.764453] ? retint_kernel+0x2d/0x2d [ 294.768961] ? fs_reclaim_release+0xa/0x30 [ 294.773218] cache_grow_begin+0xa4/0x8b0 [ 294.777294] ? setup_fault_attr+0x200/0x200 [ 294.781637] cache_alloc_refill+0x28c/0x350 [ 294.785982] kmem_cache_alloc+0x347/0x370 [ 294.790143] getname_flags+0xce/0x590 [ 294.793955] user_path_at_empty+0x2a/0x50 [ 294.798124] do_mount+0x13d/0x2b50 [ 294.801704] ? retint_kernel+0x2d/0x2d [ 294.805620] ? copy_mount_string+0x40/0x40 [ 294.809872] ? copy_mount_options+0x1e7/0x390 [ 294.814378] ? copy_mount_options+0x1f0/0x390 [ 294.818884] ? copy_mount_options+0x27a/0x390 [ 294.823395] ksys_mount+0xd7/0x150 [ 294.824211] overlayfs: conflicting lowerdir path [ 294.826967] __x64_sys_mount+0xba/0x150 [ 294.826986] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 294.827004] do_syscall_64+0xf9/0x620 [ 294.827026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.827037] RIP: 0033:0x45ca29 [ 294.827052] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.871345] RSP: 002b:00007f8a9d359c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 294.879071] RAX: ffffffffffffffda RBX: 00000000004f6540 RCX: 000000000045ca29 [ 294.886353] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400029 [ 294.893722] RBP: 000000000078bf00 R08: 0000000020000100 R09: 0000000000000000 [ 294.901000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 294.909063] R13: 000000000000075c R14: 00000000004ca397 R15: 00007f8a9d35a6d4 [ 294.920053] CPU: 0 PID: 14049 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 294.928069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.937426] Call Trace: [ 294.940010] dump_stack+0x1fc/0x2fe [ 294.943639] should_fail.cold+0xa/0x14 [ 294.947521] ? setup_fault_attr+0x200/0x200 [ 294.951849] __should_failslab+0x115/0x180 [ 294.956078] should_failslab+0x5/0xf [ 294.959786] kmem_cache_alloc_trace+0x2a0/0x3a0 [ 294.964457] selinux_sk_alloc_security+0x64/0x1a0 [ 294.969296] security_sk_alloc+0x6c/0xb0 [ 294.973355] sk_prot_alloc+0xf1/0x2d0 [ 294.977168] sk_alloc+0x36/0xf20 [ 294.980532] __vsock_create+0x3f/0xae0 [ 294.984413] ? check_preemption_disabled+0x41/0x280 [ 294.989427] vsock_create+0x117/0x1b0 [ 294.993236] __sock_create+0x3d5/0x740 [ 294.997139] __sys_socket+0xef/0x200 [ 295.000858] ? move_addr_to_kernel+0x70/0x70 [ 295.005274] ? __ia32_sys_read+0xb0/0xb0 [ 295.009325] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 295.014943] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 295.019692] ? trace_hardirqs_off_caller+0x69/0x210 [ 295.024712] __x64_sys_socket+0x6f/0xb0 [ 295.028687] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 295.033263] do_syscall_64+0xf9/0x620 [ 295.037063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.042244] RIP: 0033:0x45ca29 [ 295.045450] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.064352] RSP: 002b:00007f4903087c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 295.072049] RAX: ffffffffffffffda RBX: 00000000005069c0 RCX: 000000000045ca29 [ 295.079309] RDX: 0000000000000000 RSI: 0000000000000802 RDI: 0000000000000028 [ 295.086567] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 295.093825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 295.101084] R13: 0000000000000b6e R14: 00000000004cdc30 R15: 00007f49030886d4 20:07:14 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000000)={{0x6, 0x6, 0x1, 0x476}, 'syz0\x00', 0x3f}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) dup3(r3, r4, 0x0) [ 295.163520] overlayfs: conflicting lowerdir path 20:07:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) shutdown(r1, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) r2 = socket(0x28, 0x802, 0x1) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) r5 = gettid() tkill(r5, 0x1000000000013) r6 = syz_open_procfs(r5, &(0x7f0000000000)='net/vlan/vlan1\x00') bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r1, r4, 0x4, r6}, 0x10) r7 = socket(0x28, 0x802, 0x0) r8 = epoll_create1(0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r9, 0x5415, 0x0) close(r9) dup3(r7, r8, 0x0) 20:07:14 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x10, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:14 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:07:14 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x802, 0x0) [ 295.779062] overlayfs: conflicting lowerdir path 20:07:14 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 295.836736] overlayfs: conflicting lowerdir path [ 295.958028] overlayfs: conflicting lowerdir path 20:07:14 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:14 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x5, 0x802, 0x0) 20:07:14 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x13, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:14 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x7ffffffff000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:15 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x802, 0x0) [ 296.184769] overlayfs: conflicting lowerdir path [ 296.216694] overlayfs: conflicting lowerdir path 20:07:15 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xf, 0x802, 0x0) 20:07:15 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x22, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:17 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x8}, 0x161c0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) 20:07:17 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:17 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 20:07:17 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2c, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:17 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000", 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:17 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x0) 20:07:17 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5c, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:17 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0xc0401) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000040)=0xa6, 0x4) dup3(r0, r1, 0x0) [ 298.760360] overlayfs: filesystem on './file0' not supported as upperdir 20:07:17 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 298.949209] overlayfs: conflicting lowerdir path 20:07:17 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2c, 0x802, 0x0) [ 298.999002] overlayfs: conflicting lowerdir path 20:07:17 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 299.058580] overlayfs: conflicting lowerdir path 20:07:18 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 299.129877] overlayfs: workdir and upperdir must reside under the same mount 20:07:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x200, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) dup3(r0, r1, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r4, 0xc0845657, &(0x7f0000000000)={0x0, @reserved}) 20:07:18 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x80a, 0x0) 20:07:18 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x300, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) epoll_create1(0x0) sendmsg$nfc_llcp(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x3, 0x6, 0x13, "6ae1ebc81bfda3f198d5ec8d036ba760cd83ed0a81932adc31d228166ded5bf19150ad287129d8cf2059260bae0d7658210acd9c1b3dff370894f7d091a01b", 0x3e}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)="d9b9ed6f7edacf495088216c7dd5123167adfa8cf4e1039350b84b3cfd73d2a4a00ca4ee6894d676869f80d1b00b481bade023e4b1b51de4c46c8e7f3666255c90ee747c09606d12c64377e193d97b430136f7e7a9b7db8cfaa5e69838ac9e58f73c2650439638a5eba3d8f731b235835b5ea3962ad578e3aadea7b580abd9cbea2f3892d0a9a03f5b22bdec7615df30ed8f5eee6a6fee530165b69c242eefee53e51087647be2bde0762b1412cf676cc9e46e46de6720a228f1484c2967b8e1da6d0398", 0xc4}], 0x1, &(0x7f00000001c0)={0xf0, 0x0, 0x66cda78b, "7bba4c0bc839f05250711a70a22ba2b5c2fcd296374e8b6ced1e67f03b9b524e856962bbdc7b35bf99dfa28c520412fb209bf67952facdb5544173de3c95951663871751bea4c9c813cc6a6f3e058ce182e1dca229a1c978cb8843915868097cc9e3c23db64176f0146260576c90a14371d48ec7881e1a04c046e3b61eaa4b2818b969701b4788f907ac4d024595396f106a885b4cf73c1179739fcd78a98a6001dcb3ab58edd157f476d5aa36ac7c4cf9bfec88f93aaffec818b486c9ff556db0234256a49590178b240fb731f68a4ce7f6c2b68690906f65"}, 0xf0, 0x10}, 0x20000010) 20:07:18 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000", 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 299.338654] overlayfs: conflicting lowerdir path [ 299.357326] overlayfs: conflicting lowerdir path 20:07:18 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x80e, 0x0) [ 299.402695] overlayfs: conflicting lowerdir path [ 299.427085] overlayfs: workdir and upperdir must reside under the same mount 20:07:18 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x480, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:18 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup3(r0, r1, 0x0) [ 299.566705] overlayfs: conflicting lowerdir path 20:07:18 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) [ 299.647018] overlayfs: conflicting lowerdir path 20:07:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)={0x2, 0x0, @ioapic={0x2, 0x20, 0xffff488b, 0x80000000, 0x0, [{0x80, 0x81, 0x81, [], 0xd3}, {0x20, 0x6, 0xfd, [], 0x1f}, {0xda, 0x1, 0x7f, [], 0x40}, {0x5, 0x0, 0x0, [], 0xb0}, {0x7, 0x3e, 0x6, [], 0x1}, {0x6, 0x7, 0x1, [], 0x4}, {0x6, 0x1f, 0x4, [], 0x2}, {0x4, 0x3f, 0x4, [], 0x5b}, {0x1, 0xc7, 0x0, [], 0x6}, {0x9, 0x9, 0x6, [], 0x3}, {0x5, 0xa, 0x3f, [], 0x4}, {0x1, 0x40, 0x4, [], 0xec}, {0x4, 0x7f, 0x6, [], 0x4}, {0x6, 0x1, 0xec, [], 0x2}, {0x5, 0x5, 0x8, [], 0x1f}, {0x7, 0x8, 0xd7, [], 0x81}, {0x93, 0x0, 0x80}, {0x6, 0x20}, {0xd2, 0x2, 0x4, [], 0xfd}, {0xff, 0x3, 0xab, [], 0x20}, {0x8, 0x0, 0x4, [], 0x4}, {0x81, 0x7, 0x4, [], 0x7}, {0xff, 0x3, 0xff, [], 0x8}, {0x0, 0x9, 0x7f, [], 0x7}]}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) dup3(0xffffffffffffffff, r2, 0x0) [ 299.699521] overlayfs: conflicting lowerdir path 20:07:18 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4f5, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 299.758459] overlayfs: workdir and upperdir must reside under the same mount 20:07:18 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:18 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x2) 20:07:18 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x500, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 300.012053] overlayfs: conflicting lowerdir path 20:07:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) [ 300.095415] overlayfs: workdir and upperdir must reside under the same mount [ 300.121551] overlayfs: conflicting lowerdir path [ 300.215704] overlayfs: conflicting lowerdir path 20:07:19 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000", 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:19 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x7, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:19 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x3) 20:07:19 executing program 4: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x4082, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x100000000, r0, 0x0) r1 = socket(0x27, 0x5, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) 20:07:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x600, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:19 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x4) [ 300.534822] overlayfs: conflicting lowerdir path [ 300.645947] overlayfs: conflicting lowerdir path [ 300.647221] overlayfs: filesystem on './file0' not supported as upperdir 20:07:19 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x700, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:19 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x5) [ 300.920007] overlayfs: conflicting lowerdir path [ 300.958441] overlayfs: conflicting lowerdir path 20:07:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x900, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 301.024221] overlayfs: conflicting lowerdir path 20:07:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x20000, 0x5, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='stat\x00') ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000180)) socket(0x26, 0x802, 0xfffffffe) epoll_create1(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00000001c0)=0x90be) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000040)) socket$caif_seqpacket(0x25, 0x5, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x5415, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x5415, 0x0) splice(r5, &(0x7f00000000c0)=0x78, r6, &(0x7f0000000100)=0x80000001, 0x1, 0xe) dup3(r4, r4, 0x0) 20:07:19 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x6) [ 301.080199] overlayfs: workdir and upperdir must reside under the same mount [ 301.205933] overlayfs: conflicting lowerdir path 20:07:20 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 301.245107] overlayfs: conflicting lowerdir path 20:07:20 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x9, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:20 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x2cc) 20:07:20 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xa00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 301.454700] overlayfs: conflicting lowerdir path 20:07:20 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x300) [ 301.552484] overlayfs: filesystem on './file0' not supported as upperdir [ 301.570504] overlayfs: conflicting lowerdir path 20:07:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) socket$netlink(0x10, 0x3, 0x1) r1 = epoll_create1(0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(r4, 0xc0385650, &(0x7f0000000000)={{0x0, @addr=0x20}, 0x8, 0x7, 0x2}) dup3(r0, r1, 0x0) 20:07:20 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:20 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xa, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:20 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x480) [ 301.839775] overlayfs: conflicting lowerdir path 20:07:20 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x500) [ 301.927429] overlayfs: conflicting lowerdir path [ 301.935763] overlayfs: conflicting lowerdir path 20:07:20 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 302.057912] overlayfs: workdir and upperdir must reside under the same mount 20:07:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x600) 20:07:21 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 302.204976] overlayfs: conflicting lowerdir path [ 302.227592] overlayfs: conflicting lowerdir path 20:07:21 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 302.291747] overlayfs: conflicting lowerdir path 20:07:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x8004) [ 302.375089] overlayfs: workdir and upperdir must reside under the same mount 20:07:21 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:21 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000001c0)=ANY=[@ANYBLOB="d0ca2d7a", @ANYRES16=r2, @ANYBLOB], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="840126bd7000fdffffff010000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e3000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = epoll_create1(0x0) r4 = dup3(r0, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000000)={0x0, 0x3, 0x4, 0xe000, 0x1000, {0x77359400}, {0x5, 0xc, 0x6, 0x4, 0x7, 0x20, "2b3e31ba"}, 0x4c, 0x1, @fd=r4, 0x7, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r5, 0x0) r6 = socket(0x28, 0x802, 0x0) r7 = epoll_create1(0x0) dup3(r6, r7, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r8, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0xffff}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000200)={@ipv4={[], [], @private=0xa010102}, r8}, 0x14) [ 302.503187] overlayfs: conflicting lowerdir path [ 302.552573] overlayfs: conflicting lowerdir path 20:07:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0xcc02) 20:07:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1300, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x6b6b6b) 20:07:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:21 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup(r0) sendmmsg(r2, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001600)=[{0x90, 0x6, 0xae, "fbe9440cd1e66cf7ab59938be741c5eca15777b8ede708d4f77a35dce2f00af3c1bca5adab0130dab6b575d0d048d33be8bfa2b8a2566eccfcac632cab45c9bfba1f43028ca65222c86f86aca8b4c1f1cb7106c5845b4b57d0fff9e121c4fdcf18bcdaa0f4a11b86cd49985b032baa25139fac24055e9f4f32"}, {0x80, 0x101, 0x2de, "d18c81831dae8f275d96e87b8b0ba939ee4c980025162062f1c0407b98c744f67820fda0e80591e68b1a5010a699278a52385f2990e10ae25fac57a2a69f6dd12541a6057be0bdcf5cd2477abe489b3862106212922fe04f93e1a69e38fec1f4195c9f77f50f2a910d"}], 0x110}}], 0x1, 0x40040) r3 = dup3(r0, r1, 0x0) ioctl$UI_SET_KEYBIT(r3, 0x40045565, 0xf5) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000040)={0x3, 0x2, 0x4, 0x0, 0x5, {0x0, 0xea60}, {0x1, 0x0, 0xf3, 0x64, 0xfc, 0x7, "e1b3bdd4"}, 0xca, 0x4, @planes=&(0x7f0000000000)={0x80000001, 0x100, @mem_offset=0x101, 0xfffffffd}, 0x10000, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, r4, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000001780)={{0x7, 0x3}, 'port0\x00', 0x0, 0x90820, 0x6, 0x100, 0x0, 0x4, 0x3, 0x0, 0x4, 0x3}) r5 = socket(0x28, 0x802, 0x0) r6 = epoll_create1(0x0) r7 = dup3(r5, r6, 0x0) shutdown(r7, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r7, 0xb703, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r7, 0xc4c85512, &(0x7f00000000c0)={{0x7, 0x1, 0xb68d, 0x3, '\x00', 0x10001}, 0x1, [0x6, 0x9, 0x8, 0x9, 0x800, 0x6, 0x5, 0xfb700000000000, 0x7, 0x800, 0x4, 0x100, 0x8, 0x8, 0xfff, 0x80000001, 0x6, 0xabe, 0x2, 0x0, 0x1000000000000000, 0x3ae, 0xfffffffffffffff7, 0x89, 0x8000, 0x9, 0x8, 0xfffffffffffffe01, 0x8, 0x1f2, 0x0, 0x116, 0x1, 0x4, 0x4, 0x98e7, 0x1000, 0x401, 0xe709, 0x1, 0x5, 0x4, 0x0, 0x7, 0x64, 0x3, 0x3e, 0x100, 0x200, 0x8e, 0x401, 0x5, 0x3, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x382, 0x8, 0x3f, 0x1, 0x1, 0xffffffff, 0x100, 0x7ff, 0xfffffffffffffff8, 0x8, 0x8, 0x1, 0x3, 0x80000000, 0x0, 0xfffffffffffff3bc, 0x9, 0x37b4, 0x5, 0x8, 0x0, 0x3, 0xfffffffffffffff9, 0x5, 0xad2, 0x4f0, 0x23, 0x1, 0x3, 0xa6, 0x80, 0x2, 0x1000, 0x5, 0x8, 0x9, 0x9, 0x100000000, 0x20, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x83, 0x4, 0x101, 0x2e57, 0xc61a, 0xfa, 0x8, 0x7e44, 0x7fff, 0x2, 0x8, 0x7ff, 0x3f1d, 0x6, 0xfffffffffffffffb, 0x2, 0x8, 0x9, 0x3, 0x0, 0x9, 0x5, 0x733c, 0xcf, 0xff]}) r8 = socket(0x28, 0x802, 0x0) r9 = epoll_create1(0x0) dup3(r8, r9, 0x0) [ 302.940261] overlayfs: filesystem on './file0' not supported as upperdir 20:07:21 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x1000000) 20:07:22 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:22 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5411, &(0x7f0000000100)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffeffff, 0x33f}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) 20:07:22 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2200, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 303.200236] overlayfs: conflicting lowerdir path 20:07:22 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x2000000) [ 303.348949] overlayfs: workdir and upperdir must reside under the same mount 20:07:22 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x26d4, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:22 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xe, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:22 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r0, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r0, {0x0, 0xffff}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xffff}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)={0x358, 0x0, 0x200, 0x70bd29, 0x40, {}, [{{0x8}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x2c0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x44, 0x4, [{0x21f4, 0x9, 0x2, 0x1ff}, {0x5, 0x1, 0x1f, 0x5}, {0x1f, 0xd5, 0x0, 0xffffffff}, {0x1b73, 0x1, 0x2, 0x7}, {0x200, 0x5, 0x5, 0x733}, {0xfffc, 0x0, 0x5, 0x7}, {0x8ef5, 0x54, 0x8, 0x3}, {0xfcb6, 0x3, 0x2, 0x1}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r0}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x401}}, {0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x2c, 0x4, [{0x400, 0x8, 0xcd, 0xfffffaa4}, {0x401, 0x3, 0x4, 0x30e2}, {0x0, 0x40, 0xdc, 0x3}, {0x42, 0x0, 0x68, 0x100}, {0x7, 0x29, 0x40, 0x2000000}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}]}}]}, 0x358}, 0x1, 0x0, 0x0, 0x20000010}, 0x8800) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x298c0000000000}, 0x420, 0x4, 0x5, 0x6, 0x2000000, 0x0, 0xbff}, 0x0, 0x7, 0xffffffffffffffff, 0x1) r5 = socket(0x25, 0x6, 0x0) epoll_create1(0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x5415, 0x0) dup3(r5, r6, 0x80000) 20:07:22 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x3000000) 20:07:22 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2c00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 303.625896] overlayfs: conflicting lowerdir path [ 303.690919] overlayfs: workdir and upperdir must reside under the same mount 20:07:22 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x10, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:22 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x0, 0x10001, 0x9, 0x100000001]}) r4 = epoll_create1(0x0) dup3(r0, r4, 0x0) 20:07:22 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x4000000) [ 303.958851] overlayfs: conflicting lowerdir path [ 304.022643] overlayfs: workdir and upperdir must reside under the same mount 20:07:23 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:23 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3f00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:23 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x5000000) 20:07:23 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x13, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:23 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 304.310117] overlayfs: conflicting lowerdir path 20:07:23 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x6000000) [ 304.381412] overlayfs: workdir and upperdir must reside under the same mount 20:07:23 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x22, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:23 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x6b6b6b00) [ 304.586226] overlayfs: conflicting lowerdir path [ 304.625337] overlayfs: conflicting lowerdir path 20:07:23 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5c00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 304.735609] tmpfs: Bad mount option upperdir 20:07:23 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x80040000) 20:07:23 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x24, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:23 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8004, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 305.002972] tmpfs: Bad mount option upperdir 20:07:23 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:23 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0xcc020000) 20:07:23 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2c, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 305.084366] overlayfs: conflicting lowerdir path [ 305.144454] overlayfs: conflicting lowerdir path 20:07:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd426, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 305.227046] tmpfs: Bad mount option upperdir 20:07:24 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0xfeffffff) 20:07:24 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x30, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 305.519465] tmpfs: Bad mount option upperdir 20:07:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xedc0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:24 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0xfffffffe) 20:07:24 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5c, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:24 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x26, 0x4, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r3, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r7, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xffff}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000400)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x148, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4064}, 0x4000) [ 305.721379] overlayfs: conflicting lowerdir path 20:07:24 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x3, 0x4}, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) [ 305.788651] overlayfs: workdir and upperdir must reside under the same mount 20:07:24 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:24 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0xfff, 0x9f}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xb, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:07:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf504, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:24 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xe0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:24 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x2001000, &(0x7f0000000100)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id'}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}], [{@subj_user={'subj_user', 0x3d, 'bdev'}}, {@audit='audit'}]}}) r5 = epoll_create1(0x0) dup3(r0, r5, 0x0) [ 306.120074] tmpfs: Bad mount option upperdir 20:07:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000000)={{0x0, 0x6, 0x40, 0xd9f3}, 'syz1\x00', 0x52}) socket(0x28, 0x802, 0x0) 20:07:25 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x40000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:07:25 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SIOCPNDELRESOURCE(r2, 0x89ef, &(0x7f0000000000)=0x7) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) dup3(r3, r4, 0x0) 20:07:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 20:07:25 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1fffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 306.499725] tmpfs: Bad mount option upperdir 20:07:25 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) sendfile(r0, r1, &(0x7f0000000080)=0x1, 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x80000, 0xfffffffa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0x9, 0xfffb, 0xfffd}) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) shutdown(r5, 0x181b27705c284d21) ioctl$TIOCL_UNBLANKSCREEN(r5, 0x541c, &(0x7f0000000040)) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="ac1414bb0a010102e28d62bf44835a726032150200000000000000e000000152b194fc23c532aa9bb4a5c2795359142cf5dfb367cc5216486f3b1340644ef5d1485dff722bf6a16d7b6f2a0200"], 0x18) 20:07:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x300, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:25 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x200000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:25 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x27, 0x802, 0x7) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) r5 = socket(0x28, 0x802, 0x0) r6 = epoll_create1(0x0) r7 = dup3(r5, r6, 0x0) shutdown(r7, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r7, 0xb703, 0x0) ioctl$NS_GET_PARENT(r7, 0xb702, 0x0) r8 = socket(0x28, 0x802, 0x0) r9 = epoll_create1(0x0) r10 = dup3(r8, r9, 0x0) shutdown(r10, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000000), 0x4) [ 307.197215] overlayfs: conflicting lowerdir path [ 307.255474] overlayfs: filesystem on './file0' not supported as upperdir [ 307.292608] overlayfs: conflicting lowerdir path 20:07:26 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x408, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:26 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6b6b6b, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x10cc0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) syz_open_pts(r3, 0x201) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @loopback, 0x1}, 0x1c) socket(0x28, 0x802, 0x0) 20:07:26 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf0ffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:26 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x1ff}, 0x400, 0x401, 0x0, 0xc, 0xfffffffffffffffe}, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket(0x15, 0x802, 0x0) r5 = epoll_create1(0x0) r6 = dup3(r4, r5, 0x0) shutdown(r6, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r6, 0xb703, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000480)=0x4, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r7, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xc8ac, 0x5, &(0x7f0000000380)=[{&(0x7f00000000c0)="1e05af247dd3600e3d4599f0fe2bf04bd323c068ebbc78e76ec6461b40911c4b89e031f375b859e4b1547d9fbaa7260e7785031f613d484fabcfbe7d333a5702", 0x40, 0x6}, {&(0x7f0000000100)="86664fe5cdf8402ea1f64d528596253e8a2e8041de8bfb3d99b4f71e763c898986a87e738b1ce7e4f7dc7d55e5f943116b79bb77a4e03823d0ca8258cf2ef92dd8ac45f181022fe504b6455d68a18f33fa869eb4aa8ff69bc916dd8b4fb547d56264566e6577e5ba5916b2bd0e2f5d519b915a8d69f04eddd2335ad0d8df33dbd1b79a8fc43cec695b39d4c4aa3cd0dfcf4be8a3995fd47c75638cd4238dff2cfaabb07c10aa53f299758bd7017f489c9016199ddb4d3e0c3d71a7620a0512e0acfcb421d74c248aaac7d756960f22ac99e9603d6a3095a0cb0563d85bab6a16bd164ede85af76f729f5b6c68a63e2b56c6eb20b", 0xffffffffffffff38, 0x3}, {&(0x7f0000000200)="29d99f106f497add4331a7fe8578c737ac4e5046dd60d2fb3a147cadfe96ef40075e1e8b03c0d441ce476a2f7d53ff03810815da6b8d792d02eb129e63b751a0c8718ecaecd5e8ec608a8b1ac4d9e32561a2261dacd933c60b56fe9f93795890f6b91fa6d859f748c1b428233990c6674ea08dab27d991", 0x77, 0x1}, {&(0x7f0000000540)="05f5ef", 0x3, 0xfbba}, {&(0x7f00000002c0)="cec0d5589e99c8d333fc9085ce450153246579b5d69665891fcb55e8e94850c55435154c8441bcf66d6453285aa3a2acd2d37e3ebb9c182b23a37fc7ee53e2ec8731190506f74823f40a3dd0ce620b827efec3796cf7f02a975b1d390edc49f71c0c540a9ee1597433977809b92c71f5c81ea7ac2d73c7d6288060547a8a2e786320a44ae3d646d5c78fb392112445e03fa37d775b2922", 0x97, 0x8}], 0x288002, &(0x7f0000000400)=ANY=[@ANYBLOB='wsync,nogrpid,fowner=', @ANYRESDEC=r2, @ANYBLOB, @ANYRESDEC=r7, @ANYRES64]) ioctl$KVM_RUN(r0, 0xae80, 0x0) epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB='2@\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0xc) dup3(0xffffffffffffffff, r1, 0x80000) 20:07:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x22, 0x802, 0x0) 20:07:26 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x480, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:26 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:26 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 307.953478] overlayfs: conflicting lowerdir path [ 308.022130] overlayfs: conflicting lowerdir path 20:07:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000000)={0x2, 0x2}, 0x2) socket(0x28, 0x802, 0x0) [ 308.048039] overlayfs: workdir and upperdir must reside under the same mount [ 308.075432] overlayfs: conflicting lowerdir path 20:07:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4f5, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:27 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x16da03, 0x9f) socket(0x28, 0x802, 0x0) [ 308.291764] overlayfs: conflicting lowerdir path [ 308.347780] overlayfs: conflicting lowerdir path [ 308.400689] tmpfs: Bad mount option upperdir 20:07:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x500, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 308.595042] overlayfs: conflicting lowerdir path [ 308.622094] overlayfs: conflicting lowerdir path 20:07:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) [ 308.671586] overlayfs: conflicting lowerdir path 20:07:27 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x600, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 308.739129] overlayfs: workdir and upperdir must reside under the same mount [ 308.866925] overlayfs: conflicting lowerdir path [ 308.955137] overlayfs: conflicting lowerdir path [ 308.962099] overlayfs: conflicting lowerdir path 20:07:27 executing program 4: perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x3e2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup3(r0, r1, 0x0) [ 309.037837] overlayfs: workdir and upperdir must reside under the same mount 20:07:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x700, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 309.245314] overlayfs: conflicting lowerdir path [ 309.301191] overlayfs: conflicting lowerdir path 20:07:28 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@private0, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@private}}, &(0x7f0000000140)=0xe8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r6, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r8, 0x0) r9 = socket(0x28, 0x802, 0x0) r10 = epoll_create1(0x0) dup3(r9, r10, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="06000000000000000007000002000200", @ANYRES32=0x0, @ANYBLOB="02000700", @ANYRES32=r2, @ANYBLOB="02000000", @ANYRES32=r4, @ANYBLOB="02000300", @ANYRES32=r6, @ANYBLOB="02000200", @ANYRES32=r8, @ANYBLOB="02000500", @ANYRES32=r11, @ANYBLOB="02000e00", @ANYRES32=r12, @ANYBLOB="040000000000000008000000", @ANYRES32=0xee00, @ANYBLOB="10003f73000000002000020000000000"], 0x64, 0x2) dup3(r0, r1, 0x0) [ 309.345606] overlayfs: conflicting lowerdir path 20:07:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 309.432865] overlayfs: workdir and upperdir must reside under the same mount 20:07:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x804, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 309.510159] overlayfs: conflicting lowerdir path [ 309.541269] overlayfs: conflicting lowerdir path 20:07:28 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) r1 = epoll_create1(0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000040)={0x6, 'bridge_slave_0\x00', {0xab5}, 0x5}) dup3(r0, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@dev, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@private1}, 0x20) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f00000000c0)=0x10) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) shutdown(r5, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r5, 0x5382, &(0x7f0000000100)) 20:07:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x7000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:28 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 309.671900] overlayfs: conflicting lowerdir path [ 309.732125] overlayfs: conflicting lowerdir path [ 309.766104] overlayfs: conflicting lowerdir path [ 309.784886] overlayfs: workdir and upperdir must reside under the same mount [ 309.796331] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:28 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = gettid() tkill(r1, 0x1000000000013) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) dup3(r2, r3, 0x0) 20:07:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x900, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:28 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @private=0xa010102}}, 0x0, 0x0, 0x17, 0x0, "da91d5aa8ec9291db22113728c88c242f72082de918149a14367610990da85283d57ade0f4d55d2fbe02f5168c128bdc8d96f03cb64888f367bac1eecc72009b188ca66cb87502744ba4c0b2497c3219"}, 0xd8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x101300, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x47, &(0x7f0000000000)}, 0x0) r3 = syz_genetlink_get_family_id$wireguard(0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x28, r3, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r7, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xffff}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000001c0)={'wg1\x00', r7}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000002080)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002040)={&(0x7f0000000200)={0x1e04, r3, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x1db8, 0x8, 0x0, 0x1, [{0x410, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x972c3f5a11741ba}, @WGPEER_A_ALLOWEDIPS={0x380, 0x9, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x44}}, {0x5, 0x3, 0x2}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x2c}}, {0x5}}]}]}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x81, @ipv4={[], [], @private=0xa010100}, 0x6}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x80000000, @private1={0xfc, 0x1, [], 0x1}, 0x7fff}}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}]}, {0xcc, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "21efea47a0b58591a49dc96b9d2a77064e2037655ee7a4bea4fea562addcc7a8"}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0xfff, @remote, 0x80000001}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "c88164c7ee8ecb681bdf20deebae5abef608435064e726efd2eb53c62d229897"}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 310.597947] overlayfs: conflicting lowerdir path [ 310.669291] overlayfs: conflicting lowerdir path [ 310.744201] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:29 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 310.816081] overlayfs: filesystem on './file0' not supported as upperdir 20:07:29 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext={0xb7}, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x4081, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)={0x40, 0x9, 0xd, 0x8, 0x1, [0x0, 0x711, 0x8, 0x80000000], [0xfffffffc, 0x10000, 0x1c, 0x8], [0x3f, 0x5, 0x40, 0x2], [0x0, 0x10000, 0x3815410c]}) fstat(r1, &(0x7f0000000100)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) ioctl$TCGETX(r3, 0x5432, &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r6, 0x0) setresgid(0x0, r4, r6) r7 = fcntl$dupfd(r0, 0x0, r1) getsockopt$nfc_llcp(r7, 0x118, 0x0, &(0x7f0000000000)=""/194, 0xc2) [ 311.042437] overlayfs: conflicting lowerdir path [ 311.102233] overlayfs: conflicting lowerdir path 20:07:31 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xe) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000080)=""/17) r4 = epoll_create1(0x0) dup3(r0, r4, 0x80000) 20:07:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0x175d900f) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r5, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r5, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r3}) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r8, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000000)={r8, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={r8}, 0x8) socket(0x28, 0x802, 0x0) 20:07:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) r3 = gettid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5415, 0x0) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000180)) tkill(r3, 0x1000000000013) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000100)={0x4, 0x1, 0x4, 0x40000, 0xffffc5ee, {}, {0x2, 0xc, 0x3, 0x1f, 0xa4, 0x7, "08588085"}, 0x22cc9657, 0x2, @offset=0x8, 0x2, 0x0, 0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) r6 = syz_open_procfs(r3, &(0x7f0000000000)='attr/prev\x00') ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000040)={0x1, 0xfffffff8, 0xfffeffff, 0x8001, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r6, 0xc01064b3, &(0x7f0000000080)={r7}) socket(0x28, 0x802, 0x0) epoll_create1(0x0) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r8, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r8, 0xb703, 0x0) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r8, 0xc01064b3, &(0x7f00000000c0)={r7}) 20:07:31 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:31 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in=@empty}}}, &(0x7f0000000280)=0xe8) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 313.059654] overlayfs: conflicting lowerdir path [ 313.074677] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. [ 313.193573] overlayfs: conflicting lowerdir path 20:07:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) 20:07:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 313.533856] overlayfs: filesystem on './file0' not supported as upperdir 20:07:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 313.576423] overlayfs: conflicting lowerdir path [ 313.656667] overlayfs: conflicting lowerdir path 20:07:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x10000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfff, 0x4) socket(0x28, 0x802, 0x0) 20:07:32 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 313.867786] overlayfs: conflicting lowerdir path [ 313.930871] overlayfs: filesystem on './file0' not supported as upperdir 20:07:32 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/218, 0x1000}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 20:07:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xe00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 313.979252] overlayfs: conflicting lowerdir path 20:07:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x13000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 314.041270] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. [ 314.224059] overlayfs: conflicting lowerdir path [ 314.281943] overlayfs: conflicting lowerdir path [ 314.390977] overlayfs: filesystem on './file0' not supported as upperdir 20:07:34 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @private=0xa010101}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0x100, @loopback, 0x7fffffff}, @in6={0xa, 0x4e22, 0xffffff01, @ipv4={[], [], @empty}, 0x400}], 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) 20:07:34 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000000)=0x6) socket(0x28, 0x802, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80, 0x100) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x2) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) ioctl$VIDIOC_RESERVED(r0, 0x5601, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) mmap$snddsp_status(&(0x7f0000ffa000/0x4000)=nil, 0x1000, 0x180000d, 0x12, r3, 0x82000000) personality(0x4000000) 20:07:34 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x20000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:34 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1300, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:34 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 316.093384] overlayfs: conflicting lowerdir path 20:07:34 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1d, 0x802, 0x0) [ 316.118319] overlayfs: conflicting lowerdir path [ 316.126584] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:35 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x22000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:35 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd61e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x10000, 0x0) [ 316.296473] can: request_module (can-proto-0) failed. [ 316.396844] can: request_module (can-proto-0) failed. 20:07:35 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x181381) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) [ 316.497837] overlayfs: conflicting lowerdir path [ 316.540957] overlayfs: conflicting lowerdir path 20:07:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2200, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:35 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2c000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:35 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 316.716763] overlayfs: conflicting lowerdir path 20:07:35 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x8, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = gettid() tkill(r0, 0x1000000000013) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x5, 0x7, 0x8, 0x0, 0xed5, 0x100, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x1, 0x800}, 0x51050, 0x8000, 0x100, 0x4, 0x4, 0x4, 0x7}, r0, 0x8, 0xffffffffffffffff, 0xb) [ 316.773283] overlayfs: conflicting lowerdir path 20:07:35 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3f000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2400, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:35 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:35 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2, @loopback}, &(0x7f0000001ec0)=0xc) sendmmsg(r1, &(0x7f00000021c0)=[{{&(0x7f0000000000)=@llc={0x1a, 0x30f, 0x0, 0xac, 0x3c, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)="6a61cecc841aa724e9b17c4692360e1c9ab56b601bfc92337dcf33a6101ee3a61e2fcc4f163b63f210b9e1e2f854a1d331a099aef175140cec6e2cb945228ea312b5ca2564860cf3dfe3eaefda2c43bc5075d350b1274208202eaef2662f783bdc60399bac80c5649ff946b57a7972693e321b56c1744e7058268b12379e61517d807c46864851523d4deedfa0ddbf115bad0167e86694429d0f4e8255d869b850854142bb3480363abf44b5a81efc9aa6c6705f4cebf8ad", 0xb8}, {&(0x7f0000000200)="3c87596f2980ba4ad414204ce4728ebd4169e141b537b03a3f82d78c80e322ee91f9ffd75045a99535dd1ec96140d43298d693b8988d59700356ce3f9e5120756d38d866b0e49d6b4745ab0ad0c91894bf45cdd8d4981c21e1ec66af4808dde54b231648144163b959c6706d9d673304fca50c0505221b307741fa2853a73a89ed0a870c73bceb48d25cb21cd230b153d4b2c9", 0x93}, {&(0x7f0000000140)="b186f74d0919a7fb956dc188a1cdbbf049f3250cdcc1c7e88deefb960b51ec3b56a25e238e1487ea0cc076bb95cc26eaca2f92deafca8f25ee63d2fd32948a1c8ee8fb845f094f62a155e1a0fe6bba00ab3c92518a44030a766e4505b44dec5c369998654b", 0x65}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="e548ccde93287abd706e01987aefd0a1fa12e90e8e97c19fd62faf1fa81b8eeaea53f5a91b53320175d16703b93a418de9e84845f1722632502fc18a805b08dbd46aee85270eb1692ce2078087ccc0daa7c7ab67d9f56a0cc89a5b686f4f21d842a8ba675142c9d0c1af2c13a5592598", 0x70}, {&(0x7f0000001340)="469a300000f6929b4a1b2c03612f7cbde302777170b64eaff76dfa40", 0x1c}, {&(0x7f0000001380)="44d631e73d65bca537c0b6c95fbfd2cd3789a83104bfc449b0cb17e10848308afd2399f8766143fdbc2fbd7d5c727bb7a08fd53408932631ca0b946ecb58b361321f865d71acb5a644d82f9363b06e43e114133effb01a4e9528848df53698510e2920c3b04c392014d8009fb593ed762a10fd1d321e7672543b7bea12939ffa04cad69573cce210aa9eb10c5cb350bd4b75e6f85cf35f3739a759716062fa25f709dbbe10ad7eabd4bee6411fd11808b165413ee4916f77779afdbd0a018cdf3c1f89", 0xc3}], 0x7, &(0x7f0000001500)=ANY=[@ANYBLOB="b80000000000000011000000080000002ed3a47c82e3840c1de6ca3a10eb8758f247d218eb57599f01f5e03c6c7426b4a547eb120136be0f2d66faff403b8b6d103ad664b9d5b0ed381787ca259ff0b65be2102e71e6af8e3657cb978a3495a860070ac22ff92d67ee8d22b7a20ba0fb1d93caf09d91aad263bff829cd309698a7e6c6f626c399c2828af28c748a7aa5e192e63d746874f5faf5d5b260cbd3ecbae8e3721db60702adcf2eda038410d78d9229dfc7c6c000680000000000000011000000f6e3000063ec4c064eb317ee5f1c701699b2ced3af40d2e15398dad8e3c28582ce270f0d9ec8297a5d9fd91868d4a790eda9ab4b5cb563931561ff15687e82f4766753be7ce7783a5433a02df04a58bdcf47038f4900000000000000"], 0x120}}, {{&(0x7f0000001640)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @broadcast}, 0x0, 0x1, 0x0, 0x4}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f00000016c0)="809aaec103db15a67af2374987cee5b7b76dc0e448a5cd679c1e35e07a3b3a810bf7a6a7ed70ccdc5010b14ad393f1a85a7a93e7484f8121bd41b8c4caf19323461c7febfb8bfdad537ca95d3767dd1149b9f08432d4ee4ebf7b137a24a3310dabb5b1bf35", 0x65}, {&(0x7f0000001740)="0a76621ae731e200b8cec4b13723330e0dfa278aa0400bc47d4b58fc7d4e38391600c890ce957795b6589bbc7f70a1c04e909df7237a895585aa10e7fb8b4726a39a950d26bf28ec5e51ffeb9510b0b9e3d1b1b05af8847dc93c94b5169303dea892f1939a7234ee3bb4b63f4634cdea4e239464bbd0715a9feee7be8035be20dfc79cb5c7597c904cdb863761ba1f1f3686ddcdacb2970dfd", 0x99}, {&(0x7f0000001800)="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", 0xfc}, {&(0x7f0000001900)="5f50c98fc7b0233089190967fba013e18912b7716453843b8e931b8a2d03314e3899bc4fc0b2b1e180986c036eb9a20ea0fab05d602a52da28cebb70f37364f31a05b1187527dd34e7e39853ae34657f7d99aa19e42f5ebf3e0e1766313dff6f1a5a42dc905df4d7d9dcfdc4cf380a44895f773961c3df8a067c", 0x7a}, {&(0x7f0000001980)="b7eaaa6eb9154659ebab5d53b93b89bac3822d38cbd5648271e4668f09bb5431faa7283f0dc75a394d8a5aff2694a378f307c57cfd1f58aac2b55b9b7d9d9a9b33013ab5367a6069aa43a6663a0ddd7ef85edeb8fd21282e826e009bd184", 0x5e}, {&(0x7f0000001a00)="7045dabeaad11f759a9526885d9214da9146e73dce659fce9edffaddc1bf96ee4cdb834ddf899bde38ba166beb527ff60a9510700183729861d38a829e86313835c8f81d15961af64518d501c709c6e1ba71946d67a79ee446159c500ac6a35da0618ed6b8d03c28c707a1814a4bbdcef99c55d524d14ffc04aae09a7aa5502dbe61cf707b0a28b869335de1c2e1434cd56b3b20c236bf2ad9fdfae8fa80b4bb569791536deccfd08591ed643c6d2a5079cb6248b13a15f1cd75937da6cc33091e5281f5410b2b879eaf2c90ba5ea5df11265576233218c79f98720b3e5fedd935c2704fc2c502544df747a5", 0xec}, {&(0x7f0000001b00)="9eb44a831f3f555a7b2a68f0479956cbc4e9d932fac25055d0478628ccbc620d7330f20f88a47ab11c3c5a4cb8b797aa5524b977f12815078046794b86cc400f116f0f234aab136a285d41e6f33215ecad76e483299189c9e893f24cab3b3e9e7995a53a902689681f4e38fdd35f49ff5049879e39bda6a886baa94e06614e0296e462f9f1cffc73ea1873cb07a3ef57674959ec1e64eb81722d8ec4e9017646630f487487e2df5dadf4f8c6796befe5759b0e05f76f83e8700b599667eb683a56c9f79142b0ce1621aaae5fa8d52fe18f4393d113612761f326b5582bd1", 0xde}, {&(0x7f0000001c00)="899beb2c0f263a8a46dcbd44f6eb9ca54e2c819753b48f0c9f79756fd00e97f81dbe21e7882388e1de54736e312f14c94923039865984006d87e222cd154194df222a5085f44c13936d690e421ee5cb59c70ffd6e3ddc83b773b80e05c2f8bb21ba1b79749d2d7bcdce1f7e8206874114b25469daa14bdadcfc37bf3d1b10e4a8c2ee2a552bf0c37e92ec3d090722a0ebf7064e46245fe03b4", 0x99}], 0x8, &(0x7f0000001d40)=[{0x70, 0x0, 0x57, "754765b48610c6f83d4e7267afd87b6bdbaca52edfb65923e661fd59c9eea1d784e346b710627033ae7b2c0865891efdd6a3c5caf98e8231d19fe62f7b6d9e0e682f85a8aaa02e8ec5dbb858ce4a13edf6de294c2faaf492feda2c9968"}, {0x98, 0x100, 0x80, "c0fb590c673637dea4bda4bd80263a387211894c44ce12de690a9a616ff084c9ee90af118fd357f40e72ccb8b0dc5c7f8d95ac6bb5d27b8a0e7b6cfcc8f8045d38a07417e6138bcb5fe862664a42c7cd6edbf1e72309fba567d4e947bf404a08c0748bf0795c4b2725b32487c745fe07295bce4485f30590e816bf0a15499c76f724"}], 0x108}}, {{&(0x7f0000001f00)=@xdp={0x2c, 0xc, r2, 0x26}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f80)="d609ac5e95b15bece59338ed8b2212cc46d05d4680835a776bbf17d592634ba10ead442167988c13861c25dcc29d58d882821a2785693913479422d9d4af0cee3025aa3db14a9d4786d70e52f453d29a", 0x50}, {&(0x7f0000002000)="3419b7cde2662351f462f05249178692086fe0ee4794e4d39c841d29700cafd3801780bcc7b683eac3a0024dd82adb93e522f2c25dea789ebcd2748de0beecc32166bfcddc346eb0", 0x48}, {&(0x7f0000002080)="cd1df99ee7d48ca0260d4e15113ca6a65d36df6d1b9a5d883bd7980745e1495817ced742267f9673799de52d06792793b9f75ac8504c5f67aa1d340b686638ebdb6963ea6919cac789e9b8e1c62a4ef51c6e8f5381cb00a5dce52750d976dee18aa77dc3e6ea02a66bc05a63ba9cb8995bbcc4e755d1a4335c70aa9262fc687ef3c4db915c8c2926d51a83a3a8469863f4bdcc1d6cb4854c", 0x98}, {&(0x7f0000002140)="89d19b9c1d04cdfb13194becf20996888efa", 0x12}], 0x4}}], 0x3, 0x4000) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x8000000200006d1e, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 316.920639] overlayfs: conflicting lowerdir path [ 316.983236] overlayfs: conflicting lowerdir path [ 317.047389] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x40000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:36 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x26d3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:36 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 317.416306] syz-executor.2 (15140) used greatest stack depth: 21920 bytes left [ 317.508604] overlayfs: conflicting lowerdir path 20:07:36 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x26d7, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 317.608649] overlayfs: conflicting lowerdir path 20:07:36 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r0) 20:07:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5c000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:36 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 317.899575] overlayfs: conflicting lowerdir path [ 317.996338] overlayfs: conflicting lowerdir path [ 318.053743] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:38 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000000000)=0x9, r0, &(0x7f0000000040)=0x6, 0x1, 0x1) r1 = socket(0x28, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 20:07:38 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2b86, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:38 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6b6b6b00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:38 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5415, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r5 = socket(0x28, 0x802, 0x0) r6 = epoll_create1(0x0) dup3(r5, r6, 0x0) r7 = accept$phonet_pipe(r5, &(0x7f0000000000), &(0x7f0000000040)=0x10) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x5415, 0x0) dup2(r8, r7) 20:07:38 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0xc3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@private2}}, {{@in6=@private0}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) dup3(r4, r5, 0x0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0x1ec, r6, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x148, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dd111a3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49949e8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5df22af2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x35}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a8032ee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a1c4660}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17daa586}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x264b26bb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11249603}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ec8fc9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606da3af}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ae210cd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21dbaaf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ddd7f56}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x260d448e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a36fa18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28c34545}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c29a64f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ec595d3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_TAGLST={0x4c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1ec}, 0x1, 0x0, 0x0, 0xc004}, 0x1000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r7, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000808}, 0x4000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0x28, 0x802, 0x0) r9 = epoll_create1(0x0) dup3(r8, r9, 0x0) 20:07:38 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:38 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000000)) [ 319.949919] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:38 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000), 0x0) socket(0x28, 0x802, 0x0) 20:07:38 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x80040000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:38 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2c00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:39 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000348f88)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x28, 0x802, 0x0) unlink(&(0x7f0000000000)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) r5 = epoll_create1(0x0) dup3(r4, r5, 0x0) 20:07:39 executing program 3: r0 = gettid() tkill(r0, 0x1000000000013) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x3e2, 0xff, 0x0, 0x8, 0x0, 0x800003, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x400}, r0, 0x1, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:07:39 executing program 2: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_getnetconf={0x24, 0x52, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x3c07}, @NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4c000}, 0x40000) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000d000100768c746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=@deltclass={0xd0, 0x29, 0x200, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x4, 0xf5ab27fded84bddb}, {0x0, 0x2}, {0xffee, 0xd}}, [@TCA_RATE={0x6, 0x5, {0x0, 0x20}}, @tclass_kind_options=@c_htb={{0x8, 0x1, 'htb\x00'}, {0x40, 0x2, [@TCA_HTB_CEIL64={0xc, 0x7, 0xf692}, @TCA_HTB_PARMS={0x30, 0x1, {{0x80, 0x2, 0x2, 0x800, 0xfffd, 0x8}, {0x97, 0x0, 0x2, 0x1, 0x81, 0x50fd}, 0xfffffffd, 0x5, 0x4, 0xff, 0x3}}]}}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0x3c, 0x2, [@TCA_QFQ_LMAX={0x8, 0x2, 0x8}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0xad02}, @TCA_QFQ_LMAX={0x8, 0x2, 0x38d}, @TCA_QFQ_LMAX={0x8, 0x2, 0x2afc1f9b}, @TCA_QFQ_LMAX={0x8, 0x2, 0x2}, @TCA_QFQ_LMAX={0x8, 0x2, 0x2000000}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x1}]}}, @tclass_kind_options=@c_cake={0x9, 0x1, 'cake\x00'}, @tclass_kind_options=@c_mqprio={0xb, 0x1, 'mqprio\x00'}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40014}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r6, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r8, r7) 20:07:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8cffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:39 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$SNDRV_PCM_IOCTL_DRAIN(r3, 0x4144, 0x0) r4 = epoll_create1(0x0) dup3(r0, r4, 0x0) 20:07:39 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc0ed0000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:39 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:39 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) write$P9_RMKDIR(r2, &(0x7f0000000000)={0x14, 0x49, 0x1, {0x10, 0x0, 0x6}}, 0x14) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) dup3(r3, r4, 0x0) 20:07:39 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0xe1, 0x3, 0xee, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x80000000, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x5b0, 0x390, 0x0, 0xffffffff, 0x2d8, 0x0, 0x518, 0x518, 0xffffffff, 0x518, 0x518, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0x2a0, 0x2d8, 0x0, {}, [@common=@unspec=@bpf1={{0x230, 'bpf\x00'}, @bytecode={0x0, 0x3f, 0x0, [{0x4, 0x1f, 0xff, 0x800}, {0x5, 0x5c, 0x8, 0xfffffffe}, {0xf408, 0x7f, 0x0, 0x61ec}, {0x7ff, 0x40, 0x2, 0x7}, {0x2, 0x1, 0x20, 0x80}, {0xcd16, 0x2, 0xc2, 0x101}, {0x2, 0x4, 0x9f, 0x7}, {0x3f, 0x6, 0x0, 0xffff}, {0x7, 0x4, 0x9, 0x7}, {0x101, 0x5, 0xfe, 0x100}, {0x3, 0x3, 0x9}, {0x5, 0x3f, 0x1f, 0xc63}, {0x9, 0x5, 0x9, 0x7}, {0xf801, 0x9, 0x80, 0x2b}, {0x9, 0x80, 0x40, 0x7fffffff}, {0x7fff, 0x2, 0x20, 0x3}, {0x2, 0x40, 0x7f, 0x7}, {0x0, 0x7, 0x5, 0x9}, {0x5, 0x1, 0x81}, {0x7, 0x1, 0x80, 0xff}, {0x4000, 0x81, 0x1f, 0x200000}, {0xffff, 0x7, 0x7, 0x2}, {0x6, 0x25, 0x47, 0x81}, {0x8, 0x7c, 0x8d, 0xfc000000}, {0x1, 0x3, 0x6, 0x4}, {0xfff, 0x8, 0xb2, 0xfffffffc}, {0x4, 0x1, 0xd0, 0x400}, {0x8, 0x21, 0x7, 0x1f}, {0x6, 0x2, 0x6, 0x3}, {0xf800, 0x3f, 0x0, 0x3ff}, {0x0, 0x22, 0xff, 0x8522}, {0xbb, 0x2, 0x0, 0x3}, {0x7ff, 0x8, 0x0, 0x1}, {0x85e4, 0x2, 0x80, 0x1}, {0x101, 0x7f, 0x66}, {0x6, 0x40, 0x80, 0x1000}, {0xd572, 0x3f, 0x3, 0x8000}, {0x400, 0xa1, 0x8, 0x8}, {0x0, 0x7, 0x5, 0xffffffff}, {0x1, 0x8, 0x4f, 0x26000000}, {0x5, 0x5, 0xe6, 0x1ff}, {0x9, 0x40, 0x0, 0x4d4}, {0x2, 0x1, 0xde, 0x67f}, {0x2, 0x88, 0x8}, {0xf13d, 0xf2, 0x9f, 0x2}, {0xfff, 0x0, 0xff, 0x1}, {0xfbff, 0xff, 0x6, 0x8ce}, {0xfff, 0x7f, 0x5, 0x98e}, {0x4, 0xbd, 0x7, 0x9}, {0x3, 0x0, 0xdf, 0x8}, {0x8, 0x5, 0x7f, 0x2}, {0x27f, 0x5, 0x60, 0x1fc}, {0x4, 0x1, 0x1, 0x9}, {0x800, 0xdb, 0x0, 0x6}, {0x5, 0x40, 0x9}, {0x800, 0x6, 0x5, 0x2}, {0x2, 0x5, 0x6, 0x2}, {0x6, 0x3, 0x1, 0x8}, {0x8, 0x1, 0x2, 0x101}, {0x7, 0x6, 0x6, 0xfffffffe}, {0xb92, 0x8, 0x3f, 0xffff}, {0x2, 0x37, 0x7f, 0x1}, {0xa36, 0x5, 0x0, 0x10001}, {0x6, 0x1, 0x5, 0x7}], {0x4f}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x9, @dev={0xac, 0x14, 0x14, 0x13}, @private=0xa010100, @port=0x4e20, @icmp_id=0x64}}}}, {{@ip={@remote, @local, 0xffffffff, 0xffffff00, 'geneve1\x00', 'veth0\x00', {}, {}, 0xc, 0x2, 0x29}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x11, @ipv4=@broadcast, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @port=0x4e21, @gre_key=0x6}}}, {{@uncond, 0x0, 0x70, 0xa8}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x5, @remote, @remote, @port=0x4e21, @gre_key=0x7}}}}, {{@ip={@multicast2, @local, 0xff, 0xff, 'vcan0\x00', 'macvlan1\x00', {}, {0xff}, 0xa3, 0x2, 0x20}, 0x0, 0xa8, 0xe0, 0x0, {}, [@common=@unspec=@quota={{0x38, 'quota\x00'}, {0x0, 0x0, 0xfffffffffffffffc, {0x5}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @port=0x4e24, @icmp_id=0x67}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x610) shutdown(r3, 0x181b27705c284d21) socketpair(0x26, 0x2, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25CALLACCPTAPPRV(r4, 0x89e8) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000000)={0x1000, 0x2}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="48000000100a3f00f3c6b7cf062b8757ed1e0005bc5e49ea052cab8d8276a54bebd0e25d3bbefaa797211c44abaf2a2db5b0ef28e84764322a7191118e189211a9a1e92dd7bb45992223082078", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7fa74fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=ANY=[@ANYBLOB="300000002c00270d00040000000000000000040087bd2fdacc5dcb5a9bcfdc0d17035c8c31f0285b5cd9bc3fbd9d87912160be33a89e79ea6b0804f5611351d9bef07e9c5c5eff37", @ANYRES32=r5, @ANYBLOB="0000ffff0000000008000000080001007533320004000200"], 0x30}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000100)={0x1d, r5}, 0x10) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r6, r0) 20:07:39 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3f00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 320.787752] overlayfs: conflicting lowerdir path 20:07:39 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) [ 320.824600] overlayfs: conflicting lowerdir path 20:07:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd4260000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 320.866015] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:42 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000013) ioprio_get$pid(0x1, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS32(r2, 0x806c4120, &(0x7f00000000c0)) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) shutdown(r5, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)={[{0x2d, 'pids'}, {0xbd14610175771571, 'pids'}, {0x2b, 'pids'}]}, 0x12) r6 = socket(0x28, 0x802, 0x0) r7 = epoll_create1(0x0) dup3(r6, r7, 0x0) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r8, 0x8927, &(0x7f0000000080)) 20:07:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@private1}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@sack_perm], 0x1) ioctl$TCSETS(r0, 0x5415, 0x0) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000000)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r3, r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r7, 0x0) chown(&(0x7f0000000040)='./file0\x00', r5, r7) 20:07:42 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf5040000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:42 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:42 executing program 3: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0x175d900f) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r5, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r5, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r3}) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="80000000", @ANYRES32=0x0], &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r8, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000000)={r8, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x3, 0x4, r8}, &(0x7f0000000040)=0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) [ 323.397725] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:42 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0) fchownat(r1, &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) dup3(r0, r2, 0x0) 20:07:42 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf6ffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x108}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 323.664843] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x8, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000000)) dup3(r0, r1, 0x0) [ 323.729888] overlayfs: filesystem on './file0' not supported as upperdir 20:07:42 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5c00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:42 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000000)=0x39b3) 20:07:42 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xfeffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 323.911186] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x301003, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x1f8) socket(0x28, 0x802, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000080)=""/4096) epoll_create1(0x0) 20:07:42 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, 0x0, 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 324.118132] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:43 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) socket(0x28, 0x802, 0x0) 20:07:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffff1f00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:43 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/168}) 20:07:43 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8004, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:43 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) 20:07:43 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, 0x0, 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 324.383703] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xfffff000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:43 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8b1d, 0x80}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x26, 0x80804, 0x0) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r3, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r2, r3) shutdown(r3, 0x0) dup3(r0, r1, 0x0) 20:07:43 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, 0x0, 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:43 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xb5fb8aa43098beb1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = gettid() tkill(r0, 0x1000000000013) r1 = gettid() tkill(r1, 0x1000000000013) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) kcmp(r0, r1, 0x3, r2, 0xffffffffffffffff) 20:07:43 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) shutdown(r5, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) ioctl$PPPIOCSMAXCID(r5, 0x40047451, &(0x7f0000000240)=0x6) dup3(r2, r3, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r8 = socket(0x28, 0x802, 0x0) r9 = epoll_create1(0x0) r10 = dup3(r8, r9, 0x0) shutdown(r10, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r10, 0xb703, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="02002dbd7000fbdbdf25310000000c00990008008e756502f6c9b26d66ec", @ANYRES32=r7, @ANYBLOB="0800db00", @ANYRES32=r10, @ANYBLOB="08000100ffffffff0c009900090000000100000008000100ffffffff"], 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) dup2(r1, r0) [ 324.614568] overlayfs: filesystem on './file0' not supported as upperdir [ 324.640712] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:43 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x862b, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffffff7f, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:43 executing program 4: r0 = gettid() tkill(r0, 0x1000000000013) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000000)={0x0, 0x0, @ioapic}) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) dup3(r3, r4, 0x0) 20:07:43 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x0, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffffff8c, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:43 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0)={r4, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r4, 0xff}, 0x8) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x175d900f) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r7 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r7, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r5}) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000003c0)={r10, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000000)={r10, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0x5, 0x4, 0xc6a, 0x1, 0x1, 0x3, 0x0, {r10, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xc0}, 0xff8}}, 0xfffffff8, 0x4, 0x9, 0x8, 0xfff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={r11, @in6={{0xa, 0x4e21, 0xbb41, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x800}}, 0x0, 0xffff, 0x8, 0x3, 0x10, 0xfffffffa, 0x9}, &(0x7f0000000200)=0x9c) [ 324.896149] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. [ 324.961383] tmpfs: Bad mount option upperdir 20:07:43 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd326, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xfffffff6, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:44 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xfffffffe, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:44 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xedc000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:46 executing program 3: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:07:46 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f00000000c0)='net/raw\x00') fstat(r2, &(0x7f0000000040)) dup2(r1, r0) 20:07:46 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd726, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:46 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f0000000000)={0xb0e, 0xa0aa, 0x4, 0x87e, 0x3ff, 0x1, 0x4}) dup3(r0, r1, 0x0) 20:07:46 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x0, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:46 executing program 3: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x2, 0xa25, 0x7fff, 0x5, 0xfffffffb, 0x800}) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r4 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x1, 0x189c02) ioctl$SIOCRSACCEPT(r4, 0x89e3) dup3(0xffffffffffffffff, r3, 0x80000) 20:07:46 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x20000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:46 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0xffffffffffffff3a}], 0x3, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x85, &(0x7f00000193c0)="f7f249b9740c9e57f43d26a78222a4f98a58480aa4cefd3b79e77d0076cc03592a160500000032a56f7259e480249950f34c82a1cef20d94c30e478947d190ab9493646d6c0b004d9246a8f6542614f2f03f76a9934f69d06e07d3d82ce0db72a147aed99f6c57597080fe26fa9fcc1fe364a951fc9d4924ccde5d7841310a81aa0839b0c9"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r0) 20:07:46 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xe0ff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:46 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000000)) 20:07:46 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = socket(0x28, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) [ 327.947243] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:46 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6b6b6b00000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 328.132481] tmpfs: Bad mount option upperdir 20:07:47 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0xa, 0x0) 20:07:47 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x5415, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f0000000080)={0xa30000, 0x1, 0xb5, r5, 0x0, &(0x7f0000000040)={0x990afe, 0x3fc0, [], @string=&(0x7f0000000000)=0x8a}}) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) dup3(r0, r1, 0x0) 20:07:47 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xedc0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:47 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf0ffffffffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:47 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x0, 0x300) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:47 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000140)={&(0x7f0000000040)=""/204, 0xcc}) 20:07:47 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) ioctl$SNDCTL_DSP_POST(r2, 0x5008, 0x0) [ 328.757566] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 20:07:49 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:49 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x100000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:49 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'queue0\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0xebefa2ff45442137) r2 = epoll_create1(0x0) r3 = dup3(r0, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000000)={0x8, 0x15c5367, 0x1, 'queue0\x00', 0x10000}) 20:07:49 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf676, 0x10000}, 0x1000, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x0, 0x80) socket(0x28, 0x802, 0x0) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x501640) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000080)) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000140)) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) r6 = dup3(r4, r5, 0x0) shutdown(r6, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r6, 0xb703, 0x0) ioctl$UI_END_FF_ERASE(r6, 0x400c55cb, &(0x7f0000000100)={0xc, 0x98, 0x4}) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r3, 0x40305652, &(0x7f00000000c0)={0x1f, 0x1, 0xffff, 0xab, 0x7, 0x8, 0xfffffff9}) 20:07:49 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r3, 0x8004562e, &(0x7f0000000100)) close(r2) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x124) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000040)) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) 20:07:49 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) r3 = accept$phonet_pipe(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000080)) 20:07:49 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000000)={0x89, 0x11, [], [@ra={0x5, 0x2, 0x1}, @generic={0x3, 0x85, "56e4745b3f5ad073df1f799f6e5ed240469a6518c7682d99d8827893b77aa5a25cf0a3139d40459382bc4391e5bc487f59b988bc798c7978ac1cdaf169103e0688a82bbe426e94df08e1e69c83cff98d66d272b2b1449335de43537b2b15db423699536a8f7e22192a59d5be02f53019cf96b910686567d213223249f47b26e775a7239275"}]}, 0x98) 20:07:49 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x200000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:50 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf504, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:50 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x300000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:50 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xff00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:50 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x9, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0x28, 0x802, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) connect$nfc_llcp(r3, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x4, 0x20, "4a6af576bc0552468ced7b5f29fd1123c03c3a87d4b3ec9ef650130ee3c0a17e46d97380dd0f50d7b02fe2b44b56d9486f28a6026609907dfee356e0fc24c7", 0x1d}, 0x60) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5415, 0x0) r5 = socket$netlink(0x10, 0x3, 0x14) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000200)={0x2, 0x0, 0x4, 0x20, 0xffffffff, {}, {0x1, 0xc, 0x6, 0x0, 0x9, 0x80, "4aa3f1bf"}, 0x20, 0x3, @userptr=0xcd, 0x2000, 0x0, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="00042abd70000000080003000000415c7821f00099352f4a2afcd2b7b7907b24e5f51dff7489a56ecdc59676ef9d18bc4051408ffe769660cea12da4c768738323113d507772dab1810391b01050856c56ecf9977fb4d7f4e9b2fd7500417cd6812c52c610e3c0026a88785a3711a52b89b3092922223a7062dbcfc0fdffdea30cab142e30163c0e60603ec9f4416d0d220d20a2cba3a57566bf83b12c51ed274c1520221d43000ce4f0b16e4ca29f0daccc6e3dee1cb60e5e7a6de4ee04dc5e75ab1591469849d595c11b086a96cbbc188a8492e2b4fd3abc8e6cdf3c22ddf480a2", @ANYRESDEC], 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r6, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="2400d36d887e0939070040b3010064edb6820fc720471ebf868ea124feac4f2e3302c34546c91410b123deed91e4b5fd5f46fbaa7b8f800c762aa86ace6ad9c4d3d1b48965338032eaae969d6e2a45345c9e6ee33bb7ceb819716776a5a1b7864ed8321a15824456a9ec84f345434d15d10fa031d8f0aade89cc19788e6638b5ad919599fb3ca98655c819dd1277d428d6e8207853eb70ea23e02c181f03e43892d41fb39337793c86800be7a96af493663597f42be7e7d5ae097a", @ANYRES16=r7, @ANYBLOB="002e001c000d9ed630d7cb5c831513b71eceb8610db44ec5892a88b13ba61481fdaf411cae64eeaf2fc512ea394900efca90b9ab22f1725a9854e0dc030085268cd28a33227b11b69a105bff9f448f3ecb651031f7c09488d9ebf2a288b37515e5d7bc00f06148cb725eaa977f0e121b5d1146ab965f9f9daee6dce1350e9f11cab37f0ed7aa912d40656cca061078659fca31"], 0x24}, 0x1, 0x0, 0x0, 0x4801}, 0x40) sendmsg$NLBL_MGMT_C_VERSION(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x68, r7, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x42}}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x68}, 0x1, 0x0, 0x0, 0x48055}, 0x30004000) dup2(r4, r0) 20:07:50 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x400000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:50 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000009b80)={0xa, 0xb, &(0x7f0000009a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fff}, [@generic={0x3, 0x2, 0x0, 0xd719, 0x42c}, @map_val={0x18, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81}, @jmp={0x5, 0x0, 0x2, 0x3, 0xa, 0x10, 0xfffffffffffffffc}, @map_val={0x18, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000001}, @alu={0x4, 0x0, 0x0, 0xb, 0x6, 0xffffffffffffffff, 0xffffffffffffffec}, @alu={0x7, 0x1, 0x1, 0xa, 0xb, 0xffffffffffffffc0}]}, &(0x7f0000009ac0)='syzkaller\x00', 0x9, 0x0, 0x0, 0x40f00, 0xd, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, &(0x7f0000009b00)={0x1, 0x3}, 0x8, 0x10, &(0x7f0000009b40)={0x4, 0xb, 0xfffffffd, 0x2}, 0x10, 0xffffffffffffffff, r3}, 0x78) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x5415, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = gettid() tkill(r7, 0x1000000000013) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r9, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r11, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009d80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000009680)=[{&(0x7f0000000080)={0x107c, 0x41, 0x2, 0x70bd2b, 0x25dfdbff, "", [@typed={0xc, 0x2, 0x0, 0x0, @u64=0x5}, @generic="bf9281d03bdccbeb812d0443b0a4cab49e68e40a233d2b40ab0f93a95cbfca81d9c7405c3df5a540536a387342b8d4a10d49623760d1b624e016dd69408df7bb1d2a9f63eafaa6e6a877f1602690ef4d64ce50f85b277bc00591418a2329ba7d08cf21f52dc8f37b799d33e72013a1c4a1f62764040b5fe34668327d64c43760b79988b852cf17c2404960bc276134d5b9f89b089eee528d886e7ad8fb44d2922f5856d0e79000669995a292bcffa591bac1233a5106c280b663eb9fbebf7fb4841c278893ff1a23c8d557b25098d3f4c17b0391de422c7878ecd5082f8764b045dc5950156c4042933d277c8b159fe6bda39840a807823fd77fcda8664bb4ae7812c89008a833ff39cc4fb0ffceb2fd6592fe8f6994123220c2a14aaf0814f3ecdb4b726a37f867c9e5202dcc96da3ea42df203317a94aa33c214c02b46435f32ef7508ef49e9198936277764b16a2597225236dbfacbc79e98f667baa98669c8230047ffd1e080e120947dbde87e0fdede2397c24f4e495fedf97242f18780e41b9596c3d74ca57eac80f9e6915e10e3302c3f33f77174b2e35dfdfc6cf4b691fd8980c5e76dab47102af36474bc7faf0a49bfe12696880fc454e40151dead72a05da60a4a93295328159ce452f55df7d897529e6e4250bc1c3fe73072b1fe4d963a06860f5bfb0e31fc3d6d975a78d377254dcb3c53b6eab6cf9c691bac8091f62c416ff9550dc2b6d5673e0c2ab1d07217db4bb930bfd1f9144de7c3e5ee51a247a6b44e9277f4643dd69df08aa9e1bdbbba837aeafedd0e9fb11233a77599ca6c8469cde0c4413a104df66ecfd092afff906cbbed033d67ae5660363e2ab718f38e13a7e64cf4a2dca60c855e25d2ad2e23842b118b8f75c9f03c876a57d61f3a608c688fa1b397603b2b169295c94652f66879fb2cbc5b15c086dd4d7b3a8294173ad9de1aeba444848eebb95985e2f6e5a840a7733d899a4e1d1ff2c54ed0ff7788d4a1102642ab75f8a21580a39a0562b2692eda9185a679611bb3adf77f90ea22b630829a1dd8664864476bf6e89fd9f5d89ce3698809f881402a8ad029470cdecba3ec4c8c498c9c0eac6741b5307e4732790b71ad569427bec0aecdf8faaadb65ddf99529ab64e5bab7a66a553325e8e1c70b63ca6d6c5e02a1cf853a0ed126c4bc7d3b058a2ac7b21a6419320a158cec0db8430ee27798aa1d48e25a3f0739a0ba27d08d18ad241334a3bcb6a75c2326d9060f96ed8baf21784b001d1f985b7d93db70b0a2968616c60e85c9226bdb2012c264c8578c826e76c4843f4f413f51938463e3d37a72f102e49e8db9701206a17cb3e20cfe2e1555827c852af6b688c08994d10658369b2ed1a37267c2c6d71d01fd1fb4ed667f23fa9b3930c839fe0fac87117f8d0bc02b96dd24bfc3e1942ae366f71ad4d23c1ad969806964c06384e3f4947c6e6c3ebfd9941ae928337454b2b0a0714bde7bbc1f079f5b3bc8db5bcc34874a3ae61c1cb786654a99191eb59916d410dcd797b8043da55bba3544dcd53c6007db04b87b7446ab88d90d7a7aa6340ba1f4467432ab5a46737a0ee1facf6f19752084c25cedbaf9368bc16a608c20e4daff7109018546035d5cabb59dce6b4c6c8b7b39ca5909bbd7a213467b71e90f61b4c92d8c5fd8f14d8c39bbe454fc75154efa513e087483d0bcfc2d55d0ec123933b0b01bbafd911bcd17f853951f8f8918838c3a272faba9af21c81350fe5ec142dfa0f304f0ded3f42b5578d1995e5bdf04f814ed41ed2f9942352bcb089cd2066a593c6619713bf99dc0ae1588aa7ba9c08c96a0bc5f6511a468d7c16c8ee2998d5f030eaa949272fdd4857bf45c1569edf3fb60b90d010ea4f7b5ed52db01ab569aca1336174f6d4f4aa150b6ef3b58411e02afecdd7e5193d128465e4558891b2e424c9d8eb866a5b166c7337e983e02f3db74608bc4baac87ed6b7dc5ae9cdf44712ae5b5a411f09e63f5b5cc48bfba28b06cdb7a28463d72c00198d9b9ca8d1c085094178dfe67cfc4b776733a2967e392a591e306d97946742862dfecadf9179a2162b38b095db754255e04c05e47e554d771a5ee3ef3f0ff622b0c1b3839fbd83b454e43052cb5a38400a0f44759a5af78cd1349af143d18dc99f1eadd4e7abd982d902f6febd6ba8eaedc1645f86d3edaf3d3e24e003e3d62f794a9a9be150f1225e6551c9a65f16b9272e61935bb30a681125659491bd6829aa9497ce911ee9699ead63b0db4a43dffd2680c6c8230a738f5db30017a2d0747d1c40e955bf86b2f55423fb417b51cdadab4c4c7db08d76687b7ebdbfa631767a4c976b9bf12e314bcc68d95085421f2c80095b9fbfcf88f304ebe2fa6387acac5a91f56722dee1136345d8a1a47fd61a0b4bd8308914ffb1cf09b78e176f9c31867809d998fedec055e14ba7315e342d70071705504541b993e4d73bd44750938043167486a9bdbce0299f491bf6bae989796710455e1f71cf1564ba8268c936255be75e505876a1a9f836bf9911551af3fe52f8d83311cfd4d2c9c40a7a6a0e810c7f613283b6c0fa0f94653d45cf280ad2d36f93d3ebdcf9577e4aeb6f0ca54b5c6ba29c02084540682afc1ed6fe1f5894e75fdfe2f84c9841970387facdad1d8d365a8e94a1974ef78f1b090b5b2c37a849a2bfcb4ca9467e7a78bd821aabd744123cbeab26bf9f9b5c0607558737d0eb76ab51fccf015cb6b854bf5a7fcf474572f830f3310de9d9e08d1f6ee69051eea3e59211acb8f88c82fb360a643b929d0ebc6552fdeb483954cdfa9a9775b566a73780ef078b1bf0a9ca7df93a9f074dfb5e27fea0ac0ab2febd7b3f94251f8bf5a18b4451504143f0bb5935744676325b37a54e9f8841b582610609cffce8cbca2078b976b71f419c9df21f4f43e5d38fcc9aee6e5a807aae3f16505ab604657ad4aeb9ae15b4d94ea46b500690db9e6290e34828d01d4c22c8732b790bf9b0e6c69a18d33ce031bbfc79e8661ccd2d7c933962bbfb3386fef2ac62d89f017d141a483dc1dfbc2efb72e12874a5c6c399aa93e219a20b0024d99f76b9491d6aafc54716bc5c25242d096e30f01bdfaf7c8584bb8b7c751d81f2989f4796500e0da602a4729eb0f9e1836d83dc02d13b34636c551700dcf3ddfe4cf3a81f77ef1abf49dbbb6959f5e90aff7114e41d11029865b22ad3f3e5513f1c9d25baa862ddab2db0f1a587edbd524527dbfeb714f318706c67c4a629f5953b2f4f7f825e62e45c95006e81f933a9c0923b4674e295632f5779cc986ae8cdfc264ccf5afcd8e011eca7f24f57b6828666e3db092aea018e6c769e3f44226a9b1649800a42aeb7eef2b9f7e58206b5313c61ae67d11f372f10ca8d3516e1451ddef35a0b101644c65b3290de0d5af96d167169ab80de469dfefebbef508428b8a0408f789a232d8e8fcf1309795b00389c1bf495790d3bc74f6c0cb440203bd06c5058a0c6ff5c787d0823be0c1109fd663c652386688c3aa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@typed={0x5, 0x82, 0x0, 0x0, @str='\x00'}, @generic="9d3c10c1ae824765bc66833a65475e5bd167a5b4e27c2ee57a78fd40f63557326d4dd77b75a1f893c71184fa6c9cd860d014b73386139acf04548ab69addf007a9ac089ce0a5855351d9fb200dd43d459c5f87360f05"]}, 0x107c}, {&(0x7f0000001100)={0x18, 0x10, 0x400, 0x70bd2c, 0x25dfdbfc, "", [@generic="786a417a1c53"]}, 0x18}, {&(0x7f0000001140)={0x133c, 0x33, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x23b, 0x1b, 0x0, 0x1, [@generic="584b1d131e7d11a4ff2d84e069307ec0c0a2719e166b892234a79773c531eead356af16399e8ac32d54813e9383c98b93ab8fdf30e123de615363ac0eafc1bc300db9b6e0e4ba36e771eef2933c48fd4e23beb8ebdbf1ba81c47ea12ad50de9f09952ef44342975b54a7a52cbd9305477c38fad91a12b5c0da3f8ea34052ff1077a192a600e642fa2a857ad534873b61f77cd9f26d62951b9ffae0cdb90e67925b0ea6766e3bb8d6582a02e4f4a48ac3e9200cae3a39d388c46a6b27fff44a7fd0dc92c03dba6952f551c9278b0972d10e31434677", @typed={0xc, 0x80, 0x0, 0x0, @u64=0xa6b}, @generic="f728392241b0a0bc269235eab7d69f0aab0f6a023f52e57304a7f3b84227e2271f9566fa195d46e18e2b6b8cc4edfe9a882e18236d1d26443eaba7ef825754f8a587c76d8521790a5b6a84fec7def3ff21546ab7102b02e1a94639e57e1cded7ff1292390937bd44a9e879f0cdd9", @typed={0xc, 0x8a, 0x0, 0x0, @u64=0x6}, @generic="eba506d4f0e176b7fa8f9bbbd7e72634e5f9cfb8ea25a94b33b8e4d3333acc83eed968071c257ed999ff0ce6ebe6e9e7cf051c5cdcee91ddab155a0babf75c8ace84507a34a4aeb1efdc0b36ae0f74943ac49276ecf07f4fa4461382972f5a2b101f097b222ffa48dad2b673119bc04329449c2d02059820b53eb314a2a520e5737ff2ebb1e37f6777ebc3df06fea887769309dfa895017ab8469f0928fd73fe91e11f70f429fcc17f45ce2a7a6834b45ecfe604b8ac142299603b7e14764581cd51141f9bd85fa06191ae7f12c31bfed7c066a8a6997784ac5c7994"]}, @generic="027362f39bef9fa8", @nested={0x1018, 0x90, 0x0, 0x1, 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@typed={0x8, 0x23, 0x0, 0x0, @uid}, @generic="30b1dd6efbc020e56263ae20aeaec34ecfe3a52c8290043d6718c3a5f0bc55e0c2486b36c3a937e8d966b7016b1cacac932c9800511782095a5bc42e69f66e121f77ef58d243bd350b185d7835d70e2265cbcb2d291042a28bf11de691a7c24286c0368879579db2a3a1d4a973c61d06afa7305dcb1888b928ee3690ae3b6f98004e7a1d9092e13eb6bb3bf29bc186826d2807856fd097290488c9456d2fc943ccfdb49ee02c2548c091e57da834e7313717362afaff5d548afe5bd24da8ac45e73fc802547e103c52e9314b50313d7291f9", @typed={0x14, 0x15, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x103d, 0x87, 0x0, 0x1, [@typed={0x8, 0x20, 0x0, 0x0, @fd}, @generic="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@generic="da0a86b0b23c5514be1203eba42b384327bdb2b8f57d5938145f78ef0cc78e02f5e132282cbe04f19f", @typed={0x8, 0x28, 0x0, 0x0, @str='g*\xd4\x00'}]}, @nested={0xb9, 0x85, 0x0, 0x1, [@generic="d16a8b2e2a9c203d15fbd4c198410e76e23167d2cd556b10d84cd5f7696408c06772b17ba1732a6b30412bafde9a5d2be62203cc77a2941e023441dc7dd5a8500b3df523256a637a5046797dc64d71f620a98aaec0d84f98a38287d0fa8eaa10e494d6b233442e1982df7ec64d4ecd413dedb763bcf0e9a227501137b1943a18f1aa85f7438a90981a684ec7cd90adb53e4cb0fade1874470b", @typed={0xc, 0x14, 0x0, 0x0, @u64=0x5}, @typed={0x8, 0x76, 0x0, 0x0, @u32=0x8}, @typed={0x8, 0xe, 0x0, 0x0, @pid}]}]}, 0x22c4}], 0xa, &(0x7f0000009c00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r4]}}, @rights={{0x1c, 0x1, 0x1, [r5, r6, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r11}}}], 0x160, 0x4000050}, 0x40) socket(0x28, 0x802, 0x0) 20:07:50 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r3, 0x8004562e, &(0x7f0000000100)) close(r2) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:50 executing program 2: r0 = gettid() tkill(r0, 0x1000000000013) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) dup2(r2, r1) 20:07:50 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x500000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:50 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xff01, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:50 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) dup3(r0, r1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300002000000270d00a8fc9450ff0130ff13db00"/30, @ANYRES32=0x0, @ANYBLOB="0000ffff0000000008000000080001007533320004000200"], 0x30}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r7, @ANYBLOB="00000100000000002800000009000100766574680090a800180002001400010000007a00", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r7, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"/291, @ANYRES32=r7, @ANYBLOB="00800000000000000000000dcf0001007533320004000200"], 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000004440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000004400)={&(0x7f000000bb80)=ANY=[@ANYBLOB="a83abd7000fedbdf2500002c3e9c1c82c43a880c7dd7d7e706e6935a2116257366f28462bb7b0ccd242b13be1e0aae6d000025c46fbaea467ee1844ac259f34bfe045ff6b0", @ANYRES32=0x0, @ANYBLOB="0a000900f3ff09000d0002000600050003040000060005000080000008000b000300000008000b00e108000007000100667700005c3a02000800050000000000080005000300000008000500ffffffff080001000800f2ff34280400d80108000b0001006d697272656400004401028020000200010000000800000002000000010400000500000001000000", @ANYRES32=0x0, @ANYBLOB="20000200050000000104000002000000040000000200000085b10a68", @ANYRES32, @ANYBLOB="20000200020000005896000004000000040000000700000001000000", @ANYRES32=0x0, @ANYBLOB="200002003f00000005000000010000001f0000000000000003000000", @ANYRES32=0x0, @ANYBLOB="20000200060000000300000005000000040000000800000002000000", @ANYRESDEC, @ANYBLOB="200002000200000000000100ffffffff050000000300000001000000", @ANYRES32=0x0, @ANYBLOB="20000200020000000800000008000000000400000000000001000000", @ANYRES32=0x0, @ANYBLOB="2000020081000000000000800100000004000000f9ffffff01000000", @ANYRES32=0x0, @ANYBLOB="2000020000800000ae00000004000000050000009309000002000000", @ANYRES32, @ANYBLOB="20000200000001000700000006000000000000000900000003000000", @ANYRES32=0x0, 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@ANYRES32=0x0, @ANYBLOB="2000020040000000ff00000001000000000000000100008003000000", @ANYRES32=0x0, @ANYBLOB="20000200070000000800000007000000050000000000000004000000", @ANYRES32=0x0, @ANYBLOB="20000240c85a000003000000e2efbf77b5050000ff0000000200000004e077263525129d054cb299d05228444b120cee9513008030d7b677d53e7518b648d9b9763644604f6f3638f4e57561845557cd690aabf97f09e2d006bcf179871c9b54b0a4ead95b3f66b8b87802c8f3e63d1f47fa0b7bf6665e26fb7fc38ea1e35a81d8f86b1d9732d0747c9468a9e2d8eb2919a5c4b2aaf5a9eb7927a905904d", @ANYRES32=0x0, @ANYBLOB="20000200000000007f00000001000000090000004f06000002000000", @ANYBLOB="f40f6601d53b558ebcc38e93b013ff1ec3c615fff8e3e630f75b8a9b0773a2346e14e7638180b20b0c9356bab7721cc13c4464471d3ed379b158fb3707d5d4cd2e199f91035f9cd87a11e21e322ce202011890373ed0b99b3ca169ef1cc87f9e0a737f1a2430835399d2959f6663e897b46ed396faefe795a9a3d4acd5cc9485b03f7c0dc7684a205bdf6216b81de408efdd706f0e", @ANYBLOB="200002002f7dba0f09000000070000005ce7ffffff7f000001000000", @ANYRES32=r3, 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@ANYBLOB="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"], 0x3aa8}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 20:07:50 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x600000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:51 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x108, 0x453, 0x8, 0x70bd25, 0x25dfdbfe, "f8f5e60b8f195c0e221d51a6f2852339a49232dc192dff6e93a8c7a117d785aa2b38b0dd8ae35fecb5df7a3cd3f19a974e07b02f375a37b73fdd96a3178511bba502d154e98dad8af29ee8eacf9b570e4f97855374ec261c168cdcf013f8e069134e956007d97f927aa094f029f32282c9d41d0fa3899726120e0f2d53278958a60f87837ebede51e9b1e87950f93f9112b8ec07f30b922224dd328c7c6d3e4166f44ddaa36bea2e831a870e7ca66e666ee6bbb4c57d802383c84e1254215b4ea57eed2840e02cc2a6c58596e87d07dc6f62eecda2eaa59009d649722a1e61f69d0899668e1f72b61f97136a77c3b5ed5acb42f6996c", ["", ""]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x0) dup3(r0, r1, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000)='NLBL_CALIPSO\x00') 20:07:51 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xff0f, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:51 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x700000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:51 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x3, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) r2 = socket(0x28, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000049c0)={@private2, 0x0}, &(0x7f0000004a00)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000005300)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000005340)=ANY=[@ANYBLOB="c80000395282e7394f965d21bedebc2d3ab02a56a50e00"/32, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r7, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xffff}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005140)=[{{&(0x7f0000000140)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000024c0)=[{&(0x7f0000000180)="da41a4d85c1e9a58affc0632c16c96dfb7d6597aa4b5e479fff5c15a6b60434f491ccfcc930b0f21e5e808ce143b973a03451eedcde0cac8255e2028577530a1101b68c4bc1334cb4d93df4b47dac2b3cdc091244051a654c48f3442f8ef44f14dcc0a6b45389a4212b7c6ce8c17024f0c14ccfb9627dade2f7d47da4fcfd8fe96b1935b184c09ac1bff6db6", 0x8c}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="12e9d797aa63346a27d47bc9c6ea60943022d13c3c2df385e76e71fde8ba6e", 0x1f}, {&(0x7f0000001280)="995b2800ae0d1a245319365c056185c297d5efb5fbbb7f3d73a28343cbc201993bde3a4e809f", 0x26}, {&(0x7f00000012c0)="1b4029b71ba8d93a07f28d11649ee93a09e336a61599249cec799c031dbff6f9798efccfb15f9e6769ec48697fea211761f1e49e39e169373b991b5d9d5816232bb515c240bf3d91719e6964cb630b6612f66ef4668b6f0f0cf1feb71f7d57e07d00638231c6b27a28655e688a7602b7007f3dfe18a912eda12b9137242ef8d277022d4f603a108d5cf2d9ce879439a3b162176c71a8c5cb3e075b34b0e145c0ad806adb8377d4a2550d308fdb63c4d093851b444352877996", 0xb9}, 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{&(0x7f0000003e40)="2945e60b608e3ed0f1ca8e8f855b3b68897999665707ca63eacaac5b715ef59850", 0x21}, {&(0x7f0000003e80)="d0569518761385fbe13e9599385dfa41294041edb9406b8884cf53518566ba957b9d24a8ca7567fccf85270fa9cb5940d695de03d505cd5f75491e7456ffbd24386b66da524758d08645e0679c2495e10fe42e65bf8647216adb5817e32d4d685143441741ec42659758265ef07af6", 0x6f}, {&(0x7f0000003f00)="93eed0c274feb1eeae33a49ea4cee3228b2a75140dd846ffdb5b0330d07e2663c522cb0f8c7003e9a198f7383220882841bfb152f79df063aa32f01ab59cda7280de1172b0e556ad41de4eb3a572837c9ff874cf5b2ae8be98f28d", 0x5b}, {&(0x7f0000003f80)="78f54fef540216659a4d6053d18c82257cc4caef785c41e5e4e77508b37b3609a10e884acc751e774f09b7c54a1572f13a95bb4105047270fdba8b011f9850bedcd83272847524f89a47101fb2d4b5805cc7b90ebc6b09c4b024cf1ed1412c57cd9c4540e22b3dc7bb4d167bd5238fd7d5fa7f5f18b6487d20185917acf8e252c8d588ccea18536451bc6d423d76336f18eddf977f718ac501b0f383422d26506c6e7c46cd85e6f37f35f8e078995452c211df63ee3ed4bb20d4121002c376f81ef30de9c0366d2abde311db68e501379d17235084c0b32bc8f711874ca9c8a930665642", 0xe4}, {&(0x7f0000004080)="de2827abff7614084ba6741ebdf623e57f63b416fcbe2d5fb78ec5210060829f05165f8ea22dcfdd14817bdb50f6e5ce4cf13f366c953068e9c7b565f5237846074859d993ee2f44aef74c6d9f14ae2686279ccced90f31746bd4d7fb41a6b62621a7f89929869435d62cd03faa5088b89c2f41629650614b7299b9a97685ceff6ddab45f963b74c8ce60b6c360b71bbc223f6b69ff56f8ae6", 0x99}, {&(0x7f0000004140)="6929c512b9db16b1aa9aea68b3a95dedfee06f1335a2e755a5a037b75cb059db98d7eafa0e95550179e9fcc2a1ee911646bb3482b578a644a1acd2da2ae7a114b468bb9e49043e48680fc0e7ae6485cd5f301807f3709e4aadfffdc610", 0x5d}], 0x8, &(0x7f0000004240)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffff7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @multicast1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}], 0x70}}, {{&(0x7f00000042c0)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000004900)=[{&(0x7f0000004300)="0de1a17dd9d90875e2f36fdf63894f0b59b8369ec7e60782d48d63a292d5471890544f76dbe27e2069c2c9163ce0ce2a2014ae18215decef151764b7747f9a4aba9edb8ff6", 0x45}, {&(0x7f0000004380)="71d211a7a9c91bf5ca3889d357078438092a63765a4c95de8245d675b41e6019dac8a89e5425bb2e797d5a91a4e3cd99b58f2643765ca988fbb90623834d679fa4d296f6bb564a2f705f61369df5011db6c7b5e70138756e4d99d521b0d5e4d523c2a149790e6547d3e529624dda25a7f2b77b754baa0a1bf75db45e710dd55a1d74b55f55f256572d06d2e5cb3d2e3bf7ad392ae20de2f58087ab64b683c3e637985d1bee8f0c5802a66d9b4dcfae3b10c99d5cedb259c1", 0xb8}, {&(0x7f0000004440)="aa6693945a68784b8959344bab4bedfb04bcf934a86a0a2d7cfaceb27c0952a4b681f8c425a9b11b30696102ebe6d279230117bec88001513fb99af5db97abd6c21c30564b5f9135d6a1558e0e7d6ea11665ddfe0d43530e096b7d9a64698532570c917c8e548d2943cb30ea257f9b8e8bd9d76e9affe0951da0ae39c451820130304aff12b40c", 0x87}, {&(0x7f0000004500)="ac443fc4440c5eca02c1d0657bb6b44fb39da583896844f9f5e36053e6d1221fd8d4c9e39932a86ef8b5083f794acd37ffb46514e4fdafd9a18964548c12deffc68e6439f0a417472dcc54fd1522e1210b2135c680dcb10070375486bb48cbecf8f4037428d05d6235bf6f64782098b7daab45a653ea2106d5443dabe525015a56461f0f751bc807946a5b9169aaaf326b4f25da45b72d266115cd0b5a19821fc7c44ec5c58ff6695307947fd646f45f14d4e073d95d7316dc7a7da0f21ab476af4fbd25dd139fd48f107c7f8472a3edd19a9bef1fec7aef6e53e001", 0xdc}, {&(0x7f0000004600)="92ba89f41c9f24f93e1313501bb730bc1813497a7acf116a6d58f8d85dc9f7d1fd6fd859d9009b238d1c39142a18c3324077f7fedd9fd402bb24bb32a27623607d6aa968de0d5dbf4b7d2eec8bb65d2b6fb5b6570eba0fe6c6ce128fd1e7189ff3f32e2ee26e75a293a63b3ef37acf893aa9", 0x72}, {&(0x7f0000004680)="40132765aecd7127940bde376c3b919427b679a7028dee1c3ca3490461", 0x1d}, {&(0x7f00000046c0)="4a498033460ae33105c299a61c227f2acfb538fb2b7c36f4265a71ac64713e7cc3d38cd5dcee87cf47c800a288c37d2cad2b836b549c0d7a4485fb8f02bc45d57129467a2c3a3e2cdcf235836b6dd787e174ab42c4188b473e4f0867d071f432ad877a3369e979f4ca0dccd8387de589ea24a8732417bdea2e2f2d4045379247c156a5f20238bd0137e8991e1bff2f4df3f313812c2078d9ae09b16c", 0x9c}, {&(0x7f0000004780)="04afc2b853e46799a55fef6488ce85746d7fb63ae0ba32ff86b1808ede18ce12ee10646950c70c827ab5f9295c59da35f29d45e8be356911706605b84e2cb780b1e49ea5ed92b9ef4ab13bab367ee813cf299ede29267e32ecde485a92d511be1bfc6bb06f8a62e0d5ed5ec321d82b4b", 0x70}, {&(0x7f0000004800)="b778e84f495c7cd3fa995b823663287f8fd98590d0c2070459383bc9ab2f20db1abaa231eb9cf228ea0cc3bd89fd085e2bf4a2a923c9c21071f48405316da6ce8c7b3a9c9eb74d75a9102fb0132a71037b808602c3706c40aa5eadef80694d768e0e9dc47ae29f793f37285e572b41174a0989f1221804b04ff50493fc58d7b8bff9f996b893472b47aef2fb7309aa6709f0fca9c16bf4637f60bbb0704e184e96476460e61d1803dd36236a749359f9a5a8339b33b2b9231349680debb2120aa27d6418273aaa71123ca5d354050307b340b60dc6db68380327278690804c082cc226a7e3070de47b232d7dc6b3a32c5a02e5", 0xf3}], 0x9, &(0x7f0000004a40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @loopback, @rand_addr=0x64010101}}}, @ip_retopts={{0xb8, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x1c, 0xba, 0x3, 0x7, [{@private=0xa010101, 0x4}, {@remote, 0x762}, {@multicast2}]}, @timestamp_addr={0x44, 0x2c, 0xa5, 0x1, 0x9, [{@empty, 0xffffffff}, {@local, 0x7}, {@broadcast, 0x5}, {@rand_addr=0x64010100, 0x5}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xfc}]}, @end, @noop, @generic={0x86, 0x10, "6605410ed8da0b768a6ca3292b6c"}, @rr={0x7, 0x1f, 0x3f, [@dev={0xac, 0x14, 0x14, 0xe}, @broadcast, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @local, @loopback]}, @rr={0x7, 0x17, 0x89, [@loopback, @empty, @multicast1, @multicast1, @empty]}, @cipso={0x86, 0x14, 0x0, [{0x1, 0x9, "7bfed6b3bb26ed"}, {0x6, 0x3, 'E'}, {0x1, 0x2}]}]}}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@timestamp={0x44, 0x10, 0x7b, 0x0, 0xf, [0x1895, 0x8, 0x6]}, @ssrr={0x89, 0xb, 0x23, [@multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x120}}, {{&(0x7f0000004b80)={0x2, 0x4e24, @rand_addr=0x64010102}, 0x10, &(0x7f0000005000)=[{&(0x7f0000004bc0)="ae7c522b775eeda10f0c3f7e8efe88076ee1b3e95992bca2539107dfa75c7e93887dc61a74dda14ed0f5b4316d57072a612f8272fb09f63db283f523efce2d003dce0c2ae01f0469e3be4c820b6fa4fc9ab2fdb3126b88df51c48bb969678ba5a5a448ecb3d676ba455b0b4c3e384564697d0735fde3a9e20d032722b0fa82af9c02e94787666706ca7068ec769127cdb06bb0411e2b4738b42b79b39787442f761951d2881fa58c0a4dde0701315529eaa7c38472400f0c88a8c43189fe1f04b37281ee7d548f16636a87fe327925d9b04f3791bd30166f5579a4731fb9a7990219d5944bea35b8b3607a7818", 0xed}, {&(0x7f0000004cc0)="2f9b76ca49bbb172e5362d93c8e082039c9300b5cff5288f1e7a13a092b71ba740a971c1b08764c04955274f8d3b556a179a452eee11fa31c48d9a1daf77c7833e911f631bc124dbf85a573aab1fa026747b56cc5cf4", 0x56}, {&(0x7f0000004d40)="b0aa86f09b69e6de97d84016e5630f7ad95cc14d612801051da8e94e91e10960c17dab877d5692ccf60af94a10c95072e62b76569c0ea15389742e18862b6c4ba5e3b688a61a9999f5f3c9e4167793a10280105c894ea8c7877bca93e5e803d6fad7dfb9d8951c0a8190dc3e2b49d0f9152f1dea3d07849ae01a3ead6f22e39f40", 0x81}, {&(0x7f0000004e00)="90bf8874aff992bf319da2a904cfe2ed27c39b2952a00d57674ebe50fb447537f2f256a85867f397c7e80b6c6f87688661e8c904a4058e67f801d6a77ccac31ea77fc59292d36b5c7e3aecbc11d2d5ff4186f5c9effaa6bcb85e0d1ebe4110cee7126363cb298c6c014b2e6c819174860639de44851ce6bcb45ab7031995f5bdc634150919ae1a8d055d139f62c1975eff88176330c3509e0387721bba57ebbfd56996e3b907017c0a34359a68a024070510df1092107fd6ec5f9a46261899cd5dc66f", 0xc3}, {&(0x7f0000004f00)="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", 0xfc}], 0x5, &(0x7f0000005080)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @dev={0xac, 0x14, 0x14, 0x37}, @empty}}}, @ip_tos_u8={{0x11}}, @ip_ttl={{0x14, 0x0, 0x2, 0x53fa}}], 0xb0}}], 0x7, 0x40000) r8 = epoll_create1(0x0) r9 = dup3(r2, r8, 0x0) shutdown(r9, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r9, 0xb703, 0x0) sendmsg$IPSET_CMD_TYPE(r9, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0xd, 0x6, 0x201, 0x0, 0x0, {0xc}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x44}, 0x4) 20:07:51 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffe0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:53 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) 20:07:53 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) mmap$snddsp_status(&(0x7f0000ff9000/0x4000)=nil, 0x1000, 0x2, 0x2010, r2, 0x82000000) r3 = socket(0x28, 0x802, 0x0) sendmmsg$inet6(r0, &(0x7f0000000100), 0x0, 0x10) r4 = epoll_create1(0x0) dup3(r3, r4, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x5415, 0x0) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f00000000c0)={0xff, 0x2, 0x9}) ioctl$sock_ax25_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={@default, @bcast, 0x4, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x28, 0x802, 0x0) r7 = epoll_create1(0x0) dup3(r6, r7, 0x0) socket$netlink(0x10, 0x3, 0x13) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x8, 'batadv_slave_0\x00', {'ip6gretap0\x00'}, 0x8}) 20:07:53 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000140)={0x186, 0x1a, &(0x7f0000000200)}) ioctl$VIDIOC_S_FBUF(r4, 0x4030560b, &(0x7f0000000100)={0x1c, 0x22, &(0x7f0000000080)="1d92cac69b2f8e2dd44a00c132d5f0763dfa5d070098419c15b5b55cb5fa56e92dd715a7c2a8fe79be8b7d273a3aefc3d0f279a238fe083fef435f076006a91760225d0af20f28b168d74b1ffdeda068e3495095689b5f81a086dddb0669101f86eb94c56dfe3aea4be680a56e7079f255dd14bf17", {0x2008, 0x2, 0x7a7d7a13, 0x9, 0x9, 0x8, 0xb84b239a7d272c96, 0x47c7}}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa2002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000040)) dup2(r1, r0) 20:07:53 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x40000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:53 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x800000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:53 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r3, 0x8004562e, &(0x7f0000000100)) close(r2) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:53 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x43e8, 0x74, 0x7, 0x74c}, {0x4, 0x1, 0x6, 0x9}, {0x9, 0x2, 0x6, 0x1}]}) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100), 0x2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5415, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000080)={0x8, 0x4, 0x2, 0x0, 0x0, [{{r4}, 0x3}, {{}, 0xffffffff}]}) socket(0x28, 0x802, 0x0) 20:07:53 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r4 = gettid() tkill(r4, 0x1000000000013) r5 = getpgrp(r4) write$cgroup_pid(r0, &(0x7f0000000200)=r5, 0x12) clock_gettime(0x2, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000000080)=""/209, 0xd1, 0x6be, &(0x7f00000001c0)={r6, r7+60000000}) r8 = socket(0x28, 0x802, 0x0) bind(r8, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x2, 0x6, 0x9, 0x8, "67c4bba5099158704682de32679dc07b6955f29257023e8783fe8e3b12ca8803230c33b98c20a639b56fcafb533766a6dba07b626068c17ce15b7c2b0654fd", 0x18}, 0x80) r9 = epoll_create1(0x0) dup3(r8, r9, 0x0) 20:07:53 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x900000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsa\x00', 0x42, 0x0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) r2 = socket(0x28, 0x802, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$MON_IOCX_GETX(r4, 0x4018920a, &(0x7f0000000200)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000100)=""/211, 0xd3}) ioctl$VIDIOC_SUBDEV_S_FMT(r1, 0xc0585605, &(0x7f0000000040)={0x0, 0x0, {0x7, 0x5, 0x100f, 0x1, 0x9, 0x4, 0x0, 0x4}}) socket(0x28, 0x802, 0x0) 20:07:54 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x7ff00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:54 executing program 2: r0 = gettid() tkill(r0, 0x1000000000013) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r1, r2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68004, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x43d62f5d, 0x0, 0x0, 0x5}, r0, 0xd, r1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000000)={0x4, 0x80000000, 0x1, 0x7fffffff, 0xd, "3429d2733acdd0082c17cd72600777ac8d659b"}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r5, r4) 20:07:54 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xa00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20013, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x100}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x80000) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r2, 0xc01c64ae, &(0x7f00000000c0)={0x3, 0x3, 0x100, 0x0, 0x800, 0x1f, 0x1}) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) shutdown(r5, 0x181b27705c284d21) socket(0x28, 0x802, 0x0) epoll_create1(0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x4, 0x400000000004, 0x9}, 0x40) socket(0x28, 0x802, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r6}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r6, 0x4}, 0xc) getpeername$unix(r5, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 20:07:54 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x100000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:54 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x65, 0x9, 0x28b, 0xd47, 0x1, 0x1, 0x8, 0x8}, &(0x7f0000000040)={0x1f26, 0x9, 0x8, 0x7f, 0x40, 0x48, 0x9, 0x7fffffff}, &(0x7f0000000080)={0x1f, 0xd8c7, 0x1, 0x80, 0xffffffff80000001, 0x7, 0x7fffffff, 0xc902}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0xc000000000000000]}, 0x8}) socket(0x28, 0x802, 0x0) 20:07:54 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) vmsplice(r0, &(0x7f0000001040)=[{&(0x7f0000000000)="3b0daeb9f86ff544d344ef6213bbf35c3c06", 0x12}, {&(0x7f0000000040)="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", 0x1000}], 0x2, 0x4) 20:07:56 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) sched_getscheduler(0x0) dup3(r0, r1, 0x0) 20:07:56 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:56 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1fffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:56 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x20}, 0x0, 0x0, r0, 0x0) socket(0x28, 0x802, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000000)={0x4, 0x7, 0x7, 0x1, 0x400, 0x20}) 20:07:57 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) r3 = epoll_create1(0x0) dup3(r0, r3, 0x0) 20:07:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="71d5791a59957b0ba270b41f12f9517e74a20326a256ff37876980757c27f236c0f05470b2930dbd4c99ddbd849c3062b0efe2cb6daf5fb3f0edb40d6a8e31844536add797ac486fea47b10a5b33f53cec441d2597c8b6352284550c4313", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x24401, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000240)=""/91) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r5, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r5, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r2}) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r8, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000000)={r8, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r8, 0x3, 0x30}, 0xc) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r9, r0) 20:07:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc, 0x800, 0x80800) socket(0x28, 0x802, 0x0) 20:07:57 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r3, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r2, r3) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000080)={'bond0\x00', 0x3ff}) dup3(r0, r1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) dup3(r4, r5, 0x0) 20:07:57 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x200000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 338.395706] mmap: syz-executor.3 (15904) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 20:07:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x400}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(0x0, &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r1) r2 = epoll_create1(0x0) r3 = dup3(r0, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x1, 0x0, 'client1\x00', 0x6, "6b9ad9d5878500a0", "fe0d8ac84dde16167e0562e46b65fe44699b33a7eba8d8c9958a4aebb85603e7", 0x4, 0x7}) 20:07:57 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1000000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:57 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) r6 = dup3(r4, r5, 0x0) shutdown(r6, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r6, 0xb703, 0x0) ioctl$VIDIOC_G_SELECTION(r6, 0xc040565e, &(0x7f0000000080)={0x8, 0x100, 0x4, {0x9, 0x2, 0x3, 0x8000}}) r7 = dup3(r2, r3, 0x0) shutdown(r7, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r7, 0xb703, 0x0) ioctl$FBIOGET_FSCREENINFO(r7, 0x4602, &(0x7f0000000000)) r8 = epoll_create1(0x0) dup3(0xffffffffffffffff, r8, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000000c0)=0x3, 0x4) r9 = epoll_create1(0x0) dup3(r1, r9, 0x0) 20:07:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) bind$ax25(r2, &(0x7f0000000000)={{0x3, @null, 0x2}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) [ 338.799655] overlayfs: filesystem on './file0' not supported as upperdir 20:07:57 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x400000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:58 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) [ 339.176119] overlayfs: conflicting lowerdir path [ 339.244855] overlayfs: workdir and upperdir must reside under the same mount 20:07:58 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) 20:07:58 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1300000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:58 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6b6b6b, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:58 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0xb, 0x9, 0x401}) socket(0x28, 0x802, 0x0) 20:07:58 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000480)=ANY=[], &(0x7f000095dffc)=0x8) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r3, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000100)={0x7, 0x1, 0x4, 0x2, 0x4, {0x0, 0xea60}, {0x1, 0xc, 0x0, 0x5, 0x19, 0x62}, 0xfff, 0x2, @fd, 0x2000008, 0x0, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r6, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r6, 0xff}, 0x8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000240)={0x123, 0x1, 0x4, 0x0, 0x3, {r7, r8/1000+60000}, {0x1, 0x8, 0x28, 0x4e, 0x6, 0x1f, "1339a687"}, 0x4, 0x4, @offset=0x2bda95c1, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$TCSETXW(r9, 0x5435, &(0x7f00000001c0)={0x400, 0x5, [0x5, 0x81, 0x0, 0x7, 0x9]}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r6, 0x9}, 0x8) r10 = socket(0x28, 0x802, 0x0) r11 = epoll_create1(0x0) dup3(r10, r11, 0x0) 20:07:58 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2000000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:58 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x3532) [ 339.627929] tmpfs: Bad mount option upperdir 20:07:58 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x7fff}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = socket(0x15, 0x802, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) recvfrom$x25(r1, &(0x7f0000000000)=""/113, 0x71, 0x40000042, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'L+', 0x7}, 0x16, 0x0) 20:07:58 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x800000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:58 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) [ 339.979871] overlayfs: filesystem on './file0' not supported as upperdir 20:07:58 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:58 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2200000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:58 executing program 2: r0 = gettid() tkill(r0, 0x1000000000013) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, r0, 0x9, 0xffffffffffffffff, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$isdn_base(0x22, 0x3, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r2, r1) 20:07:58 executing program 3: r0 = gettid() tkill(r0, 0x1000000000013) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x8, 0x0, 0xed, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x17}, 0x0, 0x0, 0x0, 0x2}, r0, 0x10000000000000, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r1, r2) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) socket(0x28, 0x802, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0x113, 0x4, 0x3f, "aea0977ab2629318cf0deda6aeb6f8a2", "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"}, 0x113, 0x3) 20:07:58 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf0ffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:59 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2c00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:59 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3f00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:59 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xff0700, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:59 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = socket(0x28, 0x2, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r2, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, 0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0)={r5, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r5, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r5, 0x47, "4a774dd1da969482177ff8708c63dfa1363ac6e3e963382ee9afca593aa2bf5a1dfb900877c976423786eca9e855f338c043aeaa9c315722f78eca9abf16dd4f1112b26775cf6e"}, &(0x7f0000000100)=0x4f) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r6, 0x94e, 0x9}, &(0x7f0000000180)=0x10) r7 = epoll_create1(0x0) r8 = dup3(r1, r7, 0x0) shutdown(r8, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r8, 0xb703, 0x0) openat(r8, &(0x7f0000000040)='./file0\x00', 0x202200, 0x48) r9 = epoll_create1(0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x280500, 0x0) dup3(r0, r9, 0x0) 20:07:59 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4000000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:07:59 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$VIDIOC_ENUMAUDIO(r4, 0xc0345641, &(0x7f0000000000)={0x100, "29e2ac9f41bd231ffe95f09fa13dbf591098f87cf90c5c163a5b6e823d13ade8", 0x2, 0x1}) 20:07:59 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 340.839166] overlayfs: conflicting lowerdir path [ 340.906671] overlayfs: workdir and upperdir must reside under the same mount 20:07:59 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:07:59 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5c00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:02 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) r6 = dup3(r4, r5, 0x0) shutdown(r6, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r6, 0xb703, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f00000000c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000), r7, 0x0, 0x1, 0x4}}, 0x20) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r8, r0) 20:08:02 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:02 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8004000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) r2 = accept(r1, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r3], 0xd0}, 0x1, 0x0, 0x0, 0x8090}, 0x40044) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r3, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:framebuf_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x6}}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) dup3(r4, r5, 0x0) 20:08:02 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000100)) close(r3) write(r2, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f0000000280)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x20000000000003, 0x300) splice(r1, 0x0, r3, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 20:08:02 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) r2 = dup3(r0, r1, 0x80000) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18, 0x0, 0x3, {0x3}}, 0x18) 20:08:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) close(0xffffffffffffffff) 20:08:02 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8cffffff00000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r2, 0x89e4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) [ 343.509228] overlayfs: filesystem on './file0' not supported as upperdir 20:08:02 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.stat\x00', 0x275a, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r3, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5415, 0x0) ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f0000000180)) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r1}) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r7, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r7, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r7, 0x8, 0x3, 0x800}, &(0x7f00000000c0)=0x10) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x7c1b81) ioctl$NBD_DO_IT(r8, 0xab03) 20:08:02 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:02 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd426000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:02 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x30000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0x0) chown(&(0x7f0000000040)='./file0\x00', r1, r3) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x5415, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x5415, 0x0) dup3(r6, r7, 0x0) dup2(r5, r4) 20:08:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) 20:08:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = epoll_create1(0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) dup3(r2, r1, 0x0) 20:08:02 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf504000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 343.923886] overlayfs: filesystem on './file0' not supported as upperdir 20:08:02 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:02 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf6ffffff00000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:02 executing program 2: perf_event_open(&(0x7f0000348f88)={0x1, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$SNDCTL_DSP_POST(r2, 0x5008, 0x0) 20:08:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x4000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) dup3(r0, r1, 0x0) 20:08:03 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 344.469104] overlayfs: conflicting lowerdir path [ 344.563835] overlayfs: workdir and upperdir must reside under the same mount 20:08:03 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40028}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000000)={@none, 0x3}) 20:08:03 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r5}}, 0x48) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$VFIO_IOMMU_GET_INFO(r6, 0x3b70, &(0x7f00000000c0)={0x18, 0x0, 0x0, 0x8}) 20:08:03 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xfeffffff00000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:03 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:03 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) r2 = dup3(r0, r1, 0x80000) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18, 0x0, 0x3, {0x3}}, 0x18) 20:08:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x535bc3, 0xa5) 20:08:03 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x8, 0x80000, 0x40000) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r3, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r2, r3) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000140)={0x6, 'veth1_vlan\x00', {0x3ff}, 0x1}) r4 = dup3(r0, r1, 0x0) ioctl$VIDIOC_S_PARM(r4, 0xc0cc5616, &(0x7f0000000040)={0x2, @output={0x0, 0x0, {0x43, 0x8}, 0x401, 0xee}}) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="08002abd7000fcdbdf25020000800c00020000000000010000000c0008001e8700000dc400000c0004000080000000000000f1d08b5b4527064468da92eb4f66add6a82f9ac4fbfdeec4adcfa651b9c14abe608c186452bf1b6392beffda59fd"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x4008050) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r4, 0xc040564a, &(0x7f0000000000)={0x0, 0x0, 0x2024, 0x2, 0x6, 0x1000, 0x5}) socket$inet6_sctp(0xa, 0x2, 0x84) 20:08:03 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffff1f0000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:03 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xe25a) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) [ 344.924576] overlayfs: filesystem on './file0' not supported as upperdir 20:08:03 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r3, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {}, {0x18, 0x18, {0x200, @bearer=@l2={'ib', 0x3a, 'bond_slave_0\x00'}}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x808}, 0x4008040) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r5, r4) 20:08:03 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:04 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x200000) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x154, 0x0, 0x300, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x92d2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3d7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f3}]}, @TIPC_NLA_BEARER={0xc8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xef6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @rand_addr=0x64010102}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}]}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xef8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xbf}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x404a880}, 0x5) dup3(r0, r1, 0x0) 20:08:04 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) r2 = dup3(r0, r1, 0x80000) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18, 0x0, 0x3, {0x3}}, 0x18) 20:08:04 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffffff7f00000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x6}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x80000, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xc4cd}, 0x1c) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) dup2(r3, r1) 20:08:04 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$VIDIOC_G_FBUF(r4, 0x8030560a, &(0x7f0000000140)={0x1b, 0x60, &(0x7f0000000040)="11b2e57a3a8cdc5c15ec261270720ca72d33d3763d5fb7fdaeb60c970d007d6f1792fcfd5328ee83306df7f876164242bb2af2a9bb73363309888ada65f49e15d7b7e29c7139531d11740ef3cdffcd454f5f2f5603a08e7d9ce2ec87f4054db2def8b9912c0ba3b36b5498b76b704656862b8f393a1c3c97528cf3c5cd3dc01a11fdac5142e6378407b240aaf7054ec0a8a5bf33bfab8e5d3eed9af339b21a7a5c507cef5ddb5f30b1ee99959455a61a01ef8627002fdf6e53f7db99d5e255e310c58fcc09a30bbf8779", {0xffff, 0x5, 0x59455247, 0xe, 0x1, 0x2, 0xc, 0x200}}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x5415, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000000)=0x11) 20:08:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = socket(0x28, 0x800, 0xffffdffd) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) dup3(r2, r3, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r4, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x10000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1d26}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fffffff}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x1010}, 0x4000004) [ 345.365996] overlayfs: filesystem on './file0' not supported as upperdir 20:08:04 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) r2 = dup3(r0, r1, 0x80000) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18, 0x0, 0x3, {0x3}}, 0x18) 20:08:04 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffffffff00000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:04 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x7000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) munlockall() r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000340)=0x4) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) write$UHID_CREATE(r4, &(0x7f0000000200)={0x0, {'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/212, 0xd4, 0x20, 0x5, 0x6, 0x7, 0x48}}, 0x120) getgid() dup2(r1, r0) 20:08:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x964}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:04 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xfffffffffffff000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:04 executing program 3: r0 = socket(0x28, 0x802, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000340)={0xfffffff, 0x7, 0x401, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x9c0906, 0xff, [], @ptr=0x3}}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000300)=0x2, 0xffffffffffffffd4) r3 = epoll_create1(0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') dup3(r0, r3, 0x0) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000000)=@netrom) socket(0x28, 0x802, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000200)=[{0x5, 0x7, 0x0, 0x3b, @tick=0x7fff, {0x3, 0x2}, {0x81, 0x96}, @raw32={[0x236, 0x6, 0x5]}}, {0x9, 0x8, 0xff, 0xff, @time, {0x20, 0x6}, {0x6, 0x7f}, @raw8={"1f79b30b395ef79e68df6c22"}}, {0x1, 0x0, 0x2, 0x7, @tick=0x401, {0x5d, 0x4}, {0x1, 0x2}, @result={0x7, 0x7}}, {0x2b, 0x6, 0x2, 0x9, @time={0x6, 0x1000}, {0x0, 0xd7}, {0x6, 0x9}, @raw8={"12a71ec5d58fe9075f92ed1c"}}, {0xcc, 0x1, 0x6, 0x4, @time={0x80000001, 0x8}, {0x9}, {0x5, 0x9}, @note={0x0, 0xc, 0x0, 0x5c, 0x7}}, {0x9e, 0xc1, 0x9, 0x9, @time={0x1000, 0x4}, {0x7f, 0x2b}, {0x1, 0x4}, @ext={0xc2, &(0x7f0000000100)="fab2288953ed2663570b21148cb787a80625d4bcb87636e83769d307e9c874fc6537bf7e68203a047c919dff114b4aaaa3b4326d7d74037d04ed7db40a7b5714c3a36a2f56585c3335135df6bbd907bd3d101b1dae9856cbdecdb0b61b2f57169cd74671b8b1db5f29c1286fa2baabde2151c49adfd1cc874e46d9470b8f2068c94664eac7c23796acead46bbaebcc7a18134d2d53cdcbae2d4189dd7e0e0311a835300e3c4c604268334ff4455effecca5e17523c23a7daa642a6de245c9bb10754"}}], 0xa8) 20:08:04 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 345.738314] overlayfs: conflicting lowerdir path 20:08:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000000)={0x1, 0x8}) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) shutdown(r5, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) ioctl$SNDRV_PCM_IOCTL_RESET(r5, 0x4141, 0x0) [ 345.815706] overlayfs: workdir and upperdir must reside under the same mount 20:08:04 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x22, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x98d, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:04 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$caif_seqpacket(0x25, 0x5, 0x5) fallocate(r0, 0x8, 0x3, 0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={{0x14}, [@NFT_MSG_DELRULE={0x11c, 0x8, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_RULE_USERDATA={0x105, 0x7, 0x1, 0x0, "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"}]}, @NFT_MSG_NEWTABLE={0x14, 0x0, 0xa, 0x301}], {0x14}}, 0x158}}, 0x0) socket(0x28, 0x802, 0x0) 20:08:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x14, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 346.004687] overlayfs: unrecognized mount option "upperdir"./file0" or missing value 20:08:04 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 346.078096] overlayfs: unrecognized mount option "upperdir"./file0" or missing value 20:08:05 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x2c, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:05 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x100, 0x0) ioctl$TIOCEXCL(r0, 0x540c) socket(0x28, 0x802, 0x0) [ 346.212516] overlayfs: filesystem on './file0' not supported as upperdir 20:08:05 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8040000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 346.327489] overlayfs: unrecognized mount option "upperdir" or missing value [ 346.380963] overlayfs: unrecognized mount option "upperdir" or missing value 20:08:05 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x2c0a4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:05 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x5c, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:05 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x22, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:05 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0xb) [ 346.613338] overlayfs: unrecognized mount option "upperdir\./file0" or missing value 20:08:05 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x9000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x14000, 0x0, 0xfffffffc, 0x5, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x0, 0x81, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0xe}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) r6 = dup3(r4, r5, 0x0) shutdown(r6, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r6, 0xb703, 0x0) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000000080)=""/54) sendmsg$rds(r3, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(0xffffffffffffffff, r3) r7 = epoll_create1(0x0) r8 = dup3(0xffffffffffffffff, r7, 0x0) shutdown(r8, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r8, 0xb703, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f00000000c0)={0x4, 0x3, 0x0, 0x6, 0x90, 0x9}) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x4, 0x2, 0x1f, 0x80, 0x0, 0xdc, 0x10000, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x201, 0x7}, 0x0, 0xffffffffffffffff, 0xa1, 0x3, 0x401, 0x7, 0xffff}, 0x0, 0x7, r2, 0xa) dup2(r1, r0) [ 346.659198] overlayfs: unrecognized mount option "upperdir\./file0" or missing value 20:08:05 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}, 0x22}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 346.766942] overlayfs: unrecognized mount option "upperdir"./file0" or missing value [ 346.813251] overlayfs: conflicting lowerdir path [ 346.867145] overlayfs: missing 'lowerdir' 20:08:05 executing program 3: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000000)) ioctl$SOUND_MIXER_INFO(r2, 0x805c4d65, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) shutdown(r5, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r5, 0xc0e85667, &(0x7f00000000c0)={0x80000000, 0x4, "efd2da7386d75cf780d5111ad7901a146b505c39682804f526be5753594491c0", 0xffffffff, 0x2, 0xed24, 0x30, 0x4, 0x4, 0x2, 0x7, [0x5, 0x80000001, 0x7, 0x3b13a4c9]}) socket(0x28, 0x802, 0x0) [ 346.905414] overlayfs: workdir and upperdir must reside under the same mount [ 346.972905] overlayfs: missing 'lowerdir' 20:08:05 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8040000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:05 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}, 0x5c}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:05 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xa000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:06 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x1f, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x1ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000000)=""/140) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000180)={0x4, 0x4000009e, &(0x7f00000000c0)="c6673f6e192b5d6752c07c67b192a7d3527a10c45ff073696da1104b6a9cbbf1678a253001911c9497bbd1db6f8e5da40ca7fe1dc7f3b04f579376e9b3f3ad1c7fb9cefcd83f3f9facc19cf0da25b22f5c846d55b23a55027d5a5bff25af264b7ca189a010c269f6ed0fe72503975b051c4d6e104ef23ab9c34d1eaa22030eff195291cf3703c3fde385da9984d97a036d7c3eaa2dccf6", &(0x7f0000000200)="4fdd3c7e6f461a4486656cc966a3149e36329381ec45a54f52127aef0395330348d3cf133374cd62179675cbf984824c37fec9e2bf980551054a084d91dd280af98c812e9653c8e6fe6d925e81678f8a5dfa27d9f108dd3ac2b5f13c36da357029fe247a8a6ec4bff0f6a62cda05d8f907cbf93c4ad18d8bb886", 0x97, 0x7a}) ioctl$TCSETS(r4, 0x5415, 0x0) dup2(r4, r0) [ 347.112549] overlayfs: missing 'lowerdir' 20:08:06 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x802, 0x4e5a) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="71d5791a59957b0ba270b41f12f9517e74a20326a256ff37876980757c27f236c0f05470b2930dbd4c99ddbd849c3062b0efe2cb6daf5fb3f0edb40d6a8e31844536add797ac486fea47b10a5b33f53cec441d2597c8b6352284550c4313", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x2340}, 0x8) [ 347.187221] overlayfs: missing 'lowerdir' 20:08:06 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x7000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 347.207492] overlayfs: conflicting lowerdir path [ 347.258962] overlayfs: workdir and upperdir must reside under the same mount 20:08:06 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:06 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x22, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:06 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x338, 0x7, 0x3f, 0x0, 0x8, @multicast}, 0x10) [ 347.366498] overlayfs: conflicting lowerdir path 20:08:06 executing program 3: r0 = socket(0x23, 0x6, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) dup3(r3, r4, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 347.502271] overlayfs: unrecognized mount option "lowerdir"./file0" or missing value [ 347.519639] overlayfs: conflicting lowerdir path 20:08:06 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 347.574535] overlayfs: unrecognized mount option "lowerdir"./file0" or missing value [ 347.609884] overlayfs: workdir and upperdir must reside under the same mount 20:08:06 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:06 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:06 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:06 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x2c, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:06 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='projid_map\x00') socket(0x28, 0x802, 0x0) [ 347.816502] overlayfs: unrecognized mount option "lowerdir" or missing value [ 347.826820] overlayfs: conflicting lowerdir path [ 347.908073] overlayfs: conflicting lowerdir path [ 347.911062] overlayfs: unrecognized mount option "lowerdir" or missing value [ 347.950006] overlayfs: workdir and upperdir must reside under the same mount 20:08:06 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x5c, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:06 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:06 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:07 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup2(r2, r1) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) r6 = socket(0x28, 0x802, 0x0) r7 = epoll_create1(0x0) dup3(r6, r7, 0x0) ioctl$IMGETCOUNT(r6, 0x80044943, &(0x7f00000000c0)) r8 = dup3(r4, r5, 0x0) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r9, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r9, 0xb703, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000180)={r10, 0x4, 0x3, 0x8}, 0x10) shutdown(r8, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) ioctl$VIDIOC_DQBUF(r8, 0xc0585611, &(0x7f0000000040)={0x5, 0xc, 0x4, 0x0, 0x7, {0x0, 0x2710}, {0x4, 0x0, 0x1, 0x80, 0x30, 0x5, "fbe965ad"}, 0x6, 0x1, @offset=0x9, 0xfffffffe, 0x0, r0}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)) [ 348.094722] overlayfs: unrecognized mount option "lowerdir\./file0" or missing value [ 348.177436] overlayfs: unrecognized mount option "lowerdir\./file0" or missing value 20:08:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc52e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r0, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) dup2(r1, r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x0, [], [{0x81, 0x399, 0xd6a, 0x6, 0xa7b6, 0xa7}, {0x3, 0x4, 0xffff, 0x4, 0xec}], [[], [], []]}) 20:08:07 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x22}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 348.426155] overlayfs: filesystem on './file0' not supported as upperdir 20:08:07 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xc000}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 348.497572] overlayfs: missing 'workdir' [ 348.579117] overlayfs: missing 'workdir' 20:08:07 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:07 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xe000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:07 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x5c}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 348.814886] overlayfs: missing 'workdir' 20:08:07 executing program 3: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffeff, 0x20006) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) socket(0x28, 0x802, 0x0) [ 348.856130] overlayfs: conflicting lowerdir path [ 348.895040] overlayfs: conflicting lowerdir path [ 348.932907] overlayfs: missing 'workdir' [ 348.966541] overlayfs: workdir and upperdir must reside under the same mount 20:08:07 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x22, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:07 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000040)={0x6}) socket(0x28, 0x802, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$UI_DEV_DESTROY(r3, 0x5502) 20:08:07 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:08 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x10000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 349.170502] overlayfs: unrecognized mount option "workdir"./file1\" or missing value [ 349.246775] overlayfs: unrecognized mount option "workdir"./file1\" or missing value [ 349.303059] overlayfs: conflicting lowerdir path 20:08:08 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) select(0x40, &(0x7f0000000000)={0x4ef, 0x4, 0x7, 0xffffffff, 0x8, 0x7f, 0x8001, 0x8}, &(0x7f0000000040)={0x2, 0x100000001, 0x8, 0x3, 0x1, 0x9, 0xcedc, 0x5}, &(0x7f0000000080)={0x401, 0x8, 0x2, 0x0, 0x100, 0x9, 0x0, 0xc45}, &(0x7f00000000c0)={0x77359400}) r0 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x7, 0x680000) ioctl$USBDEVFS_DISCARDURB(r0, 0x550b, &(0x7f0000000140)=0x1) 20:08:08 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x2c, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 349.452961] overlayfs: filesystem on './file0' not supported as upperdir 20:08:08 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 349.516317] overlayfs: unrecognized mount option "workdir" or missing value 20:08:08 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x13000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 349.602138] overlayfs: unrecognized mount option "workdir" or missing value 20:08:08 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x6, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000100)=0x68f) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000000)={{0x2, 0x2, 0x6, 0x1, 0x10000}, 0x2, 0xfffffffb, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x8, 0x1, 0x8}) 20:08:08 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x5c, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 349.715115] overlayfs: conflicting lowerdir path [ 349.796681] overlayfs: conflicting lowerdir path [ 349.836081] overlayfs: unrecognized mount option "workdir\./file1\" or missing value 20:08:08 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xe000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 349.910055] overlayfs: workdir and upperdir must reside under the same mount [ 349.928741] overlayfs: unrecognized mount option "workdir\./file1\" or missing value 20:08:08 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x20000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:08 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) r3 = epoll_create1(0x0) r4 = dup3(0xffffffffffffffff, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x175d900f) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r7 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r7, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r5}) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000003c0)={r10, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000000)={r10, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)) 20:08:08 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x22}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 350.058721] overlayfs: conflicting lowerdir path [ 350.177563] overlayfs: failed to resolve './file1"': -2 20:08:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc52e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r0, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) dup2(r1, r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x0, [], [{0x81, 0x399, 0xd6a, 0x6, 0xa7b6, 0xa7}, {0x3, 0x4, 0xffff, 0x4, 0xec}], [[], [], []]}) [ 350.249547] overlayfs: failed to resolve './file1"': -2 [ 350.281119] overlayfs: filesystem on './file0' not supported as upperdir 20:08:09 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x22000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:09 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r4, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r2}) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000003c0)={r7, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r7, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r7, 0x10001}, 0x8) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000180)=0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x986, 0x2, 0x0, 0x0, 0x2}, 0x14) 20:08:09 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x22}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 350.600186] overlayfs: conflicting lowerdir path [ 350.667978] overlayfs: conflicting lowerdir path [ 350.676384] overlayfs: failed to resolve './file1"': -2 20:08:09 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 350.838817] overlayfs: filesystem on './file0' not supported as upperdir 20:08:09 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x22}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:09 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x24000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 351.018215] overlayfs: conflicting lowerdir path [ 351.073518] overlayfs: conflicting lowerdir path [ 351.104383] overlayfs: missing 'workdir' 20:08:10 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x2}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:10 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x22000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 351.276313] overlayfs: failed to resolve './file1': -2 [ 351.345753] overlayfs: failed to resolve './file1': -2 20:08:10 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x3}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 351.571870] overlayfs: filesystem on './file0' not supported as upperdir [ 351.588381] overlayfs: failed to resolve './file1': -2 20:08:10 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x2c825cf5, @private2={0xfc, 0x2, [], 0x1}}, {0xa, 0x1000, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x81}}}, 0x48) write$RDMA_USER_CM_CMD_ACCEPT(0xffffffffffffffff, &(0x7f0000001200)={0x8, 0x120, 0xfa00, {0x4, {0x1f, 0x4, "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", 0x5, 0x2, 0xfc, 0x0, 0x1f, 0xd3, 0x5, 0x1}, r3}}, 0x128) dup3(r1, r2, 0x0) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) dup3(r4, r5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4d}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r6, @ANYBLOB], &(0x7f00000000c0)=0x10) r7 = epoll_create1(0x0) dup3(r0, r7, 0x0) recvfrom$ax25(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40002000, 0x0, 0x0) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r9, r8) 20:08:10 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2b860000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:10 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x20}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0xfffffffc) [ 351.653781] overlayfs: failed to resolve './file1': -2 20:08:10 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x5c, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:10 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x4}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:10 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20214, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x9}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) fsync(r0) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x418, 0x110, 0x0, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000040), {[{{@arp={@broadcast, @local, 0xff, 0xffffff00, 0x10, 0x6, {@mac, {[0xff, 0xff, 0x0, 0xff, 0xff]}}, {@empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}}, 0x81, 0x9, 0x0, 0x100, 0x8, 0x7, 'veth1_macvtap\x00', 'ip6gre0\x00', {}, {0xff}, 0x0, 0x246}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="6406589d6705", @mac=@remote, @local, @private=0xa010100, 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local, @rand_addr=0x64010100, 0x4, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local, @loopback, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x468) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) geteuid() r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) dup2(r2, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1e800, 0x0) [ 351.875369] overlayfs: failed to resolve './file1': -2 20:08:10 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2c000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:10 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit_group(0x8a3dbca) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x18000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1, @private0, 0x1000}, @in6={0xa, 0x4e22, 0x2580, @dev={0xfe, 0x80, [], 0x13}, 0x1}, @in6={0xa, 0x4e24, 0x7f, @ipv4={[], [], @loopback}, 0xff}, @in6={0xa, 0x4e24, 0x20, @rand_addr=' \x01\x00', 0x1}, @in6={0xa, 0x4e22, 0x40, @empty, 0x6}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e23, 0x1ff, @private2={0xfc, 0x2, [], 0x1}, 0x1e53}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8001}], 0xe4) socket(0x28, 0x802, 0x0) [ 351.952090] overlayfs: unrecognized mount option "lowerdir\./file0" or missing value [ 351.961118] overlayfs: failed to resolve './file1': -2 20:08:10 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x5}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:10 executing program 3: socket(0x28, 0x802, 0x0) 20:08:10 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='projid_map\x00') socket(0x28, 0x802, 0x0) 20:08:11 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x1000000000013) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x2, 0x80000001, 0x5, 0x5, 0x8}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r2, r1) 20:08:11 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='projid_map\x00') socket(0x28, 0x802, 0x0) 20:08:11 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x22000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000040)={0x8, 0x9, 0x3f, 0x1, 0x1f, 0x8}) [ 352.229334] overlayfs: failed to resolve './file1': -2 [ 352.269029] overlayfs: filesystem on './file0' not supported as upperdir [ 352.280881] overlayfs: failed to resolve './file1': -2 20:08:11 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x30000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:11 executing program 3: r0 = getpid() perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000000, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x28, 0x802, 0x0) sendmmsg$sock(r1, &(0x7f0000002000)=[{{&(0x7f0000000000)=@ax25={{0x3, @bcast, 0x8}, [@bcast, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default]}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)="0814c3f6b2d07ef4717e71368ba320e8e7d04cdcf76da9191ff46ddddc22fadd3b57b2f43d8d3fec0ee8df5daaf480d952f76f65091c62aacd1cae67eeb2acf196221c4b01035817e3e151c3a410b288375f9c344877667fd1a99190da1d923cfa8de76cd8e86f4a071a8d82396b2eaeee68ce9110d0814a89268332", 0x7c}, {&(0x7f0000000100)="2ad7879c9088ebebd897511c8ad531c4a125b7de2c5a3d293ae619754403f4fd981f5c4b3674109e22e06d925100d6614b6a27421fd9774b7a76a1840f2e9756991eeba8d567fb6668329c7140ebec21dde6093ee4afec388ed5f11334088588960b2581745c573a5e99006b2ea54dfdd66eb3951c5b55a41b2756d5f86a", 0x7e}, {&(0x7f0000000180)="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", 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{&(0x7f0000001a80)="d01d30325ef32d973e26eeb05f6a95aeb97f5077b78876a4d525b2cb756de2d3d31cd815bc089ac7ea8979e358449967f68de2f9031bcc803dcab9381ed4e01ca692fc1da81a1322f5f504d35502f8fab04a90e69039f265ab740ac609733c6ab1d569ff9acd8f1f82887b38c62a2963f094311670e17d82934e94693f6dfa9f7883dfd92c", 0x85}, {&(0x7f0000001b40)="c6b835735d11018780a80554b5cc423d832ff71ff4bcf8b9c0a366551cb6be3ceb88c998da54ba1db8cb9e605aa6249f6c4055e6745b4e0d15204e4d8c9fa20aee6b5f5d2a5962f3458a55db032d24ed9306e501a0a6e9a0f896cd737969977540c502dc3b93935c5817de96532143a5b13cc11b3022aabadda3e12a35cae5454c6dd004a389b721d91ed380d17825dfb5b1113e991f83857ea8c6e906d5cc649f88", 0xa2}, {&(0x7f0000001c00)="8bd4ca4aa1f6fa0158885adc3a6b8918", 0x10}], 0x5, &(0x7f0000001cc0)=[@mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x30}}, {{&(0x7f0000001d00)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001d80)="8d0789fb3f07f4b6d08da75d3c7a29c0eecd5adaddcbc6de64d5f8219c4444817bb551d4d0ea6c7a0d28e1db73951df9a291a618958e926280bf55ea9d8d2a10d3f278ca9a1b16573c0ba25907f01348389804b0f4dbd7abd6cf5f01c448fedc8b9764ef6dfe1f4d5bd87d4f6d4ce684ea64823c6e7372e11d7fd96d63e72b3d6361a45a189406861140679633a273ed600b8c04850f7869a074c3492bad4ad6018f1571cc9b1951da7781613c93b139c3fc739b2fa555893ef40690af6c1fce82350fa8ee7a0b16bded9e8b235e664ab67944dae502cb7ec6da0cc34e4d5bae2904e0", 0xe3}, {&(0x7f0000001e80)="c1999ce2878b96f7a82550a26f72c3ed85bf77dc049880c82da0c12345f2e4900a8c2a99cf678f3c3d4cd6ba9fc8212eb75321663b61dd8df2e04965712f0090973c4b47a8cc3d745a0189167c3c5d4acdc5bfa790d868558f20156f12e3e24fc7b13660dcfb7d9aaad32be7146ebf9e", 0x70}], 0x2, &(0x7f0000001f40)=[@timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @mark={{0x14, 0x1, 0x24, 0x100}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x200}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffffffffb033}}], 0xc0}}], 0x4, 0x840) 20:08:11 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='projid_map\x00') socket(0x28, 0x802, 0x0) 20:08:11 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x6}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:11 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='projid_map\x00') [ 352.477103] overlayfs: failed to resolve './file1': -2 20:08:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='veth1_to_bridge\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:11 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') [ 352.581206] overlayfs: failed to resolve './file1': -2 20:08:11 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x7}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 352.679298] overlayfs: filesystem on './file0' not supported as upperdir 20:08:11 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3001abd1, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 352.813345] overlayfs: failed to resolve './file1': -2 [ 352.861203] overlayfs: failed to resolve './file1': -2 20:08:14 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$DRM_IOCTL_MODE_ATOMIC(r4, 0xc03864bc, &(0x7f0000000100)={0x301, 0x3, &(0x7f0000000000)=[0x800001, 0x7, 0xffff], &(0x7f0000000040)=[0xe2, 0x7fff, 0x1], &(0x7f0000000080)=[0x400, 0xdb0, 0x20, 0x9, 0xfffffffe], &(0x7f00000000c0)=[0xe246, 0x10000], 0x0, 0x4}) 20:08:14 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') 20:08:14 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x100, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) 20:08:14 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x8}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:14 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3f000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x4, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) [ 355.313763] overlayfs: failed to resolve './file1': -2 20:08:14 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000fff}, 0x181}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, r1, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x28, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xf9}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x84}, 0x40000) 20:08:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) getitimer(0x0, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@private1}, 0x20) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x0) dup3(r0, r2, 0x0) 20:08:14 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') [ 355.419109] overlayfs: conflicting lowerdir path [ 355.423548] overlayfs: failed to resolve './file1': -2 20:08:14 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') 20:08:14 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) dup3(r3, r4, 0x0) 20:08:14 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x9}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 355.523225] overlayfs: workdir and upperdir must reside under the same mount 20:08:14 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x1a706) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000180)={0x8, 0x101, 0x81, 0xbab}) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) dup3(r2, r3, 0x0) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x175d900f) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r6, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r4}) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000003c0)={r9, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000000)={r9, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={r9, 0x5}, &(0x7f0000000080)=0x8) dup2(r1, r0) 20:08:14 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x40000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = dup2(0xffffffffffffffff, r0) perf_event_open(&(0x7f0000348f88)={0x5, 0xffffffba, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xa151, 0x84100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x9, r1, 0x0) socket(0x28, 0x802, 0x0) fadvise64(r1, 0x0, 0x81, 0x2) 20:08:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@dev, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@private1}, 0x20) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1cebba000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r6, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0xffff}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@loopback, 0x4e24, 0x0, 0x4e23, 0x9, 0xa, 0xa0, 0x80, 0x33, r6, 0xee01}, {0x0, 0xbf, 0xffffffff, 0x9, 0xe05, 0x4, 0x6, 0x81}, {0x8, 0x3fd46892, 0x3, 0x8000}, 0x7fffffff, 0x6e6bba, 0x1, 0x1, 0x0, 0x2}, {{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4d6, 0x32}, 0xa, @in=@rand_addr=0x64010100, 0x3500, 0x1, 0x2, 0x8, 0x7fffffff, 0x6, 0x36}}, 0xe8) 20:08:14 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') [ 355.664312] overlayfs: failed to resolve './file1 ': -2 [ 355.738895] overlayfs: failed to resolve './file1 ': -2 20:08:14 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x3ee) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0xc3, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x9403, 0x4) 20:08:14 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') 20:08:14 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xa}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x630f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) [ 355.948591] overlayfs: filesystem on './file0' not supported as upperdir 20:08:14 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4e199a96, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:14 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') [ 356.064814] overlayfs: failed to resolve './file1 [ 356.064814] ': -2 20:08:15 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) epoll_create1(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) dup3(r2, r0, 0x80000) [ 356.134014] overlayfs: failed to resolve './file1 [ 356.134014] ': -2 20:08:15 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xb}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:15 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') 20:08:15 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) tee(r0, r1, 0x9, 0x2) r2 = epoll_create1(0x0) dup3(r0, r2, 0x0) 20:08:15 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5c000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:15 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x98802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5415, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000040)={0x0, 0x0}) r6 = gettid() tkill(r6, 0x1000000000013) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB='\f\x00p\x00', @ANYRES32=r6, @ANYBLOB="cc5fa6c50fd19c4773ac1ed89d229dc807b6558c2cd47589573163b8b587d6d54453c0871c65cc69347ade4deda4af9464bceb8ecbb9e65314000300ff010000000000000000000000000001000800390005000000000000"], 0x2a8}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) socket(0x28, 0x802, 0x0) 20:08:15 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000), 0x106, 0x8}}, 0x20) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = geteuid() r6 = add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(0x0, &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r6) r7 = add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(0x0, &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r7) keyctl$get_persistent(0x16, r5, r7) dup2(r4, r0) 20:08:15 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') [ 356.735749] overlayfs: failed to resolve './file1 ': -2 [ 356.767697] overlayfs: conflicting lowerdir path 20:08:15 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r0, 0xb703, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r3) r4 = gettid() tkill(r4, 0x1000000000013) process_vm_writev(r4, &(0x7f0000002800), 0x0, &(0x7f0000002700)=[{&(0x7f0000002200)=""/122, 0x7a}, {&(0x7f0000002280)=""/220, 0xdc}, {&(0x7f0000002380)=""/119, 0x77}, {&(0x7f0000002400)=""/109, 0x6d}, {&(0x7f0000002480)=""/83, 0x53}, {&(0x7f0000002500)=""/118, 0x76}, {&(0x7f0000002580)=""/176, 0xb0}, {&(0x7f0000002640)=""/182, 0xb6}], 0x8, 0x0) r5 = socket(0x28, 0x802, 0x0) r6 = epoll_create1(0x0) dup3(r5, r6, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) r7 = socket(0x28, 0x802, 0x0) r8 = epoll_create1(0x0) dup3(r7, r8, 0x0) [ 356.814080] overlayfs: failed to resolve './file1 ': -2 [ 356.851258] overlayfs: workdir and upperdir must reside under the same mount 20:08:15 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xc}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:15 executing program 2: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @remote, 0x7}, 0x20) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r3, r2) 20:08:15 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x6b6b6b00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:15 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') [ 356.966621] overlayfs: failed to resolve './file1 ': -2 20:08:15 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') [ 357.029824] overlayfs: failed to resolve './file1 ': -2 20:08:15 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r2, r1) ioctl$TIOCCONS(r0, 0x541d) 20:08:16 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xd}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:16 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') [ 357.218694] overlayfs: failed to resolve './file1 ': -2 [ 357.298186] overlayfs: failed to resolve './file1 ': -2 [ 357.891216] NOHZ: local_softirq_pending 08 [ 357.895708] NOHZ: local_softirq_pending 08 20:08:18 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket(0x28, 0x802, 0x0) 20:08:18 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x80040000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:18 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') 20:08:18 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x10}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:18 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x81, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x400, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, r0, 0x8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x8602aa7b5a7202a4, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) dup2(r2, r1) 20:08:18 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) 20:08:18 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8bffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:18 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r3, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r1}) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="013d7fde000000", @ANYRES32=0x0], &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r6, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r6, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x4, 0x3, 0x1, 0x100, 0x7fff, 0x6, {r6, @in={{0x2, 0x4e21, @remote}}, 0x6, 0x3, 0x3424, 0x0, 0x2}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r7, 0x3, 0x0, 0x9da}, &(0x7f0000000240)=0xffffffffffffffd4) syncfs(r0) socket(0x3, 0x800, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x5415, 0x0) flistxattr(r8, &(0x7f0000000000)=""/144, 0x90) 20:08:18 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r5, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000000)={0x0, 0x8ee, {r3}, {r5}, 0x4, 0xfffffffffffff7d6}) getpgid(r6) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r7 = socket(0x28, 0x802, 0x0) r8 = epoll_create1(0x0) dup3(r7, r8, 0x0) 20:08:18 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) [ 359.997699] overlayfs: failed to resolve './file1': -2 20:08:18 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@dev, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@private1}, 0x20) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f00000000c0)={@rand_addr, 0x0}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000140)=r6) [ 360.081438] overlayfs: failed to resolve './file1': -2 20:08:19 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) 20:08:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x13}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:19 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8cffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:19 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="000228bd7000fddbdf250f00000008000400010000000800050005000000080004000300000024000280080004003d0e000006000f000008000005000d0000000000080007007f00000034000180080009005700000008000800000005000600010002000000080009001200000008000500010000000600020180080005000200000008000800a70900020700060072720000060004004e2200000c00070010000000220000000800050072ae000014000300e00000020000000000000000000000002800028005000d00000000001400faffffffffffffff00000000ffffac1414bb06000e004e230000"], 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x4010084) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) r6 = dup3(r4, r5, 0x0) shutdown(r6, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r6, 0xb703, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r6, 0x0, 0x3, &(0x7f0000000100)=0xf6, 0x4) getpgid(0x0) r7 = socket(0x28, 0x802, 0x0) r8 = epoll_create1(0x0) dup3(r7, r8, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r7, 0x11b, 0x6, &(0x7f0000000080)=0x14210, 0x4) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x0, 0x0) 20:08:19 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x7}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 360.322536] overlayfs: failed to resolve './file1': -2 [ 360.376893] overlayfs: failed to resolve './file1': -2 20:08:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x22}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 360.446137] overlayfs: failed to resolve './file1': -2 20:08:19 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x9285afc4, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 360.592918] overlayfs: failed to resolve './file1"': -2 20:08:19 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r6, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, 0xffffffffffffffff}) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="16000000", @ANYRES32=0x0], &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0)={r9, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000000)={r9, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r9, 0x3ff, 0x7fff, 0xffffffff}, 0x10) setgid(r6) [ 360.672430] overlayfs: failed to resolve './file1"': -2 20:08:19 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7fffffff, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x2c}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:21 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x30000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:21 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x969a194e, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:21 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20, 0x0, 0x0, 0x5, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) dup2(r1, r0) 20:08:21 executing program 3: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x3}) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000000)={0x7, 0x6, {r3}, {}, 0x8, 0x3}) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r6, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r5, r6) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x6}, r4, 0x2000000007, r5, 0x1) socket(0x28, 0x802, 0x0) 20:08:21 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x28, 0x802, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r4, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r4, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0xffffffffffffffff}}]}, 0x20}, 0x1, 0x0, 0x0, 0x54}, 0x10) epoll_create1(0x0) r5 = dup3(r2, 0xffffffffffffffff, 0x0) shutdown(r5, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000080)={0x4f, 0x2, 0x4, 0x0, 0x10000, {r6, r7/1000+60000}, {0x5, 0x2, 0x5, 0xad, 0x2c, 0x7f, "dea1aa0c"}, 0x4, 0x2, @planes=&(0x7f0000000040)={0xffffffff, 0x10000, @fd, 0x8}, 0x5, 0x0, 0xffffffffffffffff}) sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="070235a082e467", @ANYRES16=0x0, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x400c001}, 0x8000) dup3(r0, r1, 0x0) r9 = socket(0x28, 0x802, 0x0) epoll_create1(0x0) dup3(r9, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCDELRT(r9, 0x890c, &(0x7f0000000300)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={'rose', 0x0}, 0x3, 'syz1\x00', @default, 0x5, 0x1, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) [ 363.082998] overlayfs: failed to resolve './file1,': -2 20:08:22 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x2, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xa63d, 0x8}, 0x0, 0x0, 0x4, 0x5}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 363.137404] overlayfs: failed to resolve './file1,': -2 [ 363.186248] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 20:08:22 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xa1ffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 363.255891] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 20:08:22 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r6, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, 0xffffffffffffffff}) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="16000000", @ANYRES32=0x0], &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0)={r9, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000000)={r9, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r9, 0x3ff, 0x7fff, 0xffffffff}, 0x10) setgid(r6) 20:08:22 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$SOUND_MIXER_READ_STEREODEVS(r4, 0x80044dfb, &(0x7f0000000000)) dup3(r0, r1, 0x0) 20:08:22 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x5c}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:22 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 363.475774] overlayfs: failed to resolve './file1\': -2 20:08:22 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x4, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r2, r1) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) ioctl$TCSETS(0xffffffffffffffff, 0x5415, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r3, 0x6}}, 0x10) r4 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x101, 0x163280) r5 = socket(0x28, 0x802, 0x0) r6 = epoll_create1(0x0) r7 = dup3(r5, r6, 0x0) shutdown(r7, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r7, 0xb703, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r7, 0xc038563b, &(0x7f00000002c0)={0x1, 0x0, {0x8001, 0x10000, 0x9, 0x7}}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r8, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x28, r9, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'macvlan1\x00'}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="000427bd7000fcdbdf2504000000050021000000000006001d000400000008000b0004000000060001000000000005001200210000000c000f00070000000000000005002200010000fe283ddc08000800190000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000094}, 0x811) 20:08:22 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc0ed0000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 363.617294] overlayfs: failed to resolve './file1\': -2 20:08:22 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdb61, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) 20:08:22 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x5c}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 363.794520] overlayfs: conflicting lowerdir path [ 363.858346] overlayfs: failed to resolve './file1\': -2 [ 363.925647] overlayfs: workdir and upperdir must reside under the same mount 20:08:24 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xb910}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) socket(0x28, 0x802, 0x0) 20:08:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000700), 0x80000) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@dev, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5779}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000280)='tmpfs\x00', &(0x7f0000000300)='./file1\x00', 0x1ff, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000340)="5d343cb42a21358e4f5fc70321ddd0a0af143fd38e5878fe17ab56a52638e9babc85a61add77b7cbbff8e7c4812f7317bb7c903236fbd741a882e932b741f70bcf22fd01350b24604c1938dc12b75ee389100abf7af869d523fa00bfb4892cc53862e51e6fcbfcc9fd8d4f2bca9508e0b343b4e5fb1e912fa5a3e122533a22a912c82d9778f0f5ecbdc9be1f83389b81d45805fc4c35abab9d322667e0b9074c2e41ac27997f81bddd6979a82a06b6adea7703c04fc4907e856ae07c73", 0xbd, 0x2}, {&(0x7f0000000400)="9a2dd52e8c5e9f92975e1d55d96e5f8d7106a642d000e100de9c6e8586dd188f36e2f2ec461ffff57a36c87dbd70c0b2e2a8d3cbb59be241c7cabcae9a7df137eda05a6fc0735f7ddc0b8fe9669d6903aa2ff38a053ff00eef5f0e9869dd759e16fc230f95353d677074a4222839b15ebe89b9a6a8bfca263ca898812937a0d95361953b7ee66fe3d65c8d418006b9adccb9f7d8f0a18f35c5fffd", 0x9b, 0x1000}, {&(0x7f00000004c0)="1e0b80078e1c0078cebacfbc09fb9056251ecd608bd132ef891fb1f447711176d0287ff925c7ffc05f2c2deaab609ad84ea9d40573ed6ddb10d8af005b38d175b204e2dad8d76aa63671ad9b476f09297c1d4104e19fb2c4eda3b81205fa5a22015d8cdd5268f41874f8774c53dd01d02be4c99be3785511768e4f93b42f3264c66df0fa8a6a0967daf1f6163c554b187f0c8a5f789254faa8b6c4aa0975c69f50d14f16f7052f616d9b4a514499722007bbc33732390faa64567b83767b433343b9908350d43cd46e103aa5ea4695a4de", 0xd1, 0x3}], 0x30000, &(0x7f0000000640)={[{@nr_blocks={'nr_blocks', 0x3d, [0x35]}}], [{@smackfshat={'smackfshat', 0x3d, '+$\'lo'}}, {@smackfstransmute={'smackfstransmute'}}, {@seclabel='seclabel'}, {@fowner_lt={'fowner<', r5}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@obj_user={'obj_user', 0x3d, ')selinux\'eth0:security'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_measure='dont_measure'}]}) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="80"]) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000740)={0x4, 0x6c15, 0x9, 0x3, 0x10001, 0xc95}) 20:08:24 executing program 4: perf_event_open(&(0x7f0000348f88)={0x1, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) 20:08:24 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x111, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000280)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x1, r2, 0x1c, 0x0, @in={0x2, 0x4e24, @empty}}}, 0xa0) r3 = dup2(r1, r0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f0000000180), &(0x7f0000000340)=0x4) dup2(r5, r4) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r6}}, 0x48) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000040)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000)=0x8, r6, 0x0, 0x0, 0x1}}, 0x20) 20:08:24 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc4af8592, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:24 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2c000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:24 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SNDCTL_DSP_GETIPTR(r2, 0x800c5011, &(0x7f0000000000)) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) dup3(r3, r4, 0x0) 20:08:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@private1}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8) socket(0x28, 0x802, 0x0) 20:08:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x1, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) [ 366.224561] overlayfs: conflicting lowerdir path 20:08:25 executing program 4: r0 = gettid() tkill(r0, 0x1000000000013) syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x724, 0x822980) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xf, 0xffffffffffffffff, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) [ 366.352897] overlayfs: conflicting lowerdir path 20:08:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd1ab0130, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:25 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="fc"]) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000280)) 20:08:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$PPPIOCGUNIT(r2, 0x80047456, &(0x7f0000000000)) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) 20:08:25 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc4af8592, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd3260000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5415, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r4, 0xc0406618, &(0x7f0000000180)={{0x5, 0x0, @reserved="41ff71b17ff62ab6d8aadc73c82c2fc1a8af3b11c0086d70f92aa4894a1543f2"}}) setresuid(0x0, r3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={0x0, 0x1}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r6, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r8, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuseblk\x00', 0x880000, &(0x7f00000004c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3, @ANYBLOB=',group_id=', @ANYRESDEC=r6, @ANYBLOB="2ca7a1a4c28b0e97bc981a282e6d6d61785f726561643d30783030303030303020e1bab70b521d4a392c7375626a5f647970653d2c6d6561737572652c7569643c", @ANYRESDEC=r8, @ANYBLOB="2c68617369742c657569eb4c", @ANYRESDEC=r9, @ANYBLOB="2c001720ddc31e87969beed58ba5c88509abcebab0348425949285aa5495bdd21231ac5e3a79852bdc3e07891c16770ffc9767d16904de57120b547f02e5629edef0089ea6e53901660e5e4096fc47265a47c4ffc2ddf8f08d23af1e0d84ceddd24574d1557bd4a2517af505f26a6699dc7c20df389bbf4fc449d794a6918fe333fe1e1176c4476d3ced9ea1526b77d86406c41d3c2d242f78397b"]) socket(0x28, 0x802, 0x0) 20:08:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x2, 0xf8, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0x0, 0x0, 0xfffffec5}}], 0x1, 0x0, 0x0) getpid() clone(0x22004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f00000000c0)=0x8) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x4000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='status\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup2(r3, r2) getsockopt$CAN_RAW_FILTER(r4, 0x65, 0x1, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000040)=0x20) [ 366.697094] overlayfs: conflicting lowerdir path [ 366.780959] overlayfs: conflicting lowerdir path 20:08:25 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="71d5791a59957b0ba270b41f12f9517e74a20326a256ff37876980757c27f236c0f05470b2930dbd4c99ddbd849c3062b0efe2cb6daf5fb3f0edb40d6a8e31844536add797ac486fea47b10a5b33f53cec441d2597c8b6352284550c4313", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0063c59c16db96ca5dee9bcb6e50d02d6ecf86c005d0ecaebf1f1d9d4f772193f8c4b9df1c32c66e2f36000000000000003a8e3c98c23f52b8ad6ebef3228425900801e92e6ca830a7d1deb9429e9e07b08513f3635ad248b2588d9a3886eaa883374ba0e8f9d59c685cff8a2ee9b1fab1bcaef34ef5164ca19b8752dc5038"]) 20:08:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd7260000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3f, 0x0, 0x30, 0x3, 0x0, 0x81, 0x12080, 0x6, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x5, 0x9}, 0x2408, 0x9, 0x8000, 0xd, 0x854, 0x80000001, 0x4}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x1) r0 = socket(0x28, 0x802, 0x0) getsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:08:25 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r5}}, 0x48) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$VFIO_IOMMU_GET_INFO(r6, 0x3b70, &(0x7f00000000c0)={0x18, 0x0, 0x0, 0x8}) [ 367.113694] overlayfs: conflicting lowerdir path [ 367.214698] overlayfs: conflicting lowerdir path 20:08:28 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_PCM_IOCTL_PAUSE(r2, 0x40044145, &(0x7f0000000000)=0x2) 20:08:28 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) r2 = gettid() tkill(r2, 0x1000000000013) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) r6 = epoll_create1(0x0) r7 = dup3(0xffffffffffffffff, r6, 0x0) shutdown(r7, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r7, 0xb703, 0x0) ioctl$RTC_ALM_READ(r7, 0x80247008, &(0x7f00000000c0)) shutdown(r5, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000000)=""/70) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xe0ffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:28 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r5}}, 0x48) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$VFIO_IOMMU_GET_INFO(r6, 0x3b70, &(0x7f00000000c0)={0x18, 0x0, 0x0, 0x8}) 20:08:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f6465762f6e6201000080000000000459ed4d2faaf0ddd22a6b155816fd19c651e7ed67eaaea4c97396c8ffe79f97e3af8ae4318292e22b09fc207622c9945fa1b8dd936b54978aee6bd33ada49373f324e154ab9d7d91eb0"], &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:28 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bb82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x0, 0x80, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) 20:08:28 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000000)=0xffffffffffffffff) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r0) 20:08:28 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r4, 0xc0845658, &(0x7f0000000080)={0x0, @bt={0x3f, 0x7fff, 0x1, 0x2, 0xd45a, 0x1, 0x80, 0x5, 0x5, 0x2, 0xcc2, 0x2, 0x6e4213a, 0xfffffffd, 0x1b, 0x4, {0x48, 0xffff}, 0x7, 0x3}}) r5 = dup3(r2, r3, 0x0) shutdown(r5, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r5, &(0x7f0000000000)={0x3c, 0x3, 0x0, {0x6, 0x1b, 0x0, 'trusted#+eth0}trusted)proc*'}}, 0x3c) dup3(r0, r1, 0x0) prctl$PR_SET_UNALIGN(0x6, 0x2) 20:08:28 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r5}}, 0x48) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$VFIO_IOMMU_GET_INFO(r6, 0x3b70, &(0x7f00000000c0)={0x18, 0x0, 0x0, 0x8}) [ 369.548968] overlayfs: conflicting lowerdir path 20:08:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xe4ffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:28 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1, 0x4100) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/199) r3 = dup3(r0, r1, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f00000001c0)=0x6) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[0x101, 0x1000, 0xffff, 0x4, 0xff, 0x4, 0x5, 0x2]}) [ 369.657153] overlayfs: conflicting lowerdir path 20:08:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:28 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0xffe4, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000000)) [ 369.858494] overlayfs: conflicting lowerdir path [ 369.884125] overlayfs: conflicting lowerdir path 20:08:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/214) ioctl$PPPIOCGIDLE(r2, 0x8010743f, &(0x7f0000000000)) socket(0x28, 0x802, 0x0) 20:08:31 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r5}}, 0x48) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x200, 0x0) 20:08:31 executing program 4: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) setxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000000)={0x1, 0x0, 0x4, 0x0, 0x400, {}, {0x2, 0x2, 0x1, 0x7, 0x0, 0x3f, "4714ab25"}, 0x7, 0x2, @userptr, 0x1, 0x0, r3}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x5415, 0x0) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000000180)={0x8, 0x0, 0x4, 0xa4, 0x401}) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000080)={@multicast1, @broadcast}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x28, 0x802, 0x0) r7 = epoll_create1(0x0) dup3(r6, r7, 0x0) 20:08:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf4ffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/consoles\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'ip6gre0\x00', 0x3}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) fstat(r3, &(0x7f0000000040)) dup2(r2, r1) 20:08:31 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$SOUND_MIXER_WRITE_RECSRC(r4, 0xc0044dff, &(0x7f0000000280)=0x1064) r5 = socket(0x28, 0x802, 0x0) r6 = epoll_create1(0x0) dup3(r5, r6, 0x0) setsockopt$RXRPC_SECURITY_KEY(r5, 0x110, 0x1, &(0x7f0000000300)='lowerdir', 0x8) 20:08:31 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r5}}, 0x48) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x200, 0x0) 20:08:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x5}, 0x0, 0x471, 0x0, 0x0, 0x2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x200000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={0x1}) 20:08:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf5040000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:31 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) [ 372.631653] overlayfs: conflicting lowerdir path 20:08:31 executing program 2: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$VIDIOC_LOG_STATUS(r5, 0x5646, 0x0) dup2(r4, r3) r6 = socket(0x28, 0x802, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x3, 0x20, 0x1, "9b715fa391b803a37d033561773cac198f31712635a613fcc447ecac576bc865b8d1376d904f957c7c7e09e65ee59c71c8a324800971839d5a881d04cc7a3f7b", "e4af1ac477243c3325cf6aebd206bf994ca49537c31aa9e578304dbe74c4774d8d2a29d7fcdbc1baaa99e92a4f16986ed417245b173e6b62be5446f83fdd4d84", "e43339fa0ff34f65225d3aaa896c00550f065b094b6b4398d9b8fd4821584099", [0x45dc, 0x8]}) r7 = epoll_create1(0x0) r8 = dup3(r6, r7, 0x0) shutdown(r8, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r8, 0xb703, 0x0) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000000040)={0x0, 0x9, 0x4, 0xa9, &(0x7f0000ffe000/0x2000)=nil, 0x8}) 20:08:31 executing program 3: r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000000)={0x98, 0x3, 0x9, "dd2bf9f17f233b422d4a8d538ec316c201d251efe07ad8c83518352d0f830bf16813d259c7fd7972e591a9828242e4ef37cbdcf2979a3bc1f6b4ead418e6bc065fc21ed1502be755ac3b9057d92a2bfb901d4cb7929559f890687cb90e4b122b354e7155ae8f6037cf303ccd7ff459a5dcef61d9c0e4716bb8981dd0139832bc5b2b3fc0388f4a879b7d6a1a641df7160f6d2f7763a3ecea"}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:31 executing program 0: mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_on='xino=on', 0x5c}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@seclabel='seclabel'}, {@dont_hash='dont_hash'}], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r3, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) [ 372.751816] overlayfs: conflicting lowerdir path 20:08:31 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4480}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) 20:08:31 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r5}}, 0x48) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) 20:08:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22900, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0xa01, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) 20:08:31 executing program 2: ustat(0x80, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001740)=ANY=[@ANYRES16=r0], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x1}, 0x10}, 0x78) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) dup3(r3, r4, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000040)={0x200, 0x3, 0x11, 0x6}, 0x10) r5 = socket(0x28, 0x802, 0x0) r6 = epoll_create1(0x0) dup3(r5, r6, 0x0) bind$tipc(r5, &(0x7f0000000080)=@name={0x1e, 0x2, 0x3, {{0x43, 0x3}, 0x4}}, 0x10) dup2(r2, r1) 20:08:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf6ffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:31 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f5b17726469723d2e2f6669d60c0faf776f726b6469723d2e2f66696c65315c00"]) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000280)=0x6) 20:08:31 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r3, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, r1}) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r6, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r6, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r6, 0x5, 0x9, 0x0, 0x9, 0xf68}, &(0x7f0000000040)=0x14) epoll_create1(0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x5415, 0x0) dup3(r7, r0, 0x0) 20:08:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x1, 0x4, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, [@NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x3}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7f}, @NFULA_CFG_MODE={0xa, 0x2, {0x401, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x4, 0x2}}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x9}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x20}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004800}, 0x20008046) 20:08:31 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) [ 373.124823] overlayfs: unrecognized mount option "lo[rdir=./fiÖ ¯workdir=./file1\" or missing value 20:08:32 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x240, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000), 0x111, 0xa}}, 0x20) dup2(r1, r0) [ 373.211280] overlayfs: unrecognized mount option "lo[rdir=./fiÖ ¯workdir=./file1\" or missing value 20:08:32 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r4, r3) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0xe4, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socket(0x28, 0x802, 0x0) 20:08:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xfeffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200)='threaded\x00', 0x175d900f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r2, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, 0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r5, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r5, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)={r5, 0x79, "12bbe8a74be5c143cf4889fdfe418046de124b55743f06df9aced078c3dd213cf409509ff7b10b4882c527623d54ddaf605486a65f789f364364e0462112567f2bee079087017714698e0b8ac4efec74e80df3f58671cebee04bd03e370d8e01f5a3e9838127746d27ddaa4c07df456b4642219f70802783ee"}, &(0x7f0000000280)=0x81) r6 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r6, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="71d5791a59957b0ba270b41f12f9517e74a20326a256ff37876980757c27f236c0f05470b2930dbd4c99ddbd849c3062b0efe2cb6daf5fb3f0edb40d6a8e31844536add797ac486fea47b10a5b33f53cec441d2597c8b6352284550c4313", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0xffffffff}, 0x4) r2 = epoll_create1(0x0) r3 = dup3(r0, r2, 0x0) shutdown(r3, 0x181b27705c284d21) setsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f0000000040), 0x4) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000000)={0x3, 0x2, 0x1}) 20:08:32 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r3, r2) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r4}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000080)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x3, r4, 0x30, 0x0, @in={0x2, 0x4e21, @loopback}}}, 0xa0) r5 = dup2(r1, r0) sendfile(r5, r5, &(0x7f0000000000)=0x9dc, 0x7) 20:08:32 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/4103, 0x1007}], 0x1}, 0x0) dup2(r0, r1) r2 = gettid() tkill(r2, 0x1000000000013) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) r3 = socket(0x28, 0x802, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) r6 = epoll_create1(0x0) r7 = dup3(0xffffffffffffffff, r6, 0x0) shutdown(r7, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r7, 0xb703, 0x0) ioctl$RTC_ALM_READ(r7, 0x80247008, &(0x7f00000000c0)) shutdown(r5, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000000)=""/70) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) [ 373.693383] overlayfs: conflicting lowerdir path [ 373.810868] overlayfs: conflicting lowerdir path 20:08:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x3) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) setsockopt$rose(r2, 0x104, 0x5, &(0x7f0000000000)=0x8001, 0x4) 20:08:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xff000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x90021, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000480)={0x0, 0x8, [@broadcast, @dev={[], 0xe}, @local, @broadcast, @empty, @dev={[], 0x16}, @dev={[], 0x3b}, @random="a30c33a4862c"]}) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(r4, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa8, r5, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:object_r:hwdata_t:s0\x00'}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8001}, 0x2000081) 20:08:32 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:32 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x1, 0x8}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) 20:08:33 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:33 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xff010000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 374.380152] overlayfs: conflicting lowerdir path 20:08:33 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200)='threaded\x00', 0x175d900f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ppoll(&(0x7f0000000000)=[{r4, 0x5054}], 0x1, 0x0, 0x0, 0xffffff46) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x200000, 0x6, {0x0, 0xea60}, {0x1, 0xc, 0x1, 0x5, 0x19, 0x62, "303cca25"}, 0xfff, 0x2, @offset=0x2000002, 0x8, 0x0, 0xffffffffffffffff}) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000003c0)={r7, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r7, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x800, 0x605, 0x7fff, 0x4, r7}, 0x10) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r8, r2) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @private0}, {0xa, 0x0, 0x0, @dev}, r9}}, 0x48) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000000)={0x5, 0x10, 0xfa00, {&(0x7f0000000200), r9, 0x2}}, 0x18) 20:08:33 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) r4 = socket(0x28, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x7, 0x251, 0x80}, &(0x7f00000001c0)=0x14) r5 = epoll_create1(0x0) r6 = dup3(r4, r5, 0x0) r7 = epoll_create1(0x0) dup3(0xffffffffffffffff, r7, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) shutdown(r6, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r6, 0xb703, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r10, 0x5415, 0x0) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000040)={0x80080000, 0x5, 0x4, 0x1, 0x0, {r8, r9/1000+60000}, {0x0, 0xc, 0x3, 0x0, 0x3, 0xa, "7ff600"}, 0x3, 0x4, @offset=0x8, 0xfffffff7, 0x0, r10}) r12 = openat(r6, &(0x7f0000000280)='./file0/file0\x00', 0x248080, 0x102) openat$cgroup_type(r12, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r11, 0x541c, &(0x7f00000000c0)={0xd, 0x7}) [ 374.471065] overlayfs: conflicting lowerdir path 20:08:33 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@xino_auto='xino=auto'}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1e4d15fed01d870240"]) 20:08:33 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) [ 374.709401] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 374.743928] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 374.787722] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 374.809030] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:08:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xfeffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:35 executing program 4: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket(0x28, 0x802, 0x0) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) bind$rxrpc(r3, &(0x7f0000000040)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e21, @multicast2}}, 0x24) r4 = epoll_create1(0x80000) dup3(r0, r4, 0x0) 20:08:35 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$VT_RELDISP(r2, 0x5605) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:35 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000080), 0x6}, 0x13000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f00000000c0)={{0x1, 0x0, @identifier="e399c7e09a82b34fc43e36b9e646f760"}, 0xb0, [], "e5905559fab9642204c3a57266f4c5228059c3dbdcbad0168dc2d1fb51d5339ee7a67e188a3fb0afd7ce644a5852292c4fdd94d3fb339418030a3ca3a45e7d2ebca0a9cbd05ca3b3b45f5ca43cd88e17b9d099d6c5cc5def3f021d741086340febdbfcd33a6598937c4ee2795c7db2f49a1d9ab22e1297df319ce9726105fb6f238a668e5cf727357fb490fd9f22cca47650caaf56e4c71e8c66df162f3ba733671df166dd6f10ff6da357f50674ccef"}) r3 = dup3(r0, r1, 0x0) shutdown(r3, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5415, 0x0) r4 = dup(0xffffffffffffffff) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000000)={0x4, 0x9, 0x4, 0x4000000, 0xe9, {0x0, 0xea60}, {0x2, 0xc, 0x1, 0x11, 0x4, 0x81, "cab3793a"}, 0x6, 0x1, @fd, 0x3, 0x0, r4}) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r6, r5) r7 = socket(0x28, 0x802, 0x0) r8 = epoll_create1(0x0) r9 = dup3(r7, r8, 0x0) shutdown(r9, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r9, 0xb703, 0x0) ioctl$TUNSETLINK(r9, 0x400454cd, 0x101) 20:08:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xff0f0000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:35 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$SOUND_MIXER_WRITE_VOLUME(r2, 0xc0044d17, &(0x7f0000000280)=0x39) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000380)={0x1, 0x6b, &(0x7f0000000300)="3cc3b71b4ebd442e098a49c561aa090ce5bad63856242ed8078dc7e00dd68f44c9547ee3ac442cacab192c816353945d551f001ab2fa01a18690492a3e051dd88ca84d0572c60cc2b728d5c1dc730e1b362611774760eff2ccaf976cd011fc2743caeeb44b332e3a850a64"}) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f0000000400)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f0000000a00)={0x11f4, 0x14, 0x300, 0x70bd2c, 0x25dfdbff, {0x4, 0x6}, [@INET_DIAG_REQ_BYTECODE={0xad, 0x1, "e283e0182bb33de418be0397f321ebcac92decc7053aeaf4eeb4faf151fc12b63e8d06bc801f7befcc770b26ce93bdb7560d32927ac440c5324faa16aa8b4f8440d6ff5e51fc740934271a01eb3b0b245634770d3490fb606bbfe57d6d557e5761b0d743157fbdd897da77b10c8bfdee02506ad1de9903894dbb11ba735069c51e6e43cd181da69f7a992d8cc7b7275772a3cc92c0f8442e13027ab1f7104ca865a109a4675faea298"}, @INET_DIAG_REQ_BYTECODE={0xe8, 0x1, "3677494ce1b131472b17932e03e684cd4534b5214a2c33e222807b7989148d788eec084de4336a9daef1c131186c2c3a920e28b07da6a2219199a4e9e714836dee2fbacb878fc51265886dec9e1831b914140a1765821dce0901957466f164c122f8d809faf586e5fff339d32d52754d6c064e59250668e7856201974b2114d73ea60e3d43a68efee86b644b766571c53a05c68a2e002540372c9d4b821b009337712d66e59c9655623b71f9526db9b3585eb0eb35533072ab2532da5cc5ca6f52b1a24a54b4747faa52cfcc11a1c9ef6cbce39980d5012a4db270b263d36517514b9e7f"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x44, 0x1, "41908724135a5a7f27056f9815b14c1d031beab2957908697e87dcdb11a73227851c8029d06c290ef926cc26578a8894e64f75590b959ce37c18a521a6084644"}]}, 0x11f4}, 0x1, 0x0, 0x0, 0x4c000}, 0x1) r3 = socket(0x28, 0x802, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:35 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x802, 0x0) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) 20:08:35 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:35 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="71d5791a59957b0ba270b41f12f9517e74a20326a256ff37876980757c27f236c0f05470b2930dbd4c99ddbd849c3062b0efe2cb6daf5fb3f0edb40d6a8e31844536add797ac486fea47b10a5b33f53cec441d2597c8b6352284550c4313", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="71d5791a59957b0ba270b41f12f9517e74a20326a256ff37876980757c27f236c0f05470b2930dbd4c99ddbd849c3062b0efe2cb6daf5fb3f0edb40d6a8e31844536add797ac486fea47b10a5b33f53cec441d2597c8b6352284550c4313", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r4, 0x4) 20:08:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffff1f00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 377.078504] overlayfs: conflicting lowerdir path 20:08:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:36 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x28, 0x802, 0x0) r0 = epoll_create1(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5415, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5415, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5415, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5415, 0x0) r5 = signalfd4(r4, &(0x7f0000000000)={[0x1fffffffc00]}, 0x8, 0x800) dup3(r5, r0, 0x0) 20:08:36 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) [ 377.192236] sctp: [Deprecated]: syz-executor.2 (pid 17782) Use of int in maxseg socket option. [ 377.192236] Use struct sctp_assoc_value instead [ 377.237824] overlayfs: conflicting lowerdir path 20:08:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x840055, &(0x7f0000000040)=ANY=[@ANYBLOB="02"]) [ 377.319749] sctp: [Deprecated]: syz-executor.2 (pid 17802) Use of int in maxseg socket option. [ 377.319749] Use struct sctp_assoc_value instead 20:08:36 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:36 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xfffff000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:36 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xff0700, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:36 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket(0x28, 0x802, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) shutdown(r4, 0x181b27705c284d21) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) sendto$isdn(r4, &(0x7f0000000040)={0x7, 0x3f, "c85cf67e34c15295eb4780b98272395ef92526c0d937a5b49f092b63434381a1ad05c7b0525978a1237e084a5fb69f44119907dff9465e6128dc53b6"}, 0x44, 0x0, &(0x7f00000000c0)={0x22, 0x7f, 0xd6, 0x9, 0x1}, 0x6) ioctl$TCSETS(r1, 0x5415, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r5, r0) [ 377.517526] overlayfs: conflicting lowerdir path [ 377.542197] overlayfs: conflicting lowerdir path 20:08:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket(0x28, 0x802, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:36 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf0ffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:36 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffffff7f, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:36 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x92, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) 20:08:36 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:36 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x800000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 377.953388] overlayfs: conflicting lowerdir path [ 378.042427] overlayfs: conflicting lowerdir path 20:08:36 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:37 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='cgroup\x00', 0x8000, &(0x7f0000000240)='\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7570706572392e6ea43b2f66696c65302c6c6f7765726469723d2e2f66696c6530723d2e2f66696c65315c00"]) r0 = socket(0x28, 0x802, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ubi_ctrl\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000340)={0x40, 0x40, 0x80000001, 0x3ff, [], [], [], 0x1000, 0x4ee9, 0x3, 0x5, "0d6253cf17cf34ab5e97a95237aa1f31"}) r2 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = socket(0x28, 0x802, 0x0) r5 = epoll_create1(0x0) dup3(r4, r5, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r4, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, 0x1412, 0x400, 0x70bd28, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000800}, 0x4004000) ioctl$KDGKBENT(r3, 0x5609, &(0x7f0000000240)={0x7}) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') connect$llc(0xffffffffffffffff, &(0x7f0000000280)={0x1a, 0x308, 0x28, 0x7, 0x0, 0x4}, 0x10) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:37 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) 20:08:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) 20:08:37 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffffff8b, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:37 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) [ 378.330831] overlayfs: unrecognized mount option "upper9.n¤;/file0" or missing value 20:08:37 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) 20:08:37 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x400029, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xffffff8c, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)) 20:08:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000100)={0x0, 0xb, 0x4, 0x200000, 0x0, {0x77359400}, {0x0, 0x0, 0x0, 0x6a, 0x0, 0x0, "6ed5f406"}, 0x0, 0x2}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, 0x0}, 0x9d7}, {{0x0, 0x0, 0x0}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000003080)=""/4086, 0xff6}, {0x0}, {0x0}, {0x0}], 0x4}}, {{&(0x7f00000027c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000002ac0)}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000000780)=@nfc_llcp, 0x80, &(0x7f0000000a40)=[{&(0x7f00000005c0)=""/9, 0x9}, {0x0}, {&(0x7f0000000840)=""/106, 0x6a}], 0x3}, 0x1000}, {{&(0x7f0000000ac0)=@isdn, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000b40)=""/232, 0xe8}, {&(0x7f0000000c40)=""/140, 0x8c}, {&(0x7f0000000d00)=""/116, 0x74}, {&(0x7f0000000d80)=""/83, 0x53}], 0x4, &(0x7f0000000e80)=""/27, 0x1b}, 0x2}, {{&(0x7f0000000ec0)=@alg, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000f40)=""/16, 0x10}, {&(0x7f0000001040)=""/238, 0xee}, {&(0x7f0000001340)=""/4098, 0x1002}, {&(0x7f0000001180)=""/203, 0xcb}], 0x4, &(0x7f0000002440)=""/189, 0xbd}, 0x80000001}], 0x9, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cachefiles\x00', 0x1138e1, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x77d002, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r3 = syz_genetlink_get_family_id$ethtool(0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="de39dca90505eb24000000", @ANYRES16=r3, @ANYBLOB="000226bd7000fedbdf250300000005000300ff0000000500050003000000"], 0x24}, 0x1, 0x0, 0x0, 0x40c1}, 0x4800) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000340)={0x2, 0x4e23, @multicast2}, 0x10) pipe(&(0x7f0000000180)) 20:08:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5415, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) r1 = socket(0x28, 0x802, 0x0) r2 = epoll_create1(0x0) dup3(r1, r2, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) 20:08:37 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 20:08:37 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) [ 379.097480] overlayfs: unrecognized mount option "upper9.n¤;/file0" or missing value [ 398.850018] NOHZ: local_softirq_pending 08 [ 399.490343] NOHZ: local_softirq_pending 08 [ 407.809953] NOHZ: local_softirq_pending 08 [ 419.328294] NOHZ: local_softirq_pending 08 [ 480.764625] NOHZ: local_softirq_pending 08 [ 481.405748] NOHZ: local_softirq_pending 08 [ 489.724616] NOHZ: local_softirq_pending 08 [ 502.525046] NOHZ: local_softirq_pending 08 [ 535.796770] INFO: task syz-executor.0:17895 blocked for more than 140 seconds. [ 535.796783] Not tainted 4.19.125-syzkaller #0 [ 535.796788] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 535.796795] syz-executor.0 D27888 17895 6462 0x00000004 [ 535.796817] Call Trace: [ 535.796901] __schedule+0x8a2/0x1fc0 [ 535.796927] ? firmware_map_remove+0x1a1/0x1a1 [ 535.796945] ? perf_trace_lock+0xeb/0x4c0 [ 535.796962] ? __down+0x146/0x2b0 [ 535.796977] schedule+0x8d/0x1b0 [ 535.796991] schedule_timeout+0x8f3/0xed0 [ 535.797013] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 535.797029] ? usleep_range+0x160/0x160 [ 535.797048] ? retint_kernel+0x2d/0x2d [ 535.797059] ? __down+0x146/0x2b0 [ 535.797085] ? __down+0x146/0x2b0 [ 535.797096] __down+0x192/0x2b0 [ 535.797115] ? ww_mutex_lock+0x180/0x180 [ 535.797137] ? do_raw_spin_lock+0xcb/0x240 [ 535.797155] down+0x57/0x80 [ 535.797172] console_lock+0x25/0x80 [ 535.797219] vt_ioctl+0x105c/0x2500 [ 535.797233] ? lock_downgrade+0x690/0x740 [ 535.797250] ? complete_change_console+0x390/0x390 [ 535.797269] ? retint_kernel+0x2d/0x2d [ 535.797295] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 535.797312] ? complete_change_console+0x390/0x390 [ 535.797379] tty_ioctl+0x7a5/0x1420 [ 535.797398] ? tty_vhangup+0x30/0x30 [ 535.797414] ? perf_trace_lock+0xeb/0x4c0 [ 535.797433] ? perf_trace_lock_acquire+0x530/0x530 [ 535.797449] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 535.797466] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 535.797490] ? tty_vhangup+0x30/0x30 [ 535.797506] do_vfs_ioctl+0xcda/0x12e0 [ 535.797523] ? selinux_file_ioctl+0x46c/0x5d0 [ 535.797539] ? selinux_file_ioctl+0x125/0x5d0 [ 535.797555] ? check_preemption_disabled+0x41/0x280 [ 535.797569] ? ioctl_preallocate+0x200/0x200 [ 535.797586] ? selinux_socket_sock_rcv_skb+0x570/0x570 [ 535.797602] ? __fget+0x345/0x520 [ 535.797620] ? ksys_dup3+0x3c0/0x3c0 [ 535.797643] ? security_file_ioctl+0x6c/0xb0 [ 535.797660] ksys_ioctl+0x9b/0xc0 [ 535.797677] __x64_sys_ioctl+0x6f/0xb0 [ 535.797691] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 535.797706] do_syscall_64+0xf9/0x620 [ 535.797726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 535.797737] RIP: 0033:0x45ca29 [ 535.797752] Code: 8b 44 24 10 48 85 c0 74 09 48 8b 2c 24 48 83 c4 08 c3 e8 fa 96 fa ff 0f 0b 48 8d 7c 24 10 48 39 3b 75 dc 48 89 23 eb d7 cc cc cc cc cc cc cc cc 64 48 8b 0c 25 f8 ff ff ff 48 3b 61 10 76 79 [ 535.797760] RSP: 002b:00007fd688e67c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 535.797773] RAX: ffffffffffffffda RBX: 00000000004e6cc0 RCX: 000000000045ca29 [ 535.797782] RDX: 0000000020000240 RSI: 0000000000005609 RDI: 0000000000000006 [ 535.797790] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 535.797799] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 535.797808] R13: 000000000000037a R14: 00000000004c60c9 R15: 00007fd688e686d4 [ 535.797830] [ 535.797830] Showing all locks held in the system: [ 535.797844] 1 lock held by khungtaskd/1079: [ 535.797848] #0: 000000009dad672f (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 535.797896] 1 lock held by in:imklog/6128: [ 535.797900] #0: 00000000d7e3808b (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 535.797933] 1 lock held by syz-executor.0/17885: [ 535.797938] [ 535.797943] ============================================= [ 535.797943] [ 535.797949] NMI backtrace for cpu 0 [ 535.797963] CPU: 0 PID: 1079 Comm: khungtaskd Not tainted 4.19.125-syzkaller #0 [ 535.797971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.797976] Call Trace: [ 535.797992] dump_stack+0x1fc/0x2fe [ 535.798016] nmi_cpu_backtrace.cold+0x63/0xa2 [ 535.798032] ? lapic_can_unplug_cpu.cold+0x3c/0x3c [ 535.798047] nmi_trigger_cpumask_backtrace+0x1a6/0x1eb [ 535.798062] watchdog+0x962/0xe40 [ 535.798082] ? reset_hung_task_detector+0x30/0x30 [ 535.798097] kthread+0x30b/0x410 [ 535.798111] ? kthread_park+0x180/0x180 [ 535.798127] ret_from_fork+0x24/0x30 [ 535.798151] Sending NMI from CPU 0 to CPUs 1: [ 535.798831] NMI backtrace for cpu 1 [ 535.798838] CPU: 1 PID: 17885 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 535.798844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.798848] RIP: 0010:__sanitizer_cov_trace_pc+0x22/0x50 [ 535.798858] Code: 00 00 e9 24 ec ff ff 90 48 8b 34 24 65 48 8b 04 25 40 ee 01 00 65 8b 15 2c 64 9a 7e 81 e2 00 01 1f 00 75 2b 8b 90 d8 12 00 00 <83> fa 02 75 20 48 8b 88 e0 12 00 00 8b 80 dc 12 00 00 48 8b 11 48 [ 535.798862] RSP: 0018:ffff8880466af4c8 EFLAGS: 00000246 [ 535.798869] RAX: ffff8880935ca340 RBX: 0000000000000000 RCX: ffffffff83774994 [ 535.798874] RDX: 0000000000000002 RSI: ffffffff8377495c RDI: 0000000000000005 [ 535.798878] RBP: ffff8880000a0200 R08: ffff8880935ca340 R09: 0000000000000040 [ 535.798883] R10: ffffed1014aa41a3 R11: ffff8880a5520d1f R12: 0000000000000050 [ 535.798888] R13: ffff8880000a0000 R14: 0000000000000000 R15: 0000000000000010 [ 535.798893] FS: 00007fd688e89700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 535.798897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 535.798902] CR2: 000055b2361ba920 CR3: 000000009f2e8000 CR4: 00000000001426e0 [ 535.798907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 535.798912] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 535.798914] Call Trace: [ 535.798918] bitfill_aligned+0xfc/0x200 [ 535.798921] cfb_fillrect+0x418/0x7a0 [ 535.798924] ? cfb_fillrect+0x7a0/0x7a0 [ 535.798927] vga16fb_fillrect+0x68f/0x1960 [ 535.798930] ? memcpy+0x35/0x50 [ 535.798934] bit_clear_margins+0x2d5/0x4a0 [ 535.798937] ? bit_clear+0x4e0/0x4e0 [ 535.798940] ? vesafb_probe.cold+0x1080/0x1080 [ 535.798944] fbcon_clear_margins+0x2c7/0x350 [ 535.798947] fbcon_switch+0xd9f/0x18f0 [ 535.798950] ? fbcon_set_font+0x870/0x870 [ 535.798954] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 535.798957] ? hide_cursor+0x85/0x2c0 [ 535.798960] ? hide_cursor+0x8c/0x2c0 [ 535.798963] ? fbcon_set_origin+0x26/0x50 [ 535.798967] redraw_screen+0x37d/0x870 [ 535.798970] ? set_palette+0x1b0/0x1b0 [ 535.798973] vc_do_resize+0x108e/0x1380 [ 535.798976] ? redraw_screen+0x870/0x870 [ 535.798979] vt_ioctl+0x10c1/0x2500 [ 535.798983] ? complete_change_console+0x390/0x390 [ 535.798987] ? avc_has_extended_perms+0x870/0xe90 [ 535.798990] ? avc_ss_reset+0x180/0x180 [ 535.798994] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 535.798998] ? complete_change_console+0x390/0x390 [ 535.799001] tty_ioctl+0x7a5/0x1420 [ 535.799004] ? tty_vhangup+0x30/0x30 [ 535.799007] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 535.799011] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 535.799014] ? retint_kernel+0x2d/0x2d [ 535.799017] ? tty_vhangup+0x30/0x30 [ 535.799020] ? tty_vhangup+0x30/0x30 [ 535.799024] do_vfs_ioctl+0xcda/0x12e0 [ 535.799027] ? selinux_file_ioctl+0x46c/0x5d0 [ 535.799031] ? selinux_file_ioctl+0x125/0x5d0 [ 535.799034] ? check_preemption_disabled+0x41/0x280 [ 535.799038] ? ioctl_preallocate+0x200/0x200 [ 535.799042] ? selinux_socket_sock_rcv_skb+0x570/0x570 [ 535.799045] ? __fget+0x345/0x520 [ 535.799048] ? ksys_dup3+0x3c0/0x3c0 [ 535.799051] ? security_file_ioctl+0x6c/0xb0 [ 535.799054] ksys_ioctl+0x9b/0xc0 [ 535.799057] __x64_sys_ioctl+0x6f/0xb0 [ 535.799061] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 535.799064] do_syscall_64+0xf9/0x620 [ 535.799068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 535.799071] RIP: 0033:0x45ca29 [ 535.799081] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 535.799085] RSP: 002b:00007fd688e88c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 535.799093] RAX: ffffffffffffffda RBX: 00000000004e6cc0 RCX: 000000000045ca29 [ 535.799098] RDX: 0000000020000240 RSI: 0000000000005609 RDI: 0000000000000006 [ 535.799102] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 535.799107] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 535.799112] R13: 000000000000037a R14: 00000000004c60c9 R15: 00007fd688e896d4 [ 535.807935] Kernel panic - not syncing: hung_task: blocked tasks [ 535.807953] CPU: 0 PID: 1079 Comm: khungtaskd Not tainted 4.19.125-syzkaller #0 [ 535.807961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.807966] Call Trace: [ 535.807988] dump_stack+0x1fc/0x2fe [ 535.808015] panic+0x26a/0x50e [ 535.808031] ? __warn_printk+0xf3/0xf3 [ 535.808049] ? lapic_can_unplug_cpu.cold+0x3c/0x3c [ 535.808064] ? ___preempt_schedule+0x16/0x18 [ 535.808080] ? watchdog+0x962/0xe40 [ 535.808094] ? nmi_trigger_cpumask_backtrace+0x15e/0x1eb [ 535.808111] watchdog+0x973/0xe40 [ 535.808132] ? reset_hung_task_detector+0x30/0x30 [ 535.808147] kthread+0x30b/0x410 [ 535.808160] ? kthread_park+0x180/0x180 [ 535.808177] ret_from_fork+0x24/0x30 [ 535.810122] Kernel Offset: disabled