0x0, &(0x7f0000000280)={0x980921, 0x5, [], @p_u16=&(0x7f0000000300)}}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:19:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000240)=0x1e) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) accept$inet(r1, &(0x7f0000000380)={0x2, 0x0, @local}, &(0x7f00000003c0)=0x10) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e0000040002800800059a5ea419b2e93594ec652f9d5528e68fa648addebba65ed1b16d99e4fbc9ec1d3fce5abd362cf109e69134fbbf03", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6], 0x44}}, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 252.347104] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 252.379361] EXT4-fs (loop5): Invalid log block size: 65 21:19:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xac6, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x7ff, &(0x7f0000000080)=0x0) io_submit(r2, 0x200000d7, &(0x7f0000000540)) fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000000)=0xcbd3, 0x8) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x8) fcntl$setstatus(r5, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)) io_submit(0x0, 0x0, &(0x7f0000000540)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x8) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r8, 0x0, 0x2, 0x0, 0x0) [ 252.469333] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 252.589034] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 21:19:52 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\xb3', 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000100)=ANY=[], 0x29) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)) io_submit(0x0, 0x21d4, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7, 0xffffffffffffffff}]) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f00000000c0)={0x11, 0x4f, &(0x7f0000000040)="fa597d43cb6b0b85298d0f7c6b0a2244cb26c5b722133141f28d0c05c72ab0991ef0330c2f8f16828596304a3babb6c0fc0bd36515f575337caa8aef0e7a02f41d77478472e5ae1e40000d3d0362a0"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x9b61938499fa7ef5, 0x11, r0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x3, &(0x7f0000000000)=0x6, 0xfffffe23) [ 252.640089] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 252.692085] EXT4-fs (loop5): Invalid log block size: 65 21:19:52 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000440)={0x4ec, 0xff}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f00000002c0)={@local, @local, @loopback}, 0xc) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000100)={0x80800000}) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x40000, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000200)=0x1) syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0xffff) fcntl$setstatus(r3, 0x4, 0x46000) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000480)={[0x5, 0x4f4, 0x3, 0x4, 0xb55, 0x4, 0xfffffffffffff465, 0x4, 0xffffffffffffffe1, 0x2250, 0x5, 0x8, 0xffffffffffff0001, 0x1, 0x80000001, 0x7], 0x0, 0x20044}) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000080)={0x2, 0x1, {0x1, 0x2, 0x10000, 0x2, 0x6}}) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x122, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8855}, 0x24004890) ioctl$TCSETAW(r0, 0x5412, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, "ef25d45b6bfc1012"}) 21:19:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x5) ioctl$NBD_DO_IT(r1, 0xab03) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd(0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r1, 0x80045510, &(0x7f0000000080)=0x1000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) r5 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20a400, 0x0) r6 = fcntl$dupfd(r3, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x2, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46000) io_submit(0x0, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x81}}, 0x10) 21:19:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x227a6d0f68623fac}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x7b}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc880}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000280), &(0x7f0000000300)=0x4) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 253.008071] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 253.026812] EXT4-fs (loop5): Invalid log block size: 65 21:19:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = openat$cgroup_ro(r2, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000005c0)={0x14, r6, 0xf01}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x1a0, r6, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x78, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x29}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xe7e81a4f9fff075a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010102}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x24}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x400c000}, 0x814) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 21:19:53 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1004, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x227a6d0f68623fac}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x7b}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc880}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000280), &(0x7f0000000300)=0x4) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:53 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\xb3', 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$ppp(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x1000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000080)={0x8002, 0xd, "8198be", 0x9a, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x18000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x3, &(0x7f0000000040), 0x4) [ 253.174950] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 253.192602] EXT4-fs (loop5): Invalid log block size: 65 21:19:53 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0xc102, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)="f563211905c80ae89da2591d6208dfb5be498bb24e96fe51de65f976a2fa0e4c4a96a63968866600e883f64d41e0344b785ef72f47bdbaf9f052ded7ee3be6a0bec77072ae54d16c4417ff2c449257c1aaba5d5ee75b9096b4233aecb0c1ecc3cb7a72d1ba5dc24c1530aa79dfbf5a755570c94360f5a59600d7600a97867a1b3757020c07ee1f0f2865a7eea1e3f1a47427", 0x92) creat(0x0, 0x0) 21:19:53 executing program 4: r0 = socket$inet6(0xa, 0x800, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x7}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x2cc, &(0x7f0000003500)=[{&(0x7f0000000180)=""/181, 0x93}], 0x1, 0x0, 0xb253ca6d5c0babeb}, 0x0) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000002d40), 0xf9}}, {{0x0, 0x0, &(0x7f0000000180), 0x361, &(0x7f00000001c0)}}], 0x480, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000100)=@urb_type_interrupt={0x1, {0xa}, 0x1, 0x20, &(0x7f0000000000), 0x0, 0xff, 0x0, 0x0, 0x3f, 0x4, &(0x7f0000000080)="26ad16085cc3b741cc0033111c629e3a2177f971fc13d7510a4a58e8561b09f75e170a8d632bb1951e9164873490e7a4794eb28dbfa84809ca09035958ef119941865f3087634987aaf1602abc491200e548065d812fc6eba887d003ddf9d5fb5b8c5cbbe5e36940a73380fa5c0bb528929cbaba4b6567233573ad"}) 21:19:53 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:53 executing program 0: r0 = memfd_create(&(0x7f00000002c0)='\x05\xcaT\x00l\xc7\x00\x00\x02\x00\x9b7\xb8\xf2\xa40\xb81\xf8S\a\x0e\x8e\x02g\x0f\xff\x12eZ\x9e\x97\x85\xcb\x123RX\xc0&\xc5;\aJx\"VX\xb1\x85\xdcwV\xa7\xca\x9f\xb6t\x19\xa5\xca\xa9\xd6\x17\x117:\xf0\xb6\xcdT\n\xda\xc8\x8dy\xe0;\xde<\x18D\x84\xa9\xd0\xf5\xd2\xc6Mk\xd29@\xe4\xee\xae\xc4n(Z\x85\x91\xd6\xf7\xb8\xd9\xda\xb2\x95\x13&\x14\x99\xb9<.-8\x01\xd7\xab\xd1\x19\xee\xa4L\x15\x1d\xdf\xce\x16\x10L\xb9\x7f\x96\xf3\x85\xc1\xc1\x9ag\xb95Ft\xa6?>\xf2\xf1C\x8b$c\xb8Y\x05yu\xf4\xff\xf0R\xd9\x81+\x06\xf0\b\xd2\xc2\xaf\tw\xe2\x19j/\xe4M\x8b 0N\n\xd0\x11mlm\x12\xf6\xd1\xb8\xa0\xacj\x03\x98\xa4\x12jH\xadIL_\xf3\xef\xd7i\xe3\xe8\x03\x97\x8f\xeb\x86\xf1\xa0uD\xc2)u\x90\x97\xb3\xc3n\xbbX\t\x02\xcf\xe0\xb6\xeb\r\xb0\xf9\nb\xf7\xb9P\xbaRl\xec\xb5\xae\xdc', 0x0) write$FUSE_DIRENT(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="8aafbd436236412f44f80ee21d1b29a37d501e988462dfc54ae2c7364af8e0f9475e2e4d585be42d7c12c044cbaa2e3e615b7ffb270130d76a0dd05667174278cddb05185d4b5e683b53c84f2f2b2f72e72ef5c57cc8724eeae99049995579af1c70119448e92d3128621c79bdd5a6ee7f0a17c09d6a5f5d69482e000a995af9cd1586596790ef4ce69cb2257d6aeb6af66fe6757dfdaae607c9be7e9dd4e1545e54638993e10cd4a21b1923cd9be85649f801e44cbbd110ce97fbf2be7fe071051a8429f4a81df7208e06bca5c41de1baa638a5fcfba6b701b2209856a69e3c82f98b", @ANYBLOB="729c6b525b66e5e8cc6a04d05f1ad4d17288cb0f6ef204d48149d449057eb31653fb45d0bda22bafe52431f582f7834725eff3b2216868aff2215c562ad02d9888f35e031ff56483fab8a519781df2a570010d4b29d0918529c431e71d41958ebb661ddeb310945a088604f23fbee3bfc5d35d3b431b28b1573563ef00b87586405468551875972476aafe"], 0x29) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100008a, 0x13, r0, 0xf744c000) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(0xffffffffffffffff, 0xc0984124, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x3, &(0x7f0000000000)=0xffffff7f, 0x4) 21:19:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000003e000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f00000000c0)="c4e139ebc6b805000000b95f0000000f01c10fc76917660f3881b7a415c2e866baf80cb8ca54b68cef66bafc0c66b888b866ef440f20c03506000000440f22c0b805000000b9010000000f01d966ba4100b03fee3e0f23e80f01c4", 0x5b}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x1fe, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 253.397192] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 253.424626] EXT4-fs (loop5): Invalid log block size: 65 21:19:53 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\xb3', 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x480000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x3, &(0x7f0000000000)=0xfffff005, 0x4) 21:19:53 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2200, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:53 executing program 4: syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x240081, 0x0) 21:19:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) prlimit64(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x5, 0x177}, 0x0) io_setup(0x2349, &(0x7f0000000240)) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r1}]) ioctl$RTC_ALM_SET(r3, 0x40247007, &(0x7f0000000000)={0x3b, 0xa, 0x7, 0x16, 0x6, 0x7ff, 0x1, 0xb9, 0x1}) r6 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x2, 0x0, 0x0) 21:19:53 executing program 3: mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) readlink(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x200000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x0, 0x0) ioctl$SOUND_OLD_MIXER_INFO(r1, 0x80304d65, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000280)=""/6) setxattr$trusted_overlay_redirect(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='trusted.overlay.redirect\x00', 0x0, 0x0, 0x1) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x810000, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0}, 0x8000) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="821e70fa6810a0f3354cb3d3f4f2f9e2f77e8e41551b24338865794f761964d3daa6c248946f7b0540db8e90fd3cf54dc215ab838883c8e3d2dcb5a240df67049c2349ec343a5b8457b94137ce4bf751bc09749cfca42c", 0x57, 0x0, 0x0, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000003c0)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x54}, 0x20000050) 21:19:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x227a6d0f68623fac}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x7b}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc880}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000280), &(0x7f0000000300)=0x4) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xffc00003, 0x1, &(0x7f0000000280)=[{&(0x7f0000000140)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x20200, 0x0) getpeername$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) [ 253.648120] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 253.695446] EXT4-fs (loop5): Invalid log block size: 65 21:19:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x0, 0x0) lseek(r4, 0xfff, 0x3) write$binfmt_misc(r3, &(0x7f0000000000)={'syz1', "23856473e22dd4d3d80f87447f63b0c73f12ed4e43d2f6dd72013f00bb99943796643e1997a9f999c7aa8802858cb6d7b5569743b21a0dcd3bfb9938bdc419a1510c680fb8db317f9e532233322958c81d1d291d67c8b58cef772be893693cd71c0cdd65834b808737a6f1173b14e4"}, 0x73) write$P9_RRENAMEAT(r3, &(0x7f00000000c0)={0x7, 0x4b, 0x1}, 0x7) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x2, 0x0, 0x0) [ 253.816510] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:19:54 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\xb3', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={r6, 0x9, 0x20, 0x77c, 0xff}, &(0x7f0000000080)=0x18) write$FUSE_DIRENT(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="3502aef2daab731fece29363dfc4a303e18d4d683761006a41cafaa9de6fff8af63aaba879f9cffe646556e0bc63c157cecb7a311fdda7adc43e8cf5928dfc3d93d2903bf4e501ab6e8ecb72361610a98a5799074798d84f8d33eb66839d2233c4cb3b9f4ba129b6c01259475bdb8fdbc9902fcbcdfd1f070bc2e71defbe5a44ca16e3c7a0f1fe5084fb0c1c6d42f76b0bc5fa4c14e193fa46e8711b4f6affde5ab94991a24a294cee91b96b59c124844a8cc71f1c03d693da87de", @ANYBLOB="88e996a097723e3c37dbc07feaf177dcc18d24e8fdc94752585777c45e4326297fa92bd9a85e90d5e6bde304a44509b1d9e92b1e49a1e58a780bd46388a29c712dd8f1c21047ad42930ce1fabb42d3cb7ca14d4bc72fe5ef91231a4494ba600cd82cc32eb6c768dc8c286136be3e89d4376e083ebe5c48b9b2279d4bd5b9dc67d4563a0a85cd8887a0c050f999b37b6a09cbb700ddd57f581d6ae3f8e803448a5e6eef653572263c5d8f697c5c0cc5e1abdee8a2120ba2e6cc2d6d6323afb6d8e5d0bc8921df376c15a29a3227e29ccd21", @ANYRESOCT], 0x29) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r9, 0x0, 0x3, &(0x7f0000000000), 0x4) [ 253.864616] EXT4-fs (loop5): Invalid log block size: 65 21:19:54 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xff67) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x414000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/65) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) r4 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xff7c}, 0x4, 0x35cd, 0x0, 0x5, r4, r3, 0x3fe4}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000009, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) sendmsg$AUDIT_SET(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$packet(0x11, 0x0, 0x300) 21:19:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x9d34) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@private1, 0x4, 0x2, 0xff, 0x8, 0x9, 0x1632}, 0x20) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x2, 0x0, 0x0) 21:19:54 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2300, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:54 executing program 3: mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) readlink(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x200000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x0, 0x0) ioctl$SOUND_OLD_MIXER_INFO(r1, 0x80304d65, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000280)=""/6) setxattr$trusted_overlay_redirect(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='trusted.overlay.redirect\x00', 0x0, 0x0, 0x1) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x810000, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0}, 0x8000) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="821e70fa6810a0f3354cb3d3f4f2f9e2f77e8e41551b24338865794f761964d3daa6c248946f7b0540db8e90fd3cf54dc215ab838883c8e3d2dcb5a240df67049c2349ec343a5b8457b94137ce4bf751bc09749cfca42c", 0x57, 0x0, 0x0, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000003c0)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x54}, 0x20000050) 21:19:54 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x227a6d0f68623fac}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x7b}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc880}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000280), &(0x7f0000000300)=0x4) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:54 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\xb3', 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[@ANYRES64=r1, @ANYRESDEC=r3, @ANYRES64=r1], 0x29) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x3, &(0x7f0000000000), 0x4) 21:19:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f0000000280)=""/246, &(0x7f0000000080)=0xf6) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x2, 0x0, 0x0) r7 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r7, 0x4, 0x46000) connect$l2tp6(r1, &(0x7f0000000100)={0xa, 0x0, 0xfffff5fe, @loopback, 0x6}, 0x20) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$TIPC_DEST_DROPPABLE(r7, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 254.209557] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 254.217143] EXT4-fs (loop5): Invalid log block size: 65 [ 254.362631] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 254.418413] EXT4-fs (loop5): Invalid log block size: 65 21:19:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) mount(&(0x7f0000000540)=@loop={'/dev/loop', 0x0}, &(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)='pipefs\x00', 0x41000, &(0x7f0000000600)='-}{\'\x00') 21:19:54 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2c00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:54 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x227a6d0f68623fac}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x7b}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc880}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000280), &(0x7f0000000300)=0x4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:54 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\xb3', 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={r6, @in={{0x2, 0x4e21, @rand_addr=0x64010100}}}, &(0x7f00000004c0)=0x84) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f0000000340)=[{&(0x7f00000000c0)="69948f8862c9b467400fbda306ee8bf0243405ab503a62d8644320ce4e828f84d20f950e77d4f07a42ae3bd5c6e1820c40fe9e615cece58102bc3a1deee5271583bd0093e916a46ed6c6a6de290746418aa9e3503ed1a407770896edb6b0c70a4c9d414db2ad0801f41528055fd74850d8639c2e7c55a1b861591e51fc50ec7337d9b37d5070daa0abf54b085e212538c8184136c205c4e666656ef2caa33c1eaeaab1441840ece742f0ea7eadc1c89eed60f1", 0xb3, 0x2}, {&(0x7f00000001c0)="a64d386cebbae1ee53b90ba4e8ea097b064ddb97bbda26bf5efdbdd469a630605d5301f4844259640d252294a55117a5041c90dea0fb90f1323964f3ce2cbfcafbba1f2037120c32b13b65dfc2877d593d88d5edba733747eaef76ad2db27d86a8be01766b8bbcd268278a436c9270df039bd6694e65142d8fa44b37800838f672148825575767a19a8ec53f2f8bd9c5a922cbb836b491cdc6c69433", 0x9c, 0x312d}, {&(0x7f0000000280)="2def0aca205ff40054f07091bd8c105100b7e2b53ab7ae002efe27b5d8cd3360997766e0d6e8237658d88892a5a484399a629020bfcfaf6ef7b1aab4ada30985572c877c2721703bd187ff55c8e061cbaffd815c543db923fe82975c8f4ac22d1f35cd029f744fad5aee4ffbf0c2591ffdf9522dd5b947d5015fd08e79429647ba1d5b828662858244c8abbd057c96", 0x8f, 0xba94}], 0x2, &(0x7f00000003c0)='@\x00') r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x3, &(0x7f0000000000), 0x4) 21:19:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d30783030303030143030303030303430303030353162623763302c6673676f6e7465788f3d73746166665f752c536d61636b6673726f6f743d2a242c657469444600000000000000000000000000f2758f1f65c7cdfcee13b620c88e51a2a7c55896b8e82e99f325fd54f734780eab20d6123c79dadd63c55b797c0501091666ccbee850af9a369004f10b8f1d6bd4445d449531111694ebe4b4a159a774cca6956bc39f6d8729d53de42ba23f76e3435ba7a2acd10000000061293ec31e7c139dbdf78d0bded02bbc153fe23eeaeef3a6063d18a7333c57ed7c1496dea31e4f4bd866adc8a2c6981d7a5c90334e999615b4ac67e9e45964b23b5646b156d2ecd437ed762c391286176f6d58dcf28e0b46c28c4aec83607b6176ac128acfb58f3e884081382ba5bb7983f2655965c62c5c504dced95c1e168a1f52e41989623c013633d904dca4a09c0d0bb4056118654e930617cf03861a810ce5cb63534db310810f3c08abd7216dfd6389c99850718f2729a12eca", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) mount(&(0x7f0000000540)=@loop={'/dev/loop', 0x0}, &(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)='pipefs\x00', 0x41000, &(0x7f0000000600)='-}{\'\x00') [ 254.704865] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 254.747037] EXT4-fs (loop5): Invalid log block size: 65 [ 254.846247] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 254.903654] EXT4-fs (loop5): Invalid log block size: 65 21:19:55 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xff67) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x414000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/65) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) r4 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xff7c}, 0x4, 0x35cd, 0x0, 0x5, r4, r3, 0x3fe4}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000009, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) sendmsg$AUDIT_SET(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$packet(0x11, 0x0, 0x300) 21:19:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000400)={0x1bc, 0x7}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:19:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2d00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:55 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\xb3', 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x29) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fcntl$setlease(r3, 0x400, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x7, [@local, @loopback, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0xe}, @private=0xa010101, @multicast1]}, 0x2c) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$packet_int(r6, 0x107, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x3, &(0x7f0000000000), 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket$nl_rdma(0x10, 0x3, 0x14) sendmmsg$nfc_llcp(r6, &(0x7f0000004700)=[{&(0x7f00000031c0)={0x27, 0x0, 0x0, 0x6, 0x7d, 0x9, "a59aa5375fd624bf475f80139f366c2897630b069172ae6c849d2d0d0df49efc8e7d06ed46f9c37be6ea4561221a80720a99d7ef76dfd71851c439e69cbd95", 0x19}, 0x60, &(0x7f00000027c0)=[{&(0x7f0000001200)="54fe7f84f75ee93692e7c6d206d296779db1370d96ca6d8a1632751836b586fe2ab46dc915eb78aac5d2b8c6e44517ae61e7f8caa99d055705e50a346fd793", 0x3f}, {&(0x7f0000001240)="ed73964621261ad34236692143eebb9e1a238e667ad8b01c10b4614cb9622f9c8da204f5e0a8ca9a585c4e2029b5dc038390ba85be453d8f50694530ccd90801c12680d26c53157a4a9f5085c91ab28ad22c01c750de8d05c2a7a3e7cf5f7284d7d04560f10e25438342270238dcaed4d8542ae6ffd6216e41df7b07afba1ab476452add2a3a46113e438633b9", 0x8d}, {&(0x7f0000001300)="6e00bf61fd98ebe797b5df148ee5c9e2f74cf0fdfc027381dc6b976ff2b969b1d71d15bce75f5bf7f233a2177a6b15e2794a35769bb2f493963d67a4462fb76a590ae116648d07d723cba6697640cd5ba1db0aaea747c3583128a858b89b47cbb4e81a3958e1febde6b3138fe131bb2652d3b6ad0ac4a13fb2fef0", 0x7b}, {&(0x7f0000001380)="9d7aa2e18935474ad036131bcdec04ac33e25c3759ae64e6e90f0085aa93abf1e28993639bec5cb71c76a2a4bec6e8037499ead74327f84d815431075423a566e5549ccf9dcd64ec9fa6c8e78f6dc8caa524a0b351b524224802c75bf580de3b779101ed0c25c266798ef80eeda9b2d5d9d973d00a008576d1ff46c77e521f541ec711dd452a2c6d638344b7cf3966ff2bb14211a981471723ac09c739a194dccf2264672d5919e8a97686a295e06d51c3f0491812053273052745a772e32b29e8c6f8c017db1041ea5469", 0xcb}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="e7b854271b74cfd4ca0ca60ff56120cc", 0x10}, {&(0x7f00000024c0)="dc8ed253c463a3ce10138b3a63811f48120eabe95330d04c1b8a3c91d1d4d25ce8e9d26cbea6496e993074ec1c1aa1f138106c158f4e5be036d920a5e07705647d32ded904f02d1df3e033036c0e4bf15714b7a741e1f56762d62a73dec2ec9e76e5734166756347c064e39974e867851d5c951c553580c42cfea4a0cb5edba740820a25c035fe883b06faaf4680b71d03c8162d7e24e896b239b79796bb0eb2ccd192e1e97bd53bbcae2328ff97d1c12268155483c1ba278ab4a8d227e2bfa1606d4c263ea6998d33a18b975a54dd31f04ea67deb59af0f2ec496cf8f7cc22a0cde3e0ec70f295734", 0xe9}, {&(0x7f00000025c0)="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", 0xfa}, {&(0x7f00000026c0)="c54718e691da7281d54680872499cea1d6d9ee5236103030fc7df8ab6f55abd1ee9503a5e1ca8badc22d17348dcd9583100086daefd3b21fd864bed120f5d58ce2d6fca37009cc1dee9bc4351dbcfe0dd089b9a9f31578f4650d5cfb1052cf879a48bf1f48c97839d03b937f1010075144bf20f986ba10490ee44fb47e9be32ef376e69c8b77eeaaf6235a779b33a15bc4cc17a24103a9593ffd5b07837defef5af49480bc2c54a2ec2d37f155fac471f17be1eca7c521593e942088b08eb6ae2161a93422a117b319504996943aa73d8d30377e41", 0xd5}], 0x9, &(0x7f0000002880)={0x58, 0x113, 0x1, "05533eed26329f162f07794595700c2bff880e5a79aa1c8ba1118631c8d4ef00eb2328d47bb75eee6b3724f36f30178d5dddd4f544a74414b630fc5c5f557dc5fed985"}, 0x58, 0x20040000}, {&(0x7f0000002900)={0x27, 0x0, 0x2, 0x6, 0xb1, 0x84, "b16679669a16ab5bfc62d45f75f06719ca3211320c0b80fd8a3d82763d100e1282791ce70288c7ce06c1a3b2c55d9b1249cda1f0749dedaa895676646bdc25", 0x33}, 0x60, &(0x7f0000002d00)=[{&(0x7f0000002980)="3433119b0400000000000000e5d755303f4e6c76b59e93840ad0d988c060a131a1e8b1dd63c64887b2206201b2e48f6fee5bcbf5f2323bcdd90fbeec51ba611b311d65c2e2835a9edd3fb2c74acb145ff3e9394bbacba8", 0x57}, {&(0x7f0000002a00)="7ea64b48b9282108dd66460da0a1e9b281d9653723248249ffb6322d26c2d3e872dd6166a30a0a6959d3ed6f49b399163f858bc231cc4def4bbfc15b1a857a9b6779454b8a16d3fd741d3f1c293f8f4ffe04a6494a1bab57b6", 0x59}, {&(0x7f0000000100)="b7c4b88e4df801b9c66029965f04e9e13b98f8", 0x13}, {&(0x7f0000002ac0)="ebf1dc84876e2d16c641071d6921633c07fef635acd8220ffea41528", 0x1c}, {&(0x7f0000002b00)="af4af5e53b4e7047486e9b9824bd74a2947551685b766b3af8befc2b6c615574e51b4044e475f0311f6b91831a268b91b432f2335040921df411fe5eb3cdd4481358fcf42042b1ef022222e7420e6c31ab10963343ed893ef9e96819d85850fe69e37415d8b764bfc087ae9afddfe0e90b0648", 0x73}, {&(0x7f0000002b80)="70d828a6b06028dbbbad21927880aa7e1bcc4f58c2ee8d49afd3db18f958abd51000aed793d75ae574ff25f7b2b03a9f451197601ea6c7f5f3d06e38b2a6c346b2a29f02c7af5872a1ce068f7553045b686d81493fa4379909f91a8f475bd04d732ba6212837df993346abe66df1ea5399c6769147bf0f8d3cfb1d31a222d8e0e6c3aadcc41a8d416254fc825800b09b43b78189be62fb8ddf126ba93461a40869707e5716f573dcde37a35acba17fdca58fd41b7063a4d2fc6b1f4117a31943eae0993836c4944d329612b1bc30b6c77ea22c0793787a9acf5c10e15fbe97d3080f", 0xe2}, {&(0x7f0000002c80)="f0883283091e5599ecaaa858666428b2586580217da3e892cc490cc800c68bf7e010169fadcee35c78676a4fe78ec739356bf9b5436e8234aa21932ff92f15a049a0aeabb186c0a7684707a106f2e11360b06aa36150e058cde1570408f31abbbc8407a7ba1b3a4d1299ac7f", 0x6c}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f0000002d80)={0x27, 0x1, 0x0, 0xca69158e66437c6f, 0x5, 0x7, "d347ea0ac7a7118a77fc54ad6cb4e5dbfa5826cdc187df626e6fc845d59954f7499428a9db9a480c6ed3ae0f60f79db2fef14a8be4b9b5f34f0cfbbe8900", 0x11}, 0x60, &(0x7f0000002f00)=[{&(0x7f0000002e00)="2ccb153ba979b556085bf8ab1957111e9b2a877101a7da40532db5b06f9e10a7", 0x20}, {&(0x7f0000002e40)="ea8ea0d11dbbd3610e7ea705c79a0c081a517e26ae90aefdd5177f70bdf46216e2512561531ebabaf50798e42d7741393de86b580e11079ca853dfc116adb9f98843f98c25ec023f42c99c6b7655edd383321c52fde2580cdf57c11df3eb55d0469aef5afaebb901690d44c5f531854516c58fa1b4b89c65f0b3c163616af50a85a8a40eccd4c3f86012da92cff3", 0x8e}], 0x2, &(0x7f0000002f40)={0x68, 0xff, 0x100, "ab5e41ee19fb00f1aba2d07ec7310959c1c416416544ccd28ca2ef4bf63bfa398525b5226acba84db550bc36f7b06a0f9b11ca3b1b90aa3642ea97fa44a6740110c49d802765aad5c9ee74e149d5bda64e0b8064dcb13bc1"}, 0x68, 0x8080}, {&(0x7f0000002fc0)={0x27, 0x0, 0x2, 0x0, 0xff, 0xd1, "757899a9941c216c8c3478724b113dd108a6b76c95c4f8f1b6261548b08746bb2c1ad620a21ca35f3933ba059bf1cc74389bb44a8c05a087d19c53aafc290e", 0x34}, 0x60, &(0x7f00000033c0)=[{&(0x7f0000003040)="5b099e94ae37aac3a1b35f6cda7e0cf6d7913f3d4e45dd508782c5cf3b12bf961ddcc8d444f2146fdd4337cd793cce940f3df1864b8a089fc8c01d26d6ef44b7a2c0f266e2f40cdc14525b0d73e018116127a31c1b49585e878f11aa96061275484b1fd23420c8365334f302ae7d10ffb2ad101d030ad01f9417d0d5b3dda3f8276deedee9a98538f2c0d4b67ff3f0e6481d4a602ed0909717bbcc8d63587ba8ac68a3bfa8b7d023d5b589f6", 0xac}, {&(0x7f0000003100)="f6ff64e3069d803d09ca5d2463d4972e2f1c2b736762ff252bb870ca2495636ed59278dc530db21f6cc39e1ff09dcf7e26674cb1cd2c2ec1b160f64a5810a9d2cbac8ece5b5fc63c856748d902955043587296361642476135f518f183ebf3966e6a506cb477005d0b17c06d1a61e117f0234ed3797b36b1355f998962778ff181acca96c25c88eba195c946771042d83a0b642ac4097da65a9caa182a062db061aa8e16", 0xa4}, {&(0x7f00000048c0)="e466d6000b5d768025dd0692ade833e1d8fa13404d769b4ac875d7b2402a57dcc4d70227f8ec62c058a2cfa5caa0f58d32469c0d410e92aad8fba485afddf7e5aa77e49490537db1fc4aa80d348bc5729d6324b9ab18849f52b42ed21d8098078e16f3ba7d5f5ae996c62a735f1ed92572bfedefd6b392102f1f222d2a734cb5f51ea77a0b3040e0c88037c2322f1a1b1203389db39b39ec86b0ee14bb28070b380557b2d9988daa365368ececff01b64f18111fcf5d9713bfcb86d1813258fdd32f4ead2e47857e460abcbd7796d44771f392f2237f01f6e8f4f8", 0xdb}, {&(0x7f0000003240)="aafaf5a6e4ac6d6a2114239ef9412fbfede1e02a34b6e46619785a5ec8c318480c2da62e8bda62bd9bc9db051beda1cade9cb880918c770f791ebfde39ab8edcf1f65217857db76365e280a721745a2e6cf3cf0fb22441762ac778690900935256535102f8c39632948d73793fce5d11d378a63651171363edd463198c20a818c42f9d21c0f44004da0b6b4922c4fa57418619366ce6dc8277fc6f45d0fb2e10315f7cd80f67885ae0e551a086851c6c4ca21b3af57128315567e0c02c152afd2cfa07b93417fd", 0xc7}, {&(0x7f0000003340)="bb96ec92d203c2bfca40a1033395c25e724b294fd41ed125f23564421f96159b004ea452e7f3aab353cc27203dfeee8961a22d322af24dbf8a1d8aa8fb4a73329d2fbeb29d15009cbac95c649f5e5169326efe2711c056059cadb7980f5f0fc6e0fd1d707ae96ce1e33024ca4506b49a2dbf0bb86edfd4a8fadd", 0x7a}], 0x5, 0x0, 0x0, 0x4008000}, {&(0x7f0000003440)={0x27, 0x1, 0x1, 0x2, 0x6, 0x9, "36362e5503b7499c5b086c68fd411b41d49e959a973bc07f38e66856bc5b93a593cf68094eba478ea4abe8d772445bd8fd99c55862cec7f3739a4b00", 0x16}, 0x60, &(0x7f0000003840)=[{&(0x7f00000034c0)="f67adc8db0e862e30d070de26c61b105b4016c60cb0a853693d158c9a520e33a44ae380c09d259980fb66a99bfd59d17845873c8f11f345d31ad18e5651eacff8ce70bec4d4078fc2eaccaacda4bb88ae195a1bd2f2b4223bf5c39e9cccc2c1d52d34617b84d0cb698478de4314a1cda159ca9fa7766f9c49aae247bbe48c63b3762133d98fec4", 0x87}, {&(0x7f0000003580)="07450656f012ba1cba46aa5cdf2de69952215eeffb8ae02fd680761227d66355aefc504bc9a885023a5d97539e2aed145b7b5ac6a5e3b70e37f7efdded4f7f3b83a9e5d576bdc60731d946372f7669743650bb520baff6e1757c3ea545beab5affa0d1cd0c5c0f4db9f2ec7d4d58c7314b3267f9ab9145f2bbeb045443529e88349893f1c9d1b98a074f06efb6c0f5e17fb318bd79c468a1d6d079582b2d4f5800f5ea6514243f1eb9a4552b9754ef513c84cf2cbc799afc54e30ec11b636d620d95be7485345a6ccd5d8dd4c695687b4ee6e7cfbde1bc36fd81", 0xda}, {&(0x7f0000003680)="6d20ec5740a301e32af4b34e01aea5dfdeba5a065724d24e4f70d8fb1b45a1b6cee36cd316b1238ae5d24cfd138b3c50ab3a8e8d5a112e762d11a8a51ce8d78f09", 0x41}, {&(0x7f0000003700)="dd3ee897f7d5546273af35c5c4eb63f169c5adb06906d76c6ccb967bafeb4419f829115fb542c6d418f50d4d6738eb1d66d90aa0bcc47aa25f9951f09e553e1c302d9fb830553676c0af8441f073b30366bd0ce7ed83484514", 0x59}, {&(0x7f0000003780)="73d26261dd226749a051e383d0153b8a72a8a13f7e34eff9363ab7cc2391db8e4c5b8d1c403350a4e11b2400426aaa2794369d1248848f10fcfbb263157c52c55cac52a9830c20fb836d0e969f26cd0d4d44b4f4069bf9fc7baf36f97d45f0b7d39d765dba4798d571e22896c88b0391d43e78b4fc60863b28d82dc058d3083def9525f3c62dc2ead3a7e4a1ec3b7afee77cfc5139355d2217cdde394a5404397f57053b68a5cab958c3b2", 0xab}], 0x5, &(0x7f00000049c0)={0x80, 0x104, 0x0, "05eacb1b6c1bc1bcec5d0c794723b4e287c605afd1e3d3c45a155e0fc0d840ef4d961756036c16b95532413f3023bdc91d5ad87fc04cbc787fd737a85f7a202929995f2cb6edd2d75ba44622af53b187b56df0bda5dd68ee1199882edebba4c84a01ae89db73ad028a09"}, 0x80, 0x20000010}, {&(0x7f0000003940)={0x27, 0x6, 0x0, 0x7, 0x9, 0xff, "aa8d8df885107db8b1407529fa9af46a20abd5784c88f765cbb506b686006dfcb1adb51d2a7578c15d3d12b8f81020b731e02c3e6e9e6174ab7b4792d11583", 0x2b}, 0x60, &(0x7f0000003d80)=[{&(0x7f00000039c0)="cffcc7afae57de6c4a899110aeba927c839a3bc71e1a99a1faa5eb223862ab758ec033e42f88981b3bbd99c0278d94fa9e1a1d1ac0a09ba7b713d06bf50331f79e01cb178489933e81312671fccbd520e3146a8fa9676490c0cf99425233f72e037d9ba9234c829f0b90859e63b821ffedc29f6522979b4607378b750062f0bb455c297173", 0x85}, {&(0x7f0000003a80)="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", 0xfd}, {&(0x7f0000003b80)="c04f5a40578828f66b1740fd35cdf9fb0c9e7b67f71b9994e4cbefb88ad62cac0225ef4fee4d4f3ff1fa2c87a3e422964f9658e335a1e4cf82872724281fcde7fe35454e83a66b6e2c0e6d33e348d7c5abceab7a6fc2c8068cff6da6125f898af4983b4a2b24b0d971fee535d82df40a9e19aaf09dc7b8650a0452e213231b3a9ebd229c821992bb5cd2fa391613d7540205fad36d952ee2d38e0090589e67799a6cc78892d45f", 0xa7}, {&(0x7f0000003c40)="7d857e6884a45342ccd9f4184be6469735aa7618a28815028e1b6ef2defdfef874f65c7f2bd003756ecbe76a66a7d6a3ef9b5e70efbc99cce319", 0x3a}, {&(0x7f0000003c80)="663d3ae37dda2c84e062801d6fa2b8811a7c144d816c6c39d7a692e9debc9d63410738749e02bdb6acbb91ba50438980c6f7362fc587c90c7a2d330f7732cd3c7ca84e5a981fef66ed7b9c684183e67c52bd8da350d426832d27d534bb9b57a1d29122ed4abbc366d51f8aab46b07362b0ca567fe0168045b568d2d5797dec5090882dd0eea17d227e5686bd6b3e9296eab93c294a8037d42be761", 0x9b}, {&(0x7f0000003d40)="0c1e899f5c55160bb400a12c3bb913990088fb4c27c830775390c743d8ad729bc59852dccc9dd60f3567b48f91ed3e792ddacd10d2525981c774bf76", 0x3c}], 0x6, &(0x7f0000003e00)={0x108, 0x110, 0x3, "c28021c79cf5bb8ee0990ba8a646dc3f2389abba592b51b95514fa0d72916d56029210fb2afaecc34ca34fe356bb9a53c8639b38c2b4d87c76461f3f05d33543c843cec7608c3041720a8aa07929979c92ee8257948fe8311b625c06e43dc148f8d9464d998ede9614703a99070eee7a06abfce8b3dc754d0ea15cbb0f70776f700f7c55de043d243e44bc2b6f840f59b06b26247aca02cfd869cdc70b53b5ae107c5153e439cd941681345b77e65ac4ce2925a445d5abb98dd288e5e6c4cc2ea2ce23c23f445ac420dba011c6807d36d99bfed772893cb9056eb409b95aab784f193c95ef521d3563cc24514973b03698c0"}, 0x108, 0x20008000}, {&(0x7f0000003f40)={0x27, 0x1, 0x1, 0x3, 0x1, 0x7f, "f6dea2df5def16778cb1b52d99e6e737e7880e02ea0bbd7b2d7dc2b28cc123899b8961db3903d86db6de059ba8f1c85c8cb675af4a4ee65159d0567cfa231f", 0x800000001f}, 0x60, &(0x7f0000004380)=[{&(0x7f0000003fc0)="775298c239fff5809b3238b4731330b2a440327bae747c85e81bfee70d7c06237e2dce291d700991dce4a848b50f3fbcc1db87804bf4a00d86cc0f5d26b7dfcb0e8c4f9f6104f6d0da7fba8aaa84635b6c9ad0932a83b610064a2bbba5c10c87", 0x60}, {&(0x7f0000004040)="e08f15883698f3b2cff5f8f7fbe0b165f26dc3fe103c419cafba8882b93ab01cb5390b8999712cbd05820e6b68cf0a86f355522237", 0x35}, {&(0x7f0000004080)}, {&(0x7f00000040c0)="09351aabfa14c087f44088635aa1b973fd43dd4978389bf807632fc114ae295a97fed3785d1be81da6d357b080debb645e27c85f7e3a14b426e4121f72720abe6a002bba9bf0996edcbb5d017797e3677e98923f837556cdb065a10ccf0719f5c6110adabd2a18afcaf1b0a9a1731c4b241719cc6692cfab9162d69ec448af9d0d1d75f0e3815e043017d9b17e9a1fd031dfa0f473ed6822443ed5a5287710169b70fd33e61220c51e38aa18ba92b5bb47c8fc29efaba54542b819d35801d8431342f2810a0b2c3292a58a0cf527a4589d81d46733929c9f8500a508022f25d3fd", 0xe1}, {&(0x7f00000041c0)="f5221edc470d6aedacc3d334538588121ae97d445e3f4881a90f59664838fc", 0x1f}, {&(0x7f0000004200)="4fcc387cfce3567ebb5bb7b5efa87d82f9a64bc16f2a317e64f8b85708fe25194962788499085c12869ce4d4b8d8e61125a178514ca7cabc73aab67c5d2c2ba38c5d27d61aabdfcdbed59a836455c1e6bb8f760741d3d28a6f0409bbf2403c2027a2f1be7aaf09eee6032f3de62a77b308bb8f27e0c6212d24d278bdfe01044e1addae7b6e9419f2c5714f9adf987a7f0bc0e0691bb11e3578256cd9d16851ffa3ddd28e8dbbf78148669296931ca4ef963435a44f717aac8b7b1b", 0xbb}, {&(0x7f00000042c0)="eb28aa9bc5deea5187cb1409f6b88224fcb87fa9b77ac089f403a4ab7b1cafa2905003a53162e54e50b83f6490be10a79f4116beeaceda7a4ad37ab3ff6111d7b27bed741539be020c5494bcc1b4d3cd79b53f06dd3ec6289efb40c7e30f4724880d9782dde3b422f927775bf498096ef092dd4772b5c536b8179b08551e85d48e201daf3be97e0aac4ccbdf128686e42080f6ae", 0x94}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f0000004400)={0x27, 0x1, 0x1, 0x4, 0x6, 0x4e, "43465fd1af8fe7d761a4dc9283f9411c7d3b180240c1c19be00624b030727b547b8813ede77b3d6a9249019df6bdfe1954dea7cd5443749b5cc310760e789c", 0x2f}, 0x60, &(0x7f0000004600)=[{&(0x7f0000004480)="97f7af92348a8227bad33cfe9c7caf9a376822276ba865a55bbdafc1912b3f2314d4d58a1b112290f97347e406070dc560cedad48df2f6b9bf0734f694e6940cff8ec17bfc8b008358c12f2c2f0c1603e498a7feb435ddd9a6e8d1ab674bbc4f4354de49b7777ab724ad1d8383ecb7521efb749013b7ff900f6f2555dca272f98c4bee8dde319fbd0b657bee836a271905b213180f6c119f6f4d2e2b921f5af27e52667cfa5cace06329b9723f299c1bd984b6c451e62984c23991b39f29dca1e4cf2d52b9db9d556c004900dc8ea21d18874900576d4720c8762a17dc6c7baec5f94ab3d6", 0xe5}, {&(0x7f0000004580)="44a264eebd113d1db806a7b1b03e5574054abe12bd23a54aa913a64b5fc7e8034f782e8706ac6e1e0a696f6d91358ed0419882b76c3195a15fa9b8bc060423e4b01b9d19dc424a759c3940ae5b83622234d746d671c2fe8e0dc7617068aa96e64f", 0x61}], 0x2, &(0x7f0000004640)={0x88, 0x29, 0xffff, "292df4870d168194e218ee8e6081d83296584f9f4b6cf140c0f4eed0faf85a08cbbbcade7f68d23d6f91838b32a0bb5640a7ce5af32f56ed46743f4b509fb5e31bab7f7bb5ac85767baec274c7ebdde6c7de762a6df2babe5633463576c31ee4b977e6069d276123c39234784fcebfd7bb6109ac4678"}, 0x88, 0x8850}], 0x8, 0x4000000) 21:19:55 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) mount(&(0x7f0000000540)=@loop={'/dev/loop', 0x0}, &(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)='pipefs\x00', 0x41000, &(0x7f0000000600)='-}{\'\x00') 21:19:55 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x227a6d0f68623fac}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x7b}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc880}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000280), &(0x7f0000000300)=0x4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:55 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xff67) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x414000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/65) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) r4 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xff7c}, 0x4, 0x35cd, 0x0, 0x5, r4, r3, 0x3fe4}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000009, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) sendmsg$AUDIT_SET(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$packet(0x11, 0x0, 0x300) 21:19:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x8400, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r6, 0x2, 0x10000}, &(0x7f0000000080)=0xc) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x2, 0x0, 0x0) [ 255.651394] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 255.712538] EXT4-fs (loop5): Invalid log block size: 65 21:19:55 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x227a6d0f68623fac}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x7b}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc880}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000280), &(0x7f0000000300)=0x4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:55 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) mount(&(0x7f0000000540)=@loop={'/dev/loop', 0x0}, &(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)='pipefs\x00', 0x41000, &(0x7f0000000600)='-}{\'\x00') [ 255.828452] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 255.841984] EXT4-fs (loop5): Invalid log block size: 65 21:19:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400280) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, 0x7, 0x1, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000040) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000100)=[{0xb94, 0x3f, 0x96, 0xfff}, {0x1f, 0x9, 0x0, 0x81}, {0x845, 0x2, 0x7f, 0x3}, {0x4e5, 0xde, 0x1, 0x1f}]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x2, 0x0, 0x0) 21:19:56 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 255.986681] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 256.018697] EXT4-fs (loop5): Invalid log block size: 65 [ 256.157329] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 256.176173] EXT4-fs (loop5): Invalid log block size: 65 21:19:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xc002, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x20, 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0x1f, 0x7, &(0x7f0000001680)=[{&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000400)="e335bad6f4d7827298e5b631a8e6ced53e215504bc8d7834897ed06d6bf84ac3ace075c472dbe4930431889249c4669bd0dd4421a8643509d4c928565705679830dc895565fb45cb4d5522c950e12731550318fc2795099d888c1f5d3b7989eb9cdfe018df78aac4653e3d6c0f68d963e007cce898ff30f050301c9783861c0196ba994ea3bfa7ccce9ddd5a0ac3fafd018706ab49cb80b2c419174adef1d4c89990cc04854cde14583d0e5751f5a80ece4173f4c9dc386e15335942fe3fa1f3a3dcf2732d8e955d991c494c0f0b88188240bc85d94debdf", 0xd8, 0x3}, {&(0x7f0000000300)="ae1391266eb7cf261d189352ba691be3e4e9f19597921a8fd2580046ede0f0c7e751bf5523eddefba8aa279f429c9c905bfc1922b86168619628282704b91ca6f6e17fab17792e0f78671b0c4c19731a9db51d2497b80837d9635d6e6086cd408c49e6e5a1e45fa5020a08db45b9f53f8910294e86683d4c4f15a63d78e45ad885", 0x81, 0xfffffffffffffff9}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="1a3f83d9fe6d189d5120ca75b2b4", 0xe, 0x40}, {&(0x7f0000001540)="8ee6be7bfd2cf9178eae7b77915f109c93baf801d60a1ab18476ea1a7b4ae82f781b0b10bc76cfb297112fe8ece9a99e8df9657b1ac6dff7a692eb0f1fa29b721f9e5a12bf45a04c15ef67452d5e4dc506cc0590fc98b692dbdf8a72d895189b9ea3a7d70a2047435d3704b6a4a73b07d2f33b12dba053dc7e755d342ab74007b8a1b001c2582abdbf82ec9048e22b19ea8f4c9540b3b4957694ffd175d614666b0e57674ba65d2f7b753b6963a24d012cff8142a02a7cc1b50860", 0xbb}, {&(0x7f0000001600)="0b7aef059c8fdb5342b7d815ce3861057e794621c8e406b6b10bfbe4ac4bf524c50cebfda723a676d0252fbc9ac1de7691a40c1eb6a168aca48f70907c75d0c0c52e7d5e302090f97522b755984e4ea48572ffa7b72fab5ac9b7ecb0519ff0021f2ff13c43fc399c72aa4a3804cfcc8223a71dc14d27", 0x76, 0xa}], 0x8001, &(0x7f0000001740)=ANY=[@ANYBLOB="646f74732c616c6c6f775f7574696d653d303030303030303030303030303030307573682c646f74732c646f74732c6e66733d6e6f7374616c655f726f2c6572726f72733d72656d6f756e746d06002c646f74732c646566636f6e746578743d73797361646d5f752c6673757569643d3130643663366264623765392d34c47ceab43021d943ae12c72ce026ab6261302d623834612d32373466343564332c66756e633d4b455845435f494dffffe800"/188]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_slab\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000003c0)='7', 0x1}], 0x1) recvmsg(r0, &(0x7f0000001a00)={&(0x7f0000001800)=@nl=@unspec, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001880)=""/254}, {&(0x7f0000000240)=""/40}, {&(0x7f0000001980)=""/21}], 0x0, &(0x7f00000019c0)=""/37, 0x4}, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = accept(r2, &(0x7f0000000180)=@l2tp={0x2, 0x0, @initdev}, &(0x7f0000000100)=0x80) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/dlm-monitor\x00', 0x2a840, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) ioctl$sock_bt_hci(r3, 0x400448df, &(0x7f0000000280)="1122819f748157f391d18f7107db0b37720c998df745a6e4c6989c438b5f4517a32a33938fcdf72863ae0692344d36c41ec2c00b66babc509c5cc0bbb4bb184a3af4307e0e5dd4b8c6a451b0010ff32a653de630ae384b7e9280f7d06da70470066fb434a19374e75980") 21:19:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x227a6d0f68623fac}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x7b}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc880}, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:19:56 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) 21:19:56 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x4000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:56 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) mount(&(0x7f0000000540)=@loop={'/dev/loop', 0x0}, &(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)='pipefs\x00', 0x41000, &(0x7f0000000600)='-}{\'\x00') [ 256.546614] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:19:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvfrom$netrom(r5, &(0x7f0000000280)=""/160, 0xa0, 0x2040, &(0x7f0000000340)={{0x3, @bcast, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null]}, 0x48) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000000), 0x2) readlink(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)=""/92, 0x5c) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @private}, &(0x7f0000000080)=0xc) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:19:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x227a6d0f68623fac}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x7b}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc880}, 0x80) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 256.589737] EXT4-fs (loop5): Invalid log block size: 65 21:19:56 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f0000000100)={0x0, 0x0, 0x80000000000000, 0x1, 0x7, r2, &(0x7f0000000100)}]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000080)) fcntl$dupfd(r4, 0x0, r4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_G_PRIORITY(r8, 0x80045643, 0x3) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @multicast2}, 0x2, 0x3}}, 0x26) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x700003a, 0x0}, 0x4}], 0x400000000000085, 0x0) 21:19:56 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) [ 256.729616] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:19:56 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) mount(&(0x7f0000000540)=@loop={'/dev/loop', 0x0}, &(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)='pipefs\x00', 0x41000, &(0x7f0000000600)='-}{\'\x00') [ 256.801732] EXT4-fs (loop5): Invalid log block size: 65 21:19:57 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x4800, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:57 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) 21:19:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x5, 0x36, 0x9, 0x7}, {0x3ff, 0x0, 0x9, 0x9}, {0x3, 0x6, 0x31}, {0x1, 0xfe, 0x7, 0x2}, {0x7ff, 0x5, 0x3c, 0x8001}, {0xfffe, 0xff, 0x9c, 0x4}]}) r2 = fcntl$dupfd(r0, 0xfc0720136f94d529, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x2, 0x0, 0x0) 21:19:57 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x9, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000580)="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0x1000, 0x9}, 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{&(0x7f0000002580)="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0x1000, 0xa0e3}], 0x140000, &(0x7f00000038c0)=ANY=[@ANYRES16=0x0, @ANYRESDEC=r1, @ANYBLOB="2c736d617368041a75fb17864327714fffc88e6cef6a66736861743d252c6673757569050000006500373037602d656666382d32363930cab7307d51122ad930c5e08052652c7063723d303030f43405d60a0cbc3d06d1293030302030303030303030303030303591c6e5d62d0d9bc19d1a56f53f424bd0add8584e2a7b949ab376f6f552258c65032cbb963d66972c553b39e742497c24aa833484cecb22ecd12f77bf825180459569150d1d3e10725d6a601b361dd48b9a3edad958e162d34e0cf7822ac93f169f22a0753f27d7691cdeb2535573a0b8775c1fbe7f05afb6f6778373c9b0db86e7cfa6cbb41724dad5e7884b9c0088bc26ab5f06395bbce40f86a3c9bc65feb59809b872ce538905006b897286923fed8ea307e80f7ce9d261fac238e1183a6c68ae45bd0893a946ffca0cf3adcb848408593b3047a22fe6d6659931f8c0a351ed8ee000c3966498db42453acf7e37ec828f20be9c08e858e064ebfd39f2fe5d455a911210f437cb6c846963eb197a581cfcd896d7f4ab6041dd3a53bb19fe6474be"]) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)) open(&(0x7f0000000080)='./bus\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x12, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x6) r2 = open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r2, &(0x7f0000000000)={0x14}, 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x10000, 0x3, 0x100000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffc}]) r3 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x110) write$P9_RREMOVE(r3, &(0x7f0000000340)={0x7, 0x7b, 0x40}, 0x7) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000280)={0x100000, r3, 0x6, 0x0, 0x804000000}) [ 257.063801] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 257.091534] EXT4-fs (loop5): Invalid log block size: 65 21:19:57 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) mount(&(0x7f0000000540)=@loop={'/dev/loop', 0x0}, &(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)='pipefs\x00', 0x41000, &(0x7f0000000600)='-}{\'\x00') 21:19:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) listen(r0, 0x4) 21:19:57 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futimesat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:19:57 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 257.211000] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 257.221109] EXT4-fs (loop5): Invalid log block size: 65 [ 257.257763] audit: type=1804 audit(1591910397.391:45): pid=12795 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir545701351/syzkaller.TYQDEn/100/bus" dev="sda1" ino=15753 res=1 21:19:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x600200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:19:57 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:19:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 257.311878] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 257.333417] EXT4-fs (loop5): Invalid log block size: 65 21:19:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) 21:19:57 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 257.434633] audit: type=1804 audit(1591910397.391:46): pid=12783 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir545701351/syzkaller.TYQDEn/100/bus" dev="sda1" ino=15753 res=1 21:19:57 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) 21:19:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="771ade86f53347173794726d1563af8069665a9a1988911583"], 0x1, 0x0) r4 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0x0) shmctl$SHM_LOCK(r4, 0xb) shmctl$IPC_RMID(r4, 0x0) msgrcv(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044401500"/216], 0xda, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x7b, &(0x7f0000000140)=""/89, &(0x7f00000000c0)=0x59) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000040)=""/87) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'rose0\x00', 0x9}) [ 257.574012] audit: type=1804 audit(1591910397.391:47): pid=12783 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir545701351/syzkaller.TYQDEn/100/bus" dev="sda1" ino=15753 res=1 [ 257.603153] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:19:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) [ 257.622384] EXT4-fs (loop5): Invalid log block size: 65 21:19:57 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:19:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/180, 0xb4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x200, 0x7f, 0x0, 'queue1\x00', 0x6}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00000000c0)={'veth0_to_batadv\x00', 0x1ff}) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000100)={0x2, 0x3f, 0xf344, 0x40, 0x7fff, 0x80000001, 0x4}) write(r2, &(0x7f0000000140)="44a00b2c54672555b93c0ba3460d18963cb5efec2ba45aa83f89609d136401ed06fefaca4a5db9776bf0573e826fd1335d6da9cd949c25df169139204279bcc87d67595d5eef897512c0ee2f769aa5445d41947b44c4895dc3f37487174cbbbf8ef7854ee861d773817579120e77c4083957688666463081b300c14eaefb1b4d1fdfc9a13b079d45773569d488e7f255822978bae7793c", 0x97) [ 257.718076] audit: type=1804 audit(1591910397.431:48): pid=12795 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir545701351/syzkaller.TYQDEn/100/bus" dev="sda1" ino=15753 res=1 21:19:57 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) [ 257.773938] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 257.795779] EXT4-fs (loop5): Invalid log block size: 65 21:19:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6800, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:19:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) [ 257.926814] audit: type=1804 audit(1591910397.441:49): pid=12783 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir545701351/syzkaller.TYQDEn/100/bus" dev="sda1" ino=15753 res=1 [ 257.988586] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:19:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:19:58 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) [ 258.046410] audit: type=1804 audit(1591910397.441:50): pid=12783 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir545701351/syzkaller.TYQDEn/100/bus" dev="sda1" ino=15753 res=1 [ 258.061593] EXT4-fs (loop5): Invalid log block size: 65 21:19:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x8001, 0x1, 0x3, 0x81}, 0x14) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bind$bt_sco(r5, &(0x7f0000000100)={0x1f, @fixed={[], 0x12}}, 0x8) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000040)={0x1, 0x50e9, 0x2f, 0x7, 0x2}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:19:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 258.157464] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 258.213613] EXT4-fs (loop5): Invalid log block size: 65 21:19:58 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futimesat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:19:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) 21:19:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x602080, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x21, 0x4) write$P9_RREADDIR(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="a60000002901004b000000200400000004000000000000000000c007000000007f07002e2f66696c65300104000000000f0000000000003f07002e2f66696c653010010000000200000000000000e3e6ffffffffffff0407002e2f66696c653002000000000200000000000000a2000000000000000007002e2f66696c653004040000000000000000000000ffff0000000000000407002e2f66696c65300000000000000000"], 0xa6) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) splice(r3, &(0x7f0000000000)=0x9, r2, &(0x7f0000000040)=0x9, 0x8, 0xd) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x2, 0x0, 0x0) 21:19:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 258.461306] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 258.481313] EXT4-fs (loop5): Invalid log block size: 65 21:19:58 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bind$ax25(r0, &(0x7f0000000000)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @bcast]}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x2, 0x0, 0x0) 21:19:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:19:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d30783030303030143030303030303430303030353162623763302c6673676f6e7465788f3d73746166665f752c536d61636b6673726f6f743d2a242c657469444600000000000000000000000000f2758f1f65c7cdfcee13b620c88e51a2a7c55896b8e82e99f325fd54f734780eab20d6123c79dadd63c55b797c0501091666ccbee850af9a369004f10b8f1d6bd4445d449531111694ebe4b4a159a774cca6956bc39f6d8729d53de42ba23f76e3435ba7a2acd10000000061293ec31e7c139dbdf78d0bded02bbc153fe23eeaeef3a6063d18a7333c57ed7c1496dea31e4f4bd866adc8a2c6981d7a5c90334e999615b4ac67e9e45964b23b5646b156d2ecd437ed762c391286176f6d58dcf28e0b46c28c4aec83607b6176ac128acfb58f3e884081382ba5bb7983f2655965c62c5c504dced95c1e168a1f52e41989623c013633d904dca4a09c0d0bb4056118654e930617cf03861a810ce5cb63534db310810f3c08abd7216dfd6389c99850718f2729a12eca", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) futimesat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) lseek(r2, 0x0, 0x1) 21:19:58 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d30783030303030143030303030303430303030353162623763302c6673676f6e7465788f3d73746166665f752c536d61636b6673726f6f743d2a242c657469444600000000000000000000000000f2758f1f65c7cdfcee13b620c88e51a2a7c55896b8e82e99f325fd54f734780eab20d6123c79dadd63c55b797c0501091666ccbee850af9a369004f10b8f1d6bd4445d449531111694ebe4b4a159a774cca6956bc39f6d8729d53de42ba23f76e3435ba7a2acd10000000061293ec31e7c139dbdf78d0bded02bbc153fe23eeaeef3a6063d18a7333c57ed7c1496dea31e4f4bd866adc8a2c6981d7a5c90334e999615b4ac67e9e45964b23b5646b156d2ecd437ed762c391286176f6d58dcf28e0b46c28c4aec83607b6176ac128acfb58f3e884081382ba5bb7983f2655965c62c5c504dced95c1e168a1f52e41989623c013633d904dca4a09c0d0bb4056118654e930617cf03861a810ce5cb63534db310810f3c08abd7216dfd6389c99850718f2729a12eca", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futimesat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) [ 258.573016] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 258.605102] EXT4-fs (loop5): Invalid log block size: 65 21:19:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x7400, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 258.785622] 9pnet: Insufficient options for proto=fd 21:19:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futimesat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:19:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r7) connect$pppl2tp(r5, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r7, 0x0, 0x1, 0x1, 0x4, {0xa, 0x4e22, 0x0, @mcast1, 0x97}}}, 0x3a) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000000)=0x2) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) [ 258.822236] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 258.856478] EXT4-fs (loop5): Invalid log block size: 65 21:19:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:59 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 21:19:59 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:59 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 259.006201] 9pnet: Insufficient options for proto=fd 21:19:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:59 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futimesat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x77359400}}) [ 259.051559] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 259.104241] EXT4-fs (loop5): Invalid log block size: 65 21:19:59 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) [ 259.138520] 9pnet: Insufficient options for proto=fd 21:19:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x166) prctl$PR_SVE_GET_VL(0x33, 0x1a029) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000000180)={0x7, 0x10000, [{0x1, 0x0, 0x6}, {0x4, 0x0, 0x4}, {0x8, 0x0, 0x3}, {0xfff, 0x0, 0xaa4}, {0x4a2, 0x0, 0x45}, {0x7, 0x0, 0x3}, {0x8e6a, 0x0, 0x3}]}) syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x8, 0x4000) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendfile(r3, r2, &(0x7f0000000000)=0x3, 0xffffffff) 21:19:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 259.197575] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:19:59 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 259.247589] EXT4-fs (loop5): Invalid log block size: 65 21:19:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:19:59 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d30783030303030143030303030303430303030353162623763302c6673676f6e7465788f3d73746166665f752c536d61636b6673726f6f743d2a242c657469444600000000000000000000000000f2758f1f65c7cdfcee13b620c88e51a2a7c55896b8e82e99f325fd54f734780eab20d6123c79dadd63c55b797c0501091666ccbee850af9a369004f10b8f1d6bd4445d449531111694ebe4b4a159a774cca6956bc39f6d8729d53de42ba23f76e3435ba7a2acd10000000061293ec31e7c139dbdf78d0bded02bbc153fe23eeaeef3a6063d18a7333c57ed7c1496dea31e4f4bd866adc8a2c6981d7a5c90334e999615b4ac67e9e45964b23b5646b156d2ecd437ed762c391286176f6d58dcf28e0b46c28c4aec83607b6176ac128acfb58f3e884081382ba5bb7983f2655965c62c5c504dced95c1e168a1f52e41989623c013633d904dca4a09c0d0bb4056118654e930617cf03861a810ce5cb63534db310810f3c08abd7216dfd6389c99850718f2729a12eca", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 21:19:59 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc40a, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:59 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d30783030303030143030303030303430303030353162623763302c6673676f6e7465788f3d73746166665f752c536d61636b6673726f6f743d2a242c657469444600000000000000000000000000f2758f1f65c7cdfcee13b620c88e51a2a7c55896b8e82e99f325fd54f734780eab20d6123c79dadd63c55b797c0501091666ccbee850af9a369004f10b8f1d6bd4445d449531111694ebe4b4a159a774cca6956bc39f6d8729d53de42ba23f76e3435ba7a2acd10000000061293ec31e7c139dbdf78d0bded02bbc153fe23eeaeef3a6063d18a7333c57ed7c1496dea31e4f4bd866adc8a2c6981d7a5c90334e999615b4ac67e9e45964b23b5646b156d2ecd437ed762c391286176f6d58dcf28e0b46c28c4aec83607b6176ac128acfb58f3e884081382ba5bb7983f2655965c62c5c504dced95c1e168a1f52e41989623c013633d904dca4a09c0d0bb4056118654e930617cf03861a810ce5cb63534db310810f3c08abd7216dfd6389c99850718f2729a12eca", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:19:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) r6 = syz_open_dev$vim2m(&(0x7f0000000040)='/dev/video#\x00', 0xdcca, 0x2) r7 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r7, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r9, 0x0, r9) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000005000000010000000900000000000000", @ANYRES32=r2, @ANYBLOB="000000007e0f00"/28, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\a\x00'/28, @ANYRES32=r0, @ANYBLOB="000000000100"/28, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\t\x00'/28, @ANYRES32=r5, @ANYBLOB="000000000500"/28, @ANYRES32=r6, @ANYBLOB="00000000ffff00"/28, @ANYRES32=r7, @ANYBLOB="00000000ff0300"/28, @ANYRES32=r9, @ANYBLOB="00000000ff7f00"/28, @ANYRES32=r1, @ANYBLOB="000000000500"/28]) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r10 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r10, 0x0, 0x2, 0x0, 0x0) 21:19:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 259.419718] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 259.450307] EXT4-fs (loop5): Invalid log block size: 65 21:19:59 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:19:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 259.537422] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 259.567437] EXT4-fs (loop5): Invalid log block size: 65 21:19:59 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 21:19:59 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc50a, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:19:59 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:19:59 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:19:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x2, 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, 0xffffffffffffffff) io_setup(0x2349, &(0x7f0000000040)) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5}]) splice(r5, &(0x7f0000000000)=0x1e, r4, &(0x7f0000000080)=0x5, 0xffffffff, 0xd) [ 259.715448] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 259.724284] EXT4-fs (loop5): Invalid log block size: 65 [ 259.732108] 9pnet: Insufficient options for proto=fd 21:19:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 259.799319] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 259.807068] EXT4-fs (loop5): Invalid log block size: 65 21:20:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc60a, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 21:20:00 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:00 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 259.913685] 9pnet: Insufficient options for proto=fd 21:20:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 259.991738] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 260.004222] EXT4-fs (loop5): Invalid log block size: 65 21:20:00 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 260.051638] 9pnet: Insufficient options for proto=fd 21:20:00 executing program 1: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:00 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 260.198506] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 260.237661] EXT4-fs (loop5): Invalid log block size: 65 21:20:00 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:00 executing program 1: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 260.355434] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:00 executing program 1: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 260.405391] EXT4-fs (loop5): Invalid log block size: 65 21:20:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:00 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:00 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:00 executing program 1: mkdir(0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 260.584142] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:00 executing program 1: mkdir(0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:00 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 260.631142] EXT4-fs (loop5): Invalid log block size: 65 21:20:00 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:00 executing program 1: mkdir(0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 260.726198] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 260.747081] EXT4-fs (loop5): Invalid log block size: 65 21:20:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x36394, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:01 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 260.899548] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 260.929991] EXT4-fs (loop5): Invalid log block size: 65 21:20:01 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) 21:20:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 260.993852] 9pnet: Insufficient options for proto=fd [ 260.997682] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 261.063971] EXT4-fs (loop5): Invalid log block size: 65 21:20:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:01 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x363e8, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 261.139674] 9pnet: Insufficient options for proto=fd 21:20:01 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:01 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d30783030303030143030303030303430303030353162623763302c6673676f6e7465788f3d73746166665f752c536d61636b6673726f6f743d2a242c657469444600000000000000000000000000f2758f1f65c7cdfcee13b620c88e51a2a7c55896b8e82e99f325fd54f734780eab20d6123c79dadd63c55b797c0501091666ccbee850af9a369004f10b8f1d6bd4445d449531111694ebe4b4a159a774cca6956bc39f6d8729d53de42ba23f76e3435ba7a2acd10000000061293ec31e7c139dbdf78d0bded02bbc153fe23eeaeef3a6063d18a7333c57ed7c1496dea31e4f4bd866adc8a2c6981d7a5c90334e999615b4ac67e9e45964b23b5646b156d2ecd437ed762c391286176f6d58dcf28e0b46c28c4aec83607b6176ac128acfb58f3e884081382ba5bb7983f2655965c62c5c504dced95c1e168a1f52e41989623c013633d904dca4a09c0d0bb4056118654e930617cf03861a810ce5cb63534db310810f3c08abd7216dfd6389c99850718f2729a12eca", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) 21:20:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 261.241611] overlayfs: failed to resolve './file0': -2 [ 261.262761] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 261.288925] EXT4-fs (loop5): Invalid log block size: 65 [ 261.303974] 9pnet: Insufficient options for proto=fd 21:20:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:01 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x40000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 261.355996] overlayfs: failed to resolve './file0': -2 21:20:01 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:01 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='9p\x00', 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsroot=/dev/full\x00,mask=^MAY_APPEND,\x00']) 21:20:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 261.474077] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 261.492951] EXT4-fs (loop5): Invalid log block size: 65 21:20:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0xff, 0xa, 0x0, 0x0, @tick=0x80ffffff, {}, {}, @quote}], 0x1c) r3 = dup(0xffffffffffffffff) r4 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003, 0x0, 0x5}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(r4, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xf2ba825992b3006c}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYRES64=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r6, @ANYBLOB="010028bd7000fedbdf25010000000c00040007000400000000000c00060001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffe35, r6, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0x0, 0x5, 0xa}, @NBD_ATTR_TIMEOUT={0x0, 0x4, 0x100}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0x0, 0x8, 0x6f59}, @NBD_ATTR_INDEX={0x0, 0x1, 0x0}]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x4008040) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x420000, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)={0xd0, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x400000000000000}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r7}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8, 0x1, r5}, {0x8, 0x1, r1}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}]}, 0xd0}, 0x1, 0x0, 0x0, 0x1000c000}, 0x20044085) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="2c0028bd7000fcdbdf25030000000c00078008000100", @ANYRES32=r1, @ANYBLOB="0c0002000300000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x4000010) [ 261.532146] overlayfs: failed to resolve './file0': -2 21:20:01 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1fffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:01 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:01 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 261.675714] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:01 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x3d1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r1 = syz_open_procfs$namespace(r0, &(0x7f00000001c0)='ns/net\x00') r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = fcntl$dupfd(r5, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x2, 0x0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r9, 0xb03, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) ioctl$KVM_SET_FPU(r6, 0x41a0ae8d, &(0x7f0000000280)={[], 0x7fff, 0x3, 0x9, 0x0, 0x0, 0x3000, 0x6000, [], 0xffffffff}) sendmsg$TIPC_NL_NET_SET(r6, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xcc, r9, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffe1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER={0x38, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ce}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}]}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x20000080) 21:20:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 261.736034] EXT4-fs (loop5): Invalid log block size: 65 21:20:01 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) setuid(r1) chdir(&(0x7f00000002c0)='./bus\x00') [ 261.821227] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 261.851850] EXT4-fs (loop5): Invalid log block size: 65 21:20:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:02 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6b6b6b, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:02 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:02 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:02 executing program 3: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 262.104944] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 262.117152] EXT4-fs (loop5): Invalid log block size: 65 [ 262.141109] overlayfs: failed to resolve './file1': -2 21:20:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:02 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:02 executing program 3: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x448002, 0x0) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x52) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000140)=""/91, 0x5b}, &(0x7f00000001c0), 0x2}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={r6, 0x4}, &(0x7f0000000280)=0x8) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x2, 0x0, 0x0) 21:20:02 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) chdir(&(0x7f00000002c0)='./bus\x00') [ 262.302473] overlayfs: failed to resolve './file1': -2 [ 262.302736] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:02 executing program 3: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 262.346957] EXT4-fs (loop5): Invalid log block size: 65 21:20:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x4000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0xd08c3) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080), 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) r9 = fcntl$dupfd(r8, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r10, 0x0, 0x2, 0x0, 0x0) 21:20:02 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 262.434448] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 262.460579] EXT4-fs (loop5): Invalid log block size: 65 [ 262.472669] overlayfs: failed to resolve './file1': -2 21:20:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:02 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:02 executing program 3: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000000)) 21:20:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 262.632348] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 262.656219] EXT4-fs (loop5): Invalid log block size: 65 [ 262.676662] overlayfs: failed to resolve './file1': -2 21:20:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:02 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:02 executing program 3: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) chdir(&(0x7f00000002c0)='./bus\x00') [ 262.733135] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 262.764323] EXT4-fs (loop5): Invalid log block size: 65 21:20:02 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:03 executing program 3: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 262.834288] overlayfs: failed to resolve './file1': -2 21:20:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:03 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x70f4, 0x200042) ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, &(0x7f0000000040)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x2, 0x0, 0x0) 21:20:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x1000600200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:20:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 262.979953] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 263.006841] overlayfs: failed to resolve './file1': -2 21:20:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:03 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 263.043771] EXT4-fs (loop5): Invalid log block size: 65 [ 263.060757] overlayfs: failed to resolve './file0': -2 21:20:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x2, 0x0, 0x0) [ 263.163969] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 263.200597] EXT4-fs (loop5): Invalid log block size: 65 21:20:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x82, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:20:03 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 263.327968] overlayfs: failed to resolve './file0': -2 [ 263.347098] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 263.368391] EXT4-fs (loop5): Invalid log block size: 65 21:20:03 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r5, 0x8001, 0x0, 0x1, 0x1}, &(0x7f0000000040)=0x18) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x2, 0x0, 0x0) [ 263.475696] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 263.495605] EXT4-fs (loop5): Invalid log block size: 65 21:20:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:03 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 263.525823] overlayfs: failed to resolve './file0': -2 21:20:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 263.615505] overlayfs: failed to resolve './file0': -2 21:20:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_RD_TIME(r4, 0x80247009, &(0x7f0000000000)) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:20:03 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 263.715007] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff01800000080039503230"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 263.755256] EXT4-fs (loop5): Invalid log block size: 65 [ 263.827154] overlayfs: failed to resolve './file0': -2 21:20:04 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:04 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:04 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff01800000080039503230"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 263.976355] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 264.003900] overlayfs: failed to resolve './file0': -2 [ 264.007772] EXT4-fs (loop5): Invalid log block size: 65 21:20:04 executing program 0: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff01800000080039503230"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:04 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 264.098759] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 264.134967] EXT4-fs (loop5): Invalid log block size: 65 21:20:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 264.159788] overlayfs: failed to resolve './file1': -2 21:20:04 executing program 0: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:04 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:04 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 264.284581] overlayfs: failed to resolve './file1': -2 [ 264.316887] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:04 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 264.334168] EXT4-fs (loop5): Invalid log block size: 65 21:20:04 executing program 0: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 264.452181] overlayfs: failed to resolve './file1': -2 [ 264.462785] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:04 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 264.527086] EXT4-fs (loop5): Invalid log block size: 65 21:20:04 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:04 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:04 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 264.669878] 9pnet: Insufficient options for proto=fd 21:20:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 264.700930] overlayfs: failed to resolve './file1': -2 21:20:04 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:04 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 264.797000] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 264.831675] 9pnet: Insufficient options for proto=fd [ 264.851625] EXT4-fs (loop5): Invalid log block size: 65 21:20:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:05 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 264.912325] overlayfs: failed to resolve './file1': -2 21:20:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:05 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 265.016373] 9pnet: Insufficient options for proto=fd [ 265.019938] overlayfs: missing 'lowerdir' [ 265.054146] overlayfs: failed to resolve './file0': -2 21:20:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:05 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 265.070760] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 265.112644] overlayfs: failed to resolve './file1': -2 [ 265.115187] EXT4-fs (loop5): Invalid log block size: 65 21:20:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 265.174218] overlayfs: missing 'lowerdir' 21:20:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x10040000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:05 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 265.255053] overlayfs: failed to resolve './file0': -2 21:20:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 265.313135] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 265.351963] EXT4-fs (loop5): Invalid log block size: 65 21:20:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 265.376531] overlayfs: missing 'lowerdir' 21:20:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 265.416149] overlayfs: failed to resolve './file0': -2 21:20:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:05 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 265.510167] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 265.544939] EXT4-fs (loop5): Invalid log block size: 65 [ 265.587737] overlayfs: missing 'lowerdir' 21:20:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:05 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 265.656402] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 265.695035] EXT4-fs (loop5): Invalid log block size: 65 21:20:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x22000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 265.729328] overlayfs: failed to resolve './file0': -2 [ 265.755946] overlayfs: missing 'lowerdir' 21:20:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 265.863953] overlayfs: failed to resolve './file0': -2 [ 265.884033] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 265.922448] EXT4-fs (loop5): Invalid log block size: 65 21:20:06 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 265.952252] overlayfs: missing 'lowerdir' 21:20:06 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:06 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 266.030310] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 266.056133] EXT4-fs (loop5): Invalid log block size: 65 [ 266.065032] overlayfs: failed to resolve './file0': -2 21:20:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x23000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:06 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 266.142816] overlayfs: failed to resolve './file1': -2 [ 266.153479] overlayfs: missing 'lowerdir' [ 266.211637] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:06 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:06 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:06 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 266.252080] EXT4-fs (loop5): Invalid log block size: 65 21:20:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2c000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 266.366553] overlayfs: failed to resolve './file1': -2 [ 266.383786] overlayfs: missing 'lowerdir' 21:20:06 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:06 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 266.454652] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 266.503685] EXT4-fs (loop5): Invalid log block size: 65 [ 266.541129] overlayfs: failed to resolve './file1': -2 21:20:06 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 266.568227] overlayfs: missing 'lowerdir' 21:20:06 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2d000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:06 executing program 4: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:06 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 266.706998] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 266.735442] overlayfs: failed to resolve './file1': -2 [ 266.737695] EXT4-fs (loop5): Invalid log block size: 65 21:20:06 executing program 4: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 266.770015] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 266.806770] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:07 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 266.897376] overlayfs: failed to resolve './file1': -2 [ 266.916118] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:07 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:07 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 266.943808] EXT4-fs (loop5): Invalid log block size: 65 21:20:07 executing program 4: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 267.013647] overlayfs: option "workdir=." is useless in a non-upper mount, ignore 21:20:07 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 267.073015] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 267.099088] overlayfs: failed to resolve './file1': -2 [ 267.119571] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 267.149981] EXT4-fs (loop5): Invalid log block size: 65 21:20:07 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 267.193070] overlayfs: missing 'lowerdir' 21:20:07 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:07 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 267.306399] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 267.359708] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 267.380262] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 267.386535] EXT4-fs (loop5): Invalid log block size: 65 21:20:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 267.458740] overlayfs: missing 'lowerdir' 21:20:07 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:07 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:07 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 267.563242] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 267.586418] EXT4-fs (loop5): Invalid log block size: 65 [ 267.600595] overlayfs: unrecognized mount option "upper" or missing value 21:20:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 267.656643] overlayfs: missing 'lowerdir' 21:20:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:07 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 267.710625] overlayfs: failed to resolve './file0': -2 21:20:07 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 267.769144] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 267.786707] overlayfs: unrecognized mount option "upper" or missing value [ 267.815154] EXT4-fs (loop5): Invalid log block size: 65 [ 267.835690] overlayfs: missing 'lowerdir' 21:20:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:08 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 267.894565] overlayfs: failed to resolve './file0': -2 21:20:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 267.985582] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 268.023809] overlayfs: missing 'lowerdir' [ 268.035799] overlayfs: unrecognized mount option "upper" or missing value [ 268.056190] EXT4-fs (loop5): Invalid log block size: 65 21:20:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 268.106721] overlayfs: failed to resolve './file0': -2 21:20:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 268.155186] overlayfs: missing 'lowerdir' [ 268.174507] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 268.182963] EXT4-fs (loop5): Invalid log block size: 65 21:20:08 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6b6b6b00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 268.240485] overlayfs: workdir and upperdir must be separate subtrees 21:20:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 268.306394] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 268.327956] EXT4-fs (loop5): Invalid log block size: 65 21:20:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 268.361219] overlayfs: workdir and upperdir must be separate subtrees [ 268.380780] overlayfs: missing 'lowerdir' 21:20:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 268.442745] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 268.459962] overlayfs: workdir and upperdir must be separate subtrees [ 268.467086] EXT4-fs (loop5): Invalid log block size: 65 21:20:08 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 268.528118] overlayfs: missing 'lowerdir' 21:20:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 268.574280] overlayfs: failed to resolve './fil': -2 21:20:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 268.623114] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 268.649354] EXT4-fs (loop5): Invalid log block size: 65 21:20:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 268.688109] overlayfs: missing 'lowerdir' [ 268.713298] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 268.728852] overlayfs: failed to resolve './fil': -2 21:20:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 268.750802] EXT4-fs (loop5): Invalid log block size: 65 21:20:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:08 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, 0x0, &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 268.900356] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 268.926635] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 268.938467] overlayfs: failed to resolve './fil': -2 21:20:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 268.949671] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 268.969644] EXT4-fs (loop5): Invalid log block size: 65 21:20:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:09 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, 0x0, &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 269.129937] overlayfs: failed to resolve './file': -2 [ 269.145737] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, 0x0, &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 269.183212] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 269.198334] EXT4-fs (loop5): Invalid log block size: 65 [ 269.216387] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 269.231454] overlayfs: missing 'lowerdir' 21:20:09 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 269.312263] overlayfs: failed to resolve './file': -2 21:20:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 269.342092] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 269.386147] EXT4-fs (loop5): Invalid log block size: 65 21:20:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 269.426486] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 269.455638] overlayfs: missing 'lowerdir' 21:20:09 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x94630300, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 269.475336] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 269.500285] overlayfs: failed to resolve './file': -2 21:20:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(0x0) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 269.569430] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 269.577253] EXT4-fs (loop5): Invalid log block size: 65 21:20:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:09 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 269.622938] overlayfs: missing 'lowerdir' 21:20:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 269.695655] overlayfs: unrecognized mount option "upper" or missing value [ 269.695917] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 269.748584] EXT4-fs (loop5): Invalid log block size: 65 [ 269.766192] overlayfs: missing 'lowerdir' 21:20:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:09 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc40a0000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(0x0) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 269.830664] overlayfs: unrecognized mount option "upper" or missing value 21:20:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 21:20:10 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 269.916487] overlayfs: missing 'lowerdir' [ 269.920503] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 21:20:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 269.962148] EXT4-fs (loop5): Invalid log block size: 65 [ 269.996273] overlayfs: unrecognized mount option "upper" or missing value 21:20:10 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc50a0000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:10 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:10 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(0x0) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 270.103196] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 270.129788] EXT4-fs (loop5): Invalid log block size: 65 [ 270.133207] overlayfs: missing 'lowerdir' 21:20:10 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc60a0000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 270.193231] overlayfs: workdir and upperdir must be separate subtrees 21:20:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:10 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 270.289599] 9pnet: Insufficient options for proto=fd 21:20:10 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 270.314416] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 270.332837] overlayfs: missing 'lowerdir' [ 270.344429] EXT4-fs (loop5): Invalid log block size: 65 21:20:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 270.382304] overlayfs: workdir and upperdir must be separate subtrees 21:20:10 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xe8630300, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 270.437686] overlayfs: missing 'lowerdir' [ 270.446405] 9pnet: Insufficient options for proto=fd 21:20:10 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:10 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) 21:20:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 270.564314] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 270.570230] overlayfs: workdir and upperdir must be separate subtrees [ 270.577582] EXT4-fs (loop5): Invalid log block size: 65 [ 270.611263] 9pnet: Insufficient options for proto=fd [ 270.612616] overlayfs: missing 'lowerdir' 21:20:10 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xf5ffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:10 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:10 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c) [ 270.740932] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 270.778575] 9pnet: Insufficient options for proto=fd 21:20:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 270.791050] overlayfs: failed to resolve './fil': -2 [ 270.798530] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 270.806671] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 270.816534] EXT4-fs (loop5): Invalid log block size: 65 21:20:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 270.920661] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 270.922421] 9pnet: Insufficient options for proto=fd [ 270.952712] EXT4-fs (loop5): Invalid log block size: 65 21:20:11 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(0x0, 0x1c) [ 270.970174] overlayfs: failed to resolve './fil': -2 21:20:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 271.004648] overlayfs: option "workdir=." is useless in a non-upper mount, ignore 21:20:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 271.069029] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 271.074098] 9pnet: Insufficient options for proto=fd [ 271.135442] overlayfs: failed to resolve './fil': -2 [ 271.137918] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}], [], 0x6b}}) 21:20:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 271.180279] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 271.195493] EXT4-fs (loop5): Invalid log block size: 65 21:20:11 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(0x0, 0x1c) [ 271.228305] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfbffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}], [], 0x6b}}) [ 271.334075] overlayfs: failed to resolve './file': -2 21:20:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 271.409115] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 271.435434] overlayfs: unrecognized mount option "upper" or missing value [ 271.453560] EXT4-fs (loop5): Invalid log block size: 65 21:20:11 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(0x0, 0x1c) [ 271.501062] overlayfs: failed to resolve './file': -2 21:20:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 271.543019] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 271.566406] EXT4-fs (loop5): Invalid log block size: 65 21:20:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}], [], 0x6b}}) 21:20:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfcfdffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 271.611331] overlayfs: unrecognized mount option "upper" or missing value 21:20:11 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 271.689078] overlayfs: failed to resolve './file': -2 21:20:11 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(0x0) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 271.764491] overlayfs: unrecognized mount option "upper" or missing value [ 271.776290] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 271.803516] EXT4-fs (loop5): Invalid log block size: 65 21:20:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:12 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:12 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:12 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(0x0) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 271.950065] overlayfs: workdir and upperdir must be separate subtrees [ 271.985568] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 272.033008] EXT4-fs (loop5): Invalid log block size: 65 21:20:12 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:12 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 272.185782] overlayfs: workdir and upperdir must be separate subtrees [ 272.258745] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 272.267164] EXT4-fs (loop5): Invalid log block size: 65 21:20:12 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:12 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(0x0) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 272.413207] overlayfs: workdir and upperdir must be separate subtrees [ 272.413799] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 272.496256] EXT4-fs (loop5): Invalid log block size: 65 21:20:12 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(0x0) creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:12 executing program 3 (fault-call:6 fault-nth:0): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 272.578667] overlayfs: failed to resolve './fil': -2 21:20:12 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xffff1f00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 272.678686] FAULT_INJECTION: forcing a failure. [ 272.678686] name failslab, interval 1, probability 0, space 0, times 0 [ 272.741139] CPU: 0 PID: 14019 Comm: syz-executor.3 Not tainted 4.19.128-syzkaller #0 [ 272.744559] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 272.749049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.749056] Call Trace: [ 272.749084] dump_stack+0x1fc/0x2fe [ 272.749104] should_fail.cold+0xa/0x14 [ 272.749120] ? setup_fault_attr+0x200/0x200 [ 272.749144] __should_failslab+0x115/0x180 [ 272.749159] should_failslab+0x5/0xf [ 272.749176] kmem_cache_alloc+0x278/0x370 [ 272.749194] getname_flags+0xce/0x590 [ 272.749213] do_mkdirat+0x8d/0x280 [ 272.749230] ? __ia32_sys_mknod+0xb0/0xb0 [ 272.749241] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 272.749261] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 272.777465] overlayfs: failed to resolve './fil': -2 [ 272.780940] ? trace_hardirqs_off_caller+0x69/0x210 [ 272.780961] ? do_syscall_64+0x21/0x620 [ 272.780976] do_syscall_64+0xf9/0x620 [ 272.780997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.786480] EXT4-fs (loop5): Invalid log block size: 65 [ 272.788945] RIP: 0033:0x45ca69 [ 272.788958] 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 [ 272.788965] RSP: 002b:00007fc05dfadc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 272.788979] RAX: ffffffffffffffda RBX: 00000000004f63c0 RCX: 000000000045ca69 [ 272.788985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 21:20:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 272.788993] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 272.789001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 272.789010] R13: 000000000000074b R14: 00000000004c2540 R15: 00007fc05dfae6d4 21:20:13 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(0x0) creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 272.973142] overlayfs: failed to resolve './fil': -2 21:20:13 executing program 3 (fault-call:6 fault-nth:1): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 273.033758] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 273.067847] EXT4-fs (loop5): Invalid log block size: 65 21:20:13 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffdfc, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:13 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(0x0) creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 273.203098] overlayfs: failed to resolve './file': -2 [ 273.244752] FAULT_INJECTION: forcing a failure. [ 273.244752] name failslab, interval 1, probability 0, space 0, times 0 21:20:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 273.286645] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 273.325196] EXT4-fs (loop5): Invalid log block size: 65 [ 273.334824] CPU: 1 PID: 14048 Comm: syz-executor.3 Not tainted 4.19.128-syzkaller #0 [ 273.342842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.352208] Call Trace: [ 273.354824] dump_stack+0x1fc/0x2fe [ 273.358825] should_fail.cold+0xa/0x14 [ 273.362743] ? setup_fault_attr+0x200/0x200 [ 273.367088] __should_failslab+0x115/0x180 [ 273.371325] should_failslab+0x5/0xf [ 273.375028] kmem_cache_alloc+0x278/0x370 [ 273.379170] __d_alloc+0x2b/0x9e0 [ 273.382613] d_alloc+0x4a/0x230 [ 273.385887] __lookup_hash+0xc8/0x180 [ 273.389772] filename_create+0x186/0x490 [ 273.393823] ? kern_path_mountpoint+0x40/0x40 [ 273.398308] ? strncpy_from_user+0x209/0x2c0 [ 273.402708] ? getname_flags+0x25b/0x590 [ 273.406764] do_mkdirat+0xa0/0x280 [ 273.410309] ? __ia32_sys_mknod+0xb0/0xb0 [ 273.414538] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 273.419568] ? trace_hardirqs_off_caller+0x69/0x210 [ 273.424659] ? do_syscall_64+0x21/0x620 [ 273.428642] do_syscall_64+0xf9/0x620 [ 273.432446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.437797] RIP: 0033:0x45ca69 [ 273.440983] 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 [ 273.460564] RSP: 002b:00007fc05dfadc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 273.468265] RAX: ffffffffffffffda RBX: 00000000004f63c0 RCX: 000000000045ca69 [ 273.475606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 21:20:13 executing program 1 (fault-call:6 fault-nth:0): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 273.483012] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 273.490385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 273.497645] R13: 000000000000074b R14: 00000000004c2540 R15: 00007fc05dfae6d4 21:20:13 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:13 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(0x0, 0x0) [ 273.577582] overlayfs: failed to resolve './file': -2 21:20:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(0x0, &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 273.663329] overlayfs: failed to resolve './file': -2 [ 273.681180] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 273.693938] EXT4-fs (loop5): Invalid log block size: 65 21:20:13 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:13 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(0x0, 0x0) [ 273.798100] FAULT_INJECTION: forcing a failure. [ 273.798100] name failslab, interval 1, probability 0, space 0, times 0 [ 273.834602] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 273.866219] CPU: 1 PID: 14073 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 273.874237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.883604] Call Trace: [ 273.886216] dump_stack+0x1fc/0x2fe [ 273.889863] should_fail.cold+0xa/0x14 [ 273.894203] ? setup_fault_attr+0x200/0x200 [ 273.898817] __should_failslab+0x115/0x180 [ 273.903219] should_failslab+0x5/0xf [ 273.906949] __kmalloc_track_caller+0x2a6/0x3c0 [ 273.909328] EXT4-fs (loop5): Invalid log block size: 65 [ 273.911631] ? strndup_user+0x70/0x120 [ 273.911650] memdup_user+0x22/0xb0 [ 273.924722] strndup_user+0x70/0x120 [ 273.928542] ksys_mount+0x38/0x150 [ 273.932126] __x64_sys_mount+0xba/0x150 [ 273.936116] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 273.941099] do_syscall_64+0xf9/0x620 [ 273.944923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.950128] RIP: 0033:0x45ca69 [ 273.953336] 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 [ 273.972957] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 273.980735] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 273.988021] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 273.995304] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 274.002709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 274.009997] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:14 executing program 3 (fault-call:6 fault-nth:2): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:14 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(0x0, &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:14 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:14 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(0x0, 0x0) [ 274.132687] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 274.145874] EXT4-fs (loop5): Invalid log block size: 65 21:20:14 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(0x0, &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 274.265677] FAULT_INJECTION: forcing a failure. [ 274.265677] name failslab, interval 1, probability 0, space 0, times 0 [ 274.295106] CPU: 1 PID: 14091 Comm: syz-executor.3 Not tainted 4.19.128-syzkaller #0 [ 274.303127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.312839] Call Trace: [ 274.315451] dump_stack+0x1fc/0x2fe [ 274.319096] should_fail.cold+0xa/0x14 [ 274.323090] ? setup_fault_attr+0x200/0x200 [ 274.327440] __should_failslab+0x115/0x180 [ 274.331784] should_failslab+0x5/0xf [ 274.335517] kmem_cache_alloc+0x278/0x370 [ 274.339702] __d_alloc+0x2b/0x9e0 [ 274.343178] d_alloc+0x4a/0x230 [ 274.346486] __lookup_hash+0xc8/0x180 [ 274.350303] filename_create+0x186/0x490 [ 274.354380] ? kern_path_mountpoint+0x40/0x40 [ 274.358899] ? strncpy_from_user+0x209/0x2c0 [ 274.363334] ? getname_flags+0x25b/0x590 [ 274.367412] do_mkdirat+0xa0/0x280 [ 274.371314] ? __ia32_sys_mknod+0xb0/0xb0 [ 274.375484] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 274.380620] ? trace_hardirqs_off_caller+0x69/0x210 [ 274.385927] ? do_syscall_64+0x21/0x620 [ 274.389931] do_syscall_64+0xf9/0x620 [ 274.393757] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.398962] RIP: 0033:0x45ca69 [ 274.405209] 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 [ 274.426614] RSP: 002b:00007fc05dfadc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 274.434368] RAX: ffffffffffffffda RBX: 00000000004f63c0 RCX: 000000000045ca69 [ 274.441660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 274.448969] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 274.456431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 274.463712] R13: 000000000000074b R14: 00000000004c2540 R15: 00007fc05dfae6d4 21:20:14 executing program 1 (fault-call:6 fault-nth:1): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:14 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffff5, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:14 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:14 executing program 0 (fault-call:6 fault-nth:0): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:14 executing program 3 (fault-call:6 fault-nth:3): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 274.627254] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 274.646701] FAULT_INJECTION: forcing a failure. [ 274.646701] name failslab, interval 1, probability 0, space 0, times 0 [ 274.668674] FAULT_INJECTION: forcing a failure. [ 274.668674] name failslab, interval 1, probability 0, space 0, times 0 [ 274.676920] EXT4-fs (loop5): Invalid log block size: 65 [ 274.719718] CPU: 0 PID: 14107 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 274.728031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.737395] Call Trace: [ 274.740004] dump_stack+0x1fc/0x2fe [ 274.743705] should_fail.cold+0xa/0x14 [ 274.748742] ? setup_fault_attr+0x200/0x200 [ 274.753088] __should_failslab+0x115/0x180 [ 274.757334] should_failslab+0x5/0xf [ 274.761063] kmem_cache_alloc_trace+0x2a0/0x3a0 [ 274.765834] ? _copy_from_user+0xd2/0x140 [ 274.770290] copy_mount_options+0x59/0x390 [ 274.775093] ksys_mount+0xa3/0x150 [ 274.778769] __x64_sys_mount+0xba/0x150 [ 274.782758] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 274.787472] do_syscall_64+0xf9/0x620 [ 274.791290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.796486] RIP: 0033:0x45ca69 [ 274.799689] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:20:14 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 274.818776] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 274.826941] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 274.834224] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 274.841521] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 274.849033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 274.857790] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 [ 274.879928] CPU: 1 PID: 14104 Comm: syz-executor.0 Not tainted 4.19.128-syzkaller #0 [ 274.887847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.891202] overlayfs: failed to resolve './file1': -2 [ 274.897209] Call Trace: [ 274.897238] dump_stack+0x1fc/0x2fe [ 274.897259] should_fail.cold+0xa/0x14 [ 274.897274] ? setup_fault_attr+0x200/0x200 [ 274.897296] __should_failslab+0x115/0x180 [ 274.897310] should_failslab+0x5/0xf [ 274.897325] kmem_cache_alloc+0x278/0x370 [ 274.897342] getname_flags+0xce/0x590 [ 274.897361] do_sys_open+0x294/0x510 [ 274.897378] ? filp_open+0x70/0x70 [ 274.920461] FAULT_INJECTION: forcing a failure. [ 274.920461] name failslab, interval 1, probability 0, space 0, times 0 [ 274.921363] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 274.921382] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 274.921396] ? trace_hardirqs_off_caller+0x69/0x210 [ 274.921418] ? do_syscall_64+0x21/0x620 [ 274.971246] do_syscall_64+0xf9/0x620 [ 274.975050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.980408] RIP: 0033:0x45ca69 [ 274.983593] 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 [ 275.002929] RSP: 002b:00007f3442bc0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 275.010767] RAX: ffffffffffffffda RBX: 00000000004db8c0 RCX: 000000000045ca69 [ 275.018047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 21:20:15 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 275.026193] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.033566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 275.041276] R13: 000000000000009f R14: 00000000004c35b0 R15: 00007f3442bc16d4 [ 275.066519] CPU: 0 PID: 14113 Comm: syz-executor.3 Not tainted 4.19.128-syzkaller #0 [ 275.074806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.084519] Call Trace: [ 275.087395] dump_stack+0x1fc/0x2fe [ 275.091045] should_fail.cold+0xa/0x14 [ 275.094947] ? ebitmap_contains+0x27b/0x420 [ 275.099288] ? setup_fault_attr+0x200/0x200 [ 275.103891] __should_failslab+0x115/0x180 [ 275.108143] should_failslab+0x5/0xf [ 275.111874] kmem_cache_alloc+0x278/0x370 [ 275.116030] ? ext4_sync_fs+0x8c0/0x8c0 [ 275.120014] ext4_alloc_inode+0x1a/0x630 [ 275.124083] ? ext4_sync_fs+0x8c0/0x8c0 [ 275.128067] alloc_inode+0x5d/0x180 [ 275.131806] new_inode_pseudo+0x14/0xe0 [ 275.135792] new_inode+0x1b/0x40 [ 275.139202] __ext4_new_inode+0x3e6/0x5af0 [ 275.143806] ? check_preemption_disabled+0x41/0x280 [ 275.148941] ? ext4_free_inode+0x1790/0x1790 [ 275.153346] ? __dquot_initialize+0x4d2/0xb40 [ 275.157995] ? avc_has_perm_noaudit+0x390/0x390 [ 275.162755] ? dquot_quota_off+0x30/0x30 [ 275.166819] ? security_transition_sid+0x123/0x190 [ 275.172080] ? security_transition_sid+0xed/0x190 [ 275.177029] ext4_mkdir+0x396/0xd90 [ 275.180998] ? selinux_dentry_init_security+0x270/0x270 [ 275.186920] ? ext4_init_dot_dotdot+0x500/0x500 [ 275.192438] vfs_mkdir+0x423/0x6a0 [ 275.196599] do_mkdirat+0x21e/0x280 [ 275.200542] ? __ia32_sys_mknod+0xb0/0xb0 [ 275.205571] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 275.210606] ? trace_hardirqs_off_caller+0x69/0x210 [ 275.215813] ? do_syscall_64+0x21/0x620 [ 275.219857] do_syscall_64+0xf9/0x620 [ 275.223691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.229126] RIP: 0033:0x45ca69 [ 275.232342] 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 [ 275.251395] RSP: 002b:00007fc05df8cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 275.259104] RAX: ffffffffffffffda RBX: 00000000004f63c0 RCX: 000000000045ca69 [ 275.266369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 275.273697] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 21:20:15 executing program 1 (fault-call:6 fault-nth:2): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 275.280956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 275.288410] R13: 000000000000074b R14: 00000000004c2540 R15: 00007fc05df8d6d4 [ 275.317804] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:15 executing program 0 (fault-call:6 fault-nth:1): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 275.339577] EXT4-fs (loop5): Invalid log block size: 65 21:20:15 executing program 3 (fault-call:6 fault-nth:4): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:15 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffb, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 275.412262] FAULT_INJECTION: forcing a failure. [ 275.412262] name failslab, interval 1, probability 0, space 0, times 0 [ 275.484039] CPU: 0 PID: 14123 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 275.484050] FAULT_INJECTION: forcing a failure. [ 275.484050] name failslab, interval 1, probability 0, space 0, times 0 [ 275.491976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.491983] Call Trace: [ 275.492010] dump_stack+0x1fc/0x2fe [ 275.492032] should_fail.cold+0xa/0x14 [ 275.492047] ? setup_fault_attr+0x200/0x200 [ 275.492070] __should_failslab+0x115/0x180 [ 275.492083] should_failslab+0x5/0xf [ 275.492097] kmem_cache_alloc+0x278/0x370 [ 275.492115] getname_flags+0xce/0x590 [ 275.492134] user_path_at_empty+0x2a/0x50 [ 275.492151] do_mount+0x13d/0x2b50 [ 275.492167] ? check_preemption_disabled+0x41/0x280 [ 275.492184] ? copy_mount_string+0x40/0x40 [ 275.492201] ? rcu_read_lock_sched_held+0x10a/0x130 [ 275.492215] ? kmem_cache_alloc_trace+0x356/0x3a0 [ 275.492230] ? copy_mount_options+0x27a/0x390 [ 275.492244] ksys_mount+0xd7/0x150 [ 275.492256] __x64_sys_mount+0xba/0x150 [ 275.492268] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 275.492281] do_syscall_64+0xf9/0x620 [ 275.492300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.492319] RIP: 0033:0x45ca69 [ 275.492334] 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 [ 275.620148] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 21:20:15 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 275.627864] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 275.635297] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 275.642571] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 275.649837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 275.657096] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 [ 275.664376] CPU: 1 PID: 14126 Comm: syz-executor.3 Not tainted 4.19.128-syzkaller #0 [ 275.672283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.681729] Call Trace: [ 275.684338] dump_stack+0x1fc/0x2fe [ 275.687991] should_fail.cold+0xa/0x14 [ 275.692065] ? setup_fault_attr+0x200/0x200 [ 275.696971] __should_failslab+0x115/0x180 [ 275.707609] should_failslab+0x5/0xf [ 275.711534] kmem_cache_alloc+0x278/0x370 [ 275.715878] __d_alloc+0x2b/0x9e0 [ 275.719355] d_alloc+0x4a/0x230 [ 275.722656] d_alloc_parallel+0xe9/0x1a40 [ 275.727012] ? lock_downgrade+0x740/0x740 [ 275.731345] ? lock_acquire+0x170/0x3c0 [ 275.735341] ? __lock_acquire+0x6b9/0x4380 [ 275.736336] overlayfs: failed to resolve './file1': -2 [ 275.739615] ? __d_lookup_rcu+0x6b0/0x6b0 [ 275.739636] ? __lockdep_init_map+0x100/0x5a0 [ 275.739651] ? __lockdep_init_map+0x100/0x5a0 [ 275.739670] __lookup_slow+0x18d/0x490 [ 275.739693] ? terminate_walk+0x5c0/0x5c0 [ 275.739705] ? lock_acquire+0x170/0x3c0 [ 275.739742] lookup_slow+0x51/0x70 [ 275.739760] lookup_one_len_unlocked+0xf5/0x100 [ 275.758059] FAULT_INJECTION: forcing a failure. [ 275.758059] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 275.758421] ? lookup_one_len+0x190/0x190 [ 275.795789] ? __kernel_text_address+0x9/0x30 [ 275.800290] ? __save_stack_trace+0x99/0x100 [ 275.804703] ovl_lookup_single+0x60/0x920 [ 275.808846] ovl_lookup_layer+0x3be/0x440 [ 275.812983] ? check_preemption_disabled+0x41/0x280 [ 275.818014] ? ovl_lookup_single+0x920/0x920 [ 275.822523] ? rcu_read_lock_sched_held+0x10a/0x130 [ 275.827543] ? __kmalloc+0x38e/0x3c0 [ 275.831262] ? ovl_lookup+0x62e/0x1a00 [ 275.835142] ovl_lookup+0x70f/0x1a00 [ 275.838859] ? ovl_path_next+0x2d0/0x2d0 [ 275.842942] ? setup_fault_attr+0x200/0x200 [ 275.848038] ? d_alloc+0x1b7/0x230 [ 275.851682] ? lock_downgrade+0x740/0x740 [ 275.855826] ? lock_acquire+0x170/0x3c0 [ 275.859784] ? d_alloc+0x6a/0x230 [ 275.863228] ? do_raw_spin_unlock+0x171/0x260 [ 275.867713] ? _raw_spin_unlock+0x29/0x40 [ 275.871849] ? d_alloc+0x1bc/0x230 [ 275.875378] __lookup_hash+0x117/0x180 [ 275.879258] filename_create+0x186/0x490 [ 275.883332] ? kern_path_mountpoint+0x40/0x40 [ 275.887818] ? strncpy_from_user+0x209/0x2c0 [ 275.892311] ? getname_flags+0x25b/0x590 [ 275.896363] do_mkdirat+0xa0/0x280 [ 275.899991] ? __ia32_sys_mknod+0xb0/0xb0 [ 275.904125] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 275.909226] ? trace_hardirqs_off_caller+0x69/0x210 [ 275.914242] ? do_syscall_64+0x21/0x620 [ 275.918206] do_syscall_64+0xf9/0x620 [ 275.922008] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.927191] RIP: 0033:0x45ca69 [ 275.930372] 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 [ 275.949356] RSP: 002b:00007fc05dfadc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 275.957049] RAX: ffffffffffffffda RBX: 00000000004f63c0 RCX: 000000000045ca69 [ 275.964492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 275.971769] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.979032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 275.986401] R13: 000000000000074b R14: 00000000004c2540 R15: 00007fc05dfae6d4 [ 275.993685] CPU: 0 PID: 14133 Comm: syz-executor.0 Not tainted 4.19.128-syzkaller #0 [ 276.001666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.009509] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 276.011127] Call Trace: [ 276.011152] dump_stack+0x1fc/0x2fe [ 276.011173] should_fail.cold+0xa/0x14 [ 276.011187] ? setup_fault_attr+0x200/0x200 [ 276.011205] ? mark_held_locks+0xf0/0xf0 [ 276.022095] EXT4-fs (loop5): Invalid log block size: 65 [ 276.024979] ? lock_downgrade+0x740/0x740 [ 276.024994] ? lock_acquire+0x170/0x3c0 [ 276.025015] __alloc_pages_nodemask+0x22d/0x2620 [ 276.025035] ? __might_fault+0x192/0x1d0 [ 276.066465] ? __lock_acquire+0x6b9/0x4380 [ 276.070754] ? lock_downgrade+0x740/0x740 [ 276.075316] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 276.081617] ? proc_fail_nth_write+0x95/0x1d0 [ 276.086505] ? proc_tid_io_accounting+0x20/0x20 [ 276.091206] cache_grow_begin+0xa4/0x8b0 [ 276.095315] ? setup_fault_attr+0x200/0x200 [ 276.099669] cache_alloc_refill+0x28c/0x350 [ 276.104030] kmem_cache_alloc+0x347/0x370 [ 276.108200] getname_flags+0xce/0x590 [ 276.112405] do_sys_open+0x294/0x510 [ 276.116141] ? filp_open+0x70/0x70 [ 276.119703] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 276.124762] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.129540] ? trace_hardirqs_off_caller+0x69/0x210 [ 276.134571] ? do_syscall_64+0x21/0x620 [ 276.138562] do_syscall_64+0xf9/0x620 [ 276.142382] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.147581] RIP: 0033:0x45ca69 [ 276.150976] 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 [ 276.170934] RSP: 002b:00007f3442b9fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 276.178935] RAX: ffffffffffffffda RBX: 00000000004db8c0 RCX: 000000000045ca69 21:20:16 executing program 3 (fault-call:6 fault-nth:5): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 276.186843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 276.194249] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 276.201574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 276.208867] R13: 000000000000009f R14: 00000000004c35b0 R15: 00007f3442ba06d4 21:20:16 executing program 1 (fault-call:6 fault-nth:3): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:16 executing program 0 (fault-call:6 fault-nth:2): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 276.298290] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 276.332429] EXT4-fs (loop5): Invalid log block size: 65 [ 276.367697] FAULT_INJECTION: forcing a failure. [ 276.367697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.379642] CPU: 1 PID: 14147 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 276.387552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.397615] Call Trace: [ 276.400228] dump_stack+0x1fc/0x2fe [ 276.403886] should_fail.cold+0xa/0x14 [ 276.407793] ? setup_fault_attr+0x200/0x200 [ 276.412146] __alloc_pages_nodemask+0x22d/0x2620 [ 276.416931] ? __lock_acquire+0x6b9/0x4380 [ 276.421189] ? __bpf_address_lookup+0x2f0/0x2f0 [ 276.426061] ? check_preemption_disabled+0x41/0x280 [ 276.431277] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 276.436145] ? __save_stack_trace+0x99/0x100 [ 276.440940] cache_grow_begin+0xa4/0x8b0 [ 276.445018] ? setup_fault_attr+0x200/0x200 [ 276.449368] cache_alloc_refill+0x28c/0x350 [ 276.453716] kmem_cache_alloc+0x347/0x370 [ 276.457888] getname_flags+0xce/0x590 [ 276.461715] user_path_at_empty+0x2a/0x50 [ 276.465883] do_mount+0x13d/0x2b50 [ 276.469442] ? check_preemption_disabled+0x41/0x280 [ 276.474572] ? copy_mount_string+0x40/0x40 [ 276.478827] ? rcu_read_lock_sched_held+0x10a/0x130 [ 276.483866] ? kmem_cache_alloc_trace+0x356/0x3a0 [ 276.488736] ? copy_mount_options+0x27a/0x390 [ 276.493427] ksys_mount+0xd7/0x150 [ 276.497012] __x64_sys_mount+0xba/0x150 [ 276.500981] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 276.505575] do_syscall_64+0xf9/0x620 [ 276.509411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.514598] RIP: 0033:0x45ca69 [ 276.517784] 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 [ 276.536776] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 276.544471] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 276.551813] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 276.559072] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 21:20:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', 0x0, 0x0, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:16 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 276.566327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 276.573581] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 [ 276.602246] FAULT_INJECTION: forcing a failure. [ 276.602246] name failslab, interval 1, probability 0, space 0, times 0 [ 276.614859] CPU: 0 PID: 14148 Comm: syz-executor.0 Not tainted 4.19.128-syzkaller #0 [ 276.616851] FAULT_INJECTION: forcing a failure. [ 276.616851] name failslab, interval 1, probability 0, space 0, times 0 [ 276.623659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.623667] Call Trace: [ 276.623695] dump_stack+0x1fc/0x2fe [ 276.623714] should_fail.cold+0xa/0x14 [ 276.623735] ? setup_fault_attr+0x200/0x200 [ 276.659547] __should_failslab+0x115/0x180 [ 276.663841] should_failslab+0x5/0xf [ 276.667935] kmem_cache_alloc+0x278/0x370 [ 276.672726] __alloc_file+0x21/0x330 [ 276.676456] alloc_empty_file+0x6d/0x170 [ 276.680750] path_openat+0xef/0x2eb0 [ 276.684570] ? __lock_acquire+0x6b9/0x4380 [ 276.688825] ? kasan_kmalloc.part.0+0xa6/0xd0 [ 276.693329] ? kmem_cache_alloc+0x124/0x370 [ 276.698441] ? getname_flags+0xce/0x590 [ 276.702429] ? do_sys_open+0x294/0x510 [ 276.706332] ? path_mountpoint+0xa90/0xa90 [ 276.710693] ? mark_held_locks+0xf0/0xf0 [ 276.714769] ? proc_fail_nth_write+0x95/0x1d0 [ 276.719542] do_filp_open+0x1a1/0x280 [ 276.723371] ? expand_files+0x44c/0x7c0 [ 276.727352] ? may_open_dev+0xf0/0xf0 [ 276.731510] ? __alloc_fd+0x43c/0x550 [ 276.735971] ? lock_downgrade+0x740/0x740 [ 276.740141] ? lock_acquire+0x170/0x3c0 [ 276.744225] ? __alloc_fd+0x34/0x550 [ 276.747965] ? do_raw_spin_unlock+0x171/0x260 [ 276.752469] ? _raw_spin_unlock+0x29/0x40 [ 276.756626] ? __alloc_fd+0x43c/0x550 [ 276.760454] do_sys_open+0x3aa/0x510 [ 276.764242] ? filp_open+0x70/0x70 [ 276.768324] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 276.773353] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.778157] ? trace_hardirqs_off_caller+0x69/0x210 [ 276.783193] ? do_syscall_64+0x21/0x620 [ 276.787397] do_syscall_64+0xf9/0x620 [ 276.791241] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.796446] RIP: 0033:0x45ca69 [ 276.799736] 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 [ 276.820372] RSP: 002b:00007f3442bc0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 276.828527] RAX: ffffffffffffffda RBX: 00000000004db8c0 RCX: 000000000045ca69 [ 276.835817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 276.843532] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 276.851853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 276.859307] R13: 000000000000009f R14: 00000000004c35b0 R15: 00007f3442bc16d4 [ 276.866657] CPU: 1 PID: 14144 Comm: syz-executor.3 Not tainted 4.19.128-syzkaller #0 [ 276.874555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.884030] Call Trace: [ 276.886633] dump_stack+0x1fc/0x2fe [ 276.890269] should_fail.cold+0xa/0x14 [ 276.894172] ? setup_fault_attr+0x200/0x200 [ 276.898515] __should_failslab+0x115/0x180 [ 276.902852] should_failslab+0x5/0xf [ 276.906579] __kmalloc+0x2ab/0x3c0 [ 276.910298] ? ovl_alloc_entry+0x21/0x70 [ 276.914380] ovl_alloc_entry+0x21/0x70 [ 276.918363] ovl_lookup+0xc87/0x1a00 [ 276.922098] ? ovl_path_next+0x2d0/0x2d0 [ 276.926170] ? setup_fault_attr+0x200/0x200 [ 276.930512] ? lock_downgrade+0x740/0x740 [ 276.934668] ? lock_acquire+0x170/0x3c0 [ 276.938658] ? d_alloc+0x6a/0x230 [ 276.942137] ? do_raw_spin_unlock+0x171/0x260 [ 276.946658] ? _raw_spin_unlock+0x29/0x40 [ 276.950812] ? d_alloc+0x1bc/0x230 [ 276.954359] __lookup_hash+0x117/0x180 [ 276.958346] filename_create+0x186/0x490 [ 276.962432] ? kern_path_mountpoint+0x40/0x40 [ 276.967065] ? strncpy_from_user+0x209/0x2c0 [ 276.971473] ? getname_flags+0x25b/0x590 [ 276.976434] do_mkdirat+0xa0/0x280 [ 276.980061] ? __ia32_sys_mknod+0xb0/0xb0 [ 276.984234] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 276.989344] ? trace_hardirqs_off_caller+0x69/0x210 [ 276.994360] ? do_syscall_64+0x21/0x620 [ 276.999022] do_syscall_64+0xf9/0x620 [ 277.002815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.008004] RIP: 0033:0x45ca69 [ 277.011185] 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 [ 277.030344] RSP: 002b:00007fc05dfadc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 277.038953] RAX: ffffffffffffffda RBX: 00000000004f63c0 RCX: 000000000045ca69 [ 277.046228] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 277.053494] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 277.060834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 21:20:17 executing program 0 (fault-call:6 fault-nth:3): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 277.068091] R13: 000000000000074b R14: 00000000004c2540 R15: 00007fc05dfae6d4 21:20:17 executing program 1 (fault-call:6 fault-nth:4): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:17 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', 0x0, 0x0, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 277.259483] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 277.296350] FAULT_INJECTION: forcing a failure. [ 277.296350] name failslab, interval 1, probability 0, space 0, times 0 [ 277.304353] EXT4-fs (loop5): Invalid log block size: 65 [ 277.319088] CPU: 0 PID: 14163 Comm: syz-executor.0 Not tainted 4.19.128-syzkaller #0 [ 277.327388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.336761] Call Trace: [ 277.339370] dump_stack+0x1fc/0x2fe [ 277.343014] should_fail.cold+0xa/0x14 [ 277.346329] FAULT_INJECTION: forcing a failure. [ 277.346329] name failslab, interval 1, probability 0, space 0, times 0 [ 277.347373] ? setup_fault_attr+0x200/0x200 [ 277.347394] __should_failslab+0x115/0x180 [ 277.347407] should_failslab+0x5/0xf [ 277.347423] kmem_cache_alloc+0x278/0x370 [ 277.347443] selinux_file_alloc_security+0xaf/0x190 [ 277.347466] security_file_alloc+0x5c/0xa0 [ 277.385638] __alloc_file+0xc9/0x330 [ 277.389407] alloc_empty_file+0x6d/0x170 [ 277.394101] path_openat+0xef/0x2eb0 [ 277.397830] ? __lock_acquire+0x6b9/0x4380 [ 277.402087] ? kasan_kmalloc.part.0+0xa6/0xd0 [ 277.406859] ? kmem_cache_alloc+0x124/0x370 [ 277.411298] ? getname_flags+0xce/0x590 [ 277.415319] ? do_sys_open+0x294/0x510 [ 277.419217] ? path_mountpoint+0xa90/0xa90 [ 277.423651] ? mark_held_locks+0xf0/0xf0 [ 277.427735] ? proc_fail_nth_write+0x95/0x1d0 [ 277.432475] do_filp_open+0x1a1/0x280 [ 277.436404] ? expand_files+0x44c/0x7c0 [ 277.440752] ? may_open_dev+0xf0/0xf0 [ 277.444605] ? __alloc_fd+0x43c/0x550 [ 277.448419] ? lock_downgrade+0x740/0x740 [ 277.452577] ? lock_acquire+0x170/0x3c0 [ 277.456569] ? __alloc_fd+0x34/0x550 [ 277.460323] ? do_raw_spin_unlock+0x171/0x260 [ 277.464836] ? _raw_spin_unlock+0x29/0x40 [ 277.469008] ? __alloc_fd+0x43c/0x550 [ 277.472829] do_sys_open+0x3aa/0x510 [ 277.476558] ? filp_open+0x70/0x70 [ 277.480114] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 277.485181] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.490000] ? trace_hardirqs_off_caller+0x69/0x210 [ 277.495024] ? do_syscall_64+0x21/0x620 [ 277.499007] do_syscall_64+0xf9/0x620 [ 277.502815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.508015] RIP: 0033:0x45ca69 [ 277.511509] 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 [ 277.533133] RSP: 002b:00007f3442bc0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 277.541582] RAX: ffffffffffffffda RBX: 00000000004db8c0 RCX: 000000000045ca69 [ 277.548863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 21:20:17 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 277.556328] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 277.563810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 277.571348] R13: 000000000000009f R14: 00000000004c35b0 R15: 00007f3442bc16d4 [ 277.600681] CPU: 1 PID: 14167 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 277.608836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.618753] Call Trace: [ 277.621758] dump_stack+0x1fc/0x2fe [ 277.625410] should_fail.cold+0xa/0x14 [ 277.629853] ? setup_fault_attr+0x200/0x200 [ 277.634296] __should_failslab+0x115/0x180 [ 277.638681] should_failslab+0x5/0xf [ 277.643224] kmem_cache_alloc+0x278/0x370 [ 277.647501] alloc_vfsmnt+0x23/0x780 [ 277.651493] vfs_kern_mount.part.0+0x27/0x400 [ 277.656026] do_mount+0x4f4/0x2b50 [ 277.659804] ? copy_mount_string+0x40/0x40 [ 277.664149] ? copy_mount_options+0x1e7/0x390 [ 277.668955] ? __sanitizer_cov_trace_pc+0x40/0x50 [ 277.674266] ? copy_mount_options+0x27a/0x390 [ 277.678831] ksys_mount+0xd7/0x150 [ 277.682577] __x64_sys_mount+0xba/0x150 [ 277.686952] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 277.691942] do_syscall_64+0xf9/0x620 [ 277.698761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.704145] RIP: 0033:0x45ca69 21:20:17 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', 0x0, 0x0, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:17 executing program 0 (fault-call:6 fault-nth:4): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:17 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 277.707540] 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 [ 277.726626] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 277.744507] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 277.751887] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 277.759170] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 277.766459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 277.773883] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:17 executing program 1 (fault-call:6 fault-nth:5): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 277.837981] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 277.881287] EXT4-fs (loop5): Invalid log block size: 65 [ 277.922223] FAULT_INJECTION: forcing a failure. [ 277.922223] name failslab, interval 1, probability 0, space 0, times 0 [ 277.954884] FAULT_INJECTION: forcing a failure. [ 277.954884] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 277.996037] CPU: 0 PID: 14177 Comm: syz-executor.0 Not tainted 4.19.128-syzkaller #0 [ 278.004484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.015501] Call Trace: [ 278.018111] dump_stack+0x1fc/0x2fe [ 278.021842] should_fail.cold+0xa/0x14 [ 278.025851] ? setup_fault_attr+0x200/0x200 [ 278.030372] __should_failslab+0x115/0x180 [ 278.034793] should_failslab+0x5/0xf [ 278.038527] __kmalloc+0x2ab/0x3c0 [ 278.042103] ? ovl_lookup+0x62e/0x1a00 [ 278.046220] ovl_lookup+0x62e/0x1a00 [ 278.050044] ? ovl_path_next+0x2d0/0x2d0 [ 278.054120] ? selinux_determine_inode_label+0x1a9/0x360 [ 278.059789] ? may_create+0x1ff/0x3f0 [ 278.063733] ? creds_are_invalid+0x53/0x140 [ 278.068435] ? ovl_path_next+0x2d0/0x2d0 [ 278.072515] lookup_open+0x675/0x1980 [ 278.076633] ? may_open.isra.0+0x310/0x310 [ 278.081210] ? check_preemption_disabled+0x41/0x280 [ 278.086520] path_openat+0x10ee/0x2eb0 [ 278.090475] ? path_mountpoint+0xa90/0xa90 [ 278.094735] ? mark_held_locks+0xf0/0xf0 [ 278.098823] ? proc_fail_nth_write+0x95/0x1d0 [ 278.103353] do_filp_open+0x1a1/0x280 [ 278.107341] ? expand_files+0x44c/0x7c0 [ 278.111419] ? may_open_dev+0xf0/0xf0 [ 278.115252] ? lock_downgrade+0x740/0x740 [ 278.119418] ? lock_acquire+0x170/0x3c0 [ 278.123416] ? __alloc_fd+0x34/0x550 [ 278.127151] ? do_raw_spin_unlock+0x171/0x260 [ 278.131667] ? _raw_spin_unlock+0x29/0x40 [ 278.135836] ? __alloc_fd+0x43c/0x550 [ 278.139680] do_sys_open+0x3aa/0x510 [ 278.143418] ? filp_open+0x70/0x70 [ 278.146968] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 278.152002] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 278.156768] ? trace_hardirqs_off_caller+0x69/0x210 [ 278.161976] ? do_syscall_64+0x21/0x620 [ 278.165973] do_syscall_64+0xf9/0x620 [ 278.169805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.175128] RIP: 0033:0x45ca69 21:20:18 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 278.178333] 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 [ 278.198744] RSP: 002b:00007f3442bc0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 278.206465] RAX: ffffffffffffffda RBX: 00000000004db8c0 RCX: 000000000045ca69 [ 278.214184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 278.221466] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 278.228755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 278.236040] R13: 000000000000009f R14: 00000000004c35b0 R15: 00007f3442bc16d4 [ 278.260604] CPU: 1 PID: 14183 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 278.268744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.278284] Call Trace: [ 278.281463] dump_stack+0x1fc/0x2fe [ 278.285379] should_fail.cold+0xa/0x14 [ 278.289551] ? setup_fault_attr+0x200/0x200 [ 278.293901] __alloc_pages_nodemask+0x22d/0x2620 [ 278.298724] ? lock_downgrade+0x740/0x740 [ 278.302205] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 278.302888] ? pcpu_find_block_fit+0x34e/0x400 [ 278.302906] ? __mutex_unlock_slowpath+0xea/0x670 [ 278.302923] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 278.302944] ? pcpu_alloc+0x131/0x11f0 [ 278.302970] ? pcpu_find_block_fit+0x400/0x400 [ 278.302988] alloc_pages_current+0xff/0x200 [ 278.303009] ? __lockdep_init_map+0x100/0x5a0 [ 278.320471] EXT4-fs (loop5): Invalid log block size: 65 [ 278.324713] get_zeroed_page+0x10/0x40 [ 278.324731] mount_fs+0x203/0x30c [ 278.324751] vfs_kern_mount.part.0+0x68/0x400 21:20:18 executing program 0 (fault-call:6 fault-nth:5): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:18 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x2) [ 278.324769] do_mount+0x4f4/0x2b50 [ 278.363731] ? retint_kernel+0x2d/0x2d [ 278.367922] ? copy_mount_string+0x40/0x40 [ 278.372440] ? copy_mount_options+0x200/0x390 [ 278.376958] ? copy_mount_options+0x27a/0x390 [ 278.381669] ksys_mount+0xd7/0x150 [ 278.385229] __x64_sys_mount+0xba/0x150 [ 278.389223] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 278.393828] do_syscall_64+0xf9/0x620 [ 278.397674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.403220] RIP: 0033:0x45ca69 [ 278.406420] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.427083] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 278.434926] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 278.444124] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 278.451470] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 21:20:18 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 278.459216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 278.466853] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 [ 278.521373] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 278.548226] EXT4-fs (loop5): Invalid log block size: 65 21:20:18 executing program 1 (fault-call:6 fault-nth:6): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:18 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 278.717801] FAULT_INJECTION: forcing a failure. [ 278.717801] name failslab, interval 1, probability 0, space 0, times 0 [ 278.742226] FAULT_INJECTION: forcing a failure. [ 278.742226] name failslab, interval 1, probability 0, space 0, times 0 [ 278.758264] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:18 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x3) 21:20:18 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 278.763503] CPU: 1 PID: 14210 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 278.773746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.782872] EXT4-fs (loop5): Invalid log block size: 65 [ 278.783112] Call Trace: [ 278.791092] dump_stack+0x1fc/0x2fe [ 278.794784] should_fail.cold+0xa/0x14 [ 278.798704] ? setup_fault_attr+0x200/0x200 [ 278.803057] __should_failslab+0x115/0x180 [ 278.807412] should_failslab+0x5/0xf [ 278.811149] kmem_cache_alloc_trace+0x2a0/0x3a0 [ 278.815937] v9fs_mount+0x54/0x910 [ 278.819504] mount_fs+0xa3/0x30c [ 278.822888] vfs_kern_mount.part.0+0x68/0x400 [ 278.828450] do_mount+0x4f4/0x2b50 [ 278.832019] ? copy_mount_string+0x40/0x40 [ 278.836448] ? rcu_read_lock_sched_held+0x10a/0x130 [ 278.841567] ? kmem_cache_alloc_trace+0x356/0x3a0 [ 278.846583] ? copy_mount_options+0x27a/0x390 [ 278.851168] ksys_mount+0xd7/0x150 [ 278.854734] __x64_sys_mount+0xba/0x150 [ 278.858731] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 278.863334] do_syscall_64+0xf9/0x620 [ 278.867174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.872460] RIP: 0033:0x45ca69 [ 278.875666] 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 [ 278.899505] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 278.907239] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 278.914534] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 278.921829] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 278.929195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 278.936738] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:19 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:19 executing program 1 (fault-call:6 fault-nth:7): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 278.993179] CPU: 1 PID: 14203 Comm: syz-executor.0 Not tainted 4.19.128-syzkaller #0 [ 279.001904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.011548] Call Trace: [ 279.014163] dump_stack+0x1fc/0x2fe [ 279.017908] should_fail.cold+0xa/0x14 [ 279.021815] ? setup_fault_attr+0x200/0x200 [ 279.026201] __should_failslab+0x115/0x180 [ 279.030555] should_failslab+0x5/0xf [ 279.034290] __kmalloc+0x2ab/0x3c0 [ 279.037926] ? ovl_lookup+0x62e/0x1a00 [ 279.041833] ovl_lookup+0x62e/0x1a00 [ 279.045575] ? ovl_path_next+0x2d0/0x2d0 [ 279.049765] ? selinux_determine_inode_label+0x1a9/0x360 [ 279.055365] ? may_create+0x1ff/0x3f0 [ 279.059311] ? creds_are_invalid+0x53/0x140 [ 279.064005] ? ovl_path_next+0x2d0/0x2d0 [ 279.068084] lookup_open+0x675/0x1980 [ 279.071911] ? may_open.isra.0+0x310/0x310 [ 279.076167] ? check_preemption_disabled+0x41/0x280 [ 279.081220] path_openat+0x10ee/0x2eb0 [ 279.085274] ? path_mountpoint+0xa90/0xa90 [ 279.089604] ? mark_held_locks+0xf0/0xf0 [ 279.093775] ? proc_fail_nth_write+0x95/0x1d0 [ 279.098300] do_filp_open+0x1a1/0x280 [ 279.102119] ? expand_files+0x44c/0x7c0 [ 279.106138] ? may_open_dev+0xf0/0xf0 [ 279.109958] ? lock_downgrade+0x740/0x740 [ 279.114121] ? lock_acquire+0x170/0x3c0 [ 279.118111] ? __alloc_fd+0x34/0x550 [ 279.121852] ? do_raw_spin_unlock+0x171/0x260 [ 279.126398] ? _raw_spin_unlock+0x29/0x40 [ 279.130556] ? __alloc_fd+0x43c/0x550 [ 279.134374] do_sys_open+0x3aa/0x510 [ 279.138107] ? filp_open+0x70/0x70 [ 279.141662] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 279.146697] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 279.151461] ? trace_hardirqs_off_caller+0x69/0x210 [ 279.156493] ? do_syscall_64+0x21/0x620 [ 279.160486] do_syscall_64+0xf9/0x620 [ 279.164299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.169591] RIP: 0033:0x45ca69 [ 279.172793] 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 [ 279.196271] RSP: 002b:00007f3442bc0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 279.204194] RAX: ffffffffffffffda RBX: 00000000004db8c0 RCX: 000000000045ca69 [ 279.211768] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 279.219165] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 279.226476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 279.233807] R13: 000000000000009f R14: 00000000004c35b0 R15: 00007f3442bc16d4 21:20:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 279.259903] FAULT_INJECTION: forcing a failure. [ 279.259903] name failslab, interval 1, probability 0, space 0, times 0 [ 279.359214] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 279.383825] EXT4-fs (loop5): Invalid log block size: 65 [ 279.385402] CPU: 1 PID: 14219 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 279.397146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.406595] Call Trace: 21:20:19 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x4) [ 279.409202] dump_stack+0x1fc/0x2fe [ 279.412858] should_fail.cold+0xa/0x14 [ 279.416774] ? setup_fault_attr+0x200/0x200 [ 279.421121] __should_failslab+0x115/0x180 [ 279.425375] should_failslab+0x5/0xf [ 279.429206] kmem_cache_alloc_trace+0x2a0/0x3a0 [ 279.433936] v9fs_mount+0x54/0x910 [ 279.437825] mount_fs+0xa3/0x30c [ 279.441216] vfs_kern_mount.part.0+0x68/0x400 [ 279.445730] do_mount+0x4f4/0x2b50 [ 279.450945] ? copy_mount_string+0x40/0x40 21:20:19 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6b6b6b00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 279.455525] ? rcu_read_lock_sched_held+0x10a/0x130 [ 279.460737] ? kmem_cache_alloc_trace+0x356/0x3a0 [ 279.465603] ? copy_mount_options+0x27a/0x390 [ 279.470123] ksys_mount+0xd7/0x150 [ 279.473990] __x64_sys_mount+0xba/0x150 [ 279.477016] overlayfs: failed to resolve './file1': -2 [ 279.477984] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 279.477999] do_syscall_64+0xf9/0x620 [ 279.478020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.497219] RIP: 0033:0x45ca69 [ 279.500426] 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 [ 279.519366] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 279.527612] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 279.535239] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 279.542913] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 279.550236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 279.557519] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:19 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:19 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:19 executing program 1 (fault-call:6 fault-nth:8): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 279.767221] FAULT_INJECTION: forcing a failure. [ 279.767221] name failslab, interval 1, probability 0, space 0, times 0 [ 279.787160] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 279.814522] EXT4-fs (loop5): Invalid log block size: 65 [ 279.834324] CPU: 1 PID: 14245 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 279.842957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.852935] Call Trace: [ 279.855549] dump_stack+0x1fc/0x2fe [ 279.859201] should_fail.cold+0xa/0x14 [ 279.863635] ? setup_fault_attr+0x200/0x200 [ 279.868017] __should_failslab+0x115/0x180 [ 279.872883] should_failslab+0x5/0xf [ 279.876721] kmem_cache_alloc_trace+0x2a0/0x3a0 [ 279.881425] v9fs_mount+0x54/0x910 [ 279.884992] mount_fs+0xa3/0x30c [ 279.888391] vfs_kern_mount.part.0+0x68/0x400 [ 279.892908] do_mount+0x4f4/0x2b50 [ 279.896472] ? copy_mount_string+0x40/0x40 [ 279.900727] ? rcu_read_lock_sched_held+0x10a/0x130 [ 279.906321] ? kmem_cache_alloc_trace+0x356/0x3a0 [ 279.911471] ? copy_mount_options+0x27a/0x390 [ 279.915997] ksys_mount+0xd7/0x150 [ 279.919562] __x64_sys_mount+0xba/0x150 [ 279.924857] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 279.929452] do_syscall_64+0xf9/0x620 [ 279.933267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.938467] RIP: 0033:0x45ca69 [ 279.941673] 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 [ 279.960671] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 279.968740] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 279.978728] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 279.988660] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 279.996117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 280.004938] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:20 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x5) 21:20:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:20 executing program 1 (fault-call:6 fault-nth:9): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 280.091923] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 280.117096] EXT4-fs (loop5): Invalid log block size: 65 [ 280.148977] FAULT_INJECTION: forcing a failure. [ 280.148977] name failslab, interval 1, probability 0, space 0, times 0 21:20:20 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x2) [ 280.194482] CPU: 1 PID: 14257 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 280.202606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.212668] Call Trace: [ 280.215278] dump_stack+0x1fc/0x2fe [ 280.219276] should_fail.cold+0xa/0x14 [ 280.223189] ? setup_fault_attr+0x200/0x200 [ 280.227708] __should_failslab+0x115/0x180 [ 280.231965] should_failslab+0x5/0xf [ 280.235698] __kmalloc_track_caller+0x2a6/0x3c0 [ 280.240496] ? v9fs_session_init+0xae/0x1850 [ 280.244928] ? do_syscall_64+0xf9/0x620 [ 280.248979] kstrdup+0x36/0x70 [ 280.252181] v9fs_session_init+0xae/0x1850 [ 280.256423] ? lock_acquire+0x170/0x3c0 [ 280.260414] ? debug_check_no_obj_freed+0xc4/0x3e1 [ 280.265363] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 280.270484] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 280.275118] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 280.280345] ? v9fs_show_options+0x7e0/0x7e0 [ 280.284773] ? setup_fault_attr+0x200/0x200 [ 280.289113] ? check_preemption_disabled+0x41/0x280 [ 280.294147] ? v9fs_mount+0x54/0x910 [ 280.297884] ? rcu_read_lock_sched_held+0x10a/0x130 [ 280.303378] v9fs_mount+0x73/0x910 [ 280.307123] mount_fs+0xa3/0x30c [ 280.310516] vfs_kern_mount.part.0+0x68/0x400 [ 280.315386] do_mount+0x4f4/0x2b50 [ 280.319006] ? copy_mount_string+0x40/0x40 [ 280.323533] ? rcu_read_lock_sched_held+0x10a/0x130 [ 280.328570] ? kmem_cache_alloc_trace+0x356/0x3a0 [ 280.333588] ? copy_mount_options+0x27a/0x390 [ 280.338105] ksys_mount+0xd7/0x150 [ 280.342015] __x64_sys_mount+0xba/0x150 [ 280.346009] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 280.350607] do_syscall_64+0xf9/0x620 [ 280.354434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.360243] RIP: 0033:0x45ca69 [ 280.363449] 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 [ 280.383345] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 21:20:20 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x3) 21:20:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 280.391155] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 280.398452] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 280.405855] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 280.413305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 280.420593] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:20 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x6) 21:20:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 280.533620] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 280.553346] EXT4-fs (loop5): Invalid log block size: 65 21:20:20 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xf0) 21:20:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:20 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x4) 21:20:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x40200, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x6, [0xfffffffffffffffb, 0x100000000, 0xffff, 0x6, 0x81, 0xfff]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x3, 0xffff, 0xf4, 0x7, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r5, 0xc00464b4, &(0x7f0000000100)={r6}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x398c, 0xffff}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:20:20 executing program 1 (fault-call:6 fault-nth:10): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 280.751028] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x105200, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r2, 0x80047c05, &(0x7f0000000040)) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x2, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/dlm-control\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001a80)) [ 280.820656] EXT4-fs (loop5): Invalid log block size: 65 21:20:21 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x300) 21:20:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$RTC_UIE_OFF(r1, 0x7004) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x2, 0x0, 0x0) [ 280.904601] FAULT_INJECTION: forcing a failure. [ 280.904601] name failslab, interval 1, probability 0, space 0, times 0 [ 280.991321] CPU: 1 PID: 14303 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 280.991807] overlayfs: './file1' not a directory [ 280.999423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.999434] Call Trace: [ 280.999461] dump_stack+0x1fc/0x2fe [ 280.999480] should_fail.cold+0xa/0x14 [ 280.999496] ? setup_fault_attr+0x200/0x200 [ 280.999518] __should_failslab+0x115/0x180 [ 280.999540] should_failslab+0x5/0xf [ 280.999556] __kmalloc_track_caller+0x2a6/0x3c0 [ 280.999568] ? v9fs_session_init+0xef/0x1850 [ 280.999584] kstrdup+0x36/0x70 [ 281.049572] v9fs_session_init+0xef/0x1850 [ 281.053878] ? _raw_spin_unlock+0x29/0x40 [ 281.058194] ? free_pcppages_bulk+0xee5/0x14f0 [ 281.063059] ? v9fs_show_options+0x7e0/0x7e0 [ 281.067618] ? setup_fault_attr+0x200/0x200 [ 281.072044] ? check_preemption_disabled+0x41/0x280 [ 281.077314] ? v9fs_mount+0x54/0x910 [ 281.081181] ? rcu_read_lock_sched_held+0x10a/0x130 [ 281.086309] v9fs_mount+0x73/0x910 21:20:21 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x480) 21:20:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 281.090160] mount_fs+0xa3/0x30c [ 281.093672] vfs_kern_mount.part.0+0x68/0x400 [ 281.098250] do_mount+0x4f4/0x2b50 [ 281.102185] ? copy_mount_string+0x40/0x40 [ 281.106500] ? copy_mount_options+0x195/0x390 [ 281.111095] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 281.116027] ? copy_mount_options+0x27a/0x390 [ 281.121390] ksys_mount+0xd7/0x150 [ 281.125148] __x64_sys_mount+0xba/0x150 [ 281.129326] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 281.134083] do_syscall_64+0xf9/0x620 [ 281.137990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.143255] RIP: 0033:0x45ca69 [ 281.146485] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.166432] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 281.174408] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 281.181700] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 21:20:21 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x5) [ 281.189921] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 281.197204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 281.204576] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:20:21 executing program 1 (fault-call:6 fault-nth:11): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 281.288391] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000000)='y\x00', 0x2, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$AUDIT_GET(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x3e8, 0x0, 0x70bd26, 0x25dfdbfd, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8c0}, 0x4) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$PNPIPE_IFINDEX(r5, 0x113, 0x2, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000140)={'wg0\x00', r7}) 21:20:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 281.338483] EXT4-fs (loop5): Invalid log block size: 65 [ 281.371904] FAULT_INJECTION: forcing a failure. [ 281.371904] name failslab, interval 1, probability 0, space 0, times 0 [ 281.416396] CPU: 1 PID: 14328 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 281.424762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.434471] Call Trace: [ 281.437083] dump_stack+0x1fc/0x2fe [ 281.440730] should_fail.cold+0xa/0x14 [ 281.444631] ? setup_fault_attr+0x200/0x200 [ 281.448985] __should_failslab+0x115/0x180 [ 281.453231] should_failslab+0x5/0xf [ 281.456973] __kmalloc_track_caller+0x2a6/0x3c0 [ 281.461739] ? p9_client_create+0x45d/0x1400 21:20:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000000)="6b75e7d4d5a83655b553eb18c75658014c8bb6aaaa27b4e096b5f1765584048e7197637a97698c9570d3960afc3d11c3ac61d507948b908201e5c830a8c15423bd1110e4a9bb22217fb86af684946f09ddab962c5e58d7e4235b0cba9741ad81090da288a1047851d993aa20ee2aa11871310d214f37633dcb66010bac30a309b04760ed27147b11fcc33edf0c06cf301e64fa20f735db87973e26f8844562bb2572f5785ac91a9773f91f670064c925c2f2df860dd5b0bd2c79f68aca1a968aeea49efec70b2a45f215954c35d0", 0xce) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x2, 0x0, 0x0) 21:20:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) recvmsg$can_raw(r2, &(0x7f0000000500)={&(0x7f0000000180)=@llc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/107, 0x6b}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000200)=""/36, 0x24}], 0x6, &(0x7f0000000600)=""/124, 0x7c}, 0x300) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r5, 0x1, &(0x7f0000000000)=[&(0x7f0000000040)={0x0, 0x0, 0x80000000000000, 0x1, 0x23, r1}]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x2, 0x0, 0x0) [ 281.466167] kstrdup+0x36/0x70 [ 281.469376] p9_client_create+0x45d/0x1400 [ 281.473631] ? unwind_get_return_address+0x51/0x90 [ 281.478568] ? should_fail+0x142/0x7c0 [ 281.482469] ? p9_client_flush+0x1e0/0x1e0 [ 281.486719] ? check_preemption_disabled+0x41/0x280 [ 281.491787] ? __lockdep_init_map+0x100/0x5a0 [ 281.496305] ? v9fs_session_init+0x1e7/0x1850 [ 281.500918] v9fs_session_init+0x1e7/0x1850 [ 281.505244] ? lock_acquire+0x170/0x3c0 [ 281.509261] ? debug_check_no_obj_freed+0xc4/0x3e1 [ 281.514482] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 281.519780] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 281.524998] ? v9fs_show_options+0x7e0/0x7e0 [ 281.529428] ? setup_fault_attr+0x200/0x200 [ 281.533769] ? check_preemption_disabled+0x41/0x280 [ 281.538813] ? v9fs_mount+0x54/0x910 [ 281.542552] ? rcu_read_lock_sched_held+0x10a/0x130 [ 281.547953] v9fs_mount+0x73/0x910 [ 281.551516] mount_fs+0xa3/0x30c [ 281.554990] vfs_kern_mount.part.0+0x68/0x400 [ 281.559499] do_mount+0x4f4/0x2b50 [ 281.563152] ? copy_mount_string+0x40/0x40 [ 281.567442] ? copy_mount_options+0x195/0x390 [ 281.571956] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 281.576828] ? copy_mount_options+0x27a/0x390 [ 281.581335] ksys_mount+0xd7/0x150 [ 281.584870] __x64_sys_mount+0xba/0x150 [ 281.588854] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 281.593424] do_syscall_64+0xf9/0x620 [ 281.597217] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.602415] RIP: 0033:0x45ca69 [ 281.605594] 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 [ 281.624490] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 281.632187] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 281.639447] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 281.646706] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 281.653971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 21:20:21 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x6) [ 281.661227] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:21 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x4f5) 21:20:21 executing program 1 (fault-call:6 fault-nth:12): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 281.711381] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 281.737031] EXT4-fs (loop5): Invalid log block size: 65 [ 281.819375] FAULT_INJECTION: forcing a failure. [ 281.819375] name failslab, interval 1, probability 0, space 0, times 0 [ 281.859374] CPU: 0 PID: 14352 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 281.867810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.877168] Call Trace: [ 281.879771] dump_stack+0x1fc/0x2fe [ 281.883418] should_fail.cold+0xa/0x14 [ 281.887359] ? setup_fault_attr+0x200/0x200 [ 281.891714] __should_failslab+0x115/0x180 [ 281.895996] should_failslab+0x5/0xf [ 281.899743] __kmalloc+0x2ab/0x3c0 [ 281.903295] ? match_strdup+0x58/0xa0 [ 281.907117] match_strdup+0x58/0xa0 [ 281.910763] p9_client_create+0x56d/0x1400 [ 281.915111] ? unwind_get_return_address+0x51/0x90 [ 281.920068] ? p9_client_flush+0x1e0/0x1e0 [ 281.924316] ? check_preemption_disabled+0x41/0x280 [ 281.929459] ? __lockdep_init_map+0x100/0x5a0 [ 281.933973] ? v9fs_session_init+0x1e7/0x1850 [ 281.938740] v9fs_session_init+0x1e7/0x1850 [ 281.943115] ? lock_acquire+0x170/0x3c0 [ 281.947110] ? debug_check_no_obj_freed+0xc4/0x3e1 [ 281.952840] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 281.958160] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 281.963355] ? v9fs_show_options+0x7e0/0x7e0 [ 281.964219] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 281.967921] ? setup_fault_attr+0x200/0x200 [ 281.967975] ? check_preemption_disabled+0x41/0x280 [ 281.975580] EXT4-fs (loop5): Invalid log block size: 65 [ 281.979963] ? v9fs_mount+0x54/0x910 [ 281.980007] ? rcu_read_lock_sched_held+0x10a/0x130 [ 281.980042] v9fs_mount+0x73/0x910 [ 281.980069] mount_fs+0xa3/0x30c [ 282.007131] vfs_kern_mount.part.0+0x68/0x400 [ 282.011912] do_mount+0x4f4/0x2b50 [ 282.015601] ? copy_mount_string+0x40/0x40 21:20:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000640)) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:22 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x500) [ 282.019861] ? copy_mount_options+0x195/0x390 [ 282.024375] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 282.029232] ? copy_mount_options+0x27a/0x390 [ 282.033833] ksys_mount+0xd7/0x150 [ 282.037386] __x64_sys_mount+0xba/0x150 [ 282.041369] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 282.046047] do_syscall_64+0xf9/0x620 [ 282.050251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.055428] RIP: 0033:0x45ca69 [ 282.058620] 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 [ 282.077679] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 282.085482] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 282.092748] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 282.100004] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 282.107316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 21:20:22 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x608081, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept$netrom(r1, &(0x7f0000000040)={{0x3, @rose}, [@remote, @remote, @rose, @netrom, @default, @null, @null, @netrom]}, &(0x7f00000000c0)=0x48) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VIDIOC_LOG_STATUS(r5, 0x5646, 0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r7 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r8, 0x0, 0x2, 0x0, 0x0) [ 282.114584] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:22 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xf0) 21:20:22 executing program 1 (fault-call:6 fault-nth:13): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 282.201109] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 282.222310] EXT4-fs (loop5): Invalid log block size: 65 21:20:22 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 282.270562] FAULT_INJECTION: forcing a failure. [ 282.270562] name failslab, interval 1, probability 0, space 0, times 0 [ 282.326981] CPU: 1 PID: 14377 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 282.335077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.345258] Call Trace: [ 282.347869] dump_stack+0x1fc/0x2fe [ 282.352054] should_fail.cold+0xa/0x14 [ 282.355965] ? setup_fault_attr+0x200/0x200 [ 282.360305] __should_failslab+0x115/0x180 [ 282.364638] should_failslab+0x5/0xf [ 282.368419] __kmalloc+0x2ab/0x3c0 [ 282.372090] ? match_strdup+0x58/0xa0 [ 282.376029] match_strdup+0x58/0xa0 [ 282.379824] p9_client_create+0x56d/0x1400 [ 282.384081] ? unwind_get_return_address+0x51/0x90 [ 282.389066] ? p9_client_flush+0x1e0/0x1e0 [ 282.393320] ? check_preemption_disabled+0x41/0x280 [ 282.400623] ? __lockdep_init_map+0x100/0x5a0 [ 282.405170] ? v9fs_session_init+0x1e7/0x1850 [ 282.409672] v9fs_session_init+0x1e7/0x1850 [ 282.414184] ? lock_acquire+0x170/0x3c0 [ 282.419059] ? debug_check_no_obj_freed+0xc4/0x3e1 [ 282.424028] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 282.429588] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 282.434713] ? v9fs_show_options+0x7e0/0x7e0 [ 282.439136] ? setup_fault_attr+0x200/0x200 [ 282.443589] ? check_preemption_disabled+0x41/0x280 [ 282.448621] ? v9fs_mount+0x54/0x910 [ 282.452347] ? rcu_read_lock_sched_held+0x10a/0x130 [ 282.457379] v9fs_mount+0x73/0x910 [ 282.460937] mount_fs+0xa3/0x30c [ 282.464623] vfs_kern_mount.part.0+0x68/0x400 [ 282.469217] do_mount+0x4f4/0x2b50 [ 282.472866] ? copy_mount_string+0x40/0x40 21:20:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000640)) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:22 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x300) 21:20:22 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x600) [ 282.477113] ? rcu_read_lock_sched_held+0x10a/0x130 [ 282.482174] ? kmem_cache_alloc_trace+0x356/0x3a0 [ 282.487031] ? copy_mount_options+0x27a/0x390 [ 282.491568] ksys_mount+0xd7/0x150 [ 282.495286] __x64_sys_mount+0xba/0x150 [ 282.499595] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 282.504165] do_syscall_64+0xf9/0x620 [ 282.508496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.513967] RIP: 0033:0x45ca69 [ 282.517248] 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 [ 282.536911] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 282.544834] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 282.552106] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 282.559385] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 282.566763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 282.574027] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 [ 282.627888] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:22 executing program 1 (fault-call:6 fault-nth:14): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r5) r6 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)="e89e4d2609062da07b78a777f57c2c3d617875ea46fc4e638aae30a877f5411f095c997ab82aeff541933f674321c1384dda0742bfea002442c1b2bd93871b7bf3bed2192a77951934c163973fc397687f1e094cd0339f0c85b1ac4a1697185842884b8e029925c03bc24c3558fa89d257d3aa048273411b449a4394db562701f2e4c9b0d9f2d392cdc863bef22b8774c416a89c52b86a527f1f3109666c4b20d3e3a7761e118e1929887ca133c8", 0xae, r5) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="02ca4022e288ed8a5bfd19e69ee8f98d2a95cc14ca4ca2a77961b1f8e96eaeeb31a57b2e5dfc74e527ac224941c979bee6657ea53f4a3ecf7e2d67203ab297194822b1b405db98f8b84f5481aa97951f0b1f9d2f10d357c47fecc0547d2b0a4b84174a473001", 0x66, r6) r7 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x2, 0x0, 0x0) [ 282.679775] EXT4-fs (loop5): Invalid log block size: 65 [ 282.751585] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 282.779726] EXT4-fs (loop5): Invalid log block size: 65 [ 282.803322] FAULT_INJECTION: forcing a failure. [ 282.803322] name failslab, interval 1, probability 0, space 0, times 0 21:20:23 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:23 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x480) [ 282.865828] CPU: 1 PID: 14409 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 282.874617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.884179] Call Trace: [ 282.886801] dump_stack+0x1fc/0x2fe [ 282.890440] should_fail.cold+0xa/0x14 [ 282.894949] ? setup_fault_attr+0x200/0x200 [ 282.899322] __should_failslab+0x115/0x180 [ 282.903765] should_failslab+0x5/0xf [ 282.907583] __kmalloc+0x2ab/0x3c0 [ 282.911239] ? match_number.isra.0+0x8d/0x200 [ 282.915834] match_number.isra.0+0x8d/0x200 [ 282.920179] ? match_strdup+0xa0/0xa0 [ 282.924084] ? rcu_read_lock_sched_held+0x10a/0x130 [ 282.929123] ? __kmalloc_track_caller+0x389/0x3c0 [ 282.934281] ? parse_opts.part.0+0x94/0x330 [ 282.938879] ? memcpy+0x35/0x50 [ 282.942269] parse_opts.part.0+0x207/0x330 [ 282.946607] ? p9_fd_show_options+0x1c0/0x1c0 [ 282.951388] ? lock_acquire+0x170/0x3c0 [ 282.955463] ? debug_check_no_obj_freed+0xc4/0x3e1 [ 282.960430] ? trace_hardirqs_off+0x64/0x200 [ 282.964941] p9_fd_create+0x9b/0x390 [ 282.968767] ? p9_fd_create_tcp+0x4e0/0x4e0 [ 282.973100] ? __startup_64+0x44/0x240 [ 282.977087] ? p9_client_create+0x82c/0x1400 [ 282.981717] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 282.986326] p9_client_create+0x896/0x1400 [ 282.990855] ? unwind_get_return_address+0x51/0x90 [ 282.995981] ? p9_client_flush+0x1e0/0x1e0 [ 283.000228] ? check_preemption_disabled+0x41/0x280 [ 283.006218] ? __lockdep_init_map+0x100/0x5a0 [ 283.010738] ? v9fs_session_init+0x1e7/0x1850 [ 283.015247] v9fs_session_init+0x1e7/0x1850 [ 283.019584] ? lock_acquire+0x170/0x3c0 [ 283.023663] ? debug_check_no_obj_freed+0xc4/0x3e1 [ 283.028696] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 283.033814] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 283.038932] ? v9fs_show_options+0x7e0/0x7e0 [ 283.043350] ? setup_fault_attr+0x200/0x200 [ 283.047687] ? check_preemption_disabled+0x41/0x280 [ 283.052728] ? v9fs_mount+0x54/0x910 [ 283.056467] ? rcu_read_lock_sched_held+0x10a/0x130 [ 283.061496] v9fs_mount+0x73/0x910 [ 283.065064] mount_fs+0xa3/0x30c [ 283.068468] vfs_kern_mount.part.0+0x68/0x400 [ 283.072976] do_mount+0x4f4/0x2b50 [ 283.076532] ? copy_mount_string+0x40/0x40 [ 283.080779] ? rcu_read_lock_sched_held+0x10a/0x130 [ 283.085800] ? kmem_cache_alloc_trace+0x356/0x3a0 [ 283.090653] ? copy_mount_options+0x27a/0x390 [ 283.095333] ksys_mount+0xd7/0x150 [ 283.098881] __x64_sys_mount+0xba/0x150 [ 283.102988] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 283.107584] do_syscall_64+0xf9/0x620 [ 283.111403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.116593] RIP: 0033:0x45ca69 [ 283.119825] 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 [ 283.139600] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 283.147320] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 283.154772] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 21:20:23 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x26de) 21:20:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000640)) chdir(&(0x7f00000002c0)='./bus\x00') [ 283.162057] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 283.169621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 283.176914] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 [ 283.250177] 9pnet: Insufficient options for proto=fd 21:20:23 executing program 1 (fault-call:6 fault-nth:15): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 283.277970] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 283.313501] EXT4-fs (loop5): Invalid log block size: 65 [ 283.375352] FAULT_INJECTION: forcing a failure. [ 283.375352] name failslab, interval 1, probability 0, space 0, times 0 [ 283.405261] CPU: 1 PID: 14426 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 283.413357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.423066] Call Trace: [ 283.425685] dump_stack+0x1fc/0x2fe [ 283.429455] should_fail.cold+0xa/0x14 [ 283.433358] ? setup_fault_attr+0x200/0x200 [ 283.437727] __should_failslab+0x115/0x180 [ 283.442069] should_failslab+0x5/0xf [ 283.445794] kmem_cache_alloc_trace+0x2a0/0x3a0 [ 283.450576] p9_fd_create+0x164/0x390 [ 283.454576] ? p9_fd_create_tcp+0x4e0/0x4e0 [ 283.458909] ? __startup_64+0x44/0x240 [ 283.462838] ? p9_client_create+0x82c/0x1400 [ 283.467256] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 283.471861] p9_client_create+0x896/0x1400 [ 283.476196] ? unwind_get_return_address+0x51/0x90 [ 283.481150] ? p9_client_flush+0x1e0/0x1e0 [ 283.485397] ? check_preemption_disabled+0x41/0x280 [ 283.490630] ? __lockdep_init_map+0x100/0x5a0 [ 283.495156] ? v9fs_session_init+0x1e7/0x1850 [ 283.499665] v9fs_session_init+0x1e7/0x1850 [ 283.504001] ? lock_acquire+0x170/0x3c0 [ 283.509123] ? debug_check_no_obj_freed+0xc4/0x3e1 [ 283.514068] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 283.519193] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 283.524500] ? v9fs_show_options+0x7e0/0x7e0 [ 283.529283] ? setup_fault_attr+0x200/0x200 [ 283.533626] ? check_preemption_disabled+0x41/0x280 [ 283.538688] ? v9fs_mount+0x54/0x910 [ 283.542421] ? rcu_read_lock_sched_held+0x10a/0x130 [ 283.547457] v9fs_mount+0x73/0x910 [ 283.551034] mount_fs+0xa3/0x30c [ 283.554465] vfs_kern_mount.part.0+0x68/0x400 [ 283.558983] do_mount+0x4f4/0x2b50 [ 283.562538] ? retint_kernel+0x2d/0x2d [ 283.566439] ? copy_mount_string+0x40/0x40 [ 283.570697] ? copy_mount_options+0x1e7/0x390 [ 283.575237] ? copy_mount_options+0x1ed/0x390 [ 283.579754] ? copy_mount_options+0x27a/0x390 [ 283.584820] ksys_mount+0xd7/0x150 [ 283.588384] __x64_sys_mount+0xba/0x150 [ 283.592375] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 283.597674] do_syscall_64+0xf9/0x620 [ 283.601628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.607001] RIP: 0033:0x45ca69 21:20:23 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x4f5) 21:20:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), 0x0) chdir(&(0x7f00000002c0)='./bus\x00') [ 283.610201] 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 [ 283.629285] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 283.637121] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 283.644401] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 283.651682] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 [ 283.658960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 283.666249] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:23 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:23 executing program 1 (fault-call:6 fault-nth:16): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:23 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x3f00) [ 283.850670] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 283.880401] FAULT_INJECTION: forcing a failure. [ 283.880401] name failslab, interval 1, probability 0, space 0, times 0 [ 283.912787] EXT4-fs (loop5): Invalid log block size: 65 [ 283.960146] CPU: 1 PID: 14446 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 283.968067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.977706] Call Trace: [ 283.980320] dump_stack+0x1fc/0x2fe [ 283.983976] should_fail.cold+0xa/0x14 [ 283.988537] ? setup_fault_attr+0x200/0x200 [ 283.992964] ? mark_held_locks+0xf0/0xf0 [ 283.997053] __should_failslab+0x115/0x180 [ 284.001584] should_failslab+0x5/0xf [ 284.005317] kmem_cache_alloc+0x278/0x370 [ 284.009496] p9_client_prepare_req.part.0+0x3a/0x7c0 [ 284.014737] ? add_wait_queue+0x44/0x150 [ 284.019269] ? lock_downgrade+0x740/0x740 [ 284.023438] p9_client_rpc+0x21c/0x1220 [ 284.027432] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 284.032726] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 284.037849] ? p9_client_prepare_req.part.0+0x7c0/0x7c0 [ 284.043224] ? p9_conn_create+0x4e0/0x4e0 [ 284.047382] ? pipe_poll+0x29e/0x310 [ 284.051105] ? generic_pipe_buf_confirm+0x10/0x10 [ 284.055976] ? p9_fd_poll+0x1db/0x2c0 21:20:24 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x8004) [ 284.059798] ? p9_conn_create+0x3ce/0x4e0 [ 284.063973] ? p9_fd_create+0x26b/0x390 [ 284.068341] ? p9_fd_create_tcp+0x4e0/0x4e0 [ 284.072681] ? p9_client_create+0x82c/0x1400 [ 284.077204] p9_client_create+0xb7f/0x1400 [ 284.081454] ? unwind_get_return_address+0x51/0x90 [ 284.086405] ? p9_client_flush+0x1e0/0x1e0 [ 284.090661] ? check_preemption_disabled+0x41/0x280 [ 284.095704] ? __lockdep_init_map+0x100/0x5a0 [ 284.100224] ? v9fs_session_init+0x1e7/0x1850 [ 284.104744] v9fs_session_init+0x1e7/0x1850 [ 284.109087] ? lock_acquire+0x170/0x3c0 [ 284.113074] ? debug_check_no_obj_freed+0xc4/0x3e1 [ 284.118056] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 284.123265] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 284.128552] ? v9fs_show_options+0x7e0/0x7e0 [ 284.132966] ? setup_fault_attr+0x200/0x200 [ 284.137320] ? check_preemption_disabled+0x41/0x280 [ 284.142343] ? v9fs_mount+0x54/0x910 [ 284.146069] ? rcu_read_lock_sched_held+0x10a/0x130 [ 284.151148] v9fs_mount+0x73/0x910 [ 284.154789] mount_fs+0xa3/0x30c [ 284.158168] vfs_kern_mount.part.0+0x68/0x400 [ 284.162678] do_mount+0x4f4/0x2b50 [ 284.166238] ? copy_mount_string+0x40/0x40 [ 284.170481] ? rcu_read_lock_sched_held+0x10a/0x130 [ 284.175505] ? kmem_cache_alloc_trace+0x356/0x3a0 [ 284.180352] ? copy_mount_options+0x27a/0x390 [ 284.184855] ksys_mount+0xd7/0x150 [ 284.189171] __x64_sys_mount+0xba/0x150 [ 284.193138] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 284.197722] do_syscall_64+0xf9/0x620 [ 284.201544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.206747] RIP: 0033:0x45ca69 [ 284.211148] 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 [ 284.230303] RSP: 002b:00007f50606b3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 284.237996] RAX: ffffffffffffffda RBX: 00000000004f6b40 RCX: 000000000045ca69 [ 284.245518] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 284.253070] RBP: 000000000078bf00 R08: 00000000200003c0 R09: 0000000000000000 21:20:24 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), 0x0) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:24 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x500) [ 284.261647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 284.270073] R13: 0000000000000769 R14: 00000000004ca53e R15: 00007f50606b46d4 21:20:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), 0x0) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:24 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xde26) 21:20:24 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x600) [ 284.581661] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 284.615341] EXT4-fs (loop5): Invalid log block size: 65 21:20:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(0x0) 21:20:24 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1004000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:24 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xf000) [ 284.759160] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 284.773780] EXT4-fs (loop5): Invalid log block size: 65 21:20:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:25 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x26df) 21:20:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(0x0) 21:20:25 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:25 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xf504) [ 285.182917] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 285.222303] EXT4-fs (loop5): Invalid log block size: 65 21:20:25 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x8004) 21:20:25 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x6b6b6b) 21:20:25 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2200000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(0x0) [ 285.452477] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 285.460767] EXT4-fs (loop5): Invalid log block size: 65 21:20:25 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2300000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:25 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xf0ffff) [ 285.588298] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 285.624162] EXT4-fs (loop5): Invalid log block size: 65 21:20:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(0x0) 21:20:25 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2c00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:25 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xdf26) 21:20:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 285.814565] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 285.846390] EXT4-fs (loop5): Invalid log block size: 65 21:20:26 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1000000) 21:20:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x4f5) 21:20:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 285.945105] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 285.965515] EXT4-fs (loop5): Invalid log block size: 65 21:20:26 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xf000) 21:20:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2d00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:26 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x2000000) 21:20:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 286.150106] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x7, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:26 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xf504) 21:20:26 executing program 4 (fault-call:4 fault-nth:0): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 286.207329] EXT4-fs (loop5): Invalid log block size: 65 21:20:26 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x3000000) 21:20:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 286.281367] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 286.314332] EXT4-fs (loop5): Invalid log block size: 65 21:20:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x9, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 286.443525] FAULT_INJECTION: forcing a failure. [ 286.443525] name failslab, interval 1, probability 0, space 0, times 0 [ 286.499017] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 286.522705] CPU: 1 PID: 14595 Comm: syz-executor.4 Not tainted 4.19.128-syzkaller #0 [ 286.530624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.532378] EXT4-fs (loop5): Invalid log block size: 65 [ 286.540009] Call Trace: [ 286.540037] dump_stack+0x1fc/0x2fe [ 286.540057] should_fail.cold+0xa/0x14 [ 286.540072] ? setup_fault_attr+0x200/0x200 [ 286.540097] __should_failslab+0x115/0x180 [ 286.540112] should_failslab+0x5/0xf [ 286.540127] kmem_cache_alloc+0x278/0x370 [ 286.540144] getname_flags+0xce/0x590 [ 286.540161] user_path_at_empty+0x2a/0x50 [ 286.540176] path_setxattr+0x95/0x190 [ 286.540200] ? __se_sys_fsetxattr+0x1b0/0x1b0 [ 286.589960] ? ksys_write+0x1c8/0x2a0 [ 286.593772] ? __ia32_sys_read+0xb0/0xb0 21:20:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 286.597884] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 286.603007] __x64_sys_setxattr+0xc0/0x160 [ 286.607258] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 286.611854] do_syscall_64+0xf9/0x620 [ 286.615677] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.620870] RIP: 0033:0x45ca69 [ 286.624155] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:20:26 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x6b6b6b) 21:20:26 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x4000000) [ 286.643399] RSP: 002b:00007f6eb7f68c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 286.651107] RAX: ffffffffffffffda RBX: 0000000000506d40 RCX: 000000000045ca69 [ 286.658472] RDX: 00000000200001c0 RSI: 0000000020000140 RDI: 00000000200000c0 [ 286.665750] RBP: 000000000078bf00 R08: 0000000000000002 R09: 0000000000000000 [ 286.673013] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000003 [ 286.680276] R13: 0000000000000b71 R14: 00000000004d8500 R15: 00007f6eb7f696d4 21:20:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x10, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:26 executing program 4 (fault-call:4 fault-nth:1): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 286.798948] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 286.832985] EXT4-fs (loop5): Invalid log block size: 65 21:20:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x21, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 286.919044] FAULT_INJECTION: forcing a failure. [ 286.919044] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 286.930970] CPU: 0 PID: 14629 Comm: syz-executor.4 Not tainted 4.19.128-syzkaller #0 [ 286.939291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.948649] Call Trace: [ 286.951273] dump_stack+0x1fc/0x2fe [ 286.955005] should_fail.cold+0xa/0x14 [ 286.958933] ? setup_fault_attr+0x200/0x200 [ 286.963275] __alloc_pages_nodemask+0x22d/0x2620 [ 286.968129] ? kstrtouint+0x11e/0x180 [ 286.971945] ? __lock_acquire+0x6b9/0x4380 [ 286.976193] ? _copy_from_user+0xd2/0x140 [ 286.980356] ? get_pid_task+0xcd/0x190 [ 286.984440] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 286.989308] ? get_pid_task+0xf4/0x190 [ 286.993212] ? proc_fail_nth_write+0x95/0x1d0 [ 286.997728] ? proc_tid_io_accounting+0x20/0x20 [ 287.003090] cache_grow_begin+0xa4/0x8b0 [ 287.007205] ? setup_fault_attr+0x200/0x200 [ 287.011568] cache_alloc_refill+0x28c/0x350 [ 287.015905] kmem_cache_alloc+0x347/0x370 [ 287.020068] getname_flags+0xce/0x590 [ 287.023895] user_path_at_empty+0x2a/0x50 [ 287.028078] path_setxattr+0x95/0x190 [ 287.031899] ? __se_sys_fsetxattr+0x1b0/0x1b0 [ 287.036405] ? ksys_write+0x1c8/0x2a0 [ 287.040215] ? __ia32_sys_read+0xb0/0xb0 [ 287.044288] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 287.049318] __x64_sys_setxattr+0xc0/0x160 [ 287.053579] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 287.058260] do_syscall_64+0xf9/0x620 [ 287.062106] entry_SYSCALL_64_after_hwframe+0x49/0xbe 21:20:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(0xffffffffffffffff, 0x40044104, &(0x7f0000000100)=0x1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x9e9f, 0x3f, 0xffff}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080), 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x2, 0x0, 0x0) r5 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x1000000, r5) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_GET(r6, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0x1e, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, r5) write$USERIO_CMD_SEND_INTERRUPT(r3, &(0x7f00000000c0)={0x2, 0x15}, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') pkey_free(r5) 21:20:27 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xf0ffff) 21:20:27 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x5000000) 21:20:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x22, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 287.067305] RIP: 0033:0x45ca69 [ 287.070506] 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 [ 287.090740] RSP: 002b:00007f6eb7f68c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 287.098476] RAX: ffffffffffffffda RBX: 0000000000506d40 RCX: 000000000045ca69 [ 287.105762] RDX: 00000000200001c0 RSI: 0000000020000140 RDI: 00000000200000c0 21:20:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:27 executing program 4 (fault-call:4 fault-nth:2): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 287.113040] RBP: 000000000078bf00 R08: 0000000000000002 R09: 0000000000000000 [ 287.120409] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000003 [ 287.127686] R13: 0000000000000b71 R14: 00000000004d8500 R15: 00007f6eb7f696d4 21:20:27 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x36, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 287.285597] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) r5 = socket(0x10, 0x3, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r7) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x4, 0x4e24, 0x0, 0x2, 0x20, 0x0, 0x32a234730ff07d62, r4, r7}, {0x9, 0x800, 0x2, 0x2, 0x9, 0x1, 0x0, 0x4}, {0x8000, 0x9, 0x101, 0xbd}, 0xffffffff, 0x6e6bb7, 0x1, 0x0, 0x2}, {{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4d4, 0x33}, 0x2, @in=@multicast1, 0x3504, 0x1, 0x0, 0x7, 0xfff, 0x6, 0x91}}, 0xe8) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0xc, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x8}]}}]}, 0x40}}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0xfd, 0x0}, 0xb, r4}) [ 287.334792] EXT4-fs (loop5): Invalid log block size: 65 [ 287.353808] FAULT_INJECTION: forcing a failure. [ 287.353808] name failslab, interval 1, probability 0, space 0, times 0 21:20:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6b, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:27 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x1000000) [ 287.423883] CPU: 0 PID: 14663 Comm: syz-executor.4 Not tainted 4.19.128-syzkaller #0 [ 287.431801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.441161] Call Trace: [ 287.443764] dump_stack+0x1fc/0x2fe [ 287.447408] should_fail.cold+0xa/0x14 [ 287.451325] ? setup_fault_attr+0x200/0x200 [ 287.455663] __should_failslab+0x115/0x180 [ 287.459901] should_failslab+0x5/0xf [ 287.463616] kmem_cache_alloc+0x278/0x370 [ 287.467770] mb_cache_entry_create+0xb5/0x980 [ 287.472280] ? preempt_count_add+0xaf/0x190 [ 287.476609] ? __entry_find.isra.0+0x252/0x370 [ 287.481200] ext4_xattr_block_set+0x24ab/0x2db0 [ 287.485965] ? __getblk_gfp+0x57/0xa50 [ 287.489866] ? ext4_xattr_ibody_set+0x2a0/0x2a0 [ 287.494586] ? ext4_sb_bread+0x109/0x270 [ 287.499006] ? xattr_find_entry+0x270/0x320 [ 287.503355] ext4_xattr_set_handle+0xa35/0x1010 [ 287.508041] ? ext4_xattr_ibody_inline_set+0x2a0/0x2a0 [ 287.513354] ? lock_downgrade+0x740/0x740 [ 287.517542] ? check_preemption_disabled+0x41/0x280 21:20:27 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x6000000) [ 287.522589] ? ext4_journal_check_start+0x185/0x220 [ 287.527885] ? __ext4_journal_start_sb+0x12d/0x490 [ 287.532831] ext4_xattr_set+0x1b2/0x330 [ 287.536865] ? ext4_xattr_set_credits+0x110/0x110 [ 287.541725] ? inode_has_perm.isra.0+0x175/0x210 [ 287.546540] ? xattr_resolve_name+0x26e/0x3d0 [ 287.551055] ? ext4_get_inode_usage.cold+0x19/0x19 [ 287.556002] __vfs_setxattr+0x10e/0x170 [ 287.559994] ? xattr_resolve_name+0x3d0/0x3d0 [ 287.564536] ? evm_protect_xattr.isra.0+0x99/0x3d0 [ 287.569672] __vfs_setxattr_noperm+0x11a/0x420 21:20:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x300, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 287.574310] vfs_setxattr+0xd2/0xf0 [ 287.577958] setxattr+0x23d/0x330 [ 287.581425] ? vfs_setxattr+0xf0/0xf0 [ 287.585338] ? filename_lookup+0x294/0x410 [ 287.590552] ? __phys_addr_symbol+0x2c/0x70 [ 287.594891] ? check_preemption_disabled+0x41/0x280 [ 287.599976] ? rcu_read_lock_sched_held+0x10a/0x130 [ 287.605012] ? preempt_count_add+0xaf/0x190 [ 287.609338] ? __mnt_want_write+0x22c/0x2c0 [ 287.614245] path_setxattr+0x170/0x190 [ 287.618137] ? __se_sys_fsetxattr+0x1b0/0x1b0 [ 287.622631] ? ksys_write+0x1c8/0x2a0 [ 287.626510] ? __ia32_sys_read+0xb0/0xb0 [ 287.630581] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 287.635592] __x64_sys_setxattr+0xc0/0x160 [ 287.639819] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 287.644390] do_syscall_64+0xf9/0x620 [ 287.648216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.653417] RIP: 0033:0x45ca69 21:20:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x500, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 287.656595] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.676114] RSP: 002b:00007f6eb7f68c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 287.684090] RAX: ffffffffffffffda RBX: 0000000000506d40 RCX: 000000000045ca69 [ 287.691439] RDX: 00000000200001c0 RSI: 0000000020000140 RDI: 00000000200000c0 [ 287.698801] RBP: 000000000078bf00 R08: 0000000000000002 R09: 0000000000000000 [ 287.706092] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000003 [ 287.713367] R13: 0000000000000b71 R14: 00000000004d8500 R15: 00007f6eb7f696d4 21:20:27 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:28 executing program 4 (fault-call:4 fault-nth:3): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 287.860873] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 287.868456] EXT4-fs (loop5): Invalid log block size: 65 21:20:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x600, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x2, 0x0, 0x0) 21:20:28 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x2000000) 21:20:28 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x3f000000) 21:20:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x700, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCL_SETVESABLANK(r3, 0x541c, &(0x7f0000000000)) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x2, 0x0, 0x0) [ 288.098237] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 288.122833] FAULT_INJECTION: forcing a failure. [ 288.122833] name failslab, interval 1, probability 0, space 0, times 0 [ 288.130753] EXT4-fs (loop5): Invalid log block size: 65 [ 288.197084] CPU: 1 PID: 14716 Comm: syz-executor.4 Not tainted 4.19.128-syzkaller #0 [ 288.205118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.229808] Call Trace: [ 288.232421] dump_stack+0x1fc/0x2fe [ 288.236161] should_fail.cold+0xa/0x14 [ 288.240073] ? setup_fault_attr+0x200/0x200 [ 288.244528] __should_failslab+0x115/0x180 [ 288.249214] should_failslab+0x5/0xf [ 288.253077] kmem_cache_alloc+0x278/0x370 [ 288.257246] mb_cache_entry_create+0xb5/0x980 [ 288.264191] ? preempt_count_add+0xaf/0x190 [ 288.268569] ? __entry_find.isra.0+0x252/0x370 [ 288.274225] ext4_xattr_block_set+0x24ab/0x2db0 [ 288.278927] ? __getblk_gfp+0x57/0xa50 [ 288.284064] ? ext4_xattr_ibody_set+0x2a0/0x2a0 [ 288.289307] ? ext4_sb_bread+0x109/0x270 [ 288.293424] ? xattr_find_entry+0x270/0x320 [ 288.297804] ext4_xattr_set_handle+0xa35/0x1010 [ 288.302590] ? ext4_xattr_ibody_inline_set+0x2a0/0x2a0 [ 288.307922] ? lock_downgrade+0x740/0x740 [ 288.312100] ? check_preemption_disabled+0x41/0x280 [ 288.317143] ? ext4_journal_check_start+0x185/0x220 [ 288.322180] ? __ext4_journal_start_sb+0x12d/0x490 [ 288.327281] ext4_xattr_set+0x1b2/0x330 [ 288.331371] ? ext4_xattr_set_credits+0x110/0x110 [ 288.336227] ? inode_has_perm.isra.0+0x175/0x210 [ 288.341093] ? xattr_resolve_name+0x26e/0x3d0 21:20:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x900, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1f00, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0xc, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x8}]}}]}, 0x40}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0xc, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x8}]}}]}, 0x40}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, 0x0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKINFO_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x4048000) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r9, 0x0, 0x2, 0x0, 0x0) 21:20:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 288.346393] ? ext4_get_inode_usage.cold+0x19/0x19 [ 288.351434] __vfs_setxattr+0x10e/0x170 [ 288.355695] ? xattr_resolve_name+0x3d0/0x3d0 [ 288.360317] ? evm_protect_xattr.isra.0+0x99/0x3d0 [ 288.365290] __vfs_setxattr_noperm+0x11a/0x420 [ 288.369903] vfs_setxattr+0xd2/0xf0 [ 288.373598] setxattr+0x23d/0x330 [ 288.377071] ? vfs_setxattr+0xf0/0xf0 [ 288.380879] ? filename_lookup+0x294/0x410 [ 288.385136] ? __phys_addr_symbol+0x2c/0x70 [ 288.389981] ? check_preemption_disabled+0x41/0x280 [ 288.395198] ? rcu_read_lock_sched_held+0x10a/0x130 [ 288.400315] ? preempt_count_add+0xaf/0x190 [ 288.404653] ? __mnt_want_write+0x22c/0x2c0 [ 288.409110] path_setxattr+0x170/0x190 [ 288.413030] ? __se_sys_fsetxattr+0x1b0/0x1b0 [ 288.417543] ? ksys_write+0x1c8/0x2a0 [ 288.421606] ? __ia32_sys_read+0xb0/0xb0 [ 288.425685] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 288.430910] __x64_sys_setxattr+0xc0/0x160 [ 288.435393] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 288.440290] do_syscall_64+0xf9/0x620 [ 288.444085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.449277] RIP: 0033:0x45ca69 [ 288.452757] 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 [ 288.472312] RSP: 002b:00007f6eb7f47c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 288.480119] RAX: ffffffffffffffda RBX: 0000000000506d40 RCX: 000000000045ca69 [ 288.487727] RDX: 00000000200001c0 RSI: 0000000020000140 RDI: 00000000200000c0 [ 288.495097] RBP: 000000000078bfa0 R08: 0000000000000002 R09: 0000000000000000 [ 288.502534] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000003 [ 288.509805] R13: 0000000000000b71 R14: 00000000004d8500 R15: 00007f6eb7f486d4 21:20:28 executing program 4 (fault-call:4 fault-nth:4): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:28 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x3000000) 21:20:28 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x6b6b6b00) 21:20:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x0, r2) sync() r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r5) keyctl$set_timeout(0xf, r5, 0x100000001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x2, 0x0, 0x0) 21:20:28 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x80040000) 21:20:28 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x4000000) 21:20:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2200, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 288.693453] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 288.725730] EXT4-fs (loop5): Invalid log block size: 65 21:20:28 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:29 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r7 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r8 = fcntl$dupfd(r5, 0x406, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r9, 0x0, 0x2, 0x0, 0x0) [ 288.810214] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 288.830804] EXT4-fs (loop5): Invalid log block size: 65 21:20:29 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2c00, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:29 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x8cffffff) 21:20:29 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x5000000) 21:20:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x3600, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 289.013128] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x3, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 289.088389] EXT4-fs (loop5): Invalid log block size: 65 21:20:29 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xde260000) 21:20:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x3f00, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:29 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000003980)) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0xc, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x8}]}}]}, 0x40}}, 0x0) sendmmsg$inet6(r0, &(0x7f0000003880)=[{{&(0x7f0000000100)={0xa, 0x4e24, 0x1, @local, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000140)="9ded3743607bd63bc91d0ec96ccc840a1599d3f1ef6f4036e555849fd81d0677e24234de6e57930c06aa00c7b7b026342d1d9365841ea50057d8c91d19f7a5e72cc2a518055d1ace476ce981efcf8bb69f0f780b2d84d73771ae9d203fc1f61fb22d9dbbda9458d743e9d04fc8e709b6abf3567f9214ee4bf93e80a2e9136312c286b6ffc75bfc50744f593013f3b01dd0f488541cd30170477c42d149f5e84807cd0289fad3ed020a3ca795f294ed5d90c374cb5272ea7806ca04d6bf68b97fa22a0db62d64d97b", 0xc8}, {&(0x7f0000000280)="68e170a6b2e4887931d59dffa6651b56cda55f94af4fbd01d1242e925fe94bfd349e4b0d63f136ff5927f480a19ac5e654aa2c920e6fd24c1406b0e59a8763875b7b8d99bb9ac27db7d9c8c99dc4deebd2637943f7cc6b8b802883992c14654d24eb669f79e4dfe0326caf54632869e293d0332edfc6b8e0e3eccffa64fc54c701321c9e3fe905edc24a11b12cd00a51c274ef5f3c6396200a40b23220132c8d1f21cce3fb0ba8a04229b71861a3ae0da8ec5f9ee71d5b1e6e57203e7c6d55c327487a9e08e110ce8630b74fc1f87a18004fa282bbcc50576a63df8d04d87b714326", 0xe2}], 0x2, &(0x7f00000003c0)=[@rthdr_2292={{0x78, 0x29, 0x39, {0x89, 0xc, 0x0, 0x2, 0x0, [@private0={0xfc, 0x0, [], 0x1}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @private0={0xfc, 0x0, [], 0x1}, @private1, @mcast2]}}}], 0x78}}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000440)="81134136e72247cff103635ef925242136dd0390b72727e023ad4d4717d1681eb3796b8d6bfe4d9bcfcf2275073601fce351c43b6a7989f759e1c962465641c71089e02e014cc33daa7a0f708f8b6eb0fe6629410abd2cf9107dd3e167cc41d9ca26a5f53b74add6", 0x68}, {&(0x7f0000000580)="5d031c937b931aafe43b2c20494e3d214d7b49dfd4be8ef9f975d637870f7981e8187597cb653d2744c63d40860f99bcc41f0ca476c4591294cb05b1c0a38dfc2196553772dd1eee61cacb8629d4e44a85962ee2fc08cfda5821cb455c85ee3a16ffb3759cb1051d383b55b55f6e2b183bb8b7e9332a46220717f98b0266ec8629bc32b4d224e065137d4e7f470651ab7e60a2", 0x93}, {&(0x7f00000004c0)="1d91fe6b7b985fd5410a82f4da601cb177fc893eb525d0cac5f0666936ccb914caca60217b9cf2339698c64de1d53ede1c32eb2f96", 0x35}, {&(0x7f0000000640)="33a89ee397186add54f7771ff3f2bbcdf6e06fc861ac0e6c701d8f7ebf4d9462d80d6e59db88a34f49748d3340bd852105fd747c2cb39683f6b9b4640ec0c1dda7a92ee467a3eff720b36b7ffda9d8231607be115935b13738d2f0c5e061b8af9212adfd7dc3bbb7ccdca028a51e72f3beee20ec88ee3747f787f25b84e594ad7288611dea1c39a4fabc2d4ad0b84974e5957656a180a470f72f17bcb8eb4f9c37215b2a2b4095be7de81844e3f6f78925447adf67c492208ae40a247318fa5a872b039712f6db1a", 0xc8}, 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"2bafcff0ff4758bc77ef0afe282ec73548ab37d8914ad74a520fed7c00c48addf08964eed0e221acc01345021a2cdf2d4d5808081948ec0983c152461cb5d058fa7e726af5b2c4ca1a877a2b58754e297888297991523accf21c0929d15b6e6b5009dd7bd5d7b354b31c2cdd5530ba2755f7dd26e78333035f9b364b73a06de2636a6454b9a8e80ebdaa80132693c57b6f017077f711e8f788b9652cd078ad5e0959803a2fa268c4e306b565251618121c9988aac1da2a3bf1c43b5596abdcf6d74851af225808f70ca4efc5e63546b4ac07034a7cf2"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x6, 0x45, "48e4f2917ab43d40c18c408a3e9773b9dbf27ae0cd4ea72ed705f5789dc9006c82c8862fe94e9828c87cd97c5e66928bdbd3ec994bdba5f62c8ef14f37b3d97bd7ba8e8bd4"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x20}}, @pad1, @pad1]}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x89, 0x2, [], [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xa0e}]}}}, @rthdrdstopts={{0x148, 0x29, 0x37, {0x89, 0x25, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x1, 0xc8, "9d713d33f23b3156b34e241c80f78305f7461d1decb0b8f07ef692cec6a56df524686f25713a307ac5a390b468a239a011bed417e9c6d5b5c3e9584e48925709ec10b2ed3c60ac27adf18b979c0528d1853bc951004265bed425acd93a20f880ee8772279b8df7720eac935aea1768394e872174d51bacd4f5b14544d8aa4ccf16ac0186540b29190d8538a440cd69c197c4e33e8596e1641ec074a577955f08924403b040d0bd3470e7af03f30d6da65c212569a637293300b9dfd133ac1ae233db8a324ee0249b"}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x48, {0x1, 0x10, 0x0, 0x3, [0x800, 0x401, 0xe0, 0xa42, 0x9, 0x10000, 0x8, 0x401]}}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0xfde}]}}}, @rthdr={{0x28, 0x29, 0x39, {0x21, 0x2, 0x1, 0x9, 0x0, [@mcast2]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r4}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x2e, 0x1, [], [@enc_lim={0x4, 0x1, 0xd}, @jumbo={0xc2, 0x4, 0x8d72}, @enc_lim={0x4, 0x1, 0x6}]}}}], 0x378}}, {{&(0x7f00000031c0)={0xa, 0x4e23, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, 0x1c, &(0x7f0000003540)=[{&(0x7f0000003200)="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", 0xfa}, {&(0x7f0000003300)="3856830d6dd373dd2a7413e476b3c957bcad7ffb9dfb6e4a78bbd7981971d7e11a25fd4afbbbeee24cc908c87b32ebd1e13eaefed75fb730d7599c69fe78d20e548b45dea749671eb6c5de7279dd9cd87f9021d41dfa18ebd03e6fd0e7f5db8f4fb454000cd1c147299b3013f10ba3cbb101c6b540dc18cd2602039afa1f61de1996073161cd362c0d3b8de736f7759c2b952799e8e49200046fbdc9bbf0b74c13cfbc465884152f8a8d5e3b33f1a7", 0xaf}, {&(0x7f00000033c0)="362bfe11795f7124c80b4d4fcfca7f5d585083454056d05781d131fe82b880001a6730d074fb741d8b1399eb43db622e5fc25ac49e36215b06fb52b6889b0baf1d7b8dca1135fe1e70e49ef097f341ec8870dbf45cb37542fea341383837a01e93071b0499", 0x65}, {&(0x7f0000003440)="2462b55f10634d64d05636ab8badec65b6ae75e9e195b6029ff0b6bca6bd8bdae5a7fc5390d245ea853b4a689d877f780faaefe354a31e48288b67cebd7fe1e43ecb93ba9136717a20e2772d25f449df464baa4edccc71024f0c8d2428196ccf2f8353cd3b335c9b0eed75f1f32bae9957afa065a4dfa706da7082c013496232ff6c81e8bd56dd39b27790b3a85cb7c93da63fc84097ba5c0494064f5cca8356ea48e031bfddb3061300", 0xaa}, {&(0x7f0000003500)="1fe4f7aa7dcf920164b986d329fd79a5e0", 0x11}], 0x5, &(0x7f00000035c0)=[@rthdr={{0x58, 0x29, 0x39, {0x33, 0x8, 0x0, 0x6, 0x0, [@private2={0xfc, 0x2, [], 0x1}, @ipv4={[], [], @remote}, @private0, @mcast2]}}}, @rthdr={{0x58, 0x29, 0x39, {0x5e, 0x8, 0x0, 0x6, 0x0, [@remote, @dev={0xfe, 0x80, [], 0x28}, @rand_addr=' \x01\x00', @empty]}}}, @rthdr={{0x98, 0x29, 0x39, {0x89, 0x10, 0x1, 0x1, 0x0, [@loopback, @ipv4={[], [], @loopback}, @ipv4={[], [], @local}, @dev={0xfe, 0x80, [], 0x44}, @private2, @private1, @empty, @private2={0xfc, 0x2, [], 0x1}]}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @dstopts_2292={{0x58, 0x29, 0x4, {0x84, 0x7, [], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0xd0}, @hao={0xc9, 0x10, @loopback}, @generic={0xff, 0x20, "7760bc812ff6f26e4c4ac87b0674e37597abb63e9e1d710b9ae64d2c22cb854b"}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x71b}}, @rthdrdstopts={{0xd8, 0x29, 0x37, {0xc, 0x18, [], [@pad1, @calipso={0x7, 0x18, {0x1, 0x4, 0x8, 0x0, [0x1, 0x2b1a]}}, @calipso={0x7, 0x50, {0x2, 0x12, 0xc0, 0x3, [0x2, 0x5, 0x48de, 0x4, 0x1, 0x1, 0x7, 0xdfd, 0x1]}}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x38, {0x0, 0xc, 0x5, 0x0, [0x401, 0x100, 0x3, 0x1, 0x8789, 0x0]}}, @enc_lim={0x4, 0x1, 0x4}, @pad1]}}}], 0x2a8}}], 0x4, 0x890) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r0, 0x40044103, &(0x7f0000000000)=0x7f) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$RTC_ALM_READ(r6, 0x80247008, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r8, 0x0, 0x2, 0x0, 0x0) 21:20:29 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 289.187730] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 289.211764] EXT4-fs (loop5): Invalid log block size: 65 21:20:29 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x6000000) 21:20:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x4000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 289.325511] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 289.348980] EXT4-fs (loop5): Invalid log block size: 65 21:20:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0xf, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:29 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6087, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:29 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x6b6b6b00) 21:20:29 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xf5040000) 21:20:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6b00, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 289.567488] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 289.585998] EXT4-fs (loop5): Invalid log block size: 65 21:20:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x10, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:20:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xedc0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:29 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:29 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xf6ffffff) 21:20:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000000)={{0x3, 0x0, @reserved="0c0bcfcfdb40c730ef7d631883e14000e9d4f3cc80145a5a99010bf1e9ca9687"}, 0xa7, 0x0, [], "6e5d6438089d0281739022a91066cb82171d7916cdcbb93c4bed104eaee7259aae5646b78c7deb2ad104406f5ff01fb950ca3e522230ea396e8e620cd17b53ec98bb1104c40a3f58fb470b4078208e3a882400712fe96844dad7176adbbf2942551829dea3d6830488d82174a47b96c7e01bda22fa0769866f271bc88ae086101928483800a38a33bd8a8ffa4ab714bb368186563379bd5a4d87238a31225eda539810a31978aa"}) keyctl$read(0xb, r2, &(0x7f0000000100)=""/31, 0x1f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x2, 0x0, 0x0) 21:20:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfeff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 289.800134] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:30 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x80040000) [ 289.856553] EXT4-fs (loop5): Invalid log block size: 65 21:20:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x1d, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:30 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x8000000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x10) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x208080, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockname$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(r6, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x201021}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="100029bd7000fddbdf25000000000c000f000200000000000000080018000000000005001300000000000800110000000000050022000000000006000e0003000000"], 0x48}, 0x1, 0x0, 0x0, 0x80d0}, 0x5) setsockopt$rose(r5, 0x104, 0x4, &(0x7f0000000040)=0x6, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) 21:20:30 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xff00, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:30 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xfeffffff) [ 290.079038] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:30 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xdf260000) [ 290.123947] EXT4-fs (loop5): Invalid log block size: 65 21:20:30 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xff0f, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 290.158611] audit: type=1804 audit(1591910430.304:51): pid=14901 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir427198441/syzkaller.SEW5GP/177/file0" dev="sda1" ino=15793 res=1 21:20:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x40b, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:30 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:30 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xfffff000) 21:20:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x2, 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000000000)={0x8, {"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", 0x1000}}, 0x1006) 21:20:30 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfffe, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:30 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xf5040000) [ 290.392378] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 290.431093] EXT4-fs (loop5): Invalid log block size: 65 21:20:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x0, r2) sync() r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r5) keyctl$set_timeout(0xf, r5, 0x100000001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x2, 0x0, 0x0) 21:20:30 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d19, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x8205, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:30 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xffffff8c) 21:20:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x0, r2) sync() r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r5) keyctl$set_timeout(0xf, r5, 0x100000001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x2, 0x0, 0x0) [ 290.542693] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 290.573088] EXT4-fs (loop5): Invalid log block size: 65 21:20:30 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d1a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:30 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x9463030000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:30 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xf6ffffff) 21:20:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x0, r2) sync() r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r5) keyctl$set_timeout(0xf, r5, 0x100000001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x2, 0x0, 0x0) 21:20:30 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d1b, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:30 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffff6) [ 290.766647] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 290.782741] EXT4-fs (loop5): Invalid log block size: 65 21:20:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc40a000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x200001c2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d1c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 290.945732] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x0, r2) sync() r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r5) keyctl$set_timeout(0xf, r5, 0x100000001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 21:20:31 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xfeffffff) [ 290.986787] EXT4-fs (loop5): Invalid log block size: 65 21:20:31 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffe) 21:20:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc50a000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d1d, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x3) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 291.148125] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 291.171198] EXT4-fs (loop5): Invalid log block size: 65 21:20:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d1e, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x0, r2) sync() r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r5) keyctl$set_timeout(0xf, r5, 0x100000001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 21:20:31 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xfffff000) [ 291.271731] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 291.305057] EXT4-fs (loop5): Invalid log block size: 65 21:20:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xc60a000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:31 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x6b6b6b00000000) 21:20:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d1f, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$dupfd(r0, 0x0, r2) sync() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r3) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r4) keyctl$set_timeout(0xf, r4, 0x100000001) [ 291.443807] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 291.460337] EXT4-fs (loop5): Invalid log block size: 65 21:20:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0xf) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d20, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xe863030000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$dupfd(r0, 0x0, r2) sync() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r3) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r4) 21:20:31 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xfffffff6) 21:20:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x10) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:31 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xf0ffffffffffff) [ 291.653705] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d21, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 291.701844] EXT4-fs (loop5): Invalid log block size: 65 21:20:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xf5ffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$dupfd(r0, 0x0, r2) sync() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r3) 21:20:31 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xfffffffe) 21:20:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d22, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$dupfd(r0, 0x0, r2) sync() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) [ 291.897874] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 291.930712] EXT4-fs (loop5): Invalid log block size: 65 21:20:32 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x100000000000000) 21:20:32 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d23, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:32 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x1d) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 292.027910] overlayfs: failed to resolve './file0': -2 21:20:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x1000000000000) 21:20:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$dupfd(r0, 0x0, r2) sync() [ 292.115604] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:32 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d24, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 292.167616] EXT4-fs (loop5): Invalid log block size: 65 21:20:32 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x200000000000000) 21:20:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x40b) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 292.263810] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 292.300403] EXT4-fs (loop5): Invalid log block size: 65 21:20:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x6b6b6b00000000) 21:20:32 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d25, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:32 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfbffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:32 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:32 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x300000000000000) 21:20:32 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x18d26, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x8205) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 292.494960] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 292.526099] EXT4-fs (loop5): Invalid log block size: 65 21:20:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xf0ffffffffffff) 21:20:32 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sync() 21:20:32 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfcfdffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:32 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x400000000000000) 21:20:32 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x20000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:32 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sync() [ 292.758855] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 292.798986] EXT4-fs (loop5): Invalid log block size: 65 21:20:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x100000000000000) 21:20:32 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x40000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:33 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x500000000000000) 21:20:33 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x200001c2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:33 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sync() 21:20:33 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1fffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 292.884046] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 292.908445] EXT4-fs (loop5): Invalid log block size: 65 21:20:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:33 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sync() 21:20:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x200000000000000) 21:20:33 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6b6b6b, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 293.105947] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 293.123543] EXT4-fs (loop5): Invalid log block size: 65 21:20:33 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x8, 0x4) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:33 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sync() 21:20:33 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfeffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:33 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x600000000000000) [ 293.200538] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x300000000000000) [ 293.273771] EXT4-fs (loop5): Invalid log block size: 65 21:20:33 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sync() 21:20:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:33 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:33 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x3f00000000000000) 21:20:33 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_DO_IT(r1, 0xab03) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 293.465002] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 293.503938] EXT4-fs (loop5): Invalid log block size: 65 21:20:33 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sync() 21:20:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x400000000000000) 21:20:33 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:33 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x8004000000000000) 21:20:33 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x3000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 293.622498] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 293.652890] EXT4-fs (loop5): Invalid log block size: 65 21:20:33 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7704726469721485d73636793d2e45f5f7e09156b9f26b6404723d2e2f66696c65314a75707065726469723d2e2f66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:33 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sync() 21:20:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x500000000000000) 21:20:34 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sync() 21:20:34 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x8cffffff00000000) 21:20:34 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x4000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 293.837302] overlayfs: unrecognized mount option "lowrdir66y=.EVkdr=./file1Jupperdir=./file0" or missing value [ 293.908956] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 293.914083] overlayfs: unrecognized mount option "lowrdir66y=.EVkdr=./file1Jupperdir=./file0" or missing value [ 293.952445] EXT4-fs (loop5): Invalid log block size: 65 21:20:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:34 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x600000000000000) 21:20:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x3d1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000340)={0x2, 0x5, 0x10000, 0x0, r1}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./filedir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0xfffc, r3, &(0x7f0000000300)="0e61a6083c354203", 0x8}]) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000040)=0x7, &(0x7f0000000200)=0x2) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:34 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x5000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:34 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xffff1f0000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:34 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xde26000000000000) 21:20:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() [ 294.127369] overlayfs: option "workdir=./filedir=./file0" is useless in a non-upper mount, ignore [ 294.159511] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 294.177591] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 294.199329] overlayfs: option "workdir=./filedir=./file0" is useless in a non-upper mount, ignore [ 294.201642] EXT4-fs (loop5): Invalid log block size: 65 21:20:34 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 294.231765] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:34 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x8004000000000000) 21:20:34 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)=0x2) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:34 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xf504000000000000) 21:20:34 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x7000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() [ 294.422204] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 294.454140] overlayfs: './bus' not a directory [ 294.469805] EXT4-fs (loop5): Invalid log block size: 65 [ 294.499921] overlayfs: failed to resolve './file0': -2 21:20:34 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:34 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x8000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:34 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000) 21:20:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREAD(r1, &(0x7f00000003c0)={0x85, 0x75, 0x1, {0x7a, "1c625793b3973f58299fce3f97faa1a70eed8f5007da222f3b7e17427b7bb21f8966b04486374f05645c812c9a0653d3f9ea92f802d58ba0a245ffc22863b34850a09b4108a476e9f92db0f3512c37be4a08616cdaf2fa4aa2571acafd56ea882da026d3e26ec165288249855c6be27d6b0aed4a64990f26350b"}}, 0x85) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469733d2e2f627507b8776f726b6469723d2e2f66696c6531723d2e2f49696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000080)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:34 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xdf26000000000000) [ 294.654950] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:34 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x9000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='trusted.overlay.origin\x00', &(0x7f0000000340)='y\x00', 0x2, 0x3) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x6, 0xffffff81, 0x401, 0x5, 0x1}) setxattr$trusted_overlay_origin(&(0x7f00000003c0)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 294.702369] EXT4-fs (loop5): Invalid log block size: 65 21:20:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:34 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xfeffffff00000000) 21:20:35 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x10000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 294.839911] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 294.862584] EXT4-fs (loop5): Invalid log block size: 65 21:20:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xf504000000000000) 21:20:35 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:35 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x1b4) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:35 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffff00000000) 21:20:35 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x13469a8f, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xf6ffffff00000000) [ 295.134086] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:35 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) mount$overlay(0x400000, &(0x7f0000000340)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES32=r0]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast2, @in6=@private0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r2}]) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00000003c0)=""/148, &(0x7f0000000040)=0x94) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 295.182030] EXT4-fs (loop5): Invalid log block size: 65 21:20:35 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x198d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:35 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffff000) 21:20:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sync() [ 295.264894] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 295.296902] EXT4-fs (loop5): Invalid log block size: 65 21:20:35 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sync() 21:20:35 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1a8d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 295.364095] overlayfs: unrecognized mount option "" or missing value [ 295.428786] overlayfs: unrecognized mount option "" or missing value 21:20:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xfeffffff00000000) 21:20:35 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7365726469723d2e2f6275732c776f72dfc6b0f73d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 295.482707] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:35 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r1]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:35 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1b8d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 295.523139] EXT4-fs (loop5): Invalid log block size: 65 21:20:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sync() 21:20:35 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:35 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1c8d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 295.603452] overlayfs: unrecognized mount option "loserdir=./bus" or missing value [ 295.636156] overlayfs: unrecognized mount option "loserdir=./bus" or missing value 21:20:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xffffffff00000000) 21:20:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sync() 21:20:35 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f62090000f2ae726b646972ff2e2f66696c65082c65707065726469951111015a5fa567727153b7cc37b35a7b7dfb66fdc3977bd27a13c0a41bc4593edd3570b8c12bc7f24358d13de8d322c51df5462fa7b224a2f0d048b08e96062628b93894669f992a4154d13c5ddbfdd206d0d340cdad3f907a"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) accept4$netrom(r1, &(0x7f0000000300)={{0x3, @bcast}, [@null, @remote, @default, @bcast, @default, @remote, @rose, @rose]}, &(0x7f0000000040)=0x48, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 295.738094] overlayfs: unrecognized mount option "" or missing value [ 295.769412] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 295.790258] EXT4-fs (loop5): Invalid log block size: 65 21:20:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sync() 21:20:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1d8d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 295.833413] overlayfs: unrecognized mount option "" or missing value [ 295.840507] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 295.897349] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 295.906345] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 295.913818] EXT4-fs (loop5): Invalid log block size: 65 21:20:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sync() 21:20:36 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x233f}]) write$P9_RSTATFS(r0, &(0x7f0000000300)={0x43, 0x9, 0x2, {0x4, 0x1a8, 0x80000000, 0x5, 0x3, 0x9, 0xffffffffffffffc1, 0xffffffff, 0x6}}, 0x43) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x100) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f7765726469723d2e000000002c776f726b6469723d2e2f66696c65312c757070650200000800000000696c6530af079849be3e702a85927ffedcf7d121b9e9da9c1f253549e31cc6a6984941acfdebfc9f876797317807f75bda8f93dff8ecc353781edd9eaba52842d8455c95f273bc8906e4"]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x20}, 0x10) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000640)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) chdir(&(0x7f00000002c0)='./bus\x00') r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x3d1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r3, r2, 0x0, 0x4, &(0x7f0000000180)='}:)\x00'}, 0x30) fcntl$setownex(r0, 0xf, &(0x7f00000004c0)={0x0, r4}) 21:20:36 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1e8d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:36 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0xfffffffffffff000) [ 296.063904] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 296.121544] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1f000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:36 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sync() [ 296.169980] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 296.193381] EXT4-fs (loop5): Invalid log block size: 65 21:20:36 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0xa0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6fa42082657765726469723d2e2f6275732c976f726b6469723d042f66696c65312c75707065726469723d2e2f66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:36 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x88) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') [ 296.291876] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 296.316427] EXT4-fs (loop5): Invalid log block size: 65 21:20:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1f8d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:36 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sync() 21:20:36 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 296.406342] overlayfs: unrecognized mount option "lo ewerdir=./bus" or missing value 21:20:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x20000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 296.452233] overlayfs: unrecognized mount option "lo ewerdir=./bus" or missing value 21:20:36 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./bus\x00', 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto(r1, &(0x7f0000000040)="00107b1daee7f505755911289deacd0afca87e359fa70a9ba4", 0x19, 0x84, &(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x0, 0x1, 0x2, 0x80, "572a591e58e55cdd2c81347fbbcf3d687102becb2847abed71975c10efa74702910d2c45e2bef7c219383a0d978dc04a06772649c2b1e57a3b7ff442488522", 0x18}, 0x80) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 296.494410] EXT4-fs (loop5): Unrecognized mount option "in" or missing value [ 296.502298] overlayfs: failed to resolve './file1': -2 21:20:36 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x1000000000000) 21:20:36 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x70, 0x81, 0xd4, 0x3, 0x5, 0x0, 0x1, 0x41, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x4, @perf_config_ext={0x5, 0x8}, 0x1e8, 0xffffffffffff0001, 0x7fff, 0x3, 0x7, 0x83, 0x6}, r3, 0xa, 0xffffffffffffffff, 0x13) io_submit(r1, 0x0, &(0x7f0000000540)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) accept4(r5, 0x0, &(0x7f0000000100), 0x800) mount$overlay(0x400000, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000000)=ANY=[@ANYRESHEX=r4]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000040)='./file0\x00', 0x2bf) [ 296.561181] EXT4-fs (loop5): Unrecognized mount option "in" or missing value 21:20:36 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000200)='./bus\x00', 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000300)=@xdp, &(0x7f0000000180)=0x80, 0x80800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$IP_SET_OP_VERSION(r3, 0x1, 0x53, &(0x7f00000003c0), &(0x7f0000000400)=0x8) connect$vsock_dgram(r4, &(0x7f0000000040)={0x28, 0x0, 0x2710}, 0x10) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:36 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x208d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 296.716078] overlayfs: unrecognized mount option "0x0000000000000005" or missing value 21:20:36 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275730634fc296b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lstat(&(0x7f0000001500)='./file2\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000300)='ntfs\x00', &(0x7f0000000340)='./file1\x00', 0x5, 0x2, &(0x7f00000014c0)=[{&(0x7f00000003c0)="9327932dd34eb22d979f921b0bd0198b52d10eeafe8187cc85a8bff755ca1418aa4ef7cf94c85c9a9db394838aceb1063a5b9690c49a0d10290eb329cb691fb76c716c49833cb2bdfda3fd05538c58544c59778de341374773f7262e0911af113ce164b223b0273cce7522282fc2da46058d30515e56df77a939e69f4c15604b576366fc5aa7db394f7ff7ecc6e35d6441cd8affa647940ac4561e75a7e24991e060daed5da04d060e4cc3ae6b1668563a97f8c9059a523bae0d25ed7e688440174e853ee2ffe69d2656e96f2000af4f0b6dbdc3af3941abed23ca24a5df3af255ac2302c0086e7aef5b", 0xea, 0x1}, {&(0x7f00000004c0)="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", 0x1000, 0x7ff}], 0x4040, &(0x7f0000001800)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r5, @ANYBLOB=',show_sys_files=yes,nls=cp855,errors=remount-ro,fscontext=sysadm_u,smackfsfloor=-,]$(*+,,appraise,uid>', @ANYRESDEC=r6, @ANYBLOB="2c61756469742c646f6e745f6d6561737572652c686173682c6673757569643d63653361623161652d316561332d356562632d383738652d37303600636238672c61707072616973652c00c3a2b5ff6f7ade4881880ed79aa226a53fb0446c6d92d663555da3327c1a308dc7f1d5f96849d79c8288"]) setuid(r5) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='overlay\x00', 0x182020, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_on='xino=on'}, {@index_on='index=on'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@metacopy_off='metacopy=off'}], [{@fsname={'fsname', 0x3d, '\xe5'}}]}) 21:20:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x0, r2) sync() r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r5) keyctl$set_timeout(0xf, r5, 0x100000001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 296.766397] overlayfs: unrecognized mount option "0x0000000000000005" or missing value [ 296.801396] EXT4-fs (loop5): Unrecognized mount option "in" or missing value 21:20:37 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0xa8) creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 296.881855] EXT4-fs (loop5): Unrecognized mount option "in" or missing value 21:20:37 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000200)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 296.944217] overlayfs: missing 'workdir' 21:20:37 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) mount$overlay(0x400000, &(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') 21:20:37 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:37 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xabdd, 0x6, 0x1, 0x6, 0x1, "749bc567e9067e65e2228e4158c6812b871446"}) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f776572644b44d169723d2e2f62758d2c776f726b6469723d2e2f66706c65312c757070657257e9988a4d4f374e"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:37 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() [ 297.112266] overlayfs: missing 'lowerdir' [ 297.150745] overlayfs: missing 'lowerdir' [ 297.160062] EXT4-fs (loop5): Unrecognized mount option "in" or missing value [ 297.187277] FAULT_INJECTION: forcing a failure. [ 297.187277] name failslab, interval 1, probability 0, space 0, times 0 21:20:37 executing program 3: mkdir(&(0x7f00000000c0)='./file1/file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) mkdir(&(0x7f0000000140)='./file1/file0\x00', 0x0) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x2, @none, 0x1ff, 0x1}, 0xe) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000080)='overlay\x00', 0x3000054, &(0x7f0000000180)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f00000001c0)=0x8) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 297.267780] overlayfs: unrecognized mount option "lowerdKDir=./bu" or missing value [ 297.277445] CPU: 0 PID: 15572 Comm: syz-executor.2 Not tainted 4.19.128-syzkaller #0 [ 297.285445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.295504] Call Trace: [ 297.298119] dump_stack+0x1fc/0x2fe [ 297.301775] should_fail.cold+0xa/0x14 [ 297.305690] ? setup_fault_attr+0x200/0x200 [ 297.310035] __should_failslab+0x115/0x180 21:20:37 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x7, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:37 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,wor./file1,upperdir=./file0\x00\x00\x00\x00\x00']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) syz_mount_image$afs(&(0x7f0000000a00)='afs\x00', &(0x7f0000000a40)='./file1\x00', 0x1, 0x9, &(0x7f0000001040)=[{&(0x7f0000000a80)="fd128c285d15b74617c842cc54bec9c896b4a4e1296984b65517fd754b28d08ddc4e0597e3042331f760bcbab24ffa935c209c87c85b5df3467db7af54a38e49", 0x40, 0x7}, {&(0x7f0000000ac0)="5727ee13e22db326251cf55193cad0703fc70dc398639a98d16b9811bb3ca66b17412a259506d485c1a7bdab7136b7e4ed44258a8c8a4f4aab6bb1cdedc55ff9f8b3c9327e902d13d4478b208ffa12ea230330ec6fefeb871c09e08f09c7a6a4a0", 0x61, 0x2d9373fd}, {&(0x7f0000000b40)="1c364c2af95ed14c15b1557b61af9864f4689e108baeb3f4b2600563f31b5c7637e30200ebd7", 0x26, 0x3}, {&(0x7f0000000b80)="c990697453cf2ae0b56d316b06745802caa87688c27e36f2cbc4d710a1151e615123d4a2d5392408f7dfd4091713733661adcbdb720cc1ac7d012ab2f70d4e916f66c66440a4c249e82eeaffac45d5e60157c714c30df04a45bca364d7ff14f1ed5046ae09348ccf1b713dd1ac7262", 0x6f, 0x968}, {&(0x7f0000000c00)="441d32c36c45bcc45d5271f473c28dc6ddebae1580da9000a017446a4b339e22c999a949424c916cb5564115ab1fb26cd41979e2fcbb1f382c5a6cea0b6e9b451f513e3aa1118ee27d81736c1a6dd2659c22d075f9fad967bdd5b5c055cb7349e24d46df60d4a0bb5de7b107bb87c7d6e1f78e52761daf55f56d7f762959a70112bbd07de0b878fb4995345a93e53f8c88c44ee709f65ee16688a0bd4dfbd425025bcfe3040b2dd8dbd783539a28ea593d57936b2df95a6e523e491cc445ef7321a16e5edb8f189733a48948bee9f85d5cefe0478880f8", 0xd7, 0x40}, {&(0x7f0000000d00)="7d77bbd67b2b7fd4f1dc9cc8dcf5c381fe95ec7848f4b323092875f2c6ae7f95db686e7369b260bda326d08d44c57110191071f18c35dc71693f7bdb782917a4c35336d6e50db7de0538fa498d7d2affdf834cf844d6a9b2093d1f9d729f662f23836d1d7146d0d102ea6eb74c63958959027ff260c72d8333104b43dd5935e02935856b0dca65717878115b2b6c0c9e6f78541a65217b5d67cf1e68eca8cbec606d82de9d21896022e333de6f210d7134904bfe91b5ff031cd9904744b6e86f79f8b4396f26", 0xc6, 0x3ac}, {&(0x7f0000000e00)="ba740e343e651167fff80ecf7d9486bba55208e9e78ea9f3d347a6e72c4ff4a367d30173c1ceab750d6b878b49a9c122c64276a2eaf7498878cfc3b827f035a5f7e97d302f7ef5274b7a9f1affcec187590f370296a945d6f7abfdaf16cea55f6ae48081e69f140d887f99dd4ff143723acc087f3f1da54338ce7f209dc112468fc3007cabcc0f0ea61afc083ad7c2e7a2445a4b0c36c4f9f8b747532941bad76c", 0xa1, 0x8}, {&(0x7f0000000ec0)="437a77ed10943ad9a78cc5ec381d8c8bd6a505be056b1f13cbd74a06459ecb0688bde35d8eca8fd53819c29767f68e31b4a8e4c9879e159f05da507e99bc59b5bb8ecd3f4d0b672dc373cbed101f987d858f45aab4161c8592496ead33488ebd142530a512d5383def00546e08de216f4fb000c957446a67b334a57f0696e49f6052becf41d351065e3850e22c39caf50b42c61a7188364ae7142a809948d8af11198d11b4fc163701c6cd823b5c56d1ffcecd3942e927fedfed7b64fcf118981441c7c1f40642c600d8435b11", 0xcd, 0x2}, {&(0x7f0000000fc0)="c6474e9f611b1390ff382cffb221cb90a0d4878fbd4b9a7ca72aa000eb42e3d8fdfd59c17d8fbda23fc059cd216eaa0e01a8d7963fda689992e0d800f41307bcb382a454ea187d5121158ef6cb51807de81d10e36702ad", 0x57, 0xfffffffffffffffa}], 0x800, &(0x7f0000000840)=ANY=[@ANYBLOB="666c6f636b3d77726474652c617564fe15cd9ee5a67ee0e24fd5236e894cd968bd"]) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES16=0x0, @ANYBLOB="08002bbd7000fddbdf2501000000050002"], 0x2c}, 0x1, 0x0, 0x0, 0x400c1}, 0x4010) keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f0000000240)=""/162, 0xa2, &(0x7f0000000140)={0x0, &(0x7f0000000300)="743e25a7728e5118c3d331eb9df55f834695479be95583d32bf7dc2a37c4f20a28c99a7b8a4234f7457c57ff66658619279a15e7a3f035615d705fc8c57787f9fb0305c1cd30c8", 0x47}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000001180)={{0x1, 0x0, @reserved="8ed0d32304eaf645ba18b47b7899ba063625805b121f74a8b6441bba8f843b88"}, 0xe1, 0x0, [], "b72d4e27d83b416bbe016d2b11da4981217a486a45a0c8e4dea6f51b7e71da1f86da6970b15ea5df61c22440c49f41b82ef341a4ec199315f6c8ca608e79c833198bf36090ea977f01b9334341c720e19c75b68ba2af78acf744685184856a19a834a40ea738a0ff630981e67fbfe74bb9295b0bf6384f4239468c7ad96ace604f5ad3d04dc2972c225ef582184d6d816aed27b1e9eee00b057293624e28feb301994e4190292c673be0067f3ea339f6d3317861c17c94cb0afc46bd01e6d19c64d2a18ab3d5efbec4c78c95ebe1c013ecfb69f2f6bb9d5a836aeba5e3a11dd7ca"}) keyctl$link(0x8, r3, 0xfffffffffffffffc) sendmmsg(r1, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="8800a63f0d311b1b058129aef60cc54d8842bd395e2f1f22ec651769034e8a9e79071f623563e73c319c546fc21ca947147a9ce35d97f619", 0x38}, {&(0x7f00000003c0)="4ca604322fd31365b252a068948b510f53937ff2ed692fd7fe3c0f3cacd159512a892cb3d6448df71a47b14e22d575eb262ad4276d1d1db2ae0d163cf82448c05d8d14772a376b23facb5db2b9f27569a0e18bc0d3f71031d0599bee8262a4e3653211c801b8f716daa56052ab44467def18f17a95e86b1d38ef710eb6b5d5d3c613ee708a2d65cc5b5dae2fc72fc4a6a18d2259a20c803091a4dc219af473e9c84a1595e03ee60ebc4e21af024f57c88aa44889b9554418bf6405b384711e4a14547a162a78776bcb67e67bc327bfd0298f1457313ef419eb0e4cf4395bb0743f776bba2c7880e7c36630e25969fc06734b", 0xf2}, {&(0x7f00000004c0)="3faa0baf80464908afd98ab1ae788826bc249bf8b40a19b3cfdc41217b11b0dfd6bb2e88b3ed57167d7e1c11b42a3a4db658a2aaa1fc67ddc9df038b03e32fb4a43d759ece69fb5d94b8ea779dcb3645129cba9e7bdbfb754ea6ac9cf901b01d344edeec250c90b2b4c49e9db3a967c41902ae106f28bab152704abafd71c1900912430b5ae17fae7b93efe01dcbf3babeb00fa22576d88bd68d6fc303df2338c9c41ab3f25a15f6ea08f9af01101020083d6ab8a94b0fe2dcbd0be4f63fe370d20062816f04e1586a99eb2c8b09e3dd05d473", 0xd3}, {&(0x7f0000000680)="b8687eaa886666d8376ca7c60c7e816b1406a0b556f398d6214589ed3ad316856b404d0e5ec7a71c2bc55655ca2b1673564fa1899331b9a37e397a5f0820ce79009847b308cbafddcf0849beb574014f5e6248e9a863f8e84938df7dfb3cb9cf085c98a62d121e7a78c38f739101d9c01f5442e14806d98e81a8bcc39fab01b5a52cfae927ac9446124bbfae7f183571f5e9a040f353a12c3084319900308d8da01b03c317311ca596", 0xa9}, {&(0x7f0000000740)="01eb20abd58b0ba49bd3e6b147061d012d8abca804542466b91ab5443810d7715f1cb8626efdd497ebfdd77b095ba4ecbee610a413076b53a8da3bc2e308313a0dc35397cd7187bf233ef6be409c68e8db08e2c1af269fe889041e059fcb48220d63fa765f6d3d52709c55d66265d173226a2db13243cb4657e315f1792ec5b97edfb0382060b437d7a9dc3cfc6aac6411184cc676a5a76a13377a435cd47e931e6c2581fe71b791c85c46c6074880b4891c5b7d13862218133777501a872df9680988ae08630d0de6a47ed9a7f1447637f831bc1a8850485493761862c153c7731ff14bbe5506859ad5251c6dcf6f5aa7", 0xf1}], 0x5, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1a0}}], 0x1, 0x8840) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000300)={0x8, "d62a86e5fadffeac2b530637d35859553c62b33d6cefebffdc6d06765e61bc3e", 0x2, 0x9e6c, 0x2, 0x3000000, 0x1000020, 0x4}) chdir(&(0x7f00000002c0)='./bus\x00') [ 297.313910] overlayfs: unrecognized mount option "lowerdKDir=./bu" or missing value [ 297.314281] should_failslab+0x5/0xf [ 297.314306] kmem_cache_alloc_trace+0x46/0x3a0 [ 297.314323] bdi_split_work_to_wbs+0x442/0xf60 [ 297.314338] ? wb_queue_work+0x4c0/0x4c0 [ 297.314357] ? lock_acquire+0x170/0x3c0 [ 297.314374] ? sync_inodes_sb+0x18f/0x9f0 [ 297.348951] sync_inodes_sb+0x1a1/0x9f0 [ 297.352942] ? mark_held_locks+0xa6/0xf0 [ 297.357023] ? try_to_writeback_inodes_sb+0x60/0x60 [ 297.362478] ? __wakeup_flusher_threads_bdi.part.0+0x112/0x190 [ 297.368444] ? iterate_supers+0xd3/0x290 [ 297.372516] ? iterate_supers+0xdb/0x290 [ 297.376655] sync_inodes_one_sb+0x4d/0x60 [ 297.380847] iterate_supers+0x13c/0x290 [ 297.384925] ? page_cache_pipe_buf_steal.cold+0x27/0x27 [ 297.390311] ksys_sync+0x86/0x150 [ 297.394354] ? __se_sys_syncfs+0xf0/0xf0 [ 297.400362] ? __ia32_sys_read+0xb0/0xb0 [ 297.405262] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 297.411773] ? trace_hardirqs_off_caller+0x69/0x210 [ 297.417946] ? do_syscall_64+0x21/0x620 [ 297.421941] __ia32_sys_sync+0xa/0x10 [ 297.426291] do_syscall_64+0xf9/0x620 [ 297.430112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.435776] RIP: 0033:0x45ca69 [ 297.439328] 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 [ 297.459065] RSP: 002b:00007f34cdc4ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 21:20:37 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x21000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:37 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) utimensat(r0, &(0x7f0000000040)='./file1/file0\x00', &(0x7f00000000c0)={{0x77359400}}, 0x0) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 297.466914] RAX: ffffffffffffffda RBX: 00000000005083c0 RCX: 000000000045ca69 [ 297.474935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 297.482559] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 297.489995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 297.498115] R13: 0000000000000bcb R14: 00000000004caf04 R15: 00007f34cdc4b6d4 21:20:37 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./fir=./file0\x00'/47]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4$vsock_stream(r1, &(0x7f00000000c0), 0x10, 0x80000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:37 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() [ 297.599170] overlayfs: unrecognized mount option "wor./file1" or missing value 21:20:37 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 297.640935] overlayfs: option "workdir=./fir=./file0" is useless in a non-upper mount, ignore [ 297.668360] overlayfs: unrecognized mount option "wor./file1" or missing value [ 297.684621] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:37 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xf, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:37 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x90) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendto$rose(r1, &(0x7f00000003c0)="6e5984e4e3aafb45ab548a66266e3a9850110a284dc634fdd2afeb4145b453f034108be97a0fd159e180250ff70f0da38d13b0030cee26d88eb307c9d89c93c95675d059ec5c56a9b13411642189b512ecb382ee685ed4415a5546012891549e3609451c38ab0948457d51eafdec1e14cdf74070d1303ba620acfd74ce847fb57d0d9dda6b98ffe62480a917993c600cb200241623ea0d9c43d350a9ff43940f46285a35f5de14d0006760ef732f7512c5b79bca0403ec868b2f129bcf8a67334120974104dfb7ca23253858319c687190f6", 0xd2, 0x0, 0x0, 0x0) chdir(&(0x7f00000002c0)='./bus\x00') [ 297.719418] FAULT_INJECTION: forcing a failure. [ 297.719418] name failslab, interval 1, probability 0, space 0, times 0 21:20:37 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x8ab, @private1={0xfc, 0x1, [], 0x1}, 0xfffffff9}], 0x1c) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 297.798937] CPU: 0 PID: 15605 Comm: syz-executor.2 Not tainted 4.19.128-syzkaller #0 [ 297.806945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.816317] Call Trace: [ 297.818939] dump_stack+0x1fc/0x2fe [ 297.822590] should_fail.cold+0xa/0x14 [ 297.826497] ? setup_fault_attr+0x200/0x200 [ 297.832160] ? blk_queue_enter+0x408/0xba0 [ 297.836597] __should_failslab+0x115/0x180 [ 297.841074] should_failslab+0x5/0xf [ 297.844941] kmem_cache_alloc_node+0x54/0x3b0 [ 297.849476] create_task_io_context+0x2c/0x430 [ 297.854431] generic_make_request_checks+0x1c25/0x22b0 [ 297.860033] ? mark_held_locks+0xf0/0xf0 [ 297.864370] ? lock_acquire+0x170/0x3c0 [ 297.868611] ? flush_workqueue+0x155/0x1440 [ 297.873012] ? should_fail_bio.isra.0+0xa0/0xa0 [ 297.877960] ? flush_workqueue+0x4e7/0x1440 [ 297.882279] generic_make_request+0x24c/0xe00 [ 297.887128] ? lock_downgrade+0x740/0x740 [ 297.891465] ? check_preemption_disabled+0x41/0x280 [ 297.897214] ? blk_put_request+0x110/0x110 [ 297.901631] ? mempool_alloc+0x148/0x340 [ 297.905709] ? rcu_read_lock_sched_held+0x10a/0x130 [ 297.910724] ? kmem_cache_alloc+0x316/0x370 [ 297.915046] ? submit_bio+0xb1/0x430 [ 297.918927] submit_bio+0xb1/0x430 [ 297.922471] ? generic_make_request+0xe00/0xe00 [ 297.927138] ? flush_workqueue+0x448/0x1440 [ 297.931445] ? __lockdep_init_map+0x100/0x5a0 [ 297.935951] ? __lockdep_init_map+0x100/0x5a0 [ 297.940964] submit_bio_wait+0x104/0x1b0 [ 297.945568] ? submit_bio_wait_endio+0x40/0x40 [ 297.950348] ? bio_alloc_bioset+0x2c1/0x610 [ 297.954859] ? dquot_scan_active+0x310/0x310 [ 297.959807] ? check_preemption_disabled+0x41/0x280 [ 297.964818] blkdev_issue_flush+0x1f9/0x2f0 [ 297.969496] ext4_sync_fs+0x51a/0x8c0 [ 297.973595] ? ext4_statfs+0xcb0/0xcb0 [ 297.977493] ? lock_acquire+0x170/0x3c0 [ 297.981877] ? iterate_supers+0xdb/0x290 [ 297.987287] ? ext4_statfs+0xcb0/0xcb0 [ 297.991172] sync_fs_one_sb+0xbe/0xf0 [ 297.994970] iterate_supers+0x13c/0x290 [ 297.999130] ? do_fsync+0x90/0x90 [ 298.002598] ksys_sync+0xa8/0x150 [ 298.006272] ? __se_sys_syncfs+0xf0/0xf0 [ 298.010323] ? __ia32_sys_read+0xb0/0xb0 [ 298.014464] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 298.019472] ? trace_hardirqs_off_caller+0x69/0x210 [ 298.024477] ? do_syscall_64+0x21/0x620 [ 298.028527] __ia32_sys_sync+0xa/0x10 [ 298.032401] do_syscall_64+0xf9/0x620 [ 298.036202] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.041379] RIP: 0033:0x45ca69 [ 298.044557] 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 [ 298.063805] RSP: 002b:00007f34cdc4ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 298.071504] RAX: ffffffffffffffda RBX: 00000000005083c0 RCX: 000000000045ca69 [ 298.079975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 298.087242] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 298.094496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 298.101758] R13: 0000000000000bcb R14: 00000000004caf04 R15: 00007f34cdc4b6d4 [ 298.161744] overlayfs: failed to resolve './file0': -2 21:20:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:38 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x10, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:38 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) setfsgid(r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) setfsgid(r3) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setfsgid(r5) setxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {0x1, 0x2}, [{0x2, 0x1}, {0x2, 0x4}, {0x2, 0x4}, {0x2, 0x1}, {0x2, 0x3}], {0x4, 0x2}, [{0x8, 0x3}, {0x8, 0x5, r1}, {0x8, 0x5, r3}, {0x8, 0x1}, {0x8, 0x0, r5}]}, 0x74, 0x3) 21:20:38 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r5, 0x9}, 0x8) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 298.363456] overlayfs: failed to resolve './file0': -2 [ 298.437658] overlayfs: failed to resolve './file0': -2 21:20:38 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x218d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:38 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x14, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:38 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) readlink(&(0x7f0000000140)='./bus\x00', &(0x7f0000000440)=""/201, 0xc9) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f77657264697275732c776f726b6469723d2e2f66696c65312c757070659c7561726469723d2e2f66696c653000"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x8, @rand_addr=' \x01\x00', 0x7f}, {0xa, 0x4e22, 0x10000, @ipv4={[], [], @empty}, 0x3}, 0xffffffffffffffff, 0x1}}, 0x48) getxattr(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000300)=""/112, 0x70) 21:20:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d444dd13f732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') unlink(&(0x7f0000000040)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:38 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x22000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 298.627057] overlayfs: failed to resolve 'DM?s': -2 [ 298.639929] overlayfs: unrecognized mount option "lowerdirus" or missing value 21:20:38 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f776572646a723d2e2f6275732c776f726b6469aa26723d2e2f666958c3312c75707065726469723d2e2a66696c65306a5a0057eb4b1986cedea1d8e0aca91a918200accab4b67b8c3c568016d86fbb2dec6d9e9c331bbc5482ca77f99e0c7dafa5bf5d07de6e562726701a097e411627f026f4b12edf943228d099587e3610ad1deae7df869433bb48bdbedb444e5b81618f575a9fc88938d7f4d807676445"]) lsetxattr$trusted_overlay_nlink(&(0x7f0000000200)='./bus\x00', &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000300)={'U-', 0x2000000000a}, 0x16, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x20, 0x0, 0x7, 0xfff, 0x70e}) 21:20:38 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x36, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 298.727368] overlayfs: unrecognized mount option "lowerdirus" or missing value 21:20:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000040)={0x8, 'syz1\x00'}) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:38 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x228d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 298.809975] overlayfs: unrecognized mount option "lowerdjr=./bus" or missing value 21:20:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c00b1a13f3a0acdd770304f723d2e2f6275732c776f726b6469723df12f66696c65312c7570959e51ac6af6bbadf1e47c7a666ab63553a085b8de218d33d3b79b7669e03b83bed321b7fcf0ca1ef30ef18c5fe9e88303088c2b05d8a7f0f162f90b6090e3fab48624ffd6044cc9af848211f0cc88c5f48b336480cae17914c414aaeff6c95e4ed842c4290c38973846b5c616484d56bcffd8d33f67da67dbe035c184a5f0aa551eb359c23a1e679b0ddb201714a9d10bf117cdb171e79629442151abfbebc9852a39d115413a9b518ad7074291c387702f5ded894f865536749d5e738745bf"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3b, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x40, 0x0) dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() [ 298.898297] overlayfs: unrecognized mount option "lowerdjr=./bus" or missing value 21:20:39 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65302ac8964b7d061fcebf9b101b6160db090518fbe6ae36fe65be062d74fae786d4babb8de7478ceaeadf63d45b0950655b5ce290672ce5bc09c8cd65dffb4b72884aebea5d40f99839c3cbf8a01f17356f076ed288d75a17f2729868bb4d57bdc988e1a16e8f9228835a1d1cdcffda65a3628090a4e0ad85c4f451007c86947e878f5f70d48c3805ddee74dc05189f189a1c4427d86e910ebdea374aad157abe6920fc759a844a660751cc59c8436765a694ce94307b1eb159920c1cec23f03bafa6b502721a1c9fb82ad5b00dbc67bd8785fbd4a0748a6a6caa6d75b3b55bd0693567702fdbf7b476d65623b71e1c1be2fddf86a8ff46927c855810c3d12f"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x0, 0x80}, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x238d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x100) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275712c776f726b2469723d2e2f66696c65312c75707065726469723d2e2f66696c65306741fd65ec"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0xc58eb4dfec3231c1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000700)=0x1, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000340)={0x1, 0x7, {}, {r1}, 0x200, 0xe1e6}) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000200)='./file1\x00', 0x5, 0x3, &(0x7f0000000580)=[{&(0x7f00000003c0)="33898cb744461be85fac8d0b3362b52c742cde69d9ee84899885a514a8b835bb6a11c52ad5eea8e8381942feffff04958eff9c3cac1d0039cc787fa3c48a3466ba3a75e7645b3eff5c420c7b35fce6b54fe939d88776e50a91bb889b3358f1fa1893582dd7de7fa62cb4db8b661cb4c4e660a16e2ceba46b644c82c247989cf879dbcd83d72d40035fc97b3dedaf", 0x8e, 0x1}, {&(0x7f0000000300)="e4d04a2e529aaab5165c81", 0xb, 0x1}, {&(0x7f0000000480)="2de6b26e005260cdc4154f2416fb40ce201d8435e9da520650ffb95465cbd5e930559657856c2e4373db095fc0c1cf648edb8ea23be261eaef86a48f9d7375aaa8c17428899c6b576adc702c9ba9482f03e6a4f6ba14fd9aea96243a2ccb6888fcdb30f554b8c1b3a960449bfef1982232652eb9da28c082db356ee9bbc55634f6612dde9f9f76a5f8c601e92655fcb50a8f155d9eb01496b361d3f2f18ebdfb6daac0acc1a2994b08c5d43286765eb568ed887341aa048f71c78ae3385eb1b1f7ff3c70c9b3e6bd6aafd5907c962372296ecfcd9a0f7a7601e5cec84d45420a29dc9a2f", 0xe4, 0x400}], 0x8400, &(0x7f0000000680)={[{@uid={'uid', 0x3d, r5}}, {@nls={'nls', 0x3d, 'iso8859-1'}}, {@type={'type', 0x3d, "9829a3ab"}}, {@barrier='barrier'}], [{@fsmagic={'fsmagic', 0x3d, 0x4f78}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) [ 299.006715] overlayfs: unrecognized mount option "l" or missing value 21:20:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x53, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 299.076327] overlayfs: unrecognized mount option "l" or missing value [ 299.109963] overlayfs: unrecognized mount option " eKrJ]@95on҈ZrhMWɈn(Zeb୅Q" or missing value 21:20:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6c6f776572b631cb83e56469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) rmdir(&(0x7f0000000380)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(r0, r2) ioctl$TIOCL_SELLOADLUT(r3, 0x541c, &(0x7f0000000040)={0x5, 0x4, 0x9, 0xffff, 0x6}) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x248d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() connect$l2tp6(r1, &(0x7f0000000000)={0xa, 0x0, 0xe04, @mcast2, 0x4c3c0000}, 0x20) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="12be54796399f9f3897f96efbcbba578b3178a0119ef2f93fb3c85c39d1fd7d8f9aaef72b66aec06f2aedee17ec80ca1f6c18e88514573b192d41796ba2207cf43cb387c3b7dcaa201c9d32b5d23ec02d5fd4bfb0904ceca25bc3ac1531d372ab2ba2d41df6ea19f146eb7703e533c77dccf8a8be822783791092c981bde29384a298ac8ba3a71380018cec4b6dbd6f5d2636bd05f7dde8bf710bac8508e7409d8df9a53e12f2862b5742bd3dc268d7683766ef2537e4a7b38262d56efe5f1b003dd3d8dcdd905c8e70c81c658f08625c9057392b93a1d6c13049b229fae7c5bd327225f3d0a8233efb165") [ 299.211800] overlayfs: unrecognized mount option "work$ir=./file1" or missing value 21:20:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x39b, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:39 executing program 3: mkdir(&(0x7f0000000240)='./bus\x00', 0x150) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 299.297599] overlayfs: unrecognized mount option "lower1˃dir=./bus" or missing value [ 299.314317] overlayfs: unrecognized mount option "work$ir=./file1" or missing value 21:20:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x258d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 299.401435] overlayfs: failed to resolve './file1': -2 21:20:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$unix(r1, &(0x7f00000003c0)="1df66579d7642fd7579655da48fd29ba815f19eb9d91247ff20816287a077bdf86a5dba7fea096c1bcec85f13eb9fe0c5301b400511f6cc8322be30e8917978e301d98fb24d7d8cba290f7b78e68e3393ffea006f2fb18002502e29ca97c837382a50b65d2cbf37ccd0e6fd5a6bdbdaae6a4c98cdcd008e7e890812c21f4ad80c37025c893df2b2403461b49bb111adffe7d2f79e79788f8ce4c6981664cea882ada10e1aa59e489736ca43d82d29d95f28b3edd0f1c36b458ea4266bb1ed8a8e104111506050182cd9928077274", 0xce, 0x20000004, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f723d2e2f66696c65312c75707065726469523d2e2f66696c65303ecc781168853965f862743aa7c53904bb9758e3d9e3280f82fa4f821f7f3fbcfeb18ced5d60b61ba7502185464e1a958e2b0b2bc4c881080be1b4c5d7ea45aec0d15be147f8d1"]) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000540)={0x5, 0x0, [{0x7fff, 0xdd99ecd224be33c7, 0x0, 0x0, @irqchip={0x9}}, {0x7, 0x4, 0x0, 0x0, @adapter={0x303, 0x8, 0x5, 0x0, 0x5}}, {0x2, 0x2, 0x0, 0x0, @sint={0xbb}}, {0xdd3e, 0x4, 0x0, 0x0, @adapter={0x8, 0x9, 0xfffffffffffffffc, 0x2, 0x9}}, {0x8001, 0x4, 0x0, 0x0, @msi={0x8, 0x3, 0x7f, 0x3}}]}) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:39 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x1c0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000080)={0x200000, 0x1000, 0x4, {0x9, @sdr={0x3432564e, 0x9}}, 0x10001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "43da49c7d4d54e50", "dd81298c2d7b392e24f3498822d19977", "c82ea39b", "d6bcf26e45b28844"}, 0x28) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 21:20:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3b3, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x101) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f776572666243b311df020b69726200732c776f726b6069723db170706572645b8c32"]) rmdir(&(0x7f0000000380)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000213f6d7ecdd10e3f2ce8317a171fa54c2ae5b5b11ea79d240fb414c6f338007bab8baf9782a62b99a1f26a29f992d095bdde5277cb0b24af9265dbfc4e4ed5aef178da32fa31fd08346414a4c982d07c80b6e565fbf3bfd3e351bfb6ed4a5def82d82cec38dc8fb8df356e587f0078a4ff5e1a1b76afe12e34cf720bdd7cb6af54787c2fe7b69bcf90a1747f986d90e60d20752f3e66be5faa9e86c8e461240301e3110080a439df115608fa4d330cb4442ff9312aa8e1693c6611d6fcaeb7b4f3f01d6f8512c8fcaeb98f1a", @ANYRES16=0x0, @ANYBLOB="00042bbd7000fddbdf251a00000008009a00000000000c00228008000700fc0c000008009a0002000000070021006262000005009200b300000008009a0000000000"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:39 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 299.526288] overlayfs: unrecognized mount option "upperdiR=./file0>xh9ebt:9X(O?]`P!FN+ +ȁ E[G" or missing value 21:20:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x268d0100, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 299.605263] overlayfs: unrecognized mount option "lowerfbC irb" or missing value [ 299.661257] overlayfs: './bus' not a directory [ 299.679302] overlayfs: unrecognized mount option "lowerfbC irb" or missing value 21:20:39 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000140)={0x3, 0x800, 0x1000, &(0x7f0000000e40)="c1f100cff47c34c624d884cffe153d7597465f3f215ac439a22c762479941f2c940856f0b200fdc9a2bcf145d7b1829d943d290f5525045f73b581be71e00733544da4f9f716653e8efd6022350d8ac110c2bc6d4794a27f8565c5fcba38683a9b1d6d6f2d1f5d71a883dbc7576abcc471132989a09dac6eeaa8814fe2c5f5213ea1d9450fdadcd981bfdf16d6376bc53a684f0b0d9f85fbf0503efd1d9d6ef77d79f9e13ea8b013fb4a303ad17557ebe63096c669db0768d1a55843fc9df189bd6cbd3f4b238874ae930b5b27797674fdced62a15e28fabcf7e354f0b70e5f3e2927d479d0b92d97dd81cba9c9c2fc1bbaa22446b5c18851e6f7cbe0f000a6fcb1d742d56cc81d8b7ccc2f35bbbb33f9c44f17ef76e924084dd14fb4276afefadf045649163cca6cc4d6da90b3b5872129b2ae7604a331853baee48db401213c7805dfc8eda82a1aa5ee3db73da3d40cacee017ae4407b61e4bfcc56bd94cd88f23da85f74efc2fb643b3fbc5a65503a57cedf0e6eb42185f8eb434c8c4332ea5e32b4b771c1411b3ea934c578b67887d4846e6a0cf00e718e20767d738ea7d8743abd256dee6baa12f7a4c915c8dfb3f5e01346e067ccdaa0b62d469e90ba57d3fb60d77b76526cdd9441cca023ceea4a4aef34178fb5b3f5b11a17931d091ec102367f637bf243e388817ae1761149565d0dfb5241700cc36be79659d60d3c78a5af71c807af85106cdbfeaea36ea04ec4fd04a795b3187a355cc9cc154d134738c017b5f7b58409fbd343abc90fc1cfd5bf85df5a3a4af499cbb4685436194ecb530789d873e512939294f450f8edc318ab2aa1398f3fb2092275da282ff32cb9dd594e30b2c8fa21bfbdaa94fe41fef63fbdfbc889f5b2d682d8fe4d3e90cfb6d9ff0e4b4e5d551d38be54a62c76ccef281707b7b88c634a8052c5ebebbd522413dfd050d8ee578053c7462fafa4044b0f266f95d6c1f672b3485f9962919adce2f54cb77255086d2b93f25ae7db8a7c857aa24254fce4e2927e2bf237b8f7de9bece1e527c1b1f72e8d9e5f70af93b1b30077b33af747c35a6b51c0edf8e8f460e886637124bfc7090efbd8846035d51c3d224e84c9eaa49ca5ddc73f457c12c9af4d2ee0ac592fe7c45123551a00b9da2e30b0b4bd676efc8a41faf738f9a44f804f0ce207ccc0338587547ff0bb630218d9122a5aecee849295ab4dbab505ee17e2bec4fbfbd13ede311e21e44234994432624900aa39d5d728999fdd46553f45fac6255edc9d67468e857e58537e3cdea23fc089fc399afcbf85d2947cacb815bf21d25e7aa101be06a9f898ab639f08204bc2bdae23e7016c13a8a1e1acaa741622814b0d362f1dbdbfd3ca5069db41a97e4d7b305ba9a7e72545360e4f24073bf35d839629b80b24947a0c3d6648a8dce066a5f23864921c3627f4ea40d710fed36d4dfefc9c60243184e3e90c3b4140534e21dadd1da79fa620585b96bc87a384ab526e2c713cc9aca189805b56e13ef2e2e66d73477ae16a42261c37393daa32f49835f8d9ddf063444d85f7afa1d1bf09b573b4669d6b9490e8a66ae4ca1088a73ac7c8ed2335f45b9c8fb21a85ada5d73f2158ab0ae37e21792d125c4f4bf7f6530c7d7d8190286b5fb2f5db1e90250129e89851cf9ac49ebd13b675b6a71624e32d9ece9f4db86395ad17d7595f3e6184679d16ebe636ad154278bced48e314bcef5dd181a66a559798116aa63ca0283411800f2d5aec4093812a68e99cf7cba2887909fe5e039c121536562bcee48fc0de267c8df71051dc3051361909b5dece36460fbab1cbea3c4fe97746a6d59563b0a244fc0996c31fc0cbf17808b2a8568ef6710ff27781aac4e1016eda08818044f0aa9d3ef155a9682c4848d656b4a4dd9bf0e5ca6219d5e7df47a0f0d53a4c6b80542baeee6c2d31f6e0261552d3b98c8cb35265eff4c6cdb2a81708a54281ef546ebafa7549c7af496157a49e52206f192d0c3e48883222f7308d0ff0a55db1f8f7cf8c875164f402861a1b823cddfa2c2de9240ab55a1015cf5ed8d17111c1a221644a9b6318ab8b3fca18143a6d65a66b47fa081aff59dbbcff5f81f3bee6c534fa2b36379becd767556c61fef4d178c69da2c934a411be090b196d81b7dc2365c98420a808becd5c154d9132fa61dfd48337ffa8fd3fdf696664cc737ce21d577bce6a6dcbd8ea6d9d6938109299efcff2abdd512389ac1daaf6462de8a228ae583547bd8fe9f8e84d62278c27a9fcfbcf21a90d930fa0c515293d0ca6dd423e0d1bf266f426cef046745e23293907f0885d23d245296d3820895374ae969a2453088638506d7a4a5b9bb3f7a0be509138579bfeca23062a905a9774cf93b6841e66706ea4695c34eabff498db468bd6f832c0c4e75ca3a457d91547a08250b9897db4e35bc4f4efefd7701c38daaed567689627e2dac610dd7fef536bb610a15ec62b814801b62af8e745d4f02c6446c5229695ea91c7e6078a7d8bd78d334861524186585a8774b0214e40bf56aac2b371e7c645209626ab53af25aa8788cbbab9d514fb65ecbca249798952dab3aefdd6140205ed4380aa3d817c3222990d2adeec70d25de285aaa2b1f8b651ac26fc6bc159d2c64014b721e1f85a4e267af2df83754de445c9dedb07fb32fcecfcffd8f63ea6ddae05971c19b1e3db7df3fa1f204393012ae540e321b9f3a507aa26ca8a310d417ee914541d344c9158edc039bd4566f67b4ef0f71f3c525b849c5e7070565673b10d25bfea30f46baab775d69efe06de3cd9c9aaacded42d45a31f69728bb11e6d1bf8852a01fb9d3969cfdca26dd73c3c2dc57bc20fb274e31cdfa75e5da43f42332af99c9396f91433c35c73fb99fd17e1f199b75b75f3bb1c6c6c179b966e29e64d8192501251781f0d4ee50071d060503ecf8e1c8b40f2d0c5c2d4c46ed722dc0c344d2870180fbdda341dbfeedd5498fd1c2c864daae926bff41380828056fd9f082479c4d9c765ab2d03da18901255624864dc6a3a12a9b2e28870a51d5dac2eab4e84ed504458bb5a36c207814b3b6edf3cbc4bc39b709fd77053cd3f2ec5db97111a5c2c536fdf6e781a2af639bc4b4be034de399d281f7947404517cb90783df3b619948991a850d7648d1564077183d31379fc5c2314a9a8d42774066d532d1f5b656e5198bba5a1c2f92b58c8a7ac8ccab04c3e61c16bdb6c90dd56cc785ce081936908f1734015f2c700642cf32f8277ea22c00c6694215b583d916fbb16d157edd6bd349a215f63509b5e09cdcd9ddb2ac136df77a376c7db37e13dc02e12f9c29be24196e1441cd625021bc352193d44e46ed4d070ca0841b6b35c137a98041370e35a88f17a6beb19f5171eed58d3c07fac7ae792e3590abec6bda9116e0f63e2f5dd5397f783e691d9fff5a824a15f90ff422edf5c3cbf4b11f568f04b6eeee4d0b64f8c5852a1bfb4d9689d8fd77bf8535fdba0c85ad06b1ae0de2d344a8304b4800792ee85349ad19a6b703936b2f681896aae8f8e422b1b0b139b35c6eef7f0564244ed3be54269475074d713007d18786345d6bf1468147d1cc4e0c96c1929fe9b8ea132630c1c57b3879932ed28055771f3966c76880d99eced5086d394da45e30582282995076b0a67e5a5852389ccae0cad1081cdb7468ee7cf8978643b06bc1a014df40755b6a9922dd56eb5b8b1f8e54ef84c18582d156ff5a03669183221446c53f55998b4e5cad61e07ce9d5fb6909d10da04f04298b13d6b35488ea9c9cc9365396b1f058d372df94056b3bb90285c665b197de62432d0a4c96f5ed9764c9f4b1a03e41f0195868919c80b80aa630cead2f8ad53d19d0754b1336e0e7cef7ae0faf2b07d293309ae8495ae77729013939282470035b9f51686f75f4ce3a170970f9d6689da5047818a7a68803db298ba7b041834ee619f233f63ecf7e6eb5ff1b54e245fb90d09cf02f9313967e2cef65a2eac8495b74db2c776c9adb859681371ea8f8f1dcff0da833fb7feef9bd9b99c3ff25a8829c35b13d6cc35624fdfa63bda865ee30ba28fc5a6d5fc628786a21b5ac3ce039a23c14e67b72bf20ee815f8b0355b4c97d7dfc306758ec642afc48196c943cbc722b3f4b4f327711603edbc281ece00368c682c6c17f64d30946e9d2aa8ef23a020f08522a85aacd445328b5d3531383d70258928342f4a3044d0f1cd60079999a99a0a0d12948214cef804d80fbc313a60c7c45dbe4591604875afb1b0698e97426d818a72f20f6a140a256c823cb86a6b54b776498e2c4fee3fe22182df8a25cf36665b20b80c96053a6a2fdd70d26e390b2b92b3b898bf36305cc02f028cfd578cc3c78948dc566803813bb907f4ceedf0a958f0245c37d7ba4e8cf5a31a4386dfc273960a33dcd7cefbf58742df5f3cc3d83c5f2f7b48fee40e5057a313d3d50e98ff95718b13c9e9be37b28755accd10f943cf292f986b6eae065a1238ad1ebb74ad4c5884587ad95988f1c3bbb17cb7e77e8191342e2685bb636eada5cfbff4cc5762c4105e8e9875e2d1527151859fa63de4913ffbdc914ae38a4aa12dedb68ea16a6573a6843a3a9a8255d26fb7b168a76cd9251f25990d052aa86d6e95a60052f7780234c571e0beb73d90ac8082b44546032a6bc07f139352b67f890f24b4065fbfcabb8af843c640846500aee8fe71ebdb1b1970e8331773bf0dd9b2ea3e899130a813a021231d4d5845869bdc22623efbd8efea0a85c84bfec1f9e564f7f895d3d5dcdee747a516d00361c5015a2af3c3ccdc8742d3043a65b46e827c37c524460adb3ab42232a010b02d92d807da290d544a0a14085abc583e935f9487b2f1877287bbdd492d8567d2397791eb2c9c2bf46e1207194be389fd7f1c809ea3b3f3e103c4626031b251a9485f85ab9253d55b96f099e339b0e4eca512c4075d69e6902811d551703ed6d2790da0bd043030b8237b15d0f3ee4e2cf523ac765bceedff290cd1c11bc32adef9c6c212285944b896a352ac899ddaddc1ad05a55c9fe2e77f9e5bdc48d48af3ffbe885cf82599f00f9c8cc5a3ddda2e1eaab8f611067defea0175c042c3a4e97ea18737fccf3290e0994fd2d386cbef87f42d5695643e55fcfa1f771804f4592d4eaceb3186c213b40cb108da7490f5c2983b6c7ae30069d206e162b0850cd3fd69ae0eeb7dcd05311b977451352d0e07aa56af8122f553bc5d9b4fc162b1171c93f8ed87e75dbf5a31fa6a3ed0afbb59094a057136dff8cc2d0e0ca09eb2d92a42e4ccedc33f3cefe7d2b2b7e4d6258e46f8753103dee91580bed1a5c11681b9b60c17c686897efb86bfdbab927773e124724df96cb49922fcc4aec2c799ff99ad0b2af7fcf30c25aeb8353fb968fa9efe932984fc6993472f19457ddc1f3c5351434399fddfeeb400d93f568385a8d1a64d39b75da9408449c7174809a039e5c0035052fa2b8d05831e8aeaeb31138f24b1da3f74d167666279fe9a111778600ab8629ca89e9a266c0db2c9ce848d585202a33ae1418daebc4087595ee991a4bb96ad48460e19eaba49f8e66f92e686e7a827a01c25d0a5523eb4b1a97aa3a9d3dcb8de7cfbe53db6e3638bb034ab0c718bf1835bbd2a9e31799f810ed411806a63650944f3ac800ef012471643115b967aa9e133de0a77941a0562c894f3b8665ec29e3e5828f33999098dfdffa9d14e4dbf194e09012ad8cfed610374a0fb731faeea255122ab3a1600824cb5090c1a3baedefbee06d0980ef"}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x42000, 0x0) sendmsg$sock(r2, &(0x7f0000000880)={&(0x7f0000000300)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000003c0)="ac23d4b43806e8bef14bc8ee82b9b2467115670a9adfe41e553cbe325d04583619944e83da2e69d744ccd81362fae013f3ed56e0da32e373fb3571c546bfebc4c7fc03aa4c588b6334c88181c63d46430fb7cd7cca1425d2063a379e1532b3131ee0f2d6f53a730882551e9c6b6f782c8eaa90f7ec2b52e7", 0x78}, {&(0x7f0000000140)}, {&(0x7f0000000440)="366ad1005bd37b61717df77879ccf9f320924141d97cc5441f9406a83458d5f958f9454797deabd16af79595b599a17ca36db448362fe9b287fdf15706f696ccd03e32b9ba1df583357a9833073a7e22ced08991ec69f125515e34c8b51b921d7b4975574de2e1e8104e9e07380114365754a46870d2f3a2afd674c9e8b3f81c752098fa12a1ff215f761d19163b8efb", 0x90}, {&(0x7f0000000500)="a357f08e6fba38aa69d887f4cac0853dda794a2391162cd56d37008d282709cf10e320976e888efcf25cf95040d2fafddda1b22df7aeb26f3a4fa00e893c10df18973136a2cee6c7f83e394d9daa1cb9ae2ed5cac1c496bea39fd9aec87dd868c51aea25ef54cc39e099a86494cb1278d9fda192bedd3963368bbac756bf2bb9a16e6ae4670bec8db12d37f78dc6deef56b31840f912fcb4047a2c1c26a6e636d84dcb766bec6dafed3c5a7d535fbf13a8e33a73b906002963b35aaf02070026cc67fc2f007c75c52183f5030cea84e804d461a3f779688615305288b7f9e78ef3d762afa0365b8dfd360ea694191e2c687966d5cc", 0xf5}, {&(0x7f0000000700)="58b4b8d3e80abb5c0a2fe58883e46c45d88ea50640bc7b5a04687ea69ec8735807d0e4fc735a39d2ad1092477794883d2ee5de2380682c730d84e8fd3791e78af84d42c1ad26de0df3a8b2f17252bb759eab7bb38e02e934b3cccf371e60bf3290e7c0f200e41b3221b9c8b4aee019d27dd5fcdd06fe966cb649f5188ec7989912f4fca244a8be00cfb9d8d47532d86ed4fcd17ab21a8627bc4bbac370ca40b40e33f4753dd0d596bdd27d2d65cc1936eba2905fd039c4c629ae4206e9736ec2cd8aa7caf580ed6aa3a0d065c6a0aa", 0xcf}, {&(0x7f0000000600)="a4eae66cd80081a0e25ea17e73ed3eed7ce9249f2bc5c28199a5c28c7f10bb6e064be0b03f2f26d182341a97cbf14297d88b4902ce66629762195dcae4fcd54e4a85a4263c7416272569befd7da04d130cc8d510450c466e5aa3f8fcfc3b0e23630177bdd0911f8ff27a58c5328f762ff9147ad40d95e4df788aad0d05b072ab455f37cebfd82095a7d450e96fd48cda3977f7d1f78c8ca45b3ff2560b290a17db8bb38521f5ab6bdc5acbdbb5870a7e62", 0xb1}], 0x6, &(0x7f00000001c0)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x800) r3 = socket$inet6(0xa, 0x3, 0xff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x40}}, 0x1c) sendmmsg(r3, &(0x7f0000000e00)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="ae4a56b3b00000000000000000975476cb57c8e19ebf7e5eff0f03314330e27c305fb9bc407a9175", 0x28}], 0x1}}], 0x1, 0x12) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0xfffffffffffffecc, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2c000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3f6, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) sync() [ 299.878140] overlayfs: unrecognized mount option "" or missing value 21:20:40 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x36000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:40 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RWALK(r1, &(0x7f00000000c0)={0x16, 0x6f, 0x2, {0x1, [{0x20, 0x0, 0x1}]}}, 0x16) mkdir(&(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c0df9ea984d59bfc32e2f66696c65312c75707065726469726107eddcd0efd651"]) listxattr(&(0x7f0000000140)='./file1\x00', &(0x7f00000003c0)=""/209, 0xd1) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 299.961275] overlayfs: unrecognized mount option "" or missing value 21:20:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x40a, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:40 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x3f000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:40 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65317065726469723d2e2f46696c653037bb81925860c00ec1cdf351dd67cc7ed00f8d1e3961ca78b4be89489bffed549f22ccc4e32c92dc6b7c2522b36fef50dae60c518e008223f33d516d599ecd0f7949a6a7bf0698ab6de7b4a576c0aca068cdb317a7cb8678cf8a3397c27e2de089e294355073bb614c7512a3d7711e5d1f7e5f17eeb66abdece2c4b64da4000000c0ee3b3d0cd0be0fa0e8c36831f61a07ade7f97ed25ebd522077b72a063394c3c5d8a5770ecd6d"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:40 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x3d1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000001c0)={0x10000, 0x5, {r0}, {r2}, 0x8000000, 0xfffffffffffffffa}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@private0, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r6) mount$9p_xen(&(0x7f0000000040)='syz\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='9p\x00', 0x400, &(0x7f00000004c0)={'trans=xen,', {[{@access_any='access=any'}, {@access_uid={'access', 0x3d, r3}}, {@access_uid={'access', 0x3d, r4}}, {@access_client='access=client'}, {@posixacl='posixacl'}], [{@audit='audit'}, {@permit_directio='permit_directio'}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}, {@obj_role={'obj_role', 0x3d, '&&[\\-&'}}, {@uid_eq={'uid', 0x3d, r6}}, {@appraise_type='appraise_type=imasig'}, {@obj_type={'obj_type', 0x3d, '\xea)-'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}}) creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c1c0dda85f9e8226bd7027765726469723d69723d2e2f66696c65532ca45d0bfac02269723d2e2f66696c65300000001c0020000091fe43075d67f69b337351e5000000"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e22, 0xffff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}}}, 0x84) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x40b, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:40 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x40000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 300.295330] overlayfs: unrecognized mount option "k|%"oP Q" or missing value [ 300.309694] overlayfs: unrecognized mount option "l څ"kwerdir=ir=./fileS" or missing value [ 300.379607] overlayfs: unrecognized mount option "k|%"oP Q" or missing value 21:20:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r1, 0xc06c4124, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765728bbe9264695b5260678875732c776f726b6469723d2e2f53696c65212c75707000006469723d2e2f50f5286ba662c924c78beeabbdf1aa1ad57d3ae56669705c8f1ff7240acffe143412ca551f2eb67c118727de622f53e28d8834439e16488ada7228f592dd0f6110151a1ab3b9c5638029917f10efefa439fe59ec3aa6"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c01000000000000002e2f66696c65312c75707065726469723d2e2f66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f0000000040)='./file0\x00') 21:20:40 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x0, 0x420802) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x7, 0x1) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="273f7765726469723d2e2fcf75732c776f726b64697065726469723d2e2f66696c6530"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') io_submit(0x0, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r3, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000300)={r4, 0x7, 0x1b, "665757a8c742a942bc40d363b6de3921807830e426d767eb593313"}, 0x23) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1d}, 0x31}, @in6={0xa, 0x4e23, 0xeb8b, @local}, @in6={0xa, 0x4e24, 0x10000, @private0={0xfc, 0x0, [], 0x1}, 0xffffffff}], 0x64) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:40 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6b000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x40c, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 300.606224] overlayfs: unrecognized mount option "lowerdi[R`gus" or missing value [ 300.616578] overlayfs: unrecognized mount option "" or missing value 21:20:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)={0x14, r3, 0x321}, 0x14}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0xc, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x8}]}}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x48, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_MAC={0xa, 0x6, @random="9d8db1059a24"}]}, 0x48}, 0x1, 0x0, 0x0, 0x14000080}, 0x20008808) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r7, 0x1, &(0x7f0000000440)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2}]) socket$netlink(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x100, r8, 0xb03, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0xec, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6332}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x294}]}]}]}, 0x100}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, r8, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000c0) [ 300.659696] overlayfs: unrecognized mount option "'?werdir=./us" or missing value [ 300.686056] overlayfs: unrecognized mount option "" or missing value 21:20:40 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6b6b6b00, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 300.711160] overlayfs: unrecognized mount option "lowerdi[R`gus" or missing value 21:20:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$FBIOGET_VSCREENINFO(r2, 0x4600, &(0x7f00000003c0)) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 300.775830] overlayfs: unrecognized mount option "'?werdir=./us" or missing value 21:20:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c6574d49c08e6201c26590b312c75707065726469723d2e2f66696c6530"]) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x40d, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 300.856006] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=15888 comm=syz-executor.2 21:20:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x87600000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:41 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x2000408, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') stat(&(0x7f0000000000)='./bus\x00', &(0x7f0000000300)) [ 300.971314] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=15895 comm=syz-executor.2 [ 300.993466] overlayfs: failed to resolve './filetԜ &Y 1': -2 21:20:41 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7ff, 0x151000) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) lsetxattr$security_capability(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)=@v1={0x1000000, [{0x8000, 0x7a226a38}]}, 0xc, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r3, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r4, 0x1ff, 0x10}, &(0x7f00000001c0)=0xc) 21:20:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x8cffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x8f9a4613, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) syz_mount_image$f2fs(&(0x7f0000000440)='f2fs\x00', &(0x7f0000000480)='./bus\x00', 0x3, 0x3, &(0x7f00000006c0)=[{&(0x7f0000000580)="36ed070b61b016f7493663729451867232c15f87421f2d34f354a5be06cd48b7b8aa6ea6d8402804f756098ed60c6d360562d485e8262d693aadb5244ba3329c29fcddfbe549bd7a27ff431100b39b3774a8f823ab4ae0540d610a4593922fcced2ca25d1617422a35d94b3e7dd83acf831c275bcf8ca73b1066b56cb6486cff0716299f29c742248b1c96db97823d2eb8c2db4b3852b9a9dae9d7307577adfc5a0b08af14fa8e9ae120fbd431", 0xad, 0x1}, {&(0x7f00000004c0)="a5e8e1d58b54cff048ce8b9fec4ae58dc5ef27155bdeddcf6fba0ca049cfdef243868c047d11", 0x26, 0x6}, {&(0x7f0000000640)="71840fecfa170fec815a12928b7cc71cd755c4b2daf8c9929f8c56701d06f093bec6c0af43c936d15256a8edbe2bd1721710f6338241fb34f87844d8653164dacb4d5b71ca692ec6f69bb849098159a82e8beb832298f14a31a422a29328b2316e8622a5267dd3b300", 0x69, 0x400}], 0x40, &(0x7f0000000740)={[{@noextent_cache='noextent_cache'}, {@data_flush='data_flush'}, {@inline_xattr_size={'inline_xattr_size', 0x3d, 0xffffffffffffff26}}], [{@appraise_type='appraise_type=imasig'}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) mount$overlay(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f00000003c0)='overlay\x00', 0x1010004, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './file1'}}]}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00'}, &(0x7f0000000500)=0x44) getsockname$unix(r0, &(0x7f0000000300), &(0x7f0000000040)=0x6e) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$FITHAW(r0, 0xc0045878) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0xe4, 0xffffffff, 0x3ff, 0x400}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_rose_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0xff49, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x8, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sync() 21:20:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x40e, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:41 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x24) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x97ffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:41 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x20) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000040)=0x33a0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCPNGETOBJECT(r3, 0x89e0, &(0x7f0000000180)=0xfe01) rmdir(&(0x7f0000000380)='./file1\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f0000000200)='./file2\x00') 21:20:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() [ 301.340949] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 301.398315] overlayfs: failed to resolve './file1': -2 [ 301.409633] overlayfs: missing 'lowerdir' [ 301.454379] overlayfs: failed to resolve './file1': -2 21:20:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xc0ed0000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x40f, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file2\x00') ioctl$DRM_IOCTL_MODE_ADDFB(0xffffffffffffffff, 0xc01c64ae, &(0x7f00000001c0)={0x7ff, 0x8, 0x1, 0xff, 0x3, 0x10000, 0x8}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x9, 0x4, &(0x7f0000000480)=[{&(0x7f0000000300)="13315f6f392ded19873aeb6f31749a865ac3f508ca14d05fa03ad1e3e26d621ac0f4070262c8eaaed3a469a6f7407bbfd5fb2cb7d66db9a7e6bb9ab479e337360ca1db91f7c51220da86917bd7b0bc35f3a6422212483c", 0x57, 0x80000000}, {&(0x7f00000001c0), 0x0, 0x8}, {&(0x7f00000003c0)="e43b9535a7e5a7bd1fa87b68f5c6961486aa484c8ce06f53bc42076225d5d176bfc91e4db771cd", 0x27, 0x94}, {&(0x7f0000000400)="8fb7bba0bb5fa41eca6b9df2ee3049b065cf59c0d468c2889222ccc81e2abf35be7eacd435b94ce0cf4b5997f38d1e1c5cba60d02026e610632b41b250e0c2589e4483f51d8252579e300bfbd2607a89ad8caa095645b981b1bc00dc527e373155ef45b342f9a3822098483abe91ce8eef164761d76d696a5958", 0x7a, 0x1}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="71756f74612c6572726f72733d636f6e74696e75652c726573697a653d3078300100000000000000303030303366662c66756e633d4649524d574152455f434845434b2c6673636f6e746578743d73746166665f752c003e7c1e51ec10b8c7de3e6d8829a9310baed5efbf4d8a24770a333976ad67760708e2107ba24c997061e8bf4d232bfd13026fa4af68034faa"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:41 executing program 3: mkdir(&(0x7f00000000c0)='./bus\x00', 0x108) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 301.593952] overlayfs: failed to resolve './file1': -2 [ 301.603026] overlayfs: './bus' not a directory 21:20:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r7 = socket$inet(0x2, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f0000000600)={0x0, 0x36, &(0x7f00000005c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="b72300000000000000000b0000f008000300", @ANYRES32=r8, @ANYBLOB="0f85f4e5048acbaf025c87872251283c5ea7190b8b072a89c20a9331477898ac2ea556677b7e590022f30505ac075255e3936a24c097f42a423ef98ef0401334ae41fc5028ef6e19f67c407b87e1a7fb37a12a6eed4d2ecdcdc260b7b81a8d7c874e5b4a17f74ed03b96395d9f86329baec67d828362da1f5c05a7c6652c365ed453f264efc94a5f20ebefc44e5901c104184dbc2d77a963795ceb3a1b9da3f8cacbe3fcc7f72b22ba70d659e7c6b0908744c3276fabecb0d2911b67b2422c0bb5a963c5f26008c4f0d2a90b707e17c8f7280f50173cd93dcc30733b2f283c1d0e5eb1c44ae41af619cba53038"], 0x1c}, 0x1, 0x50000}, 0x0) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) r11 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x38, 0x24, 0x4, 0x0, 0x2, {0x0, 0x0, 0x0, r10, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0x4}}]}, 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="740100001a00000129bd7000fddbdf251c14805b0004ff040005000014001200270022a2f8784c831e6ca385eeb1391e140012006396d2ff1b26637fba584c2ef224b319140012000100ebedb9a5a9d6f89e252eec2f12210c0009000900017f", @ANYRES32=0x0, @ANYBLOB="840013000000000000000400000f0000000000000000000000000000000f0f00000000000000050000000000000000000000080000000000000004000000000000000000000000000000000000000d00000000000000040000000000000007000000000000000000000f0f00000000000000000000000000000002000000000000000f008400130000000000000000000000010000000000000e000000000000000f0f0000000000000f0f0000000000000000000000000000000000000000000000000000000000000f0f000000000000000000000a0100000000000000040000000f0000000700000f0f000000000000000000000000000000000000000800000002000000000008000400", @ANYRES32=r10, @ANYBLOB="187f0d1f29980000009f5bd21ed95962d9bdff23cf6fc38aad5e"], 0x174}, 0x1, 0x0, 0x0, 0x4008040}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000992426a90137009051fec174da8b4f05935c3e2b13c15f0efeffffff686c36bedc9b4f54a4938f6aae4ef1063d7f7a1745a5739c36aee04265672f06b4dc9a3d1b781fe28e5c5c3560071066a7f3f3b31cfd2eb715d13c86de1b75ee107b81887aaf5cb59a50b9b691be4b695e1b313d213ec9de0b7d7ad59e56c0fb2c0883d39ec15db07c4ceb85", @ANYRES16=r6, @ANYBLOB="200e2dbd7000fedbdf25010000000800310009000000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xe4ffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:41 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f77654f6469723d2e496275732c7705000000000000002f66696c65312c75707065726469723d2e2f66696c65304ac8d98d3c6c7800236e9dfa1a54de773b70ee30c71377c3024ae705c1b6950d768d9fac5d392a946dfffcb64c63323942946cf824892f767e84fb09eef068996aba94212ce1cf6bde3777e96ad99978f4ee123c439c6ca56518aacfaab4f7c0593e0a209cf9115411845bc57331c7995ada54687129c897d2351bc5e325"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 301.637707] overlayfs: failed to resolve './file1': -2 21:20:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x410, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:41 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c2ebab7047e520c940b5c3d2e2f661fa265312c75707065720000000000000000"]) rmdir(&(0x7f0000000380)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = openat(r0, &(0x7f00000014c0)='./bus\x00', 0x8800, 0x110) accept4$ax25(r2, &(0x7f0000001500)={{0x3, @rose}, [@netrom, @netrom, @bcast, @remote, @netrom, @null, @bcast, @rose]}, &(0x7f0000001580)=0x48, 0x80000) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 301.747461] overlayfs: unrecognized mount option "loweOdir=.Ibus" or missing value 21:20:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xf0ffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 301.801143] overlayfs: unrecognized mount option "loweOdir=.Ibus" or missing value 21:20:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc35e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e3308965218107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c9992655043d2ce0d23f4d2f6b0bfb1a4ebb022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec653d661ff5ff70e48884ca000018cea780dc555bd640b9b88a8d2725d8ef8b7df00baad70b5274ccdebeca9943d6380000000000", 0xc0, r1) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r2) keyctl$link(0x8, r1, r2) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x104) ioctl$FBIOGET_CON2FBMAP(0xffffffffffffffff, 0x460f, &(0x7f0000000040)={0x2d}) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) mount$overlay(0x400000, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x22440, &(0x7f0000000680)=ANY=[@ANYRES16=r4]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f0000000100)='./file1\x00') [ 301.850326] overlayfs: unrecognized mount option ".~R \=./fe1" or missing value 21:20:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() [ 301.927042] overlayfs: unrecognized mount option ".~R \=./fe1" or missing value 21:20:42 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$bt_sco(r1, &(0x7f0000000140)={0x1f, @fixed={[], 0x11}}, 0x8) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x1, 0x4, 0x1, {r4, r5/1000+10000}, {0x77359400}, {0x2}, 0x1, @canfd={{0x4, 0x1}, 0x2a, 0x1, 0x0, 0x0, "beb1ec38cb17dbfdb713896a926ddc94f5022ad06854ac2dd0c9bb947087cd05b212acbedb2002558b4ef1ca2c1479893b1b7b3e5b2ae55d2ea9662d430a8540"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x4010) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x600080, 0x0) ioctl$USBDEVFS_RESET(r6, 0x5514) 21:20:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xf6ffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:42 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x411, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:42 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r5, 0x640}, &(0x7f00000000c0)=0x8) creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765723d2e2f6275732ce4c2f0867f059c069181776f726b6469723d2e2f66696c65314275707065726469723d"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r1 = socket(0x2b, 0x80801, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) chdir(&(0x7f0000000200)='./file0\x00') 21:20:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 21:20:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfdffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:42 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file2\x00', 0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x1800000, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,Upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 302.197881] overlayfs: unrecognized mount option "lower=./bus" or missing value 21:20:42 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x412, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 302.262123] overlayfs: unrecognized mount option "lower=./bus" or missing value 21:20:42 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './bus\x00'}, 0x6e) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdirir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f0000000040)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setfsgid(r5) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000200)='./bus\x00', &(0x7f0000000300)='fuseblk\x00', 0x4, &(0x7f00000003c0)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x800}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}, {@audit='audit'}, {@obj_user={'obj_user', 0x3d, 'trusted.overlay.origin\x00'}}, {@measure='measure'}]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 302.322120] overlayfs: unrecognized mount option "Upperdir=./file0" or missing value [ 302.335948] overlayfs: unrecognized mount option "Upperdir=./file0" or missing value 21:20:42 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='overlay\x00', 0x8040, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_on='index=on'}, {@metacopy_off='metacopy=off'}, {@xino_auto='xino=auto'}], [{@appraise='appraise'}, {@smackfshat={'smackfshat', 0x3d, '+{\\.{\x94]('}}]}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/btrfs-control\x00', 0x4201, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$l2tp(r1, &(0x7f0000000300)={0x2, 0x0, @multicast2}, 0x10) chdir(&(0x7f00000002c0)='./bus\x00') ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000480)={0x0, 0x18, 0xbd6, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x9a0910, 0x10001, [], @p_u32=&(0x7f0000000400)=0x6}}) ioctl$TIOCNOTTY(r2, 0x5422) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$FUSE_NOTIFY_INVAL_INODE(r3, &(0x7f0000000340)={0x28, 0x2, 0x0, {0x6, 0x9, 0x6}}, 0x28) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfeff0000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) prctl$PR_GET_DUMPABLE(0x3) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendmsg$nl_crypto(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@del={0xe8, 0x11, 0xe00, 0x70bd25, 0x25dfdbfc, {{'gcm-aes-ce\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x1) sync() 21:20:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfeffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x0, &(0x7f00000003c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000100)=0x5, 0x4) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6c6f7765726469723d6275732c775672556469723d2e2f66696c65e1aa4e278f9c5be56649ce312c75707065726469723d2e2f66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) llistxattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000300)=""/119, 0x77) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000400)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:42 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='security.ima\x00', &(0x7f00000001c0)=@sha1={0x1, "ba4cde88adf0cf2065b0b8f56097e9b24aaa557a"}, 0x15, 0x2) [ 302.581840] overlayfs: unrecognized mount option "lowerdirir=./file1" or missing value 21:20:42 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x413, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 302.643419] overlayfs: unrecognized mount option "lowerdirir=./file1" or missing value 21:20:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xff000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 302.720862] overlayfs: unrecognized mount option "wVrUdir=./fileN'[fI1" or missing value 21:20:42 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r6, 0x101}, &(0x7f0000000140)=0x8) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:43 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) syz_extract_tcp_res(&(0x7f0000000180), 0x9, 0x20) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$KDMKTONE(r0, 0x4b30, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETXW(r2, 0x5435, &(0x7f00000000c0)={0x0, 0x401, [0xfffa, 0x1f, 0x0, 0x2, 0x20], 0x7e}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x5206aa38be2a2914) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdib=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 302.812498] overlayfs: unrecognized mount option "wVrUdir=./fileN'[fI1" or missing value 21:20:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059aff8)={r1}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0xf5e, 0x9db, 0x3ff, 0x0, 0x1ff, 0xa7, {r1, @in={{0x2, 0x4e24, @multicast2}}, 0x10001, 0x8, 0x1, 0x4, 0x2}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0xfc01, 0x5, 0x9, 0x800, 0xd7, 0x80000000, 0x6, 0x1, r2}, 0x20) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sync() r4 = accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x1c) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r6, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000080)={r8, 0x32e, 0x4, [0xbf, 0x3f, 0x3, 0xcc]}, 0x10) 21:20:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xff0f0000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0x7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r3, 0xb03, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x27c, r3, 0x200, 0x70bd22, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x504}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x64, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @private=0xa010101}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x8, @remote, 0x66}}}}]}, @TIPC_NLA_MEDIA={0xb8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe5e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x3c, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}]}, @TIPC_NLA_MEDIA={0xbc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2bdfc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd4f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffe00000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd3}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x8010}, 0x88c0) rmdir(&(0x7f0000000380)='./file0\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:43 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x414, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f776572723d8ea866696c65312c757070655b6469723d2e2f66696c653000000000000000000000080000000000"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xffff0000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 303.036061] overlayfs: unrecognized mount option "lowerdib=./bus" or missing value 21:20:43 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x415, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 21:20:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xffff1f00, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 303.123042] overlayfs: unrecognized mount option "lowerdib=./bus" or missing value 21:20:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$ptys(0xc, 0x3, 0x1) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000680)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(r1, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000740)={&(0x7f0000000a80)=ANY=[@ANYBLOB="0ad90807a603ab42b7fac3332c8ee1f0ff1927985e7191efd612ae161388214998fb3082f000487b802329399f00000000381bf3c3f144de5c4c2f51f8f9195bd85eb910c92576984247247000999e43eefec366ecb2221b04dc3bc8", @ANYRES16=r2, @ANYRESDEC], 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2004, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r1, 0x80045518, &(0x7f0000000040)=0x8) vmsplice(r4, &(0x7f0000000580)=[{&(0x7f00000007c0)="f30fa0e5a186d5883243a4f3b3818b6230dca78b3714ff827150983e7f0ee2611da55758909ffbacd59fe853d940d6b86dec699167d2b60d7867c7738f946061e6507a03d44195d1df97e1754111bb71cb02031ab428ece02608acebe4f85a4fab8f33d21771ffd720dd157211c575335915a391b19c1c508cb856b45093da133a89d561497323ad7f1ea1", 0x8b}, {&(0x7f0000000100)="ef8933dd48bb19a01b3c4aadb997da2b203834c07b", 0x15}, {&(0x7f0000000880)="96ce0dd20966f15e8b30fec866353ec74023173c33db3561fb3658d72ee5724d2540b3d8caffce7ba49747c26fa54f0c42af2d24d9b69d3a54926e88542a917fa5abd6a15f3c2f7dcaa92098420a0b818700597119ea5c67e8ca84ac8a6c5431c209214d85b3b6ca3a0b717ec32902574dc9424d4b40b7b15992e55136dc582b225aa78ff560a2f3374d60f62627c2dca28091d9b52016ad39b00d6a3d1acc0cc485c960fb98f6297188af30ccc0b9b42cb01ef74867f896a8b19023ed5b9243bcb1efee6edb122739028d5735994198df7855ef651e3f40e3575c53232ac55dd79898c4", 0xe4}, {&(0x7f0000000240)="084deb1df6522554d9957e90faae4019716a0c70f63f1b38da43b64d674c285f3530f25c1433ee17f14542ec8e269941179ca461c89308b3d9d5aec388a4c869c59fb3154d2ea58b9de03fa1846cc0e12ca2ce977b74340fd38aa58246314c164fc4e143d69b07d556dde9cb43c4c6eb88d32e0daad419e41f0b44a948d6f2596af4", 0x82}, {&(0x7f0000000300)="730ad7deac010854b9daafafd92047e74a22ebb91b38112988835385951d4fb5e5310dc0a8098b5a717a579adc501c0dce352a163ccc5ff597e5762bb6411e9d73bee58f87bf6b6f8219a2b2b4659850156e468e3c5ef3d3d0fbe984f8d98e38ae256f92c52d01882cede9f58957a7e5b0c5393d45b4173d433f5e15f95044c5e58bfd7b6a4fff60383157", 0x8b}, {&(0x7f00000003c0)="3b97fa2667e9ab75167170ef09c78b36000000004425ba6abffa533020ba84dc818fe74a6017c9661f0201375eb74bf5b90459", 0x33}, {&(0x7f0000000400)="2a6167193df55b44d9da3cebaf7819af4a605e4344aed5d1b6d5abe0378ed42b10d5523cc40b783687f9a1bf6a0deb6b24eabcd5a9b62577b9d2f673e013e025422381dd230b5354a04d4e6670e557fc1e5fd9d3538856534620e2b78d992e2d69485debe026bea71703a6a3df76b0b36b7eaaeb97a0f72244fde95f17d9b7b116963e78dff44c5ff53aeda909c7f0a899a80cf02338e3ddbd26e45b7918c694587eab3f03a3ac4216de2ac414065092ec6cbcf7e8cee12142ea4ecd0d73a2dbbdd68ecd5d59ed98c507bb81dfb197", 0xcf}, {&(0x7f0000000500)="b0faf92f5ac86c1a640857b3db949ac96c5ed96885fa867358fccea43600d6aa582dd566585abc1234b72928e33f901e55852040", 0x34}, {&(0x7f0000000540)="a749dd2f1ea27c67c22608dcc0fe", 0xe}], 0x9, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r6, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r7, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r6, &(0x7f0000000000), 0x377140be6b5ef4c7}]) recvfrom$ax25(r1, &(0x7f0000000980)=""/227, 0xe3, 0x0, &(0x7f0000000180)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x5}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r6, 0x110, 0x4, &(0x7f0000000000), 0x4) sync() 21:20:43 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x100) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:43 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sync() lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) 21:20:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfffffe00, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:43 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x500, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 303.330960] overlayfs: unrecognized mount option "lowerr=file1" or missing value 21:20:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="5ffe33a204bdf0cd804b5486d16e9a8dd5fee2"]) rmdir(&(0x7f0000000380)='./file0\x00') r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$KVM_GET_NESTED_STATE(r0, 0xc080aebe, &(0x7f00000003c0)={{0x0, 0x0, 0x80}}) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) socket$tipc(0x1e, 0x2, 0x0) 21:20:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469593d2e2f6669ff65312c75707065726469733d2e2f66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 303.452616] overlayfs: './bus' not a directory 21:20:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) dup3(r3, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r7, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x100000000) sync() 21:20:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xffffff7f, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 303.549626] overlayfs: unrecognized mount option "_3̀KTn" or missing value 21:20:43 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x600, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:43 executing program 3: mkdir(&(0x7f0000000240)='./bus\x00', 0xb6) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) read$dsp(r1, &(0x7f00000003c0)=""/192, 0xc0) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f0000000340)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0}]) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)={0x14, r5, 0x321}, 0x14}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='`\x00m|', @ANYRES16=r5, @ANYBLOB="040027bd7000fcdbdf25210000000400ec000c00848008000200866200000a000600aaaaaaaaaa2700000400ec0024002c800800000005000000080000000000000008000000ff01000008000000fcffffff0500f60003000000"], 0x60}}, 0x24048000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469505da613877ca9418f2b0205c36287723d2e2f66696d65312c75707065726469723d2e2f66696c6530"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 303.630825] overlayfs: unrecognized mount option "_3̀KTn" or missing value [ 303.662419] overlayfs: unrecognized mount option "workdiY=./fie1" or missing value 21:20:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$9p_unix(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x200000, &(0x7f00000003c0)={'trans=unix,', {[{@mmap='mmap'}, {@nodevmap='nodevmap'}, {@privport='privport'}, {@cache_fscache='cache=fscache'}], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x65, 0x37, 0x66, 0x65, 0x36, 0x32, 0x32], 0x2d, [0x33, 0x66, 0x39, 0x65], 0x2d, [0x37, 0x37, 0x66, 0x64], 0x2d, [0x34, 0x35, 0x38, 0x4], 0x2d, [0x39, 0x61, 0x35, 0x64, 0x31, 0x64, 0x38, 0x64]}}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xffffff8c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 303.729027] overlayfs: unrecognized mount option "workdiP]|A+br=./fime1" or missing value 21:20:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 303.792721] overlayfs: missing 'lowerdir' 21:20:44 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 303.814228] overlayfs: unrecognized mount option "workdiP]|A+br=./fime1" or missing value [ 303.836856] overlayfs: missing 'lowerdir' 21:20:44 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x4, &(0x7f0000000480)=[{&(0x7f0000000140)="800f9f78f5591a222044824bb3ee1b1240b65778a38c94c02af4", 0x1a, 0x1}, {&(0x7f00000001c0)="76b03550d118eb54fdf2695f8be358ed946cc50200e9f0c7df6d9c7629beac4f48dde96b713700d6878c1ab5221adb1079af37651386a22cd75d558260", 0x3d, 0x7ff}, {&(0x7f00000003c0)="9cde59c7110a113e8138fa935777c819f6e62d310f3794440543eee494a9e48d5560f713d4b51615fa57458b7bbc91569d966b777fb196a87906c1c07c63f3409d6ec8b8e0b6c072433fe8ea74b4803b4e6c55072c427e04acbe2e921043e9badff0ab49192b55572fb1f91c371bdbe15a722cc579ac05b4e2dd80ff64bbd809730ea1592bf05d747b617cdaab5d91174ab628e57f8004910683a937b5f250ee7f64ed6a9df05bd2f8", 0xa9, 0x7d07}, {&(0x7f0000000300)="e5f90ddd60f71932e5e464d99f56e036d1cb83923ce7c3912cec4f35b9ea6ece42", 0x21, 0x2}], 0x2, &(0x7f0000000500)={[{@nr_inodes={'nr_inodes', 0x3d, [0x6b, 0x32, 0x34, 0x78]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x25, 0x65, 0x31, 0x34, 0x6d, 0x65]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x36, 0x31, 0x6d]}}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x7fffffff, 0x4) sync() 21:20:44 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x26b6, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:44 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xffffff97, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 303.925556] overlayfs: failed to resolve './file1': -2 [ 303.951883] overlayfs: failed to resolve './file0': -2 21:20:44 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000040)=0xffffffffffffff45) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:44 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lqwerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 304.095929] overlayfs: './file1' not a directory 21:20:44 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xffffffe4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0200f1e89c7a04d777730000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_GET_NR_MMU_PAGES(r8, 0xae45, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x4, 0x200, 0x5, 0xc1d, 0xffffffff, 0xfffffd71, 0x4, r6}, 0x20) 21:20:44 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) mount$bpf(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='bpf\x00', 0x928001, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x628}}], [{@appraise='appraise'}, {@euid_eq={'euid', 0x3d, r1}}, {@obj_type={'obj_type', 0x3d, 'P]/.]'}}, {@uid_lt={'uid<', r3}}, {@appraise_type='appraise_type=imasig'}, {@fowner_eq={'fowner', 0x3d, r5}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}]}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 304.226396] overlayfs: unrecognized mount option "lqwerdir=./bus" or missing value 21:20:44 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469729b919e66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000040)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000400)={&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000003c0)=""/3, 0x3}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$CAIFSO_REQ_PARAM(r3, 0x116, 0x80, &(0x7f0000000300)="5e9128cf53c0d6b4e0ea52e9ee0744a355af508cd22ad9916037a1e17a1d72d7ed1911e6a9bed8f96c44f43992e15e7c50f896eb1fc3262340d3550397e662ee3f2b06c6dd3b5d1fcd7e4bb34a", 0x4d) 21:20:44 executing program 3: mkdir(&(0x7f0000000240)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f567416d01d36e834ad31076b962672ecc5a83243d3adb66b9b7b5519ad4a6b6469723d2e2f6669918764f84a44"]) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000003c0)=""/4096, &(0x7f0000000140)=0x1000) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, r2) keyctl$negate(0xd, 0x0, 0x1, r2) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RMKNOD(r3, &(0x7f00000000c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) 21:20:44 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfffffff0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:44 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) ioctl$FIONCLEX(r0, 0x5450) creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000000)) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r7 = fcntl$dupfd(r0, 0x406, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sync() [ 304.518206] overlayfs: unrecognized mount option "woVt641k&rŨ2Cӭk{UJkdir=./fidJD" or missing value 21:20:44 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x26cd, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:44 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfffffff6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:44 executing program 3: mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) setfsgid(r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) setfsgid(r3) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setfsgid(r5) setresgid(r1, r3, r5) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 304.602904] overlayfs: unrecognized mount option "upperdirfile0" or missing value 21:20:44 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8140, 0x0) fcntl$setlease(r1, 0x400, 0x2) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:44 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfffffffd, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 304.730817] overlayfs: unrecognized mount option "uperdir=./file0iwEbv6G΀ } ˞:zwZ}_`nPn甏" or missing value [ 304.822549] overlayfs: unrecognized mount option "uperdir=./file0iwEbv6G΀ } ˞:zwZ}_`nPn甏" or missing value 21:20:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfffffffe, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) setxattr$security_evm(&(0x7f0000000040)='./file1\x00', &(0x7f0000000200)='security.evm\x00', &(0x7f0000000300)=@ng={0x4, 0x7, "2bbe71f585534d638478b8"}, 0xd, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$P9_RREADLINK(r1, &(0x7f0000000340)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f00000003c0)=""/199) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:45 executing program 3: mkdir(&(0x7f00000000c0)='./bus\x00', 0x8) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) socket$caif_stream(0x25, 0x1, 0x2) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x28, r3, 0x23f, 0x0, 0x0, {{}, {}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x0, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000}, 0x20040140) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c7377657264698b81000000726b6469723d2e2f38692cdd663265312cf5707065726462f31be887a105e7cd69723d2e2f66696c6530"]) rmdir(&(0x7f0000000380)='./file0\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SIOCX25GFACILITIES(r5, 0x89e2, &(0x7f0000000100)) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r1, 0xc1004110, &(0x7f0000000000)={0x101, [0x401, 0x457, 0x2], [{0x80000000, 0x8000, 0x1, 0x1, 0x1, 0x1}, {0x1, 0x101, 0x0, 0x1}, {0x2, 0x22, 0x1, 0x0, 0x1, 0x1}, {0x3, 0xffff, 0x1, 0x1, 0x0, 0x1}, {0x1, 0x4b1f}, {0x9, 0x4d}, {0x0, 0x6, 0x1}, {0x0, 0x3ff, 0x1, 0x0, 0x1, 0x1}, {0x1, 0x5, 0x0, 0x0, 0x1, 0x1}, {0x6, 0x1, 0x1, 0x0, 0x1, 0x1}, {0xddf, 0x4, 0x1, 0x1, 0x1, 0x1}, {0x6, 0x3, 0x1, 0x0, 0x1}], 0x7}) 21:20:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 305.041470] overlayfs: unrecognized mount option "lswerdi" or missing value [ 305.122285] overlayfs: unrecognized mount option "lswerdi" or missing value 21:20:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6087ffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000040)={0x2c, r3, 0x1, 0x0, 0x0, {0x12}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}]}]}, 0x2c}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xf, 0xffff}}, [@qdisc_kind_options=@q_pfifo_head_drop={{0x14, 0x1, 'pfifo_head_drop\x00'}, {0x8, 0x2, 0x80000001}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000d0}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000429bd7000fcdbdf25060000001400018008000100", @ANYRES32=r5, @ANYBLOB="0800074002001000"], 0x28}, 0x1, 0x0, 0x0, 0x48805}, 0x4000080) creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:45 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6600, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) 21:20:45 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f6669f4e730"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xedc000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765722e2f6275732cd4d5726b6469723d2e7264697266696c6530000000"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)={0x14, r3, 0x321}, 0x14}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4000000024000b0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000d00010066715f6cce0000000c00020008000800000000006b304a8ebaf73458444f4cdc0665d9deb945000000ebce59bffefee990742fc0a119b7d2ab"], 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="12032cbd7000fddbdf25180000000c009900170f0000040000000c009900ea0f00000100000008000300", @ANYRES32=r5, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x4840}, 0x0) [ 305.428292] overlayfs: failed to resolve './fi0': -2 21:20:45 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) execve(&(0x7f00000000c0)='./file2\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='overlay\x00'], &(0x7f00000004c0)=[&(0x7f0000000200)='overlay\x00', &(0x7f0000000300)='/%+\'\x00', &(0x7f0000000340)='%*\x00', &(0x7f00000003c0)='overlay\x00', &(0x7f0000000400)='overlay\x00', &(0x7f0000000440)='(\xcc\x00', &(0x7f0000000480)='overlay\x00']) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$caif(r1, &(0x7f0000000040)=@rfm={0x25, 0x3, "2ea323110bae50fd97bc6974c13944aa"}, 0x18) [ 305.552351] overlayfs: unrecognized mount option "lower./bus" or missing value [ 305.614802] overlayfs: unrecognized mount option "lower./bus" or missing value 21:20:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fanotify_mark(r0, 0x37, 0x0, r3, &(0x7f0000000040)='.\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:45 executing program 3: io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r0, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) recvmmsg(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000000340)=@ax25={{0x3, @netrom}, [@bcast, @rose, @null, @default, @rose, @netrom, @remote, @netrom]}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000600)=""/98, 0x62}, {&(0x7f0000000680)=""/35, 0x23}, {&(0x7f00000006c0)=""/115, 0x73}, {&(0x7f0000000740)=""/106, 0x6a}, {&(0x7f00000007c0)=""/217, 0xd9}], 0x9, &(0x7f0000000980)}, 0x9}, {{&(0x7f00000009c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000a40)=""/227, 0xe3}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x2}, 0x8}], 0x2, 0x0, &(0x7f0000001c00)) socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(0xffffffffffffffff, r2, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r3, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001c40)=ANY=[@ANYRES32=r4, @ANYBLOB="2228c7d81d4e881da85718230005"], &(0x7f0000001c80)=0x12) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='/d@v/loop0\x00'], &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='pstore\x00', 0x22011, &(0x7f0000000300)='overlay\x00') mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000001cc0)=ANY=[@ANYBLOB="6c6f7765726469723d0e2f6275732c776f726b8669723d2e2f66696c65312c75707065726469723d2e2f66696c65b0f8903009d8438c816b3c7adc4050fd12bd88c3c3ac99e601795cc35844d7736410267c7f404b6137fd29a4048834f2f1f8a047f576827f29f0bf81"]) rmdir(&(0x7f00000000c0)='./file1\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:46 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000040)='./file0/file0\x00', 0xd5) [ 305.816652] overlayfs: './bus' not a directory [ 305.879997] overlayfs: './bus' not a directory [ 305.951970] overlayfs: unrecognized mount option "workir=./file1" or missing value [ 306.006629] overlayfs: unrecognized mount option "workir=./file1" or missing value 21:20:46 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6f0c, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x4000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./borkdir=./file1,upperdir=./file0\x00\x00\x00\x00']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4) 21:20:46 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) r2 = getegid() lchown(&(0x7f0000000040)='./bus\x00', r1, r2) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:46 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 306.334769] overlayfs: missing 'workdir' [ 306.373432] overlayfs: missing 'workdir' [ 306.374952] overlayfs: missing 'lowerdir' 21:20:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6b6b6b00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x3a22091, &(0x7f0000000040)=ANY=[@ANYRESDEC=0x0]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) unlink(&(0x7f0000000000)='./file1\x00') rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(r2, &(0x7f0000000a00)={&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/57, 0x39}, {&(0x7f00000003c0)=""/120, 0x78}, {&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000680)=""/21, 0x15}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/87, 0x57}, {&(0x7f0000000780)=""/96, 0x60}, {&(0x7f0000000800)=""/138, 0x8a}], 0xa, &(0x7f0000000980)=""/70, 0x46}, 0x2020) [ 306.478456] overlayfs: failed to resolve './file0': -2 21:20:46 executing program 3: mkdir(&(0x7f0000000640)='./bus/file0\x00', 0x135) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./bus/file0\x00', 0x22) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f00000007c0)={0xa00000, 0x400, 0x8, r0, 0x0, &(0x7f0000000780)={0x990af9, 0x3, [], @value=0x7ff}}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000800)={0x7, {{0xa, 0x4e21, 0x1, @private0={0xfc, 0x0, [], 0x1}, 0x1}}}, 0x88) ioctl$RTC_WIE_ON(r1, 0x700f) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="030077657264bd723d2e186275732c7760035e186ea4ec224df68929fd1bba8b6f06006469723d2ef08dd8a5fe5718ee73cd8c76c647b9696c65c79b621a5d05a630584adb69e2195ba6d82a8c9dd657e86928bfcaad5f0258aa38a18ed978e7e9790b43c867babab3d28f50ceb5b8fdccf3c109ec45064461ee1e00539a645c320169bcbaff8eb9f5a37bfa99e0cca2427d23a768770f4696a98b2f757c06f3af4a9e6e97142abad3bf2015e290c4f949e77190fda2c0c1797668484627e6b5495c24f4f25c05ec668b9e1e16"]) rmdir(&(0x7f0000000380)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000680)=""/250) r4 = fcntl$dupfd(r3, 0x0, r3) umount2(&(0x7f0000000600)='./file1\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmmsg$sock(r4, &(0x7f0000000580)=[{{&(0x7f00000001c0)=@vsock={0x28, 0x0, 0xffffffff, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="87cdc4dd54da226e95f1e720259dfffcd9284c4ac852c2", 0x17}], 0x1}}, {{&(0x7f00000003c0)=@un=@file={0x0, './file1\x00'}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)="7dfe07a0501de0ae407cb80ebc1dbc386dbf6f4e64397412f0f869ba38e8bab9f6b0bc9aa60d73831da3ca09", 0x2c}, {&(0x7f0000000440)="4d8bb1dd3bf946c534bba133e4b7258764db762af41a23781f8c91e42d3738c4d775ce9b3e9446e3013c5af4847cdba65a7f60950e4c8251609604238b63ac6427dd8819e9b4605f8a1dcc993cd34c6fc4b39a158c8dda9e7bc85029f71b6a67d1b07459ccb544950b9137fdd2126e8da9e16de93201679f6940a9ba94b899831543c36aaa266405251dcbba2b1d33ec06db2e1a66dacbe058", 0x99}], 0x2, &(0x7f0000000540)=[@txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x200}}], 0x30}}], 0x2, 0x4004) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:46 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfeffff00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x6000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lsetxattr$security_selinux(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='security.selinux\x00', &(0x7f0000000340)='system_u:object_r:vmware_device_t:s0\x00', 0x25, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r2, 0x80044dfc, &(0x7f0000000040)) 21:20:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x100000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 306.656400] overlayfs: unrecognized mount option "" or missing value [ 306.721467] overlayfs: unrecognized mount option "" or missing value 21:20:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xfa00, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:47 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:47 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x200000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:47 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65303bd5358823ef27a6dd3728f7742c86e6a71eb022475e652626398e030000000000000023c7a82938871c4ed819aa1326077ab0d157a96daaf41f7cec3e1d15f89156cf940a98f586873d9df1bc2400"/141]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000140)) connect(r0, &(0x7f0000000300)=@ax25={{0x3, @default, 0x8}, [@default, @bcast, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x80) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x810002, &(0x7f00000003c0)=ANY=[@ANYBLOB="78696e553d6f66662c6673636f6e746578ff0acbad42e7d6b79df9f6ba341bb910743d757365725f752c736d61636b6673666c6f6f723d2b2c646f6e745f686173682c636f6e746578743d73797374656d5f752c646f", @ANYRESDEC, @ANYBLOB=',smackfshat=overlay\x00,\x00']) creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:47 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x300000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 307.280580] overlayfs: unrecognized mount option ""G^e&&9" or missing value 21:20:47 executing program 0: mq_unlink(&(0x7f0000000040)='\\\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:47 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x400000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 307.530725] overlayfs: unrecognized mount option "lower" or missing value [ 307.586743] overlayfs: unrecognized mount option "lower" or missing value 21:20:47 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f00000003c0)={0x3, 0x82, "b9bd865c7d22724952bdf46f0e07dfaf4e41e7b02150e2998ad6410a4effe57da9750ea83ac5f6d64d7648f0b9ee2461f276f1e02cebeda93e7b884b66ff7bd212fa30bcd400beb7131abd2b67d68666792e61a1a1171b912841e27783e2e6b2ab62bb288e964c236ca966f178a3f760b44fc55ae00879a07a24478f80cf2a68bb21"}) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:47 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x500000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:47 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000200)='./bus\x00', 0x6) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765886469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000280)='./file1\x00', 0x8, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="fb14938b849930", 0x7, 0x7}], 0x10, &(0x7f0000000440)={[{@noflushoncommit='noflushoncommit'}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@seclabel='seclabel'}, {@euid_lt={'euid<', r1}}, {@fowner_lt={'fowner<', r3}}, {@audit='audit'}, {@pcr={'pcr', 0x3d, 0x3d}}]}) rmdir(&(0x7f0000000380)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$netlbl_calipso(0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40004}, 0x44081) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40821}, 0x4) sync() [ 307.808741] overlayfs: unrecognized mount option "lowedir=./bus" or missing value 21:20:48 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x600000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x74965999, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:48 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x85) mkdir(&(0x7f0000000280)='./file1\x00', 0x8) mount$overlay(0x400000, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f776572646902000000000000ab6c9e062d79bef040a18d4625b600776f722aabb48899850959696ce377aecc6adb9cf22690928965312c757070656c654d5500002a7d55b871e0fb4cc9000000000000d3855923e35ccc08e4f187f351ccfce246ea21b930af0101000081a3c15f76c8e5eddda46dadb2d76c5c6bb45c8c1baa8231035111037cf0dabee7ca9023ee2cba39168afa090f0447b8e504d261e1e0c947aeac"]) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)='overlay\x00', 0x800020, &(0x7f0000000300)={[{@nfs_export_off='nfs_export=off'}], [{@subj_type={'subj_type', 0x3d, '('}}, {@euid_lt={'euid<', r1}}, {@smackfsfloor={'smackfsfloor'}}, {@obj_user={'obj_user', 0x3d, '),'}}]}) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x120) openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/nvram\x00', 0x404000, 0x0) 21:20:48 executing program 2: io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r0, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@private1}}, &(0x7f0000000300)=0xe8) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x3d1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x3d1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r8) r9 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="ee17a28c2805cd69ebc43ea7db424ac13d4f98ca74a2f672e990505850e296a07fd409b1ed977c9411edf4ced95668cebd4cbef70c23bfa1dd71d53e5f9b056495ca990db3ea3ed5db66f3363ca8b717e7e0cd8d2743d41c130cf1fb19d755d93d969ab65d80d9a356bd5573d6a8e1ee7bb30f169948fc76b8cce6e03cf5cc37379d4ad879c160ff509769342817c21b7b77e3fc356d10937919e9a6ffdafa17e8f09e98b4336dd91c9a1c85cc73bab60834532a14acd98e3de22ecbe2f7f5ae55aaafc9c444e0b454ec082e1f8551f70a150537bac45a7dca55896874c94e960615", 0xe2}], 0x1, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, r1}}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, r8, r9}}}], 0x60, 0x4000}, 0x40000) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(0xffffffffffffffff, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sync() 21:20:48 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x700000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:48 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r3, 0x100, 0x0, 0x0, {}, [@NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}]}, 0x24}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000580), 0xc, &(0x7f0000000600)={&(0x7f0000000680)={0x88, r3, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x6}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, 'y\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1d}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000500)={{0xa, 0x4e21, 0x8, @private1, 0x4}, {0xa, 0x4e24, 0xfffff801, @private1={0xfc, 0x1, [], 0x1}, 0x1}, 0xf33a, [0x5, 0x4f, 0x101, 0x3, 0xf43, 0x5f5c36f8, 0x4, 0x8]}, 0x5c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000005c0)={0x14, r4, 0xf01}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x68, r4, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0={0xfc, 0x0, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xbef}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x80}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000881}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 308.262822] overlayfs: unrecognized mount option "lowerdi" or missing value 21:20:48 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x800000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:48 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x8) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3ff, 0x8000) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack\x00') preadv(r3, &(0x7f0000000100)=[{&(0x7f0000000640)=""/4093, 0xffd}], 0x1, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000000c0)={r4, 0xa}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={0x0, 0x7, &(0x7f0000000180)=[0x9c29, 0x0, 0x3ff, 0x245c0000, 0x1, 0xe0000000, 0xded0], &(0x7f0000000200)=[0x8000, 0x1, 0xffffffff, 0x1], 0x10, 0x8, 0x7, &(0x7f0000000280)=[0xffff, 0x1ff, 0x4, 0x2, 0xffff0001, 0x80000001, 0xead, 0x7], &(0x7f00000002c0)=[0xb, 0x8, 0x7, 0x80]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={r4, 0x1, &(0x7f0000000040)=[0x1], &(0x7f0000000080)=[0x200, 0x1ff, 0x2, 0x0, 0x8, 0x10000], 0x40, 0x5, 0x1, &(0x7f00000000c0)=[0x6, 0x100, 0x3, 0x9, 0x6], &(0x7f0000000100)=[0x1, 0x3, 0x17, 0x5, 0x3, 0xb91, 0x8]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r4, 0x9, &(0x7f0000000040)=[0x20, 0xf1a2ae49, 0xacc8, 0x2, 0x4, 0x36d7, 0x2, 0x3f, 0x2], &(0x7f0000000080)=[0x9, 0x22d], 0x10, 0x2, 0x6, &(0x7f00000000c0)=[0x0, 0x1], &(0x7f00000001c0)=[0x7]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={r4, &(0x7f00000003c0)=""/241}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f01006c65312c75707065726469723d2e2f66696c653029db4c7ede4581d9fb9ecbf5c4becb5d95b92968b51783d4d916efab04a357030000004d2cdd189a3350b2309677a86c5047022439bfba8ec85d4de38b99e3148a3573b98e95282c63b1e6183abcc2e3aba2cd6c641c5ec18836f0db10a6912dc3ed2a7c"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 308.283235] overlayfs: option "workdir=./file1upperdir=./file>L& 8J ;ӴiDz)S&\XB՗HC?Yq-o`[v^C "3Yc"2 kac(PӘK\S"#M6NW4C蹖;P%=s*gۿu|8:Qp7}z9';PXlfWg)hCه(P" is useless in a non-upper mount, ignore [ 308.333908] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:48 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='lowerdir=./bus,w8orkdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 308.443378] [ 308.445877] ====================================================== [ 308.454244] WARNING: possible circular locking dependency detected [ 308.460961] 4.19.128-syzkaller #0 Not tainted [ 308.465833] ------------------------------------------------------ [ 308.472474] syz-executor.3/16474 is trying to acquire lock: [ 308.479100] 00000000744fabe8 (&sig->cred_guard_mutex){+.+.}, at: do_io_accounting+0x1da/0x7b0 [ 308.488453] [ 308.488453] but task is already holding lock: [ 308.495295] 00000000acf29f59 (&p->lock){+.+.}, at: seq_read+0x6b/0x10c0 [ 308.503491] [ 308.503491] which lock already depends on the new lock. [ 308.503491] [ 308.514402] [ 308.514402] the existing dependency chain (in reverse order) is: [ 308.522822] [ 308.522822] -> #3 (&p->lock){+.+.}: [ 308.529833] seq_read+0x6b/0x10c0 [ 308.534524] proc_reg_read+0x1bd/0x280 [ 308.540017] do_iter_read+0x46b/0x640 [ 308.544980] vfs_readv+0xf0/0x160 [ 308.550103] default_file_splice_read+0x477/0x970 [ 308.556806] do_splice_to+0x10e/0x160 [ 308.561945] splice_direct_to_actor+0x2b9/0x8d0 [ 308.568229] do_splice_direct+0x1a8/0x270 [ 308.573765] do_sendfile+0x549/0xc10 [ 308.579020] __se_sys_sendfile64+0x147/0x160 [ 308.585395] do_syscall_64+0xf9/0x620 [ 308.591709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.599826] [ 308.599826] -> #2 (sb_writers#3){.+.+}: [ 308.606113] mnt_want_write+0x3a/0xb0 [ 308.611666] ovl_do_remove+0xf8/0xd70 [ 308.616756] vfs_rmdir+0x18b/0x450 [ 308.621748] do_rmdir+0x371/0x3e0 [ 308.626680] do_syscall_64+0xf9/0x620 [ 308.631894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.638315] [ 308.638315] -> #1 (&ovl_i_mutex_dir_key[depth]#2){++++}: [ 308.646013] path_openat+0x1a04/0x2eb0 [ 308.650780] do_filp_open+0x1a1/0x280 [ 308.655689] do_open_execat+0x124/0x5b0 [ 308.660481] __do_execve_file.isra.0+0x18d6/0x20c0 [ 308.667463] do_execve+0x2e/0x40 [ 308.673509] __x64_sys_execve+0x7c/0xa0 [ 308.679735] do_syscall_64+0xf9/0x620 [ 308.685884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.692130] [ 308.692130] -> #0 (&sig->cred_guard_mutex){+.+.}: [ 308.699785] __mutex_lock+0xf7/0x1300 [ 308.708187] do_io_accounting+0x1da/0x7b0 [ 308.713001] proc_single_show+0xeb/0x170 [ 308.718183] seq_read+0x4b9/0x10c0 [ 308.723152] do_iter_read+0x46b/0x640 [ 308.727791] vfs_readv+0xf0/0x160 [ 308.732053] do_preadv+0x1b6/0x270 [ 308.737032] do_syscall_64+0xf9/0x620 [ 308.741803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.747782] [ 308.747782] other info that might help us debug this: [ 308.747782] [ 308.756412] Chain exists of: [ 308.756412] &sig->cred_guard_mutex --> sb_writers#3 --> &p->lock [ 308.756412] [ 308.768085] Possible unsafe locking scenario: [ 308.768085] [ 308.775264] CPU0 CPU1 [ 308.781408] ---- ---- [ 308.786879] lock(&p->lock); [ 308.790584] lock(sb_writers#3); [ 308.798924] lock(&p->lock); [ 308.806691] lock(&sig->cred_guard_mutex); [ 308.811994] [ 308.811994] *** DEADLOCK *** [ 308.811994] [ 308.819512] 1 lock held by syz-executor.3/16474: [ 308.824917] #0: 00000000acf29f59 (&p->lock){+.+.}, at: seq_read+0x6b/0x10c0 [ 308.832630] [ 308.832630] stack backtrace: [ 308.837679] CPU: 0 PID: 16474 Comm: syz-executor.3 Not tainted 4.19.128-syzkaller #0 [ 308.847566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.860338] Call Trace: [ 308.863477] dump_stack+0x1fc/0x2fe [ 308.867410] print_circular_bug.isra.0.cold+0x2dc/0x425 [ 308.873072] __lock_acquire+0x3145/0x4380 [ 308.877587] ? mark_held_locks+0xf0/0xf0 [ 308.883469] ? __bpf_address_lookup+0x2f0/0x2f0 [ 308.889136] ? check_preemption_disabled+0x41/0x280 [ 308.894622] lock_acquire+0x170/0x3c0 [ 308.899128] ? do_io_accounting+0x1da/0x7b0 [ 308.904439] ? do_io_accounting+0x1da/0x7b0 [ 308.909134] __mutex_lock+0xf7/0x1300 [ 308.913667] ? do_io_accounting+0x1da/0x7b0 [ 308.918554] ? do_io_accounting+0x1da/0x7b0 [ 308.924336] ? kvmalloc_node+0x61/0xf0 [ 308.929529] ? __mutex_add_waiter+0x160/0x160 [ 308.934521] ? mark_held_locks+0xf0/0xf0 [ 308.938777] ? __mutex_lock+0x30a/0x1300 [ 308.943303] ? should_fail+0x142/0x7c0 [ 308.947711] ? do_io_accounting+0x1da/0x7b0 [ 308.953657] do_io_accounting+0x1da/0x7b0 [ 308.958297] ? lock_downgrade+0x740/0x740 [ 308.963374] ? proc_uid_map_open+0x30/0x30 [ 308.969267] proc_single_show+0xeb/0x170 [ 308.974415] seq_read+0x4b9/0x10c0 [ 308.980392] do_iter_read+0x46b/0x640 [ 308.984671] vfs_readv+0xf0/0x160 [ 308.990086] ? compat_rw_copy_check_uvector+0x400/0x400 [ 308.997956] ? lock_downgrade+0x740/0x740 [ 309.003269] ? lock_acquire+0x170/0x3c0 [ 309.007455] ? check_preemption_disabled+0x41/0x280 [ 309.013252] ? ksys_dup3+0x3c0/0x3c0 [ 309.018221] ? put_timespec64+0xcb/0x120 [ 309.022829] do_preadv+0x1b6/0x270 [ 309.027155] ? do_readv+0x330/0x330 [ 309.031626] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 309.039929] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 309.045384] ? trace_hardirqs_off_caller+0x69/0x210 [ 309.050953] ? do_syscall_64+0x21/0x620 [ 309.056669] do_syscall_64+0xf9/0x620 [ 309.062119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.069183] RIP: 0033:0x45ca69 [ 309.072548] 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 [ 309.093297] RSP: 002b:00007fc05dfadc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 309.102307] RAX: ffffffffffffffda RBX: 00000000004faf40 RCX: 000000000045ca69 [ 309.111165] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000003 [ 309.119055] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 21:20:49 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x900000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 309.127268] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.148806] R13: 0000000000000879 R14: 00000000004cb665 R15: 00007fc05dfae6d4 21:20:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0xc0200, 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) mount$overlay(0x400000, &(0x7f0000000100)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES32, @ANYRES16=r4]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f0000000040)='./file0\x00') [ 309.206066] overlayfs: option "workdir=./" is useless in a non-upper mount, ignore 21:20:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000180)=0xfff, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sync() r4 = gettid() process_vm_writev(r4, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000000540)=""/231, 0xe7}], 0x1, 0x0) wait4(0x0, &(0x7f0000000440), 0x1, &(0x7f0000000480)) write$UHID_INPUT2(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="0c000000da00f313046c34cd7d8b4f7c06760400000000000000e54f69e1655451b223c0db68709328e1eb5f033367d74e012c937b07974b9dcd7da71ac3adc8cfe3a555c48b25776f8595f4f2a1735b594e83d26b264ac445bc8fe3ce8101da8e49b8f86230d0b7a56c0363775f036454bd27d5f1f34f9275def9a1f56309003b72c095348c0cb5ccd1f839afb373d1bfd11a4ed4fb29b18bd29f95eeb31e026170a5b101d35993f402169652bd60e37a6b77d31713e5e95a8199aa758f459f715994d4a9413ef5d96e3073b02f98025cab6c00000000000000"], 0xe0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x402001, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000400)={&(0x7f0000000200), 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x148}, 0x1, 0x0, 0x0, 0x90}, 0x20004801) ioctl$IMSETDEVNAME(r3, 0x80184947, &(0x7f0000000140)={0x12b3, 'syz1\x00'}) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x10001) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r6, 0x4112, 0x0) [ 309.248002] overlayfs: unrecognized mount option "w8orkdir=./file1" or missing value [ 309.270766] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:49 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1000000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:49 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x7496599f, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 309.315543] overlayfs: unrecognized mount option "" or missing value [ 309.342568] overlayfs: unrecognized mount option "" or missing value [ 309.379593] overlayfs: unrecognized mount option "w8orkdir=./file1" or missing value [ 309.406614] overlayfs: option "workdir=./" is useless in a non-upper mount, ignore 21:20:49 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x13469a8f00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f00000000c0)={0xb}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e73c58369723da93d2e2f66696c653000000000000000"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 309.436299] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x41) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000300)={0x2, {0x2, 0x401, 0x2, 0x6, 0xf0bd, 0x1}}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file^']) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000540)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c000000660000012cbd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="ffff0000030fd7ff0400070009000b0004000000"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022cbd7000fbdbdf251800aaaaaa100008000300", @ANYRES32=r2, @ANYBLOB="94e2bb97708a35402f2a94f444b787127591187c70145f85b6eed9c0"], 0x28}, 0x1, 0x0, 0x0, 0x40800}, 0x4044804) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x64) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000000c0)=""/22) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:49 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x198d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 309.554953] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 309.567023] overlayfs: failed to resolve './file^': -2 [ 309.573156] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:49 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1a8d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xffffffffffffffed) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r4, 0x100, 0x0, 0x0, {}, [@NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}]}, 0x24}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="38d425006c7103a20c9e98041ec0e8537c8ac08b7caf923875f2d81000c293c3b876176f4adf34c8950d2ae0ff856752b967fb774fa98a00000000e5b3f2bbf7b6509466cb6969d7ef066bab79e847d2cad5777ea87d185006fde5c9a929d70c0abf80e4a2d06b7eb8863faae6f681d2daa5d81c4d4237aa2e3e93d01aa156a8f3c140ec3bb48c223a1a3367d18175e971628dd1e2fdd0317bde6ec28638d539358e09e952d132f2359c5d318566063b70e8108e1e6633ff72a43050e991570f14d98f21c144f875994e9953b51e79ef813080335a3dad58e6a637affa63e8e735c221c6ad28c411505ef522b917d3cade72fe74d8", @ANYRES16=r4, @ANYBLOB="02042cbd7000ffdbdf250500000008000700e000000208000c000200000014000600ff010000000000000000000000000001"], 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x10000001) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r7 = gettid() process_vm_writev(r7, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x3d1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) fcntl$setown(r0, 0x8, r7) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r6, 0xb03, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x19c, r6, 0x1, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffeffffffff}]}, @TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4cc75b3b}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1b}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbdb7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}]}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x401}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffff7c36}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4040080}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x100006, &(0x7f0000000100)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f00000000c0)=0x14) creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 309.653310] overlayfs: unrecognized mount option "pperdir=./file0B" or missing value [ 309.672387] overlayfs: unrecognized mount option "pperdir=./file0B" or missing value 21:20:49 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1b8d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c653015f8cba0adaa4428"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 309.884677] overlayfs: failed to resolve './file0ˠD(': -2 [ 309.904586] overlayfs: failed to resolve './file0ˠD(': -2 21:20:50 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffff1f, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0xc5) fcntl$setstatus(r4, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) fcntl$dupfd(r4, 0x406, r4) fcntl$dupfd(r2, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 21:20:50 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket(0x23, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x2, [0x0, 0xfff7]}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000001, 0x10002) setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000200), 0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000480)={0x2, {{0x2, 0x4e20, @private=0xa010101}}}, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) chdir(&(0x7f00000002c0)='./bus\x00') io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000140)={0x0, 0xfffffffffffffff7}) syz_emit_ethernet(0x8d, &(0x7f00000003c0)={@dev={[], 0x40}, @random="263ba2a111dc", @val={@void, {0x8100, 0x0, 0x0, 0x4}}, {@ipv6={0x86dd, @tipc_packet={0x9, 0x6, "177ca5", 0x53, 0x6, 0x1, @remote, @private1={0xfc, 0x1, [], 0x1}, {[@srh={0x0, 0x2, 0x4, 0x1, 0x6, 0x8, 0x1, [@local]}, @dstopts={0x16, 0x1, [], [@ra={0x5, 0x2, 0xd7}, @ra={0x5, 0x2, 0x4}]}], @payload_named={{{{{0x2b, 0x0, 0x0, 0x1, 0x0, 0xa, 0x3, 0x2, 0x5, 0x0, 0x2, 0x6, 0x3, 0x2, 0x5, 0x101, 0x3, 0x4e20, 0x4e20}, 0x1, 0x3}, 0x1, 0x2}}, [0x0, 0x0, 0x0]}}}}}}, &(0x7f0000000300)={0x0, 0x3, [0x7b1, 0x365, 0x93c, 0x71f]}) 21:20:50 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1c8d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:50 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRES16]) chdir(&(0x7f00000002c0)='./bus\x00') setregid(0x0, 0x0) setfsgid(0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x3d1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$security_ima(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000004c0)='security.ima\x00', &(0x7f0000000500)=@ng={0x4, 0xf}, 0x2, 0x3) setuid(r2) socket$netlink(0x10, 0x3, 0x6) setregid(0x0, 0x0) setfsgid(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000300)="198607878dd787369b25d2bef3338fe654a5f89f038a1640b6c3e2fa028ff9423ae7931934b791138b72a8f0a752b8f6e1b5583f71edbee07f23d702548f267c0e6e", 0x42}], 0x1, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r0, r2}}}], 0x40, 0x20000000}, 0x804) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012cbd7000ffdbdf2501779e1cc0f86d1a9911ff8c59024e8eca00fc00000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x24040084}, 0x40) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x210a80, 0x151) 21:20:50 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="008a7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f0000000040)='./file1\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:50 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1d8d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 310.413792] overlayfs: missing 'lowerdir' [ 310.420837] overlayfs: unrecognized mount option "0xffffffffffffffff18446744073709551615" or missing value [ 310.478490] overlayfs: missing 'lowerdir' 21:20:50 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000140)) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x80, 0x10801) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000200)={0x7ff, 0xfff, 0x80000000, 0x6, 0x7, 0xffffffff}) chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$IMDELTIMER(r3, 0x80044941, &(0x7f0000000300)=0x3) 21:20:50 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1e8d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:50 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvfrom$unix(r2, &(0x7f0000000040)=""/42, 0x2a, 0x40010000, 0x0, 0x0) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:50 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1f00000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:50 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffa, 0x10, 0x8, 0xffffffffffff35b9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r2, 0x180, 0x9, 0x9}, 0x10) signalfd4(r0, &(0x7f0000000100)={[0x2]}, 0x8, 0x80000) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VIDIOC_G_ENC_INDEX(r0, 0x8818564c, &(0x7f0000000580)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) dup(r6) r7 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$RXRPC_SECURITY_KEY(r7, 0x110, 0x1, 0x0, 0x1a) sync() 21:20:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="05bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:51 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x40800) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xffffffffffffffa7}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000640)=""/147, 0x93}], 0x1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x657, 0x1, {r3}, {r5}, 0x7fff, 0x412}) mount$fuse(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='fuse\x00', 0x4028, &(0x7f0000000900)=ANY=[@ANYBLOB="4000203fd911def1eb14335e5f3968ea82398c830e89bf6d678dd5bbc2b14c437f836ed443de2956e256a49d7336feaad52a0c249963ec100bbc82b95e5a4a2340210685f99528cbb6e8bdcf413594e593d18a4bcd0a5be80db167092d63d40ea85763a2b09fac4fd5a5f77cece42409ed", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c77726f75705f34913658f48fad9a5ffea7091750b0e440785df272c64971647b1b72973e3dddbc3eb71c536305f567c5d3e239144c858757a442e847eaf528", @ANYRESDEC=0x0, @ANYBLOB=',default_permissions,default_permissions,blksize=0x0000000000001e00,max_read=0x00000000\b000b362,max_read=T\t0000000000000003,euid>', @ANYRESDEC=r0, @ANYBLOB=',subj_type=#$},euid=', @ANYRESDEC=r6, @ANYBLOB=',smackfsfloor=\'$.\',\x00']) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000001680)=ANY=[]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:51 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000004900)=ANY=[@ANYBLOB="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"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lsetxattr$security_selinux(&(0x7f0000004840)='./file2\x00', &(0x7f0000004880)='security.selinux\x00', &(0x7f00000048c0)='system_u:object_r:crond_initrc_exec_t:s0\x00', 0x29, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r3, 0x40184150, &(0x7f00000001c0)={0x0, &(0x7f0000004a80)="1b5c657fd80792ca67f0b43ad516e749551af86c634858ae2cfa0cee47c4408da6b8cc85c124b952f20051260a58f8bcfa68828894b4f6f775e3244b9b8aaaaf5a39cee6d2cca77ee0d4d8479d49011f36943cccfbc55e940c1ff6dbc95a74d2e50db63ef2479b70774553083e23a6803d794f8dd526d7cd07650a5bf46bb902d4f55aaace2af38516912b0cf0f2364f4827d6525c3377e0e44158e7beeceaad03c3cc43f3ecfb406c130e05db63662dd7ff01c339b32a0e78fec07ddc4cf76606b628c3778c", 0xc6}) recvmmsg(r1, &(0x7f0000004640)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)=""/66, 0x42}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/241, 0xf1}, {&(0x7f00000014c0)=""/131, 0x83}], 0x4, &(0x7f0000001580)=""/127, 0x7f}, 0x1a}, {{&(0x7f0000001600)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001680)=""/104, 0x68}, {&(0x7f0000001700)=""/141, 0x8d}], 0x2}, 0x4}, {{&(0x7f0000001800)=@tipc=@name, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001880)=""/107, 0x6b}, {&(0x7f0000001900)=""/176, 0xb0}, {&(0x7f00000019c0)=""/172, 0xac}, {&(0x7f0000001a80)=""/189, 0xbd}, {&(0x7f0000001b40)=""/69, 0x45}, {&(0x7f0000001bc0)=""/202, 0xca}, {&(0x7f0000001cc0)=""/239, 0xef}], 0x7}, 0x2}, {{&(0x7f0000001e40)=@xdp, 0x80, &(0x7f0000002040)=[{&(0x7f0000001ec0)=""/146, 0x92}, {&(0x7f0000001f80)=""/80, 0x50}, {&(0x7f0000002000)=""/54, 0x36}], 0x3, &(0x7f0000002080)=""/4096, 0x1000}, 0x401}, {{&(0x7f0000003080)=@xdp, 0x80, &(0x7f0000004200)=[{&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/246, 0xf6}], 0x2, &(0x7f0000004240)=""/186, 0xba}, 0x81}, {{&(0x7f0000004300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000004440)=[{&(0x7f0000004380)=""/39, 0x27}, {&(0x7f00000043c0)=""/83, 0x53}], 0x2, &(0x7f0000004480)=""/165, 0xa5}, 0xfffffffd}, {{0x0, 0x0, &(0x7f0000004580)=[{&(0x7f0000004540)=""/57, 0x39}], 0x1, &(0x7f00000045c0)=""/85, 0x55}, 0x80000001}], 0x7, 0x1, &(0x7f0000004800)={0x77359400}) 21:20:51 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x1f8d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000040)=0x80000000) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000080)={0x4, 0x57, &(0x7f0000000000)="c77c47945c9d5d63c20809b10901d0876fefd769c50117d906cab512bc2f702e29ec62ed75ccbaabb71e3f9e4915f57652a08e9fa0eb8cfd97593361aa06fce465bb336e4414ee68027e8edc09d7a7a91ee0bfe4f353ce"}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDENABIO(r3, 0x4b36) sync() 21:20:51 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2000000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 311.352743] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 311.358728] overlayfs: unrecognized mount option "" or missing value [ 311.384324] EXT4-fs (loop5): Invalid log block size: 65 21:20:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000200)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000080)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowes,work\x00\x00r=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:51 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275739ac9ef5d740181d93d2e2f66696c65312c75700200000000000000653000000000"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000300)={0x32, 0xe, 0x0, 0xfa, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @empty, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, [], 0x1}, @local, @mcast1]}, 0x78) [ 311.413414] overlayfs: missing 'lowerdir' [ 311.425215] overlayfs: unrecognized mount option "" or missing value 21:20:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x9, 0x3a41}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 21:20:51 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x208d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 311.487098] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 311.503521] EXT4-fs (loop5): Invalid log block size: 65 [ 311.522731] overlayfs: unrecognized mount option "lowes" or missing value [ 311.532908] overlayfs: unrecognized mount option "up" or missing value 21:20:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="3bbca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:51 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lower\t\x00\x00\x00./bus,workdir=./file1,upperdir=./f9le0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 311.560883] overlayfs: unrecognized mount option "lowes" or missing value [ 311.569446] overlayfs: unrecognized mount option "up" or missing value 21:20:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000200)='bpf\x00', 0x42880, &(0x7f0000000300)={[{@mode={'mode', 0x3d, 0x1}}], [{@smackfshat={'smackfshat', 0x3d, 'W!/.\'\xef#&'}}, {@obj_user={'obj_user', 0x3d, 'y\x00'}}]}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000003c0)='mode', &(0x7f0000000400)='overlay\x00', &(0x7f0000000440)='overlay\x00', &(0x7f0000000480)='overlay\x00'], &(0x7f00000007c0)=[&(0x7f0000000500)='smackfshat', &(0x7f0000000540)='overlay\x00', &(0x7f0000000580)=']{@${,\xa4@\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='!\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='overlay\x00', &(0x7f0000000700)='#\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='y\x00']) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000880)='./file1\x00', &(0x7f00000008c0)=""/61, 0x3d) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f77657200697275732c776f726b6469723d2e2f66696c65000075707065726469723d2e2f6633e43ecb"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000800)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback}, r2}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000340)={0x16, 0x98, 0xfa00, {&(0x7f0000000180), 0x0, r2, 0x30, 0x0, @in={0x2, 0x4e20, @multicast2}}}, 0xa0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000900)={0x15, 0x110, 0xfa00, {r2, 0xff, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @private=0xa010102}, @ib={0x1b, 0x7f, 0x3, {"1409dc0741ac63593f78f31cb172f912"}, 0xfffffffffffffffe, 0x0, 0x5}}}, 0x118) rmdir(&(0x7f0000000380)='./file0\x00') r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:51 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdi=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) 21:20:51 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2100000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 311.678097] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 311.685733] overlayfs: unrecognized mount option "lower " or missing value [ 311.712836] EXT4-fs (loop5): Invalid log block size: 65 21:20:51 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7703726469723d422f6275732c776f7265312c75705465726469723d2e2f66696c653041638101de00"/52]) rmdir(&(0x7f00000000c0)='./bus\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 311.727232] overlayfs: unrecognized mount option "lower " or missing value [ 311.728920] overlayfs: unrecognized mount option "upperdi=./file0" or missing value [ 311.767764] overlayfs: unrecognized mount option "lower" or missing value 21:20:51 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x218d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:51 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x111400) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r2, 0xb03, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1d0, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8d0}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xf15}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x100}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffff1285}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}, @TIPC_NLA_BEARER={0x108, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00', 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x81, @remote, 0x401}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x5, @mcast2, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x5, @private1={0xfc, 0x1, [], 0x1}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @mcast1, 0xa035}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x200, @mcast1, 0x1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x23}, 0x4}}, {0x14, 0x2, @in={0x2, 0x4e21, @multicast2}}}}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xec}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x844}, 0x8040) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @private=0xa010101}], 0x10) sync() setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000300)=0x200408, 0x4) [ 311.801604] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 311.821513] EXT4-fs (loop5): Invalid log block size: 65 [ 311.831818] overlayfs: unrecognized mount option "upperdi=./file0" or missing value 21:20:52 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f721623fa840d6b64707065726469723d2e2f99b1eaf793c45b6e49c8ee2f2aeb65d6abff539fcdc421d9e896f7e451cf3c942669810e90585a09b3644e1e0e67ff1b929a9a7c8fe3ff37ee917f386c4d1eb5f673f19e1f95cd91e45f6eebc6afb35dbb4f4e5d"]) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$rose(r1, &(0x7f0000000580)="eea39a51cd2b92265b8551a664550db200f08e9016039401d1226dfe4572d3b16ddaecbce4e443eee16f93431b6b2070050c53038d4922990e22a04c00a67a85a09793e0595459bc880c52bf1df9fe87420ce3bec3e7212003c7694cd5fd", 0x5e, 0x4c841, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x48, 0x2, 0x1, 0x201, 0x0, 0x0, {0xc}, [@CTA_LABELS_MASK={0x8, 0x17, [0x40]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'snmp\x00'}}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x8001}, @CTA_SEQ_ADJ_REPLY={0x14, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x401}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:52 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2200000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 311.855460] overlayfs: unrecognized mount option "lowrdir=B/bus" or missing value 21:20:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000005c0)={0x14, r2, 0xf01}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x78, r2, 0x36, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x29}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xce}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x78}, 0x1, 0x0, 0x0, 0x8010}, 0x80) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 311.920521] overlayfs: unrecognized mount option "wor# kdpperdir=./[nI/*e֫S!Q<&iXZ dNg|78lMs͑_nƯ]ON]" or missing value 21:20:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="53bca274769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:52 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f00000001c0)) quotactl(0x0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000300)="536f7d282b89cc8075837c4d4d51df6b") mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000003c0)='./file1\x00', 0x100) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) acct(&(0x7f0000000040)='./file0/file0\x00') rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./file0\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:52 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x228d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 311.999767] overlayfs: unrecognized mount option "wor# kdpperdir=./[nI/*e֫S!Q<&iXZ dNg|78lMs͑_nƯ]ON]" or missing value 21:20:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) chroot(&(0x7f00000001c0)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0xe, 0x4) syz_open_dev$binderN(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) 21:20:52 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file2\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000300)=@l2tp6, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000480)=""/76, 0x4c}], 0x3, &(0x7f0000000500)=""/202, 0xca}, 0xa1) [ 312.077501] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 312.098476] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:52 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={[0x2]}, &(0x7f0000000200), 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:52 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x238d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 312.156391] EXT4-fs (loop5): Invalid log block size: 65 21:20:52 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x248d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 312.234800] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 312.267874] overlayfs: failed to resolve './file0': -2 21:20:52 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x81, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socket$inet(0x2, 0x6, 0x8) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 312.288437] EXT4-fs (loop5): Invalid log block size: 65 21:20:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca20a769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:52 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x258d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:52 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) mount$overlay(0x400000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYRESOCT=r1]) rmdir(&(0x7f0000000380)='./file0\x00') open(&(0x7f0000000100)='./file1\x00', 0x250100, 0x8) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 312.494332] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:52 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x268d010000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', ':u\x00'}) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2, 0x1) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file1\x00', 0x2) ioctl$SNDRV_PCM_IOCTL_REWIND(0xffffffffffffffff, 0x40084146, &(0x7f0000000000)=0x10000) [ 312.540285] overlayfs: unrecognized mount option "01777777777777777777777" or missing value [ 312.556472] EXT4-fs (loop5): Invalid log block size: 65 21:20:52 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,worodir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 312.643782] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:52 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x2c00000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 312.684316] EXT4-fs (loop5): Invalid log block size: 65 21:20:52 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockname$unix(r1, &(0x7f0000000300), &(0x7f0000000040)=0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') setfsgid(0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) setfsgid(r6) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000003c0)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {0x1, 0x3}, [{0x2, 0x2, r3}, {0x2, 0x3}], {0x4, 0x1}, [{0x8, 0x1}, {0x8, 0x2, r4}, {0x8, 0x7}, {0x8, 0x1, r4}, {0x8, 0x5, r4}, {0x8, 0x4}, {0x8, 0x2, r4}, {0x8, 0x1, r6}, {0x8, 0x4, r4}, {0x8, 0x2, r4}], {0x10, 0x1}, {0x20, 0x5}}, 0x84, 0x1) [ 312.728939] overlayfs: unrecognized mount option "worodir=./file1" or missing value 21:20:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca222769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='overlay\x00', 0x10041, &(0x7f00000003c0)={[{@xino_auto='xino=auto'}, {@nfs_export_on='nfs_export=on'}, {@nfs_export_on='nfs_export=on'}], [{@subj_role={'subj_role'}}, {@smackfshat={'smackfshat', 0x3d, '\\'}}, {@context={'context', 0x3d, 'root'}}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x30, 0x33, 0x39, 0x62, 0x64, 0x66, 0x30], 0x2d, [0x38, 0x37, 0x61, 0x32], 0x2d, [0x36, 0x32, 0x32, 0x39], 0x2d, [0x35, 0x30, 0x62, 0x34], 0x2d, [0x36, 0x62, 0x32, 0x36, 0xb589755b9a3580c5, 0x64, 0x32, 0x62]}}}, {@measure='measure'}]}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:52 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x3600000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:53 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendto$rose(r0, &(0x7f00000003c0)="17d8e64c7d02b85e0bdb729ece74c7106a24203434481a90705865825e52afe5f7150c9803db795c3f5af8e563057619004ae6fd01e83add8f1f5f5fc3257f2b4597ca7b56186993bb05b0de72a61b85d5d3b584fc5dacaba38740489b91414b97f0ffbd3eaa9e2f984b93eb5fcb9e2b23dc5189490492c764c1c4a357880a27bd", 0x81, 0x4000, &(0x7f0000000300)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x0, [@default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x40) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000340)={0xb65, 0x3, 0x9, 0x9}) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='jfs\x00', 0x40000, &(0x7f00000001c0)='overlay\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./bus\x00', 0x8) [ 312.867611] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 312.898426] overlayfs: unrecognized mount option "subj_role=" or missing value [ 312.963134] EXT4-fs (loop5): Invalid log block size: 65 21:20:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x3f00000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:53 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f6669c7e79d2a57d8d609726469723d2e2f66696c6530387938c5355faf3d88a06595d6101c28d274a88d63e195187b59a41a000f772ded43911277b8ce345ecbf4d7f342c29f71d9c01bb48a2a7e81d3ef5e188a3a1926deec1288c87b64616e116b88a2134cfda3c88268c2d1fd37a816015044518f9b9014156c1d35e7b21852f1ed8630ee546852afe077e4725078ee803b0122abfc47e197eb7c09348c7474c5b9fc8df912685e80289e22a20ed8f1f607"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 313.068320] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x4000000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./filee0\x00'/47]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) setfsgid(r4) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f00000003c0)='fuseblk\x00', 0x8) mount$fuseblk(&(0x7f00000000c0)='/dev/loop0\x00', &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)='fuseblk\x00', 0x40, &(0x7f0000000580)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d30303030070000003030303030303030303032303030302c757365725f69643d93f8abc64df4c55b663db54725ceddee60f4d1f1db026542e7bd1b2b1a4aa19f0807bbec820f54e892bc7969050d4a9b5b204e56c551cbcac1733eddb0bc923c8a96392a22c64ac1719a24192b96d64a183c1897ccc7", @ANYRESDEC=r2, @ANYBLOB=',gd=\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r4, @ANYBLOB=',blksize=0x0000000000000a00,allow_other,allow_other,max_read=0x0000000000000007,blksize=0x0000000000001e00,default_permissions,appraise_type=imasig,\x00']) 21:20:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x6b00000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 313.112225] EXT4-fs (loop5): Invalid log block size: 65 [ 313.136227] overlayfs: option "workdir=./fi*W rdir=./file08y85_=e(tc{Y" is useless in a non-upper mount, ignore [ 313.153701] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:53 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca225769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 313.195202] overlayfs: option "workdir=./fi*W rdir=./file08y85_=e(tc{Y" is useless in a non-upper mount, ignore [ 313.221951] overlayfs: option "workdir=./filee0" is useless in a non-upper mount, ignore 21:20:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x8cffffff00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 313.241663] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 313.253071] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 313.281520] overlayfs: option "workdir=./filee0" is useless in a non-upper mount, ignore 21:20:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0xf8) mkdir(&(0x7f0000000280)='./file1\x00', 0x42) setxattr$trusted_overlay_opaque(&(0x7f0000000200)='./bus\x00', &(0x7f0000000300)='trusted.overlay.opaque\x00', &(0x7f0000000340)='y\x00', 0x2, 0x1) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./bus\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="0259c3f46f3396b2973d827c661e6220fb166123fc94145b0d6d5bf173caf3e2da3036934c145efa211c6005d9c59cbb99db7470c29877cf31074334776d4534f5f8066160570da3243e9bb6ca70017b042e08f43af75c9f445df4001801cb8549b8263ba57ae640b29174de7fe05dd55595ed", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059aff8)={r2}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x8, 0x3, 0x0, 0x2, 0x8000, 0x0, 0x400, 0x80000000, r2}, 0x20) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000180)={0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 313.299117] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 313.315852] EXT4-fs (loop5): Invalid log block size: 65 [ 313.330507] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:20:53 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000300)=@x25={0x9, @remote}, 0x80, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/148, 0x94}], 0x2, &(0x7f0000001480)=""/4096, 0x1000}, 0x10020) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') accept4$unix(r1, 0x0, &(0x7f00000001c0), 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$vim2m_VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000002480)={0x3e, 0x2, 0x4, 0x10000, 0x7, {0x77359400}, {0x2, 0x1, 0x80, 0x6, 0x80, 0x40, "9f9cde53"}, 0x6, 0x2, @fd=r4, 0x8000}) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x97ffffff00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 313.403851] overlayfs: failed to resolve './file0': -2 [ 313.414310] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 313.422288] EXT4-fs (loop5): Invalid log block size: 65 21:20:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f77429bfa1372052e2f6275732c776f726b6469723d6c0666696c65312c75707065726469723d2e2f66696c6530"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) mount$bpf(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='bpf\x00', 0x2000092, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x3}}], [{@appraise_type='appraise_type=imasig'}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0x80000000) rmdir(&(0x7f0000000380)='./file0\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xe4ffffff00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:53 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca22c769e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6c7792cb09b14097726469723d6ada01768c02f55f0c142e2f6275732c776f726b6469723d2e2f66696c65312cfbf0cc4e43a87e2f666900"/65]) rmdir(&(0x7f0000000380)='./file1\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f00000004c0)={&(0x7f0000000300)=[0x0], &(0x7f0000000400)=[0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0], 0x2, 0xa, 0x4, 0x0, 0x9}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000800)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0xfffffffffffffd5b, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback}, r4}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r4}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000340)={0x16, 0x98, 0xfa00, {&(0x7f0000000180), 0x4, r4, 0x30, 0x0, @in={0x2, 0x4e20, @multicast2}}}, 0xa0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x36, @mcast1, 0x1}, {0xa, 0x4e24, 0x8, @loopback, 0x8}, r4}}, 0x48) [ 313.551076] overlayfs: unrecognized mount option "lowBr./bus" or missing value [ 313.597905] overlayfs: unrecognized mount option "lw @rdir=jv_ ./bus" or missing value [ 313.603477] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 313.621335] overlayfs: unrecognized mount option "lowBr./bus" or missing value 21:20:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xf0ffffff00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 313.648335] EXT4-fs (loop5): Invalid log block size: 65 21:20:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696365312c75707065726469723d2e2f66696c6530d8c8da0b0dbece782fb8898a2f741c16c0db4449b76b64b976a4ca632add"]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002980)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@private}}, &(0x7f0000000600)=0xe8) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000200)='./bus\x00', 0x7fff, 0xa, &(0x7f0000002880)=[{&(0x7f0000000680)="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0x1000, 0x200}, {&(0x7f0000000300)="e2ef3c59fa9319fdb8428c45752323b8fa5adb693ccdd44a6edb2498efe11e0896296f8164b962c819b297e30bb103a009f8e77e7ccc3da52c943d9736c3fd2d417bb1252b3d8caa385d5672e00c5b8fe0aa31df3cacb88b1aebecd71d94cf", 0x5f, 0x8000000000000000}, {&(0x7f00000003c0)="ef371a2e3e821fcde3b810ac9edd0e585d8e17215fe1e088583a7799e66781e39317e7fb62d9424e543fc72a4c45b67f4934cee51803b53d0b072bcb7316edae5e72de0e53c21673ffe31eae32a018ef746f58fd721cf3fc4bb88d740f5c530905e47f384bd5f59a6785df27ed5814b545d9739ee71f8726ff2d97b18e7450b087abd919f965d4eb3868ca4dd3e8efac8a24d20cec1e210c8f8ebede0b02b0a0b9d355de69a651", 0xa7, 0x2}, 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", 0x1000, 0xa00000000000000}, {&(0x7f0000000480)="16cab65ddcb833db563e2d3262e039aaad48f3109a87147ff5e64ff9a705929e83d24add512e679acf5770b9feb0772814be8e2e38db7f26d3f8d26183a8d40a9f199ab5802f350170c20f94d8daee2cf2be8c4c173a8bb44dfbc0824ccfa521b45a6e5d89b767f32e2bd2e7d92e5931421b65b2e0fa218f348a6a69f744a8c7d4b0f0ce1fe5fbe4bcd46de501d8bd3f07eb90a14305ccc313fe474db6dbb32fb4ea1462a91911bbd68dd0e2", 0xac}, {&(0x7f0000000540)="acd1a9b85a5bb679622c646ceefd68d95f678d79190a30662d4c46978567b6f33163484a57426e1b0a8828491ae33ce57eef9cc9003b41edfe359b942e383cb60341ef4c5abc3ef26d49b5f269a5e4443c47e210512c84d14dc2785a8c", 0x5d, 0x3}, {&(0x7f0000002680)="f2f26018644cdedb3a21d3fe6317fac5fb8a8600b3ef2aa2a4812a21e658aec0f9c9958d23ea503fe1b2576f8720f87b834cfa789fcb05aae971267b481310c27a6baba12b4f7c025ab0641f962f033cb5b666df5c0eb880980d9960686b023f06dd501d290367166ef88065d79e19a419c8c0862b0570f10437acaa23678e3fccdd6df1769d216eae00b6a1ee", 0x8d}, {&(0x7f00000005c0)="5df12cf7a20f2dab77f90b0b5e3d8ded3c48c23a72663ecc09923574345936cb582f273ff70ca8d17852ecfbbbc230d055598b05729da8a7", 0x38, 0xffffffffffffffff}, {&(0x7f0000002740)="487385a1cbb5de8cfb69fc72fa0e32a5ffa668457705b70277f3e9d07d6721f1a5c806302de10382293b919e9f09201024fe3d5b1b11ecae02dd381b816c5f3bc01fcffcb333d2", 0x47, 0x9}, {&(0x7f00000027c0)="a9ffe3e2332414057bf3bf2508fbc9d4948f10bc36139aec9ac2f6ca78fba6c399d66ee644b2c1b32784570047ec19b898de030b8927afa2a375ba1d4383319b065f8661a056046b5776b196d39c0e5e4d091cda7b8f2a2d87af9eb21d3f78129b2209d3d97a901dd2612a529d90af8eec01c9508c4e606c8c03b829cdce517b99dc852c974dacfd7e8a352e61ff398a1074c76aa2f37d8dcbf1ad03b4c4a8be", 0xa0, 0x1}], 0x4000, &(0x7f0000002a80)={[{@fmask={'fmask', 0x3d, 0x7}}], [{@seclabel='seclabel'}, {@audit='audit'}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@uid_lt={'uid<', r1}}, {@dont_hash='dont_hash'}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@dont_measure='dont_measure'}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 313.735792] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 313.761466] overlayfs: failed to resolve './file0 x//tDIkdvc*': -2 21:20:54 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca2740a9e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 313.795992] EXT4-fs (loop5): Invalid log block size: 65 [ 313.812870] overlayfs: failed to resolve './file0 x//tDIkdvc*': -2 21:20:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0xa8) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 21:20:54 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfdffffff00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) 21:20:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="6c0107b1aa28ff6f7765726469723d2e2f6275732c776f726b6469723d2e2fe9696c65312c757d7065726469723d2e2f66696c6501000080d616788b0ca1d4823935363dc6dfec8c3d5009669d1acac6cd1debef70c06a6d4bfe6f8f2b30d4a2a9332749060171bbc2ecf1fcb53d215a0ebcad66179ce15bbc6eaaa73b85027a003dba87b06a516a5e1d1460b30ac33e62bb84a6dbc517f44458a5bbc743e7f934ad9fc7325d1869098e218d03c83563fe6c9604ae404a6f71e65977b9c605c0000000000c9366327d47eba7eca129de188e6ee49d868fdcfca544cb018cbec3afe5f4e1043025c318a3c4ecc23f7312cbb0dd40f4530e26e710ceccb5550b2a53fe715a5024a651b53b46174b42d840e5789236a116bfdd7e8aa7d928d8bfb866e5ac6740f2aa9076ac8247f552a821353b7e5140f805a77124b6a32d514b1240f7c86f0dc70430c14bb4008732db1166d1fdcaa0ea5143a9448b52165b"]) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) io_setup(0x2349, &(0x7f0000000240)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$USBDEVFS_GETDRIVER(r2, 0x41045508, &(0x7f0000000500)={0x0, "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"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg$can_raw(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000040)}], 0x3, &(0x7f0000000300)=""/75, 0x4b}, 0x20000) rmdir(&(0x7f0000000380)='./file0\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') [ 313.904766] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 313.940730] EXT4-fs (loop5): Invalid log block size: 65 21:20:54 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfeff000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 314.014799] overlayfs: unrecognized mount option "l(owerdir=./bus" or missing value [ 314.030036] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 314.043943] EXT4-fs (loop5): Invalid log block size: 65 21:20:54 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@private, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00000004c0)=0xe8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x1000000, &(0x7f0000000500)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@sq={'sq', 0x3d, 0x8}}], [{@euid_lt={'euid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@euid_gt={'euid>', r1}}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@permit_directio='permit_directio'}, {@euid_eq={'euid', 0x3d, r3}}, {@measure='measure'}]}}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000000600)=0x20) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r7) mount$fuse(0x0, &(0x7f0000000640)='./file1\x00', &(0x7f0000000680)='fuse\x00', 0x8008, &(0x7f00000006c0)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@default_permissions='default_permissions'}], [{@obj_type={'obj_type', 0x3d, 'permit_directio'}}, {@uid_gt={'uid>', r7}}, {@obj_user={'obj_user', 0x3d, ',-@$'}}, {@subj_role={'subj_role', 0x3d, 'euid<'}}]}}) creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 314.062812] overlayfs: unrecognized mount option "l(owerdir=./bus" or missing value 21:20:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x10040, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x6, r2}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) rmdir(&(0x7f0000000380)='./file0\x00') r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000640)=0xc) chdir(&(0x7f00000002c0)='./bus\x00') 21:20:54 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="25bca274259e620a2734fa0095e0612687ecb86a548802a941000000000000004e2f98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 21:20:54 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xfeffffff00000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 314.203110] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:54 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xc0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x400000, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x86080, &(0x7f0000000100)=ANY=[@ANYRES16=r1]) rmdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f0000000200)='./file1\x00', 0x0) 21:20:54 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0xff00000000000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl='posixacl'}, {@dfltgid={'dfltgid'}}], [], 0x6b}}) [ 314.245482] EXT4-fs (loop5): Invalid log block size: 65 [ 314.301281] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 21:20:54 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x0