last executing test programs: 1.159747903s ago: executing program 3 (id=2039): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]}) gettid() unshare(0x22020600) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) 938.97867ms ago: executing program 2 (id=2046): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=@bridge_dellink={0x24, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x62000, 0x400}, [@IFLA_AF_SPEC={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 909.258321ms ago: executing program 2 (id=2048): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000c00), &(0x7f0000002000)=0xdbe0e21b56a12f5e) 729.345807ms ago: executing program 1 (id=2057): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x3, 0x80, 0xc2, 0x0, 0x0, 0x1}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0xd, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @local}}}}}}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendto(r0, &(0x7f0000000000)="581cda", 0x3, 0x40000, 0x0, 0x0) 664.428849ms ago: executing program 0 (id=2060): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1e0000000000000002000000ff"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x24, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x2000002, 0x3a, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 663.891238ms ago: executing program 1 (id=2061): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x85, &(0x7f00000061c0)={0x0, 0x88, "0200000000000000703fe6153c598ae93aa83725cdcff2eae49f89843a5318d5ba093aa761132b512e8c4eb4eb76aa3f3069d1d5a64a2c75a2d59986feff48dc51b23de50b4c052630642b3348c700b558041310b18d364b87808f8a7494c5de7f7ba36ec3b597fae6ac116b5bc6c564f98676e592103c268225b716a73e48c8c8f8ec21e15e7a5d"}, &(0x7f0000000000)=0xc6) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 641.526879ms ago: executing program 4 (id=2062): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './cgroup', [], 0xa, "8b"}, 0xd) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000100c0)=""/152, 0x98}], 0x1, 0x2, 0x0) 604.153071ms ago: executing program 1 (id=2063): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r0 = socket(0xa, 0x3, 0xff) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000000c0)=0x7f, 0xff20) getsockopt$inet6_int(r0, 0x29, 0x7, 0x0, &(0x7f0000000140)) 593.766711ms ago: executing program 4 (id=2064): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x4, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', &(0x7f0000000200), 0x6000) 548.579113ms ago: executing program 1 (id=2065): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x4e20, 0x7, @mcast2}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x111, 0x5}}, 0x20) 497.032434ms ago: executing program 1 (id=2066): bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x25, 0x0, @void}, 0x10) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000000)=0x1, 0x4) 430.106386ms ago: executing program 1 (id=2067): r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000040)=0x28) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6}, 0x8) 381.906758ms ago: executing program 0 (id=2068): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0xb, 0x8, 0xc, 0x80000000, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xb}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x3}}, @call={0x85, 0x0, 0x0, 0x50}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000280)={r2, r0}, 0x4) 353.960759ms ago: executing program 2 (id=2069): r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000880)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) 331.83886ms ago: executing program 2 (id=2070): r0 = fsopen(&(0x7f00000000c0)='devpts\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0xb) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 328.181399ms ago: executing program 0 (id=2071): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x22052, r0, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_FLUSH(r1, 0x0, 0xd1, &(0x7f0000000040)=0x16, 0x4) 295.29773ms ago: executing program 0 (id=2072): r0 = socket(0x28, 0x5, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x11feb0, 0x1002, 0x20da, 0x0, 0x0, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @local}, 0x10) connect$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0x2710, @host}, 0x10) 289.969801ms ago: executing program 2 (id=2073): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c666c7573682c646d61736b3d30303030303030303030303030303030303137373737372c73686f72746e616d653d77696e39352c636865636b3d7374726963742c73686f72746e616d653d6d697865642c6e6f6e756d7461696c3d302c757466383d312c73686f72746e616d653d77696e6e742c756e695f786c6174653d312c756e695f786c6174653d312c726f6469722c696f636861727365743d757466382c666d61736b3d30303030303030303030303030303030303030303030342c646d61736b3d30303030303030303030303030303030303030303030372c757466383d312c726f6469722c73686f72746e616d653d77696e39352c726f6469722c00743ccfec81d6c7d05b0f2a54ddce151ec4cbbaacb9552647fd950fedfdc024b3953e7669bc9d4f66e3beaecb80fe73633280b1d3e82023d4f5c7f5a4989406c0f0d0cf537f132dc1e63d84a17532cb78ae7a368bc0029207b9b166705972f4e8dad041e6be170bf43057b456d43f100c53b471aa6c8e3751", @ANYRES8], 0x3, 0x2c2, &(0x7f00000006c0)="$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") mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 281.646651ms ago: executing program 3 (id=2074): openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x1) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/fscaps', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x200000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 216.232763ms ago: executing program 4 (id=2075): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000340), 0x4) 213.802763ms ago: executing program 0 (id=2076): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000b80)={[{@errors_remount}, {@nobh}, {@jqfmt_vfsold}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@max_batch_time={'max_batch_time', 0x3d, 0x7}}, {@dioread_lock}]}, 0x3, 0x439, &(0x7f0000002380)="$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") openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x112) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000240)={@desc={0x1, 0x0, @desc1}}) 197.447704ms ago: executing program 4 (id=2077): r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbf89}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', r1}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000840)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x101, '\x00', r1, 0xffffffffffffffff, 0x2, 0x6}, 0x50) 194.624484ms ago: executing program 3 (id=2078): write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f00000000c0)={0x20, 0x0, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}}, 0x4000000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={0x0, 0xdfffffff, 0x1000, 0x0, 0x5}, 0x20) 148.597305ms ago: executing program 4 (id=2079): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/140, 0x8c}], 0x1, 0xc00, 0x0) 130.260596ms ago: executing program 3 (id=2080): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x13012, r0, 0x0) mprotect(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xb) 127.507786ms ago: executing program 4 (id=2081): timer_create(0x2, 0x0, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) timer_settime(0x0, 0x225c17d03, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 85.627928ms ago: executing program 3 (id=2082): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000100)={&(0x7f0000000040)="dcef58b7f29c1f7c93d183044aedba283413e674c7719c33a4b17f028f68610a6c55bb2bf8282853f3e16f8394a8676ff55a3507e2ad50248c6130863b0f7433c7fbc9b978a39eae88bffd05d139cedbee444f7c98e1f92b0f64462b4b470bedced2125e0b1f38fbaa348c6d75aa1a4011e9cdae15ecb9309b0101edbf6dd6d111d6132f1821a4e4cbec8438c571a70e7ca7b0451a6cc55c", 0x98}) ptrace$setregset(0x4205, r0, 0x1, &(0x7f00000001c0)={&(0x7f0000000140)="63d4ed427f24e4e0", 0x8}) 82.723607ms ago: executing program 0 (id=2083): copy_file_range(0xffffffffffffffff, &(0x7f0000000080)=0x6923, 0xffffffffffffffff, 0x0, 0x11, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)={[{@barrier}]}, 0x0, 0x236, &(0x7f0000000540)="$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") mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x5, 0x7, 0x6, 0x1e11, 0xa26, 0xe}) 45.050018ms ago: executing program 2 (id=2084): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x5, 0xf4261, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x147b7e, 0x0, @perf_config_ext={0x9, 0x200f60e}, 0x9092, 0x0, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x5, &(0x7f0000001d80)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000c3707bf4000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x9, 0x0, 0x0, 0x41100, 0x4c, '\x00', 0x0, @fallback=0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28b}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x14, 0x7c}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000003ff6)='GPL\x00', 0xa, 0xfd90, &(0x7f000000cf3d)=""/195, 0x41100, 0x6, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x79e85d2f96ac883c}, 0x48) 0s ago: executing program 3 (id=2085): r0 = memfd_create(&(0x7f00000000c0)='\xfd\x0fm3#/\x00n\xaa\xaa\xe4\x01U\x8b\xc2\f\x03\x19\x9c\x8e\xcb\x90\x00\x00\xaegQ\x0e\x94\\y\x0fU2@\'\x8a\x80\x00$\x12\xfc\xe4.)\x9b\xf2@\xf0\xe0\xdb\x1f\xe6\xb4gc\x13\xda\xf9\xcd7el\xb7\xe6\b\x00\x00\x00\x00\xef\xff\x00vob/~\xc2\x00\b\x00\x00\x00\x00\x00\x00 \xff\xf1\xdem\x9c;%\xb5\"\xe4\xf1x2\x8a\x19p\x04\\\xaa-\x93\xd1\xc4 )\xbfK\xf7E\xf3\x05\xa0\xd0\xe6%\x97\x15\xf0\xab\x86\x90k\x10\xcer\x14\xe0a\xaf\xab\xfe\xd9V\x19\xa5d\x16\x8e]:3\xff\t\xe6\xf7\xb3\xbf\xa3\b[?\xb5\x14t\xd3\x8e\xc0\xe8\xefd\x88\xddz\xa25)\x17\xef\xfb4\xff\xdb\t\x8e\xeb\x1d\\\xf9\x14\xc7\v\xa8\x89\xdb A\xbaBAj\xfe\x18\xc3-+\xd6\xb0K\xee\x1b+\xc7lA\x84\xa6\xfe\x8bU<&\x1a\xe7m\x86\xb7\xa1A\xf9\x02S;C\x99\a.$K\x833\x82\x7f\x1b\'nj\x06\b\xb7\xe8] \x87A[y\xdc\x14\f\xcet\x00\x1f\x0f\xef\xca\xcfz\x7f\an0\xebB\xb8}&\xdd\xc9\xa7\x1dp\t\x9a\xceb \x81\xaaq{H\x88\xdf\xf8\x80\\\x1c8\xfe\xc4\xe3\xb0\x90\xcb\x8b1r\x94\x9f\x00\xce\xc8\xc3\x84\xa0\xc9\b\x00\x81Ks\xba\xbbC6\xd6\x13\xb5\xe086EzD\x18\xd5\x16\x88E\xc6\xf0A9\xf1u\xb3\x85\x02\x12\\Sp\xf4\x9a\xe8\x96^\xe6\xa8K\x12\b}\xff\xcb{\xc6\xf6\xb4\x8b\xb6\xa8Y\xf2\x91\xeeR\v#\xb5)\xb0\x99\x9b-p\xe3\x17\x04\xb0\xdc\x0fk\x11\xe1\x9a\a\x16\xb7\x9b\x88\xfa\x1e`\x84$\xfc\xd7\xf5^X\xd8[}\x032\xd0\x84\xdby\x94Vp\xa5\xcd(\xab\xb6\x95sR\xab\xfc\x8c\'\x9c\x16Q\xad\xbc\xb04%\xb7\xe5\x14\xb1`\x87#X\\W`;\'_4\xc5\xc9\x921<\xd9\xad\x9f\x12@!\xfaI\x88\xab\xef\x86\xe9\a>\xdd7\xb7\x8e\x9c0-o\xc9\xec_|\x02\xc8Ru\x95\xa8#U\xd6J\x87\xf6X\xb6{\x11$\x00\xc8\x14\xcb\xd1nK\xd8\xb9\x0e\x9bA\xed\xbcs\x1fS\r\x12O\x83\x15\xcb(\xdb\xb1S\x1f%\x04\x9a\xa0l\xa3}\xe7r\x02\x00\x00\x00\x8aeh;F[\xe2\x1c\xe26 \x19k&.\x7f\x1d~\xdaI\xd4\x99\a+\xdf]\xbc\xa6\xc3\x0f\x99W\x9c-t\v\xc7J\xfd\x91\x853\xd1j;\x19W\x96V\x8az+\xf9\x82#\xfaC\xa3YN:\xe8\xda\xbc\xb2h\x8f\xe0\xc6d\x96\xccy\xb3\xc2\x98\x1c\xca\xde\"\xaeW\x89\x83\xc2sB\xe7\b\x9b9~}\xc2\xb3\x1d\xcc?\xd1\x89\xef\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00J[\xc4\x04\xc1\xa6\x10\xc2\x9d\x11\t|\xc0\t\xd9(\x80\xe6s\xaa\x88\x8a\xd6\xa2\x01\x10W]Z\x8d\xf7\xd1P\xf9d\x01|\xa3\x03hSq\x95\x8f\xe1J\xd3#/fcCz\xff\x80\xe2M\xa3-r\xf6\x1a\xd74\xdc\xe1\xe4\xc3\x9dU t}\x02\x9a{C|S\xf4\x98\x05\xb9\x15}\xfa\"\xdc\xc2r\xf9\a\xadnD\xb6\x06\xd3\'\x10\x9f|\x17\xd6\x89O\f\x98@\x85\xa5m\x9d\\&\x17o\x11Z=l\xfb\x93\x8exZ', 0x6) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8010002}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x17, 0x97052, r0, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) kernel console output (not intermixed with test programs): fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 72.285086][ T5518] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.308830][ T5518] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 72.320750][ T5524] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 72.352949][ T5522] loop0: detected capacity change from 0 to 8192 [ 72.365423][ T5524] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 72.385345][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.403453][ T5524] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 72.467055][ T5526] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 72.493875][ T5526] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 72.507397][ T5530] pim6reg0: tun_chr_ioctl cmd 1074025681 [ 73.175096][ T5575] vcan0: tx address claim with dlc 0 [ 73.570984][ T5614] loop1: detected capacity change from 0 to 4096 [ 73.596611][ T5614] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.661448][ T5614] EXT4-fs (loop1): shut down requested (2) [ 73.685676][ T5629] EXT4-fs: Ignoring removed i_version option [ 73.692238][ T5629] EXT4-fs: Ignoring removed bh option [ 73.710492][ T5629] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.726273][ T5629] ext4 filesystem being mounted at /183/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 73.750113][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.834714][ T5642] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.903: inode has both inline data and extents flags [ 73.859603][ T5644] bio_check_eod: 5 callbacks suppressed [ 73.859622][ T5644] syz.4.904: attempt to access beyond end of device [ 73.859622][ T5644] loop4: rw=2049, sector=145, nr_sectors = 96 limit=128 [ 73.864184][ T5642] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.882194][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.896673][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 73.907139][ C0] EXT4-fs (loop1): initial error at time 1778829551: ext4_orphan_get:1397: inode 15 [ 73.916591][ C0] EXT4-fs (loop1): last error at time 1778829551: ext4_orphan_get:1397: inode 15 [ 73.925983][ T5642] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.903: couldn't read orphan inode 15 (err -117) [ 73.929802][ T59] kworker/u8:5: attempt to access beyond end of device [ 73.929802][ T59] loop4: rw=1, sector=241, nr_sectors = 800 limit=128 [ 73.938118][ T5642] loop1: lost filesystem error report for type 5 error -117 [ 73.956541][ T5642] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.991821][ T28] kauditd_printk_skb: 52 callbacks suppressed [ 73.991839][ T28] audit: type=1400 audit(1778829551.343:934): avc: denied { setattr } for pid=5638 comm="syz.1.903" name=".log" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 74.045517][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.069039][ T5651] EXT4-fs: Ignoring removed oldalloc option [ 74.091257][ T28] audit: type=1400 audit(1778829551.443:935): avc: denied { create } for pid=5655 comm="syz.4.912" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 74.117924][ T5651] EXT4-fs: Ignoring removed nobh option [ 74.151355][ T28] audit: type=1400 audit(1778829551.473:936): avc: denied { connect } for pid=5655 comm="syz.4.912" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 74.151470][ T5660] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.172156][ T28] audit: type=1400 audit(1778829551.473:937): avc: denied { setopt } for pid=5655 comm="syz.4.912" laddr=fe80::aa lport=58 faddr=ff03::1 fport=65534 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 74.208369][ T28] audit: type=1400 audit(1778829551.473:938): avc: denied { write } for pid=5655 comm="syz.4.912" path="socket:[11232]" dev="sockfs" ino=11232 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 74.211209][ T5651] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.909: iget: bad extra_isize 90 (inode size 256) [ 74.232227][ T5660] ext4 filesystem being mounted at /166/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.274527][ T5651] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 74.276584][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 74.292257][ C0] EXT4-fs (loop2): initial error at time 1778829551: ext4_xattr_inode_iget:441: inode 11 [ 74.302156][ C0] EXT4-fs (loop2): last error at time 1778829551: ext4_xattr_inode_iget:441: inode 11 [ 74.337782][ T28] audit: type=1400 audit(1778829551.693:939): avc: denied { setopt } for pid=5669 comm="syz.0.915" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 74.344830][ T5651] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.909: error while reading EA inode 11 err=-117 [ 74.390474][ T5651] loop2: lost filesystem error report for type 5 error -117 [ 74.393040][ T5651] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.909: iget: bad extra_isize 90 (inode size 256) [ 74.422671][ T5673] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.426975][ T5651] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 74.442783][ T5673] ext4 filesystem being mounted at /185/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.466120][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.475668][ T5679] __nla_validate_parse: 2 callbacks suppressed [ 74.475711][ T5679] netlink: 27 bytes leftover after parsing attributes in process `syz.4.919'. [ 74.488537][ T5651] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.909: error while reading EA inode 11 err=-117 [ 74.504607][ T5651] loop2: lost filesystem error report for type 5 error -117 [ 74.504830][ T5651] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.909: iget: bad extra_isize 90 (inode size 256) [ 74.540459][ T5651] loop2: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 74.543607][ T5651] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.909: error while reading EA inode 18 err=-117 [ 74.559343][ T28] audit: type=1400 audit(1778829551.883:940): avc: denied { write } for pid=5672 comm="syz.3.916" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.565961][ T5651] loop2: lost filesystem error report for type 5 error -117 [ 74.587065][ T5651] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.909: iget: bad extra_isize 90 (inode size 256) [ 74.626644][ T28] audit: type=1400 audit(1778829551.963:941): avc: denied { setopt } for pid=5680 comm="syz.4.921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 74.682070][ T5651] loop2: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 74.682348][ T5651] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.909: error while reading EA inode 18 err=-117 [ 74.737524][ T5651] loop2: lost filesystem error report for type 5 error -117 [ 74.737942][ T5651] EXT4-fs (loop2): 1 orphan inode deleted [ 74.766972][ T5651] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.798367][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.886635][ T5694] netlink: 436 bytes leftover after parsing attributes in process `syz.3.923'. [ 74.898298][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.926612][ T5694] netlink: 16 bytes leftover after parsing attributes in process `syz.3.923'. [ 75.010384][ T28] audit: type=1326 audit(1778829552.363:942): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5702 comm="syz.0.928" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f644812ce59 code=0x7ffc0000 [ 75.092379][ T28] audit: type=1326 audit(1778829552.363:943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5702 comm="syz.0.928" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f644812ce59 code=0x7ffc0000 [ 75.147236][ T5703] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.164125][ T5703] ext4 filesystem being mounted at /188/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.264972][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.306647][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 75.411279][ T5743] netlink: 22 bytes leftover after parsing attributes in process `syz.4.945'. [ 75.421052][ T5747] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 75.437873][ T5747] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 75.526860][ T5758] set_capacity_and_notify: 8 callbacks suppressed [ 75.526874][ T5758] loop3: detected capacity change from 0 to 128 [ 75.554462][ T5760] loop0: detected capacity change from 0 to 128 [ 75.569648][ T5758] FAT-fs (loop3): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 75.570892][ T5762] loop1: detected capacity change from 0 to 512 [ 75.596266][ T5758] FAT-fs (loop3): error, clusters badly computed (0 != 1) [ 75.608596][ T5760] FAT-fs (loop0): error, invalid access to FAT (entry 0x0fff0000) [ 75.634643][ T5762] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 75.643013][ T5758] FAT-fs (loop3): Filesystem has been set read-only [ 75.649798][ T5760] FAT-fs (loop0): Filesystem has been set read-only [ 75.656748][ T5762] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.954: invalid indirect mapped block 2683928664 (level 1) [ 75.670801][ T5762] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 75.670969][ T5758] FAT-fs (loop3): error, clusters badly computed (1 != 2) [ 75.680156][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 75.680182][ C0] EXT4-fs (loop1): initial error at time 1778829553: ext4_free_branches:1023: inode 13 [ 75.680234][ C0] EXT4-fs (loop1): last error at time 1778829553: ext4_free_branches:1023: inode 13 [ 75.689329][ T5762] EXT4-fs (loop1): Remounting filesystem read-only [ 75.694199][ T5758] FAT-fs (loop3): error, clusters badly computed (2 != 3) [ 75.727129][ T5758] FAT-fs (loop3): error, clusters badly computed (3 != 4) [ 75.734334][ T5758] FAT-fs (loop3): error, clusters badly computed (4 != 5) [ 75.741645][ T5758] FAT-fs (loop3): error, clusters badly computed (5 != 6) [ 75.744189][ T5762] EXT4-fs (loop1): 1 truncate cleaned up [ 75.749003][ T5758] FAT-fs (loop3): error, clusters badly computed (6 != 7) [ 75.761769][ T5758] FAT-fs (loop3): error, clusters badly computed (7 != 8) [ 75.769035][ T5758] FAT-fs (loop3): error, clusters badly computed (8 != 9) [ 75.783931][ T5762] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.795510][ T5758] FAT-fs (loop3): error, clusters badly computed (9 != 10) [ 75.849215][ T5778] loop0: detected capacity change from 0 to 512 [ 75.850023][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.884707][ T5778] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.956: invalid block [ 75.896839][ T5778] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 75.897034][ T5778] EXT4-fs (loop0): Remounting filesystem read-only [ 75.912831][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 75.912864][ C1] EXT4-fs (loop0): initial error at time 1778829553: ext4_get_branch:178: inode 11: block 4294967295 [ 75.912908][ C1] EXT4-fs (loop0): last error at time 1778829553: ext4_get_branch:178: inode 11: block 4294967295 [ 75.941662][ T5778] EXT4-fs (loop0): 2 truncates cleaned up [ 75.948244][ T5778] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.998718][ T3299] FAT-fs (loop3): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 76.037078][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.054252][ T5791] netlink: 'syz.4.964': attribute type 2 has an invalid length. [ 76.097375][ T5795] loop3: detected capacity change from 0 to 512 [ 76.139781][ T5795] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 76.156519][ T5801] SELinux: failed to load policy [ 76.168351][ T5795] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.223994][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.250410][ T5805] loop0: detected capacity change from 0 to 1024 [ 76.293201][ T5805] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 76.324977][ T5805] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 2: comm syz.0.970: lblock 2 mapped to illegal pblock 2 (length 1) [ 76.363075][ T5805] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.364751][ T5805] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 48: comm syz.0.970: lblock 0 mapped to illegal pblock 48 (length 1) [ 76.373905][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 76.373922][ C1] EXT4-fs (loop0): initial error at time 1778829553: ext4_map_blocks:791: inode 3: block 2 [ 76.373952][ C1] EXT4-fs (loop0): last error at time 1778829553: ext4_map_blocks:791: inode 3: block 2 [ 76.419617][ T5828] netlink: 4 bytes leftover after parsing attributes in process `syz.2.980'. [ 76.420044][ T5805] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.432115][ T5805] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.970: Failed to acquire dquot type 0 [ 76.457100][ T5830] netlink: 204 bytes leftover after parsing attributes in process `syz.1.982'. [ 76.472306][ T5830] netlink: 16 bytes leftover after parsing attributes in process `syz.1.982'. [ 76.495559][ T5805] loop0: lost filesystem error report for type 5 error -117 [ 76.495675][ T5805] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 76.520803][ T5830] bond0: entered promiscuous mode [ 76.536040][ T5805] loop0: lost filesystem error report for type 5 error -117 [ 76.536154][ T5805] EXT4-fs error (device loop0): ext4_evict_inode:267: inode #11: comm syz.0.970: mark_inode_dirty error [ 76.538936][ T5830] bond_slave_0: entered promiscuous mode [ 76.544480][ T5805] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 76.568140][ T5805] EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 76.584729][ T5836] loop4: detected capacity change from 0 to 2048 [ 76.589894][ T5805] EXT4-fs (loop0): 1 orphan inode deleted [ 76.596331][ T5830] bond_slave_1: entered promiscuous mode [ 76.602214][ T5805] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.617847][ T59] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 76.637263][ T59] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:5: Failed to release dquot type 0 [ 76.639903][ T5830] batadv_slave_0: entered promiscuous mode [ 76.653970][ T5836] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.678290][ T5830] batadv_slave_0: left promiscuous mode [ 76.705088][ T5830] bond0: left promiscuous mode [ 76.710096][ T5830] bond_slave_0: left promiscuous mode [ 76.715636][ T5830] bond_slave_1: left promiscuous mode [ 76.721377][ T36] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 2: comm kworker/u8:2: lblock 2 mapped to illegal pblock 2 (length 1) [ 76.738620][ T36] EXT4-fs error (device loop0): ext4_write_dquot:7014: comm kworker/u8:2: Failed to commit dquot type 0 [ 76.757720][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.768024][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.778422][ T3306] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 76.795298][ T5846] loop3: detected capacity change from 0 to 128 [ 76.799395][ T3306] loop0: lost filesystem error report for type 5 error -117 [ 76.802247][ T3306] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 76.839517][ T3306] loop0: lost filesystem error report for type 5 error -117 [ 76.839607][ T3306] EXT4-fs error (device loop0): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 76.862894][ T3306] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.912256][ T5857] loop0: detected capacity change from 0 to 512 [ 76.914152][ T5852] loop1: detected capacity change from 0 to 512 [ 76.939745][ T5852] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.990: corrupted in-inode xattr: invalid ea_ino [ 76.957917][ T5852] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 76.958111][ T5852] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.990: couldn't read orphan inode 15 (err -117) [ 76.967322][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 76.967343][ C0] EXT4-fs (loop1): initial error at time 1778829554: ext4_iget_extra_inode:5128: inode 15 [ 76.967368][ C0] EXT4-fs (loop1): last error at time 1778829554: ext4_iget_extra_inode:5128: inode 15 [ 77.000520][ T5857] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.005759][ T5852] loop1: lost filesystem error report for type 5 error -117 [ 77.025363][ T5857] ext4 filesystem being mounted at /196/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.043875][ T5852] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.075120][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.107148][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.451404][ T5889] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.1005: corrupted in-inode xattr: invalid ea_ino [ 77.473441][ T5889] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 77.476576][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 77.492322][ C1] EXT4-fs (loop4): initial error at time 1778829554: ext4_iget_extra_inode:5128: inode 15 [ 77.502319][ C1] EXT4-fs (loop4): last error at time 1778829554: ext4_iget_extra_inode:5128: inode 15 [ 77.519196][ T5889] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1005: couldn't read orphan inode 15 (err -117) [ 77.542207][ T5889] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.626441][ T5902] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1010'. [ 77.655287][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.701159][ T5910] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2582 sclass=netlink_xfrm_socket pid=5910 comm=syz.4.1013 [ 77.858917][ T3408] kernel write not supported for file [eventfd] (pid: 3408 comm: kworker/1:6) [ 78.011742][ T5930] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1023'. [ 78.138529][ T5939] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 78.206286][ T5945] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1028'. [ 78.223491][ T59] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 78.367471][ T5957] EXT4-fs: Ignoring removed oldalloc option [ 78.395323][ T5961] FAT-fs (loop3): Directory bread(block 1285) failed [ 78.412265][ T5961] FAT-fs (loop3): Directory bread(block 1286) failed [ 78.433465][ T5957] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.441311][ T5961] FAT-fs (loop3): Directory bread(block 1287) failed [ 78.453668][ T5961] FAT-fs (loop3): Directory bread(block 1288) failed [ 78.461048][ T5957] ext4 filesystem being mounted at /218/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 78.481471][ T5961] FAT-fs (loop3): Directory bread(block 1285) failed [ 78.488957][ T5957] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1035: bg 0: block 217: padding at end of block bitmap is not set [ 78.503864][ T5961] FAT-fs (loop3): Directory bread(block 1286) failed [ 78.510815][ T5961] FAT-fs (loop3): Directory bread(block 1287) failed [ 78.517953][ T5961] FAT-fs (loop3): Directory bread(block 1288) failed [ 78.525092][ T5961] FAT-fs (loop3): Directory bread(block 1285) failed [ 78.530719][ T5957] EXT4-fs (loop4): Remounting filesystem read-only [ 78.532376][ T5961] FAT-fs (loop3): Directory bread(block 1286) failed [ 78.562119][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.886211][ T30] tipc: Subscription rejected, illegal request [ 79.252302][ T28] kauditd_printk_skb: 69 callbacks suppressed [ 79.252331][ T28] audit: type=1326 audit(1778829556.603:1006): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6025 comm="syz.0.1068" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f644812ce59 code=0x7ffc0000 [ 79.297420][ T28] audit: type=1326 audit(1778829556.633:1007): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6025 comm="syz.0.1068" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=272 compat=0 ip=0x7f644812ce59 code=0x7ffc0000 [ 79.331577][ T28] audit: type=1326 audit(1778829556.633:1008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6025 comm="syz.0.1068" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f644812ce59 code=0x7ffc0000 [ 79.367274][ T28] audit: type=1326 audit(1778829556.633:1009): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6025 comm="syz.0.1068" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f644812ce59 code=0x7ffc0000 [ 79.399753][ T28] audit: type=1326 audit(1778829556.633:1010): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6025 comm="syz.0.1068" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=270 compat=0 ip=0x7f644812ce59 code=0x7ffc0000 [ 79.425484][ T28] audit: type=1326 audit(1778829556.633:1011): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6025 comm="syz.0.1068" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f644812ce59 code=0x7ffc0000 [ 79.547215][ T6040] sctp: [Deprecated]: syz.1.1072 (pid 6040) Use of int in maxseg socket option. [ 79.547215][ T6040] Use struct sctp_assoc_value instead [ 79.658386][ T28] audit: type=1400 audit(1778829557.003:1012): avc: denied { sqpoll } for pid=6048 comm="syz.3.1075" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 79.818874][ T6060] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.864751][ T6060] ext4 filesystem being mounted at /221/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.880395][ T28] audit: type=1400 audit(1778829557.233:1013): avc: denied { write } for pid=6059 comm="syz.3.1079" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 79.964632][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.006011][ T6071] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 80.041665][ T6071] EXT4-fs (loop0): 1 truncate cleaned up [ 80.055718][ T6073] SELinux: Context is not valid (left unmapped). [ 80.064831][ T6071] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.140942][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.176517][ T28] audit: type=1400 audit(1778829557.523:1014): avc: denied { bind } for pid=6078 comm="syz.3.1087" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 80.249042][ T6083] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #11: block 327694: comm syz.0.1086: lblock 0 mapped to illegal pblock 327694 (length 1) [ 80.274676][ T6083] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 80.276255][ T6083] ------------[ cut here ]------------ [ 80.285463][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 80.285508][ C0] EXT4-fs (loop0): initial error at time 1778829557: ext4_map_blocks:791: inode 11: block 327694 [ 80.285580][ C0] EXT4-fs (loop0): last error at time 1778829557: ext4_map_blocks:791: inode 11: block 327694 [ 80.318682][ T6083] EA inode 11 i_nlink=2 [ 80.318716][ T6083] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.0.1086/6083 [ 80.333809][ T6083] Modules linked in: [ 80.337772][ T6083] CPU: 0 UID: 0 PID: 6083 Comm: syz.0.1086 Not tainted syzkaller #0 PREEMPT(full) [ 80.347164][ T6083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 80.357299][ T6083] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 80.363980][ T6083] Code: f4 5e 98 ff 4c 8d 2d ad 6b 5c 05 49 8d 7e 40 e8 74 1c b6 ff 49 8b 6e 40 4c 89 e7 e8 a8 17 b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 4f e3 d7 03 66 66 66 66 66 66 2e [ 80.383763][ T6083] RSP: 0018:ffffc900126b7778 EFLAGS: 00010246 [ 80.389913][ T6083] RAX: ffff8881016cf100 RBX: ffff88810067b718 RCX: ffffffff81c0d3f8 [ 80.398128][ T6083] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3f90 [ 80.406145][ T6083] RBP: 000000000000000b R08: 000188810067b6cb R09: 0000000000000000 [ 80.414246][ T6083] R10: ffffc900126b76a8 R11: 0001c900126b76a8 R12: ffff88810067b6c8 [ 80.422315][ T6083] R13: ffffffff871d3f90 R14: ffff88810067b680 R15: 0000000000000001 [ 80.430366][ T6083] FS: 00007f6446b7f6c0(0000) GS:ffff8882ae8fa000(0000) knlGS:0000000000000000 [ 80.439365][ T6083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.446032][ T6083] CR2: 000000110c262338 CR3: 0000000120ae0000 CR4: 00000000003506f0 [ 80.454105][ T6083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.462240][ T6083] DR3: 0000000000008d24 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 80.470359][ T6083] Call Trace: [ 80.473672][ T6083] [ 80.476670][ T6083] ext4_xattr_inode_dec_ref_all+0x57c/0x8b0 [ 80.482634][ T6083] ? errseq_check+0x2c/0x50 [ 80.487258][ T6083] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 80.492813][ T6083] ? ext4_truncate+0x89f/0xa10 [ 80.497665][ T6083] ext4_evict_inode+0xb16/0xe30 [ 80.502584][ T6083] ? __pfx_ext4_evict_inode+0x10/0x10 [ 80.508181][ T6083] evict+0x2af/0x510 [ 80.512134][ T6083] ? __dquot_initialize+0x146/0x7c0 [ 80.517542][ T6083] iput+0x41a/0x580 [ 80.521489][ T6083] ext4_process_orphan+0x1a9/0x1c0 [ 80.526699][ T6083] ext4_orphan_cleanup+0x69c/0x9f0 [ 80.532119][ T6083] ext4_fill_super+0x3408/0x37c0 [ 80.537276][ T6083] ? set_blocksize+0x14c/0x270 [ 80.542250][ T6083] ? setup_bdev_super+0x30e/0x370 [ 80.547368][ T6083] ? __pfx_ext4_fill_super+0x10/0x10 [ 80.552933][ T6083] get_tree_bdev_flags+0x291/0x300 [ 80.558136][ T6083] ? __pfx_ext4_fill_super+0x10/0x10 [ 80.563544][ T6083] get_tree_bdev+0x1f/0x30 [ 80.568183][ T6083] ext4_get_tree+0x1c/0x30 [ 80.572983][ T6083] vfs_get_tree+0x57/0x1d0 [ 80.577495][ T6083] do_new_mount+0x288/0x8d0 [ 80.582105][ T6083] path_mount+0x4d0/0xbc0 [ 80.586533][ T6083] __se_sys_mount+0x28c/0x2e0 [ 80.591355][ T6083] __x64_sys_mount+0x67/0x80 [ 80.596079][ T6083] x64_sys_call+0x2d61/0x3020 [ 80.600941][ T6083] do_syscall_64+0x12c/0x3b0 [ 80.605600][ T6083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.611585][ T6083] RIP: 0033:0x7f644812e0ca [ 80.616144][ T6083] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 80.635880][ T6083] RSP: 002b:00007f6446b7ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 80.644392][ T6083] RAX: ffffffffffffffda RBX: 00007f6446b7eee0 RCX: 00007f644812e0ca [ 80.652484][ T6083] RDX: 0000200000000080 RSI: 00002000000001c0 RDI: 00007f6446b7eea0 [ 80.660638][ T6083] RBP: 0000200000000080 R08: 00007f6446b7eee0 R09: 0000000000800718 [ 80.668758][ T6083] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0 [ 80.676868][ T6083] R13: 00007f6446b7eea0 R14: 000000000000048a R15: 00002000000000c0 [ 80.684891][ T6083] [ 80.687986][ T6083] ---[ end trace 0000000000000000 ]--- [ 80.689025][ T28] audit: type=1400 audit(1778829558.033:1015): avc: denied { bind } for pid=6098 comm="syz.3.1095" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 80.699669][ T6083] EXT4-fs (loop0): 1 orphan inode deleted [ 80.719236][ T6083] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.794076][ T6108] set_capacity_and_notify: 9 callbacks suppressed [ 80.794093][ T6108] loop4: detected capacity change from 0 to 512 [ 80.807907][ T6108] EXT4-fs: Ignoring removed mblk_io_submit option [ 80.814678][ T6108] EXT4-fs: inline encryption not supported [ 80.821171][ T6108] EXT4-fs: test_dummy_encryption option not supported [ 80.839623][ T6108] SELinux: policydb table sizes (1970495343,1953066338) do not match mine (5,6) [ 80.885342][ T6108] SELinux: failed to load policy [ 80.892315][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.954030][ T6121] __nla_validate_parse: 2 callbacks suppressed [ 80.954088][ T6121] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1106'. [ 81.057674][ T6131] loop4: detected capacity change from 0 to 256 [ 81.110097][ T6131] FAT-fs (loop4): Directory bread(block 64) failed [ 81.133941][ T6131] FAT-fs (loop4): Directory bread(block 65) failed [ 81.164618][ T6131] FAT-fs (loop4): Directory bread(block 66) failed [ 81.184272][ T6141] loop3: detected capacity change from 0 to 512 [ 81.186758][ T6131] FAT-fs (loop4): Directory bread(block 67) failed [ 81.217265][ T6131] FAT-fs (loop4): Directory bread(block 68) failed [ 81.224134][ T6131] FAT-fs (loop4): Directory bread(block 69) failed [ 81.226122][ T6141] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.231387][ T6131] FAT-fs (loop4): Directory bread(block 70) failed [ 81.250282][ T6131] FAT-fs (loop4): Directory bread(block 71) failed [ 81.272199][ T6131] FAT-fs (loop4): Directory bread(block 72) failed [ 81.298060][ T6131] FAT-fs (loop4): Directory bread(block 73) failed [ 81.307175][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.516051][ T6171] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1128'. [ 81.654377][ T6177] loop0: detected capacity change from 0 to 1024 [ 81.692305][ T6177] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.780213][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.889856][ T6187] --map-set only usable from mangle table [ 81.986147][ T6194] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.039033][ T6200] loop3: detected capacity change from 0 to 512 [ 82.055838][ T6200] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #15: comm syz.3.1140: inode has both inline data and extents flags [ 82.070027][ T6200] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 82.073952][ T6200] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.1140: couldn't read orphan inode 15 (err -117) [ 82.083168][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 82.083192][ C0] EXT4-fs (loop3): initial error at time 1778829559: ext4_orphan_get:1397: inode 15 [ 82.083243][ C0] EXT4-fs (loop3): last error at time 1778829559: ext4_orphan_get:1397: inode 15 [ 82.120639][ T6200] fserror_report: 1 callbacks suppressed [ 82.120653][ T6200] loop3: lost filesystem error report for type 5 error -117 [ 82.127071][ T6200] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.252584][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.804207][ T6236] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1157'. [ 83.190637][ T6272] loop1: detected capacity change from 0 to 256 [ 83.324177][ T6279] netlink: 'syz.1.1178': attribute type 6 has an invalid length. [ 83.436346][ T6289] loop0: detected capacity change from 0 to 512 [ 83.474012][ T6289] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.1183: corrupted in-inode xattr: invalid ea_ino [ 83.496626][ T6289] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.496911][ T6289] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.1183: couldn't read orphan inode 15 (err -117) [ 83.518017][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 83.518043][ C0] EXT4-fs (loop0): initial error at time 1778829560: ext4_iget_extra_inode:5128: inode 15 [ 83.518081][ C0] EXT4-fs (loop0): last error at time 1778829560: ext4_iget_extra_inode:5128: inode 15 [ 83.586745][ T6289] loop0: lost filesystem error report for type 5 error -117 [ 83.590458][ T6289] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.698968][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.968453][ T6321] loop0: detected capacity change from 0 to 1024 [ 84.005506][ T6321] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.111217][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.122247][ T6338] loop1: detected capacity change from 0 to 128 [ 84.268727][ T6338] FAT-fs (loop1): error, clusters badly computed (0 != 1) [ 84.282698][ T6338] FAT-fs (loop1): Filesystem has been set read-only [ 84.291518][ T6338] FAT-fs (loop1): error, clusters badly computed (1 != 2) [ 84.300550][ T6338] FAT-fs (loop1): error, clusters badly computed (2 != 3) [ 84.310862][ T6352] loop0: detected capacity change from 0 to 128 [ 84.318404][ T6338] FAT-fs (loop1): error, clusters badly computed (3 != 4) [ 84.327583][ T6352] FAT-fs (loop0): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 84.344607][ T6338] FAT-fs (loop1): error, clusters badly computed (4 != 5) [ 84.357999][ T6338] FAT-fs (loop1): error, clusters badly computed (5 != 6) [ 84.380969][ T6338] FAT-fs (loop1): error, clusters badly computed (6 != 7) [ 84.389022][ T6352] FAT-fs (loop0): error, clusters badly computed (0 != 1) [ 84.396868][ T6338] FAT-fs (loop1): error, clusters badly computed (7 != 8) [ 84.404633][ T6352] FAT-fs (loop0): Filesystem has been set read-only [ 84.411944][ T6338] FAT-fs (loop1): error, clusters badly computed (8 != 9) [ 84.421120][ T6352] FAT-fs (loop0): error, clusters badly computed (1 != 2) [ 84.428797][ T6352] FAT-fs (loop0): error, clusters badly computed (2 != 3) [ 84.441659][ T6352] FAT-fs (loop0): error, clusters badly computed (3 != 4) [ 84.468582][ T6352] FAT-fs (loop0): error, clusters badly computed (4 != 5) [ 84.484259][ T6352] FAT-fs (loop0): error, clusters badly computed (5 != 6) [ 84.510202][ T6352] FAT-fs (loop0): error, clusters badly computed (6 != 7) [ 84.545299][ T6352] FAT-fs (loop0): error, clusters badly computed (7 != 8) [ 84.558468][ T6352] FAT-fs (loop0): error, clusters badly computed (8 != 9) [ 84.575143][ T6352] FAT-fs (loop0): error, clusters badly computed (9 != 10) [ 84.629901][ T3306] FAT-fs (loop0): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 84.671886][ T6371] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1218'. [ 84.732532][ T6375] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.1221: inode has both inline data and extents flags [ 84.745899][ T6375] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 84.746017][ T6375] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1221: couldn't read orphan inode 15 (err -117) [ 84.755275][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 84.755299][ C1] EXT4-fs (loop2): initial error at time 1778829562: ext4_orphan_get:1397: inode 15 [ 84.755331][ C1] EXT4-fs (loop2): last error at time 1778829562: ext4_orphan_get:1397: inode 15 [ 84.798579][ T6375] loop2: lost filesystem error report for type 5 error -117 [ 84.800623][ T6375] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.857319][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 84.857333][ T28] audit: type=1400 audit(1778829562.213:1088): avc: denied { mount } for pid=6383 comm="syz.1.1222" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 84.918556][ T6390] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.1228'. [ 84.929303][ T6390] veth0_to_bond: default FDB implementation only supports local addresses [ 84.949449][ T28] audit: type=1400 audit(1778829562.243:1089): avc: denied { write } for pid=6374 comm="syz.2.1221" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 84.971542][ T28] audit: type=1400 audit(1778829562.243:1090): avc: denied { execute } for pid=6387 comm="syz.4.1226" path="/263/file2" dev="tmpfs" ino=1377 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 84.983534][ T6392] EXT4-fs: Ignoring removed nobh option [ 85.000555][ T28] audit: type=1400 audit(1778829562.273:1091): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 85.022819][ T6392] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 85.035368][ T6392] ext4 filesystem being mounted at /264/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 85.065956][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.115497][ T6405] netem: change failed [ 85.137784][ T28] audit: type=1400 audit(1778829562.493:1092): avc: denied { write } for pid=6391 comm="syz.4.1227" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 85.164024][ T28] audit: type=1400 audit(1778829562.513:1093): avc: denied { ioctl } for pid=6391 comm="syz.4.1227" path="/264/mnt/file1" dev="loop4" ino=12 ioctlcmd=0x6611 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 85.216912][ T28] audit: type=1326 audit(1778829562.553:1094): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6411 comm="syz.2.1237" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8207d0ce59 code=0x7ffc0000 [ 85.242813][ T28] audit: type=1326 audit(1778829562.553:1095): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6411 comm="syz.2.1237" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8207d0ce59 code=0x7ffc0000 [ 85.270083][ T28] audit: type=1326 audit(1778829562.553:1096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6411 comm="syz.2.1237" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8207d0ce59 code=0x7ffc0000 [ 85.296690][ T28] audit: type=1326 audit(1778829562.553:1097): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6411 comm="syz.2.1237" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f8207d0ce59 code=0x7ffc0000 [ 85.297441][ T3302] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 85.328921][ T6412] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.353330][ T6412] ext4 filesystem being mounted at /220/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.998984][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.105398][ T6437] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1246'. [ 86.151758][ T6439] set_capacity_and_notify: 3 callbacks suppressed [ 86.151779][ T6439] loop0: detected capacity change from 0 to 2048 [ 86.201115][ T6439] ext4 filesystem being mounted at /255/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.217326][ T6447] netlink: 71 bytes leftover after parsing attributes in process `syz.4.1250'. [ 86.271778][ T6449] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 86.301667][ T6452] pimreg: tun_chr_ioctl cmd 1074025672 [ 86.316238][ T6449] block device autoloading is deprecated and will be removed. [ 86.326638][ T6452] pimreg: ignored: set checksum enabled [ 86.998448][ T54] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 345: padding at end of block bitmap is not set [ 87.014108][ T54] EXT4-fs (loop0): Remounting filesystem read-only [ 87.021158][ T49] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:5075: inode #15: block 1: len 2: ext4_ext_map_blocks returned -30 [ 87.070650][ T6460] tmpfs: Too few inodes for current use [ 87.145927][ T6470] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1260'. [ 87.156186][ T6473] netlink: 65039 bytes leftover after parsing attributes in process `syz.1.1261'. [ 87.169834][ T6470] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1260'. [ 87.218294][ T6470] vlan2: entered promiscuous mode [ 87.240660][ T6470] gretap0: entered promiscuous mode [ 87.258039][ T6470] vlan2: entered allmulticast mode [ 87.270016][ T6470] gretap0: entered allmulticast mode [ 87.476842][ T6501] program syz.4.1272 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 87.573893][ T6510] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1279'. [ 88.179347][ T6547] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 88.186640][ T6547] IPv6: NLM_F_CREATE should be set when creating new route [ 88.193963][ T6547] IPv6: NLM_F_CREATE should be set when creating new route [ 88.201222][ T6547] IPv6: NLM_F_CREATE should be set when creating new route [ 88.226340][ T6551] loop1: detected capacity change from 0 to 256 [ 88.235302][ T6551] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 88.246241][ T6549] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1296'. [ 88.309978][ T6554] FAT-fs (loop1): error, corrupted file size (i_pos 196, 16779008) [ 88.320973][ T54] tipc: Subscription rejected, illegal request [ 88.336918][ T6554] FAT-fs (loop1): Filesystem has been set read-only [ 88.343797][ T6554] FAT-fs (loop1): error, corrupted file size (i_pos 196, 16779008) [ 88.442107][ T6562] loop3: detected capacity change from 0 to 4096 [ 88.449006][ T6562] EXT4-fs: Ignoring removed bh option [ 88.519463][ T6574] loop3: detected capacity change from 0 to 512 [ 88.534617][ T6574] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 88.558010][ T6574] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.1307: bad orphan inode 131083 [ 88.574569][ T6574] loop3: lost filesystem error report for type 5 error -117 [ 88.576576][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 88.590411][ C1] EXT4-fs (loop3): initial error at time 1778829565: ext4_orphan_get:1423 [ 88.595030][ T6579] loop4: detected capacity change from 0 to 512 [ 88.598979][ C1] EXT4-fs (loop3): last error at time 1778829565: ext4_orphan_get:1423 [ 88.704602][ T6579] ext4 filesystem being mounted at /285/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.721200][ T6586] loop2: detected capacity change from 0 to 8192 [ 88.738829][ T6586] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 88.845381][ T6595] netlink: 'syz.1.1315': attribute type 12 has an invalid length. [ 88.853562][ T6595] netlink: 'syz.1.1315': attribute type 2 has an invalid length. [ 88.861592][ T6595] netlink: 'syz.1.1315': attribute type 1 has an invalid length. [ 88.876409][ T6595] netlink: 'syz.1.1315': attribute type 37 has an invalid length. [ 88.912215][ T6595] netlink: 'syz.1.1315': attribute type 2 has an invalid length. [ 88.934542][ T6595] netlink: 340 bytes leftover after parsing attributes in process `syz.1.1315'. [ 88.943847][ T6595] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.054372][ T6613] syz.3.1324 uses obsolete (PF_INET,SOCK_PACKET) [ 89.280061][ T6641] loop0: detected capacity change from 0 to 256 [ 89.304783][ T54] Bluetooth: hci0: Frame reassembly failed (-84) [ 89.319492][ T6637] loop2: detected capacity change from 0 to 4096 [ 89.329882][ T6641] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 89.371785][ T6637] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #4: comm syz.2.1334: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 89.396791][ T6637] loop2: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 89.397789][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.406927][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 89.406950][ C1] EXT4-fs (loop2): initial error at time 1778829566: ext4_ext_check_inode:521: inode 4 [ 89.406984][ C1] EXT4-fs (loop2): last error at time 1778829566: ext4_ext_check_inode:521: inode 4 [ 89.441437][ T6637] EXT4-fs error (device loop2): ext4_quota_enable:7228: comm syz.2.1334: Bad quota inode: 4, type: 1 [ 89.470287][ T6654] loop1: detected capacity change from 0 to 1024 [ 89.480714][ T6637] loop2: lost filesystem error report for type 5 error -117 [ 89.483856][ T6637] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 89.492117][ T6641] FAT-fs (loop0): Filesystem has been set read-only [ 89.516279][ T6654] EXT4-fs: Ignoring removed orlov option [ 89.517966][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.538994][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.550884][ T6654] EXT4-fs: inline encryption not supported [ 89.558156][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.567611][ T6637] EXT4-fs (loop2): mount failed [ 89.570228][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.611694][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.646764][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.672283][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.692645][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.701716][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.710837][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.731873][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.746639][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.763279][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.782106][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.804853][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.817573][ T6671] netlink: 'syz.4.1347': attribute type 1 has an invalid length. [ 89.823900][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.852558][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.867084][ T28] kauditd_printk_skb: 37 callbacks suppressed [ 89.867101][ T28] audit: type=1400 audit(1778829567.223:1135): avc: denied { create } for pid=6673 comm="syz.2.1348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 89.900948][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.920340][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.930093][ T28] audit: type=1400 audit(1778829567.253:1136): avc: denied { ioctl } for pid=6673 comm="syz.2.1348" path="socket:[13868]" dev="sockfs" ino=13868 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 89.956831][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.965518][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 89.974564][ T28] audit: type=1400 audit(1778829567.283:1137): avc: denied { name_bind } for pid=6677 comm="syz.2.1350" src=512 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 89.995489][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 90.004446][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 90.018329][ T6680] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1351'. [ 90.033957][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 90.046730][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 90.077632][ T6641] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 90.163569][ T6690] loop4: detected capacity change from 0 to 128 [ 90.190029][ T6692] SELinux: policydb table sizes (65541,0) do not match mine (8,7) [ 90.200531][ T6690] EXT4-fs: Ignoring removed oldalloc option [ 90.207523][ T6692] SELinux: failed to load policy [ 90.217594][ T28] audit: type=1400 audit(1778829567.573:1138): avc: denied { write } for pid=6693 comm="syz.1.1358" name="file0" dev="tmpfs" ino=1414 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 90.253181][ T6690] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c01c, mo2=0002] [ 90.272810][ T6697] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 90.308481][ T6690] System zones: 1-3, 19-19, 35-36 [ 90.324639][ T6701] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1361'. [ 90.335230][ T6690] ext4 filesystem being mounted at /296/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 90.369342][ T6697] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 90.396727][ T28] audit: type=1400 audit(1778829567.743:1139): avc: denied { write } for pid=6689 comm="syz.4.1355" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.419037][ T6703] EXT4-fs: Ignoring removed nobh option [ 90.424866][ T28] audit: type=1400 audit(1778829567.773:1140): avc: denied { write } for pid=6689 comm="syz.4.1355" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.447761][ T6703] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 90.458953][ T6703] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 90.467264][ T28] audit: type=1400 audit(1778829567.793:1141): avc: denied { write } for pid=6689 comm="syz.4.1355" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.489346][ T28] audit: type=1400 audit(1778829567.793:1142): avc: denied { write } for pid=6689 comm="syz.4.1355" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.490713][ T6703] EXT4-fs (loop1): orphan cleanup on readonly fs [ 90.512034][ T28] audit: type=1400 audit(1778829567.793:1143): avc: denied { rename } for pid=6689 comm="syz.4.1355" name="bus" dev="loop4" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 90.539424][ T28] audit: type=1400 audit(1778829567.793:1144): avc: denied { rmdir } for pid=6689 comm="syz.4.1355" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 90.620246][ T6703] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #11: comm syz.1.1362: attempt to clear invalid blocks 1024 len 1 [ 90.648253][ T6703] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 90.650566][ T6703] EXT4-fs (loop1): Remounting filesystem read-only [ 90.659762][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 90.659797][ C0] EXT4-fs (loop1): initial error at time 1778829568: ext4_clear_blocks:876: inode 11 [ 90.659825][ C0] EXT4-fs (loop1): last error at time 1778829568: ext4_clear_blocks:876: inode 11 [ 90.692904][ T6703] EXT4-fs (loop1): 1 truncate cleaned up [ 91.124444][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.142566][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.150379][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.166660][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.174230][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.184807][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.198839][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.216442][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.224253][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.236625][ T9] hid-generic 0103:0004:0000.0001: unknown main item tag 0x0 [ 91.254823][ T9] hid-generic 0103:0004:0000.0001: hidraw0: HID v0.05 Device [syz0] on syz1 [ 91.307004][ T4198] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 91.338474][ T6754] set_capacity_and_notify: 3 callbacks suppressed [ 91.338494][ T6754] loop1: detected capacity change from 0 to 1024 [ 91.352906][ T6752] fido_id[6752]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 91.370317][ T6754] ext4: Unknown parameter 'noacl' [ 91.401769][ T6758] loop3: detected capacity change from 0 to 128 [ 91.457404][ T6758] FAT-fs (loop3): Directory bread(block 32) failed [ 91.466600][ T6758] FAT-fs (loop3): Directory bread(block 33) failed [ 91.474628][ T6758] FAT-fs (loop3): Directory bread(block 34) failed [ 91.496696][ T6758] FAT-fs (loop3): Directory bread(block 35) failed [ 91.516625][ T6758] FAT-fs (loop3): Directory bread(block 36) failed [ 91.536155][ T6758] FAT-fs (loop3): Directory bread(block 37) failed [ 91.556613][ T6758] FAT-fs (loop3): Directory bread(block 38) failed [ 91.566664][ T6758] FAT-fs (loop3): Directory bread(block 39) failed [ 91.586633][ T6758] FAT-fs (loop3): Directory bread(block 40) failed [ 91.594906][ T6758] FAT-fs (loop3): Directory bread(block 41) failed [ 91.612910][ T6762] tap0: tun_chr_ioctl cmd 1074025678 [ 91.618636][ T6762] tap0: group set to 0 [ 91.717122][ T6764] loop0: detected capacity change from 0 to 4096 [ 91.733307][ T6764] EXT4-fs: inline encryption not supported [ 91.766654][ T6764] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=e842c018, mo2=0003] [ 91.787020][ T6764] System zones: 0-5 [ 91.794473][ T6764] EXT4-fs (loop0): shut down requested (0) [ 91.852723][ T54] Bluetooth: hci0: Frame reassembly failed (-84) [ 91.956626][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 92.207072][ T6800] loop1: detected capacity change from 0 to 128 [ 92.231744][ T6802] loop3: detected capacity change from 0 to 256 [ 92.319157][ T6806] __nla_validate_parse: 2 callbacks suppressed [ 92.319231][ T6806] netlink: 204 bytes leftover after parsing attributes in process `syz.4.1408'. [ 92.342085][ T6809] loop3: detected capacity change from 0 to 256 [ 92.348634][ T6806] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1408'. [ 92.353538][ T6809] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 92.392977][ T6809] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 92.508142][ T6820] loop3: detected capacity change from 0 to 128 [ 92.521572][ T6818] macvtap1: entered promiscuous mode [ 92.529088][ T6818] team0: entered promiscuous mode [ 92.534166][ T6818] team_slave_0: entered promiscuous mode [ 92.541812][ T6818] team_slave_1: entered promiscuous mode [ 92.553936][ T6818] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 92.563487][ T6818] team0: Device macvtap1 is already an upper device of the team interface [ 92.573219][ T6822] loop0: detected capacity change from 0 to 128 [ 92.587895][ T6818] team0: left promiscuous mode [ 92.602858][ T6822] ext4 filesystem being mounted at /282/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.619785][ T9] team_slave_0: left promiscuous mode [ 92.625272][ T9] team_slave_1: left promiscuous mode [ 92.733753][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.733753][ T30] loop3: rw=1, sector=145, nr_sectors = 16 limit=128 [ 92.757229][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.757229][ T30] loop3: rw=1, sector=169, nr_sectors = 8 limit=128 [ 92.770940][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.770940][ T30] loop3: rw=1, sector=185, nr_sectors = 8 limit=128 [ 92.795699][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.795699][ T30] loop3: rw=1, sector=201, nr_sectors = 8 limit=128 [ 92.814372][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.814372][ T30] loop3: rw=1, sector=217, nr_sectors = 8 limit=128 [ 92.828476][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.828476][ T30] loop3: rw=1, sector=233, nr_sectors = 8 limit=128 [ 92.842174][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.842174][ T30] loop3: rw=1, sector=249, nr_sectors = 8 limit=128 [ 92.855742][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.855742][ T30] loop3: rw=1, sector=265, nr_sectors = 8 limit=128 [ 92.869698][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.869698][ T30] loop3: rw=1, sector=281, nr_sectors = 8 limit=128 [ 92.885005][ T30] kworker/u8:1: attempt to access beyond end of device [ 92.885005][ T30] loop3: rw=1, sector=297, nr_sectors = 8 limit=128 [ 92.926696][ T6839] loop4: detected capacity change from 0 to 512 [ 92.932190][ T6841] loop3: detected capacity change from 0 to 512 [ 92.947801][ T6841] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 92.966354][ T6841] EXT4-fs (loop3): 1 truncate cleaned up [ 93.061850][ T6849] program syz.3.1426 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 93.092892][ T6853] program syz.3.1428 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 93.166801][ T6861] netlink: 'syz.1.1432': attribute type 12 has an invalid length. [ 93.174798][ T6861] netlink: 120 bytes leftover after parsing attributes in process `syz.1.1432'. [ 93.239899][ T6866] ext4 filesystem being mounted at /284/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 93.305904][ T6876] netlink: 'syz.0.1438': attribute type 3 has an invalid length. [ 93.340992][ T6878] ext4 filesystem being mounted at /298/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.464271][ T6892] program syz.0.1445 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 93.481290][ T6890] SELinux: security_context_str_to_sid () failed with errno=-22 [ 93.634082][ T6913] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1454'. [ 93.713217][ T6923] netlink: 'syz.4.1460': attribute type 12 has an invalid length. [ 93.734819][ T6923] netlink: 'syz.4.1460': attribute type 29 has an invalid length. [ 93.748872][ T6923] netlink: 148 bytes leftover after parsing attributes in process `syz.4.1460'. [ 93.866958][ T6646] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 93.908903][ T6942] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 93.963121][ T6942] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a84ee02c, mo2=0002] [ 93.988564][ T6942] System zones: 1-12 [ 93.997048][ T6942] EXT4-fs (loop4): orphan cleanup on readonly fs [ 94.003767][ T6942] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1469: invalid indirect mapped block 2 (level 2) [ 94.019754][ T6948] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1471'. [ 94.032237][ T6942] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 94.033917][ T6942] EXT4-fs (loop4): Remounting filesystem read-only [ 94.043103][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 94.043120][ C1] EXT4-fs (loop4): initial error at time 1778829571: ext4_free_branches:1023: inode 11 [ 94.043150][ C1] EXT4-fs (loop4): last error at time 1778829571: ext4_free_branches:1023: inode 11 [ 94.102223][ T6942] EXT4-fs (loop4): 1 truncate cleaned up [ 94.118347][ T6954] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6954 comm=syz.1.1474 [ 94.177833][ T6958] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1477'. [ 94.512660][ T6988] ext4 filesystem being mounted at /330/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.530390][ T6988] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1489: bg 0: block 345: padding at end of block bitmap is not set [ 94.546014][ T6988] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 94.558415][ T6988] EXT4-fs (loop4): This should not happen!! Data will be lost [ 94.558415][ T6988] [ 94.588567][ T3302] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 94.626454][ T6999] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 94.740418][ T7008] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.1496: corrupted in-inode xattr: invalid ea_ino [ 94.775837][ T7008] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.776133][ T7008] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1496: couldn't read orphan inode 15 (err -117) [ 94.785399][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 94.785435][ C1] EXT4-fs (loop4): initial error at time 1778829572: ext4_iget_extra_inode:5128: inode 15 [ 94.785470][ C1] EXT4-fs (loop4): last error at time 1778829572: ext4_iget_extra_inode:5128: inode 15 [ 94.873618][ T7014] random: crng reseeded on system resumption [ 94.876962][ T7008] loop4: lost filesystem error report for type 5 error -117 [ 94.893262][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 94.893281][ T28] audit: type=1400 audit(1778829572.233:1190): avc: denied { write } for pid=7007 comm="syz.4.1496" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 94.940858][ T28] audit: type=1400 audit(1778829572.233:1191): avc: denied { write } for pid=7007 comm="syz.4.1496" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 95.091408][ T7032] EXT4-fs: Ignoring removed nobh option [ 95.104556][ T7032] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 95.119959][ T7032] EXT4-fs (loop2): 1 truncate cleaned up [ 95.135664][ T28] audit: type=1400 audit(1778829572.483:1192): avc: denied { write } for pid=7030 comm="syz.2.1508" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 95.206105][ T7040] validate_nla: 2 callbacks suppressed [ 95.213827][ T7040] netlink: 'syz.1.1510': attribute type 5 has an invalid length. [ 95.488411][ T7063] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1522'. [ 95.858831][ T7090] EXT4-fs: Ignoring removed oldalloc option [ 95.896740][ T7090] EXT4-fs: Ignoring removed nobh option [ 95.913399][ T7090] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.1535: iget: bad extra_isize 90 (inode size 256) [ 95.977699][ T7090] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 95.981088][ T7090] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.1535: error while reading EA inode 11 err=-117 [ 95.990315][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 95.990353][ C0] EXT4-fs (loop3): initial error at time 1778829573: ext4_xattr_inode_iget:441: inode 11 [ 95.990393][ C0] EXT4-fs (loop3): last error at time 1778829573: ext4_xattr_inode_iget:441: inode 11 [ 96.084984][ T7090] loop3: lost filesystem error report for type 5 error -117 [ 96.085220][ T7090] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.1535: iget: bad extra_isize 90 (inode size 256) [ 96.148498][ T7090] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 96.148778][ T7090] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.1535: error while reading EA inode 11 err=-117 [ 96.212875][ T7090] loop3: lost filesystem error report for type 5 error -117 [ 96.213113][ T7090] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.1535: iget: bad extra_isize 90 (inode size 256) [ 96.259476][ T7106] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1542'. [ 96.272542][ T7090] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 96.272733][ T7090] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.1535: error while reading EA inode 18 err=-117 [ 96.274036][ T7104] ext3: Unknown parameter 'noacl' [ 96.309500][ T7090] loop3: lost filesystem error report for type 5 error -117 [ 96.309737][ T7090] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.1535: iget: bad extra_isize 90 (inode size 256) [ 96.375288][ T7090] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 96.375546][ T7090] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.1535: error while reading EA inode 18 err=-117 [ 96.406646][ T7090] loop3: lost filesystem error report for type 5 error -117 [ 96.407077][ T7090] EXT4-fs (loop3): 1 orphan inode deleted [ 96.439308][ T7112] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1545'. [ 96.481412][ T28] audit: type=1400 audit(1778829573.833:1193): avc: denied { write } for pid=7117 comm="syz.1.1548" name="usbmon5" dev="devtmpfs" ino=157 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 96.540517][ T28] audit: type=1400 audit(1778829573.873:1194): avc: denied { ioctl } for pid=7119 comm="syz.4.1549" path="socket:[15609]" dev="sockfs" ino=15609 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 96.620858][ T7127] set_capacity_and_notify: 10 callbacks suppressed [ 96.620877][ T7127] loop3: detected capacity change from 0 to 512 [ 96.645406][ T7127] EXT4-fs: Ignoring removed nobh option [ 96.660903][ T7127] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 96.702619][ T7127] EXT4-fs (loop3): 1 truncate cleaned up [ 96.720606][ T7127] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 96.740566][ T28] audit: type=1400 audit(1778829574.093:1195): avc: denied { read } for pid=7126 comm="syz.3.1552" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 96.767029][ T28] audit: type=1400 audit(1778829574.093:1196): avc: denied { open } for pid=7126 comm="syz.3.1552" path="/" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 96.793668][ T7137] loop1: detected capacity change from 0 to 512 [ 96.835522][ T7139] loop0: detected capacity change from 0 to 512 [ 96.841253][ T7137] ext4 filesystem being mounted at /320/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.863338][ T7139] EXT4-fs (loop0): 1 truncate cleaned up [ 96.882598][ T28] audit: type=1400 audit(1778829574.233:1197): avc: denied { write } for pid=7136 comm="syz.1.1556" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 96.907080][ T28] audit: type=1400 audit(1778829574.263:1198): avc: denied { write } for pid=7138 comm="syz.0.1558" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 96.928986][ T28] audit: type=1400 audit(1778829574.273:1199): avc: denied { append } for pid=7138 comm="syz.0.1558" path="/308/file1/cpuset.effective_cpus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 97.080213][ T7150] loop1: detected capacity change from 0 to 512 [ 97.123053][ T7150] ext4 filesystem being mounted at /321/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.278036][ T7164] can0: slcan on ttyS3. [ 97.397079][ T7164] can0 (unregistered): slcan off ttyS3. [ 97.617629][ T7194] program syz.2.1573 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 97.762474][ T7185] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.777864][ T7204] SELinux: failed to load policy [ 97.787223][ T7185] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.819682][ T35] hid_parser_main: 14 callbacks suppressed [ 97.819704][ T35] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 97.860873][ T35] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 97.875783][ T7223] sctp: [Deprecated]: syz.4.1581 (pid 7223) Use of int in max_burst socket option deprecated. [ 97.875783][ T7223] Use struct sctp_assoc_value instead [ 97.900173][ T7222] usb usb8: usbfs: process 7222 (syz.2.1580) did not claim interface 2 before use [ 97.928331][ T7224] fido_id[7224]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 97.975929][ T7234] loop2: detected capacity change from 0 to 1024 [ 98.020308][ T7234] ext4 filesystem being mounted at /279/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.341022][ T7257] netlink: 84 bytes leftover after parsing attributes in process `syz.0.1594'. [ 98.361767][ T7260] program syz.4.1596 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 98.379627][ T7255] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.432036][ T7265] loop0: detected capacity change from 0 to 512 [ 98.445556][ T7255] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.500593][ T7265] ext4 filesystem being mounted at /321/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 98.525912][ T7265] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1598: bg 0: block 217: padding at end of block bitmap is not set [ 99.386442][ T7255] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.472198][ T7255] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.563479][ T12] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.600340][ T12] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.633395][ T54] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.645135][ T7288] vhci_hcd vhci_hcd.4: invalid port number 255 [ 99.660102][ T54] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.668506][ T7288] vhci_hcd vhci_hcd.4: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 99.898761][ T7300] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1612'. [ 100.027789][ T7304] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1615'. [ 100.425513][ T7321] ieee802154 phy0 wpan0: encryption failed: -22 [ 100.710771][ T7325] loop4: detected capacity change from 0 to 2048 [ 100.748380][ T7325] EXT4-fs mount: 50 callbacks suppressed [ 100.748440][ T7325] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.766220][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 100.766238][ T28] audit: type=1400 audit(1778829578.103:1230): avc: denied { write } for pid=7326 comm="syz.2.1624" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 100.836657][ T28] audit: type=1400 audit(1778829578.103:1231): avc: denied { open } for pid=7326 comm="syz.2.1624" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 100.878026][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.886784][ T28] audit: type=1400 audit(1778829578.173:1232): avc: denied { write } for pid=7324 comm="syz.4.1626" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 100.969892][ T28] audit: type=1400 audit(1778829578.323:1233): avc: denied { execute_no_trans } for pid=7334 comm="syz.4.1628" path=2F6D656D66643A5B0BDB58AE5B1AADD16D64C8854858A9250C1A2CE29CB4D7BCF1B386E22F4F70D0A2821E623B28B5E16AC80CE58917EE7C4A903D35EDCFD3AED20711A9A55EFFF595D271258ADA05202864656C6574656429 dev="tmpfs" ino=129 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 101.021996][ T7337] Falling back ldisc for ttyS3. [ 101.195386][ T7357] loop1: detected capacity change from 0 to 128 [ 101.452805][ T7385] loop1: detected capacity change from 0 to 256 [ 101.501322][ T7385] FAT-fs (loop1): Directory bread(block 64) failed [ 101.508112][ T7385] FAT-fs (loop1): Directory bread(block 65) failed [ 101.524597][ T7385] FAT-fs (loop1): Directory bread(block 66) failed [ 101.546348][ T7385] FAT-fs (loop1): Directory bread(block 67) failed [ 101.553137][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88811bc8c000: rx timeout, send abort [ 101.561689][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811bc8c000: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 101.614789][ T7385] FAT-fs (loop1): Directory bread(block 68) failed [ 101.665870][ T7397] netlink: 'syz.3.1658': attribute type 83 has an invalid length. [ 101.675650][ T7385] FAT-fs (loop1): Directory bread(block 69) failed [ 101.684821][ T7398] ieee802154 phy0 wpan0: encryption failed: -22 [ 101.712895][ T7385] FAT-fs (loop1): Directory bread(block 70) failed [ 101.739811][ T7385] FAT-fs (loop1): Directory bread(block 71) failed [ 101.770380][ T7385] FAT-fs (loop1): Directory bread(block 72) failed [ 101.780454][ T7385] FAT-fs (loop1): Directory bread(block 73) failed [ 101.881441][ T7412] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1664'. [ 101.920597][ T7412] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1664'. [ 102.430732][ T28] audit: type=1400 audit(1778829579.783:1234): avc: denied { read } for pid=7427 comm="syz.3.1672" path="socket:[16082]" dev="sockfs" ino=16082 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 102.501613][ T28] audit: type=1400 audit(1778829579.833:1235): avc: denied { write } for pid=7427 comm="syz.3.1672" path="socket:[16082]" dev="sockfs" ino=16082 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 102.757824][ T7441] loop3: detected capacity change from 0 to 2048 [ 102.797488][ T7441] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c028, mo2=0002] [ 102.810369][ T7441] System zones: 0-7 [ 102.818072][ T7441] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.884802][ T28] audit: type=1400 audit(1778829580.233:1236): avc: denied { write } for pid=7440 comm="syz.3.1678" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 102.912928][ T7441] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.1678: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 102.963151][ T7441] EXT4-fs (loop3): Remounting filesystem read-only [ 103.010966][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.043340][ T7450] loop1: detected capacity change from 0 to 4096 [ 103.101627][ T7450] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #4: comm syz.1.1680: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 103.120041][ T7450] loop1: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 103.126579][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 103.142149][ C1] EXT4-fs (loop1): initial error at time 1778829580: ext4_ext_check_inode:521: inode 4 [ 103.151878][ C1] EXT4-fs (loop1): last error at time 1778829580: ext4_ext_check_inode:521: inode 4 [ 103.169183][ T7450] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.1680: Bad quota inode: 4, type: 1 [ 103.271606][ T7450] loop1: lost filesystem error report for type 5 error -117 [ 103.278010][ T7450] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 103.314276][ T7464] loop3: detected capacity change from 0 to 2048 [ 103.351929][ T7464] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.372300][ T7450] EXT4-fs (loop1): mount failed [ 103.377478][ T7464] ext4 filesystem being mounted at /338/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.535309][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.744497][ T7485] loop0: detected capacity change from 0 to 8192 [ 103.760596][ T7485] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 103.954597][ T7502] loop1: detected capacity change from 0 to 4096 [ 103.979076][ T7502] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.015127][ T28] audit: type=1400 audit(1778829581.363:1237): avc: denied { write } for pid=7500 comm="syz.1.1703" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 104.075024][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.190420][ T7509] loop3: detected capacity change from 0 to 4096 [ 104.198515][ T7509] EXT4-fs: test_dummy_encryption option not supported [ 105.099335][ T28] audit: type=1400 audit(1778829582.453:1238): avc: denied { append } for pid=7546 comm="syz.2.1721" name="loop6" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 105.215854][ T7550] --map-set only usable from mangle table [ 105.494429][ T7561] loop2: detected capacity change from 0 to 1024 [ 105.513834][ T7561] EXT4-fs: Ignoring removed mblk_io_submit option [ 105.531924][ T7561] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 105.556736][ T7561] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 105.582030][ T7561] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #11: comm syz.2.1729: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 105.649954][ T7561] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 105.650298][ T7561] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1729: couldn't read orphan inode 11 (err -117) [ 105.659520][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 105.659537][ C0] EXT4-fs (loop2): initial error at time 1778829583: ext4_ext_check_inode:521: inode 11 [ 105.659571][ C0] EXT4-fs (loop2): last error at time 1778829583: ext4_ext_check_inode:521: inode 11 [ 105.718854][ T7561] loop2: lost filesystem error report for type 5 error -117 [ 105.720243][ T7561] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.763251][ T28] audit: type=1400 audit(1778829583.113:1239): avc: denied { bind } for pid=7579 comm="syz.3.1735" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 105.834771][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.053525][ T28] audit: type=1400 audit(1778829583.403:1240): avc: denied { getopt } for pid=7593 comm="syz.0.1740" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 106.234358][ T7601] loop0: detected capacity change from 0 to 4096 [ 106.270467][ T7601] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #4: comm syz.0.1743: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 106.345806][ T7601] loop0: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 106.346067][ T7601] EXT4-fs error (device loop0): ext4_quota_enable:7228: comm syz.0.1743: Bad quota inode: 4, type: 1 [ 106.355257][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 106.355276][ C1] EXT4-fs (loop0): initial error at time 1778829583: ext4_ext_check_inode:521: inode 4 [ 106.355318][ C1] EXT4-fs (loop0): last error at time 1778829583: ext4_ext_check_inode:521: inode 4 [ 106.435640][ T7605] loop4: detected capacity change from 0 to 2048 [ 106.443324][ T7601] loop0: lost filesystem error report for type 5 error -117 [ 106.445793][ T7601] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 106.483454][ T7601] EXT4-fs (loop0): mount failed [ 106.506288][ T7605] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c028, mo2=0002] [ 106.534638][ T7605] System zones: 0-7 [ 106.557977][ T7605] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.607629][ T7605] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.1745: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 106.627026][ T28] audit: type=1400 audit(1778829583.963:1241): avc: denied { write } for pid=7604 comm="syz.4.1745" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 106.692102][ T7605] EXT4-fs (loop4): Remounting filesystem read-only [ 106.753624][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.914638][ T7626] syz.4.1753 (7626) used greatest stack depth: 8520 bytes left [ 107.092975][ T7647] loop4: detected capacity change from 0 to 512 [ 107.650697][ T7649] ip6gre2: entered allmulticast mode [ 107.659092][ T7649] team0: Device ip6gre2 is of different type [ 107.826183][ T7667] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1769'. [ 108.024206][ T7670] netdevsim netdevsim4 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 108.046987][ T7670] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.074072][ T7678] loop0: detected capacity change from 0 to 1024 [ 108.081143][ T7678] ext4: Unknown parameter 'noacl' [ 108.127554][ T7670] netdevsim netdevsim4 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 108.138272][ T28] audit: type=1400 audit(1778829585.493:1242): avc: denied { accept } for pid=7674 comm="syz.3.1776" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 108.169922][ T7670] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.252637][ T7670] netdevsim netdevsim4 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 108.286420][ T7670] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.375991][ T7670] netdevsim netdevsim4 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 108.386703][ T7670] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.389059][ T7702] loop1: detected capacity change from 0 to 512 [ 108.424375][ T7702] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 108.438697][ T7702] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.458815][ T7702] ext4 filesystem being mounted at /368/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.475789][ T28] audit: type=1400 audit(1778829585.823:1243): avc: denied { write } for pid=7701 comm="syz.1.1787" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 108.497916][ T28] audit: type=1400 audit(1778829585.843:1244): avc: denied { write } for pid=7701 comm="syz.1.1787" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 108.519925][ T28] audit: type=1400 audit(1778829585.843:1245): avc: denied { write } for pid=7701 comm="syz.1.1787" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 108.541708][ T28] audit: type=1400 audit(1778829585.843:1246): avc: denied { rmdir } for pid=7701 comm="syz.1.1787" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 108.576506][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.654591][ T28] audit: type=1400 audit(1778829586.003:1247): avc: denied { connect } for pid=7714 comm="syz.1.1792" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 108.800569][ T7723] SELinux: failed to load policy [ 109.094752][ T49] netdevsim netdevsim4 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 109.115297][ T7735] loop0: detected capacity change from 0 to 128 [ 109.120788][ T49] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.147565][ T49] netdevsim netdevsim4 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 109.162367][ T49] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.189875][ T28] audit: type=1400 audit(1778829586.543:1248): avc: denied { map } for pid=7734 comm="syz.1.1802" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 109.255767][ T7744] loop0: detected capacity change from 0 to 128 [ 109.270617][ T7744] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 109.273252][ T49] netdevsim netdevsim4 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 109.294923][ T49] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.305009][ T7744] ext4 filesystem being mounted at /363/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.318518][ T28] audit: type=1400 audit(1778829586.673:1249): avc: denied { write } for pid=7743 comm="syz.0.1805" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 109.346146][ T49] netdevsim netdevsim4 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 109.360641][ T49] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.413649][ T3306] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 109.819282][ T7787] program syz.4.1825 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 109.936469][ T7799] random: crng reseeded on system resumption [ 110.302449][ T7814] loop1: detected capacity change from 0 to 512 [ 110.324539][ T7814] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 110.332769][ T7814] System zones: 1-12 [ 110.337492][ T7814] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.1837: Directory hole found for htree index block 0 [ 110.354833][ T7814] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 110.355119][ T7814] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 110.364221][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 110.364241][ C0] EXT4-fs (loop1): initial error at time 1778829587: dx_probe:791: inode 2 [ 110.364272][ C0] EXT4-fs (loop1): last error at time 1778829587: dx_probe:791: inode 2 [ 110.397481][ T7814] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.1837: Directory hole found for htree index block 0 [ 110.412680][ T7814] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 110.412847][ T7814] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 110.450905][ T7814] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.473182][ T7814] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.1837: Directory hole found for htree index block 0 [ 110.495223][ T7814] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.1837: Directory hole found for htree index block 0 [ 110.508714][ T7824] geneve2: entered promiscuous mode [ 110.514029][ T7824] geneve2: entered allmulticast mode [ 110.529895][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.567563][ T7828] program syz.1.1843 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 110.611080][ T7832] random: crng reseeded on system resumption [ 110.677452][ T7836] loop4: detected capacity change from 0 to 1024 [ 110.684785][ T7836] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 110.697367][ T7836] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.1848: lblock 2 mapped to illegal pblock 2 (length 1) [ 110.711606][ T7836] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 110.711766][ T7836] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 48: comm syz.4.1848: lblock 0 mapped to illegal pblock 48 (length 1) [ 110.720910][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 110.720936][ C1] EXT4-fs (loop4): initial error at time 1778829588: ext4_map_blocks:791: inode 3: block 2 [ 110.720981][ C1] EXT4-fs (loop4): last error at time 1778829588: ext4_map_blocks:791: inode 3: block 2 [ 110.761707][ T7836] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 110.763183][ T7836] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1848: Failed to acquire dquot type 0 [ 110.783687][ T7836] loop4: lost filesystem error report for type 5 error -117 [ 110.784814][ T7836] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 110.802225][ T7836] loop4: lost filesystem error report for type 5 error -117 [ 110.802329][ T7836] EXT4-fs error (device loop4): ext4_evict_inode:267: inode #11: comm syz.4.1848: mark_inode_dirty error [ 110.821083][ T7836] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 110.821290][ T7836] EXT4-fs warning (device loop4): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 110.840748][ T7836] EXT4-fs (loop4): 1 orphan inode deleted [ 110.847193][ T7836] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.859317][ T12] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 110.873797][ T12] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 110.873894][ T12] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 0 [ 110.937575][ T12] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm kworker/u8:0: lblock 2 mapped to illegal pblock 2 (length 1) [ 110.941784][ T7844] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1851'. [ 110.961420][ T7844] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1851'. [ 110.970643][ T12] EXT4-fs error (device loop4): ext4_write_dquot:7014: comm kworker/u8:0: Failed to commit dquot type 0 [ 110.972722][ T7844] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1851'. [ 110.992152][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.011728][ T3302] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 111.024966][ T3302] loop4: lost filesystem error report for type 5 error -117 [ 111.025112][ T3302] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 111.053067][ T7846] loop0: detected capacity change from 0 to 512 [ 111.056626][ T3302] loop4: lost filesystem error report for type 5 error -117 [ 111.061040][ T3302] EXT4-fs error (device loop4): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 111.080830][ T3302] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 111.087304][ T7846] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 111.121270][ T7846] EXT4-fs (loop0): orphan cleanup on readonly fs [ 111.128236][ T7846] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1852: Block bitmap for bg 0 marked uninitialized [ 111.141880][ T7846] loop0: lost filesystem error report for type 5 error -117 [ 111.142020][ T7846] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 111.149438][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 111.149455][ C0] EXT4-fs (loop0): initial error at time 1778829588: ext4_read_block_bitmap_nowait:517 [ 111.149484][ C0] EXT4-fs (loop0): last error at time 1778829588: ext4_read_block_bitmap_nowait:517 [ 111.184198][ T7846] loop0: lost filesystem error report for type 5 error -117 [ 111.185649][ T7846] EXT4-fs (loop0): 1 orphan inode deleted [ 111.205552][ T7846] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 111.231570][ T7846] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 111.265866][ T7846] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 111.333964][ T7846] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1852: Block bitmap for bg 0 marked uninitialized [ 111.358018][ T7846] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1852: Block bitmap for bg 0 marked uninitialized [ 111.383884][ T7846] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1852: Block bitmap for bg 0 marked uninitialized [ 111.418555][ T7846] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1852: Block bitmap for bg 0 marked uninitialized [ 111.429423][ T7859] loop5: detected capacity change from 0 to 7 [ 111.453206][ T7846] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1852: Block bitmap for bg 0 marked uninitialized [ 111.466919][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.476266][ C0] buffer_io_error: 12 callbacks suppressed [ 111.476282][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 111.491666][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.500893][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 111.509701][ T7859] loop5: unable to read partition table [ 111.515685][ T7846] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1852: Block bitmap for bg 0 marked uninitialized [ 111.537306][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.548111][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.548254][ T7859] loop_reread_partitions: partition scan of loop5 (Wý* %4FLQk݊5) failed (rc=-5) [ 111.557392][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 111.579678][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.588890][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 111.606580][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.615780][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 111.624444][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.633622][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 111.642410][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.651611][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 111.668964][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.693793][ T7871] random: crng reseeded on system resumption [ 111.700873][ T7870] loop4: detected capacity change from 0 to 512 [ 111.725818][ T7870] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 111.764197][ T7874] sctp: [Deprecated]: syz.1.1863 (pid 7874) Use of int in max_burst socket option deprecated. [ 111.764197][ T7874] Use struct sctp_assoc_value instead [ 111.786021][ T7870] EXT4-fs (loop4): orphan cleanup on readonly fs [ 111.805835][ T7870] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.1872: Block bitmap for bg 0 marked uninitialized [ 111.849430][ T7870] loop4: lost filesystem error report for type 5 error -117 [ 111.849605][ T7870] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 111.856998][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 111.857023][ C0] EXT4-fs (loop4): initial error at time 1778829589: ext4_read_block_bitmap_nowait:517 [ 111.857051][ C0] EXT4-fs (loop4): last error at time 1778829589: ext4_read_block_bitmap_nowait:517 [ 111.943156][ T7887] loop1: detected capacity change from 0 to 128 [ 111.986674][ T7870] loop4: lost filesystem error report for type 5 error -117 [ 111.987876][ T7870] EXT4-fs (loop4): 1 orphan inode deleted [ 112.024623][ T7870] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 112.067063][ T7870] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 112.077832][ T7870] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 112.100682][ T7870] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.1872: Block bitmap for bg 0 marked uninitialized [ 112.122072][ T7870] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.1872: Block bitmap for bg 0 marked uninitialized [ 112.136838][ T7870] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.1872: Block bitmap for bg 0 marked uninitialized [ 112.170625][ T7870] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.1872: Block bitmap for bg 0 marked uninitialized [ 112.194529][ T7870] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.1872: Block bitmap for bg 0 marked uninitialized [ 112.212322][ T7870] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.1872: Block bitmap for bg 0 marked uninitialized [ 112.267137][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.289665][ T12] bio_check_eod: 101 callbacks suppressed [ 112.289700][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.289700][ T12] loop1: rw=1, sector=145, nr_sectors = 16 limit=128 [ 112.327055][ T7891] EXT4-fs: Ignoring removed nobh option [ 112.341389][ T7891] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 112.359455][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.359455][ T12] loop1: rw=1, sector=169, nr_sectors = 8 limit=128 [ 112.386499][ T7891] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #11: comm syz.4.1868: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 112.407379][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.407379][ T12] loop1: rw=1, sector=185, nr_sectors = 8 limit=128 [ 112.420180][ T7891] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 112.420933][ T7891] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1868: couldn't read orphan inode 11 (err -117) [ 112.430212][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 112.430250][ C0] EXT4-fs (loop4): initial error at time 1778829589: ext4_ext_check_inode:521: inode 11 [ 112.430293][ C0] EXT4-fs (loop4): last error at time 1778829589: ext4_ext_check_inode:521: inode 11 [ 112.459686][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.459686][ T12] loop1: rw=1, sector=201, nr_sectors = 8 limit=128 [ 112.495982][ T7891] loop4: lost filesystem error report for type 5 error -117 [ 112.499271][ T7891] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.536815][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.536815][ T12] loop1: rw=1, sector=217, nr_sectors = 8 limit=128 [ 112.553683][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.553683][ T12] loop1: rw=1, sector=233, nr_sectors = 8 limit=128 [ 112.568201][ T7891] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1868: Invalid block bitmap block 0 in block_group 0 [ 112.569004][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 112.569046][ T28] audit: type=1400 audit(1778829589.923:1250): avc: denied { write } for pid=7890 comm="syz.4.1868" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 112.610307][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.610307][ T12] loop1: rw=1, sector=249, nr_sectors = 8 limit=128 [ 112.611670][ T7891] Quota error (device loop4): write_blk: dquota write failed [ 112.625226][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.625226][ T12] loop1: rw=1, sector=265, nr_sectors = 8 limit=128 [ 112.644758][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.644758][ T12] loop1: rw=1, sector=281, nr_sectors = 8 limit=128 [ 112.658474][ T12] kworker/u8:0: attempt to access beyond end of device [ 112.658474][ T12] loop1: rw=1, sector=297, nr_sectors = 8 limit=128 [ 112.660198][ T7891] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 112.701463][ T7891] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1868: Failed to acquire dquot type 0 [ 112.724054][ T28] audit: type=1400 audit(1778829590.073:1251): avc: denied { write } for pid=7890 comm="syz.4.1868" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 112.747735][ T7903] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.1868: Invalid inode bitmap blk 137438953472 in block_group 0 [ 112.844507][ T12] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm kworker/u8:0: Invalid inode table block 8589934593 in block_group 0 [ 112.871638][ T7912] ext4: Unknown parameter 'noacl' [ 112.909461][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.999303][ T7920] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1882'. [ 113.123260][ T7933] set_capacity_and_notify: 2 callbacks suppressed [ 113.123274][ T7933] loop1: detected capacity change from 0 to 512 [ 113.148431][ T7937] netlink: 'syz.2.1890': attribute type 3 has an invalid length. [ 113.160203][ T7933] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.1887: corrupted inode contents [ 113.185851][ T7933] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 113.186057][ T7933] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #15: comm syz.1.1887: mark_inode_dirty error [ 113.195353][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 113.195376][ C1] EXT4-fs (loop1): initial error at time 1778829590: ext4_do_update_inode:5690: inode 15 [ 113.195402][ C1] EXT4-fs (loop1): last error at time 1778829590: ext4_do_update_inode:5690: inode 15 [ 113.316214][ T7933] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 113.317031][ T7933] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.1887: corrupted inode contents [ 113.381305][ T7933] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3001: inode #15: comm syz.1.1887: mark_inode_dirty error [ 113.405752][ T7933] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3004: inode #15: comm syz.1.1887: mark inode dirty (error -117) [ 113.433743][ T7933] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 113.444333][ T7933] EXT4-fs (loop1): 1 orphan inode deleted [ 113.450909][ T7933] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.487822][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.639138][ T7959] loop1: detected capacity change from 0 to 8192 [ 113.657922][ T7959] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 114.299323][ T7981] loop2: detected capacity change from 0 to 128 [ 114.339014][ T7981] FAT-fs (loop2): error, clusters badly computed (0 != 1) [ 114.353115][ T7981] FAT-fs (loop2): Filesystem has been set read-only [ 114.371120][ T7981] FAT-fs (loop2): error, clusters badly computed (1 != 2) [ 114.406990][ T7981] FAT-fs (loop2): error, clusters badly computed (2 != 3) [ 114.425834][ T7981] FAT-fs (loop2): error, clusters badly computed (3 != 4) [ 114.450191][ T7981] FAT-fs (loop2): error, clusters badly computed (4 != 5) [ 114.479992][ T7981] FAT-fs (loop2): error, clusters badly computed (5 != 6) [ 114.502632][ T7981] FAT-fs (loop2): error, clusters badly computed (6 != 7) [ 114.529046][ T7981] FAT-fs (loop2): error, clusters badly computed (7 != 8) [ 114.537807][ T7981] FAT-fs (loop2): error, clusters badly computed (8 != 9) [ 114.886719][ T7995] loop2: detected capacity change from 0 to 1024 [ 114.903209][ T7995] ext4: Unknown parameter 'noacl' [ 115.176697][ T8006] loop1: detected capacity change from 0 to 128 [ 115.187990][ T8000] loop3: detected capacity change from 0 to 256 [ 115.226992][ T8006] FAT-fs (loop1): Directory bread(block 32) failed [ 115.244677][ T8006] FAT-fs (loop1): Directory bread(block 33) failed [ 115.261498][ T8006] FAT-fs (loop1): Directory bread(block 34) failed [ 115.277464][ T8006] FAT-fs (loop1): Directory bread(block 35) failed [ 115.278439][ T28] audit: type=1400 audit(1778829592.633:1252): avc: denied { mounton } for pid=7999 comm="syz.3.1914" path="/381/file0/file0" dev="loop3" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 115.293942][ T8006] FAT-fs (loop1): Directory bread(block 36) failed [ 115.335820][ T8006] FAT-fs (loop1): Directory bread(block 37) failed [ 115.350164][ T8006] FAT-fs (loop1): Directory bread(block 38) failed [ 115.364032][ T8006] FAT-fs (loop1): Directory bread(block 39) failed [ 115.396997][ T8006] FAT-fs (loop1): Directory bread(block 40) failed [ 115.418174][ T8006] FAT-fs (loop1): Directory bread(block 41) failed [ 115.485266][ T8006] FAT-fs (loop1): Filesystem has been set read-only [ 115.504047][ T8006] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 115.648779][ T8014] loop0: detected capacity change from 0 to 128 [ 115.748288][ T8014] FAT-fs (loop0): error, clusters badly computed (0 != 1) [ 115.770940][ T8014] FAT-fs (loop0): Filesystem has been set read-only [ 115.795330][ T8014] FAT-fs (loop0): error, clusters badly computed (1 != 2) [ 115.814242][ T8014] FAT-fs (loop0): error, clusters badly computed (2 != 3) [ 115.823765][ T8014] FAT-fs (loop0): error, clusters badly computed (3 != 4) [ 115.832829][ T8014] FAT-fs (loop0): error, clusters badly computed (4 != 5) [ 115.849685][ T8014] FAT-fs (loop0): error, clusters badly computed (5 != 6) [ 115.860272][ T8014] FAT-fs (loop0): error, clusters badly computed (6 != 7) [ 115.872994][ T8014] FAT-fs (loop0): error, clusters badly computed (7 != 8) [ 115.881635][ T8014] FAT-fs (loop0): error, clusters badly computed (8 != 9) [ 116.417863][ T28] audit: type=1400 audit(1778829593.773:1253): avc: denied { write } for pid=8033 comm="syz.4.1933" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 116.703378][ T8046] : renamed from vlan0 (while UP) [ 116.704069][ T28] audit: type=1400 audit(1778829594.053:1254): avc: denied { open } for pid=8047 comm="syz.2.1937" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 116.736929][ T28] audit: type=1400 audit(1778829594.053:1255): avc: denied { kernel } for pid=8047 comm="syz.2.1937" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 116.834565][ T8056] loop3: detected capacity change from 0 to 512 [ 116.875270][ T8058] netlink: 'syz.4.1943': attribute type 4 has an invalid length. [ 116.997830][ T3407] IPVS: starting estimator thread 0... [ 117.006500][ T8067] loop3: detected capacity change from 0 to 512 [ 117.022820][ T8067] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 117.054752][ T8067] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #15: comm syz.3.1947: iget: bad i_size value: 360287970189639680 [ 117.078513][ T8067] fserror_report: 3 callbacks suppressed [ 117.078529][ T8067] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 117.106602][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 117.122557][ C1] EXT4-fs (loop3): initial error at time 1778829594: ext4_orphan_get:1397: inode 15 [ 117.127229][ T8066] IPVS: using max 2208 ests per chain, 110400 per kthread [ 117.132143][ C1] EXT4-fs (loop3): last error at time 1778829594: ext4_orphan_get:1397: inode 15 [ 117.152067][ T8067] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.1947: couldn't read orphan inode 15 (err -117) [ 117.186348][ T8067] loop3: lost filesystem error report for type 5 error -117 [ 117.187256][ T8067] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.273758][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.353165][ T8080] loop3: detected capacity change from 0 to 512 [ 117.371853][ T8080] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.400827][ T8080] ext4 filesystem being mounted at /391/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.450070][ T8080] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1953'. [ 117.464584][ T28] audit: type=1400 audit(1778829594.813:1256): avc: denied { tracepoint } for pid=8087 comm="syz.2.1954" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 117.497702][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.500123][ T3407] IPVS: starting estimator thread 0... [ 117.634139][ T8086] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.647024][ T8089] IPVS: using max 2256 ests per chain, 112800 per kthread [ 117.711264][ T8086] EXT4-fs (loop4): resizing filesystem from 512 to 0 blocks [ 117.740438][ T8086] EXT4-fs warning (device loop4): ext4_resize_fs:2041: can't shrink FS - resize aborted [ 117.784901][ T28] audit: type=1326 audit(1778829595.133:1257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 117.822994][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.843821][ T28] audit: type=1326 audit(1778829595.133:1258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 117.877810][ T28] audit: type=1326 audit(1778829595.173:1259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 117.940503][ T28] audit: type=1326 audit(1778829595.173:1260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 117.968417][ T8105] FAT-fs (loop3): error, clusters badly computed (0 != 1) [ 117.977233][ T8105] FAT-fs (loop3): Filesystem has been set read-only [ 117.989291][ T8105] FAT-fs (loop3): error, clusters badly computed (1 != 2) [ 118.001491][ T28] audit: type=1326 audit(1778829595.173:1261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 118.027973][ T8105] FAT-fs (loop3): error, clusters badly computed (2 != 3) [ 118.035957][ T8105] FAT-fs (loop3): error, clusters badly computed (3 != 4) [ 118.044316][ T8105] FAT-fs (loop3): error, clusters badly computed (4 != 5) [ 118.053463][ T28] audit: type=1326 audit(1778829595.173:1262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 118.083520][ T8105] FAT-fs (loop3): error, clusters badly computed (5 != 6) [ 118.093632][ T8105] FAT-fs (loop3): error, clusters badly computed (6 != 7) [ 118.102692][ T28] audit: type=1326 audit(1778829595.173:1263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 118.114281][ T8118] erspan0: entered promiscuous mode [ 118.130481][ T8105] FAT-fs (loop3): error, clusters badly computed (7 != 8) [ 118.142024][ T8105] FAT-fs (loop3): error, clusters badly computed (8 != 9) [ 118.142978][ T8119] set_capacity_and_notify: 2 callbacks suppressed [ 118.143027][ T8119] loop2: detected capacity change from 0 to 128 [ 118.151610][ T28] audit: type=1326 audit(1778829595.173:1264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 118.203604][ T28] audit: type=1326 audit(1778829595.173:1265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 118.255478][ T28] audit: type=1326 audit(1778829595.173:1266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8107 comm="syz.1.1962" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f714587ce59 code=0x7ffc0000 [ 118.419498][ T8134] gtp0: entered allmulticast mode [ 118.438040][ T8134] team0: Device gtp0 is of different type [ 118.522949][ T8143] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1979'. [ 118.609137][ T8150] loop4: detected capacity change from 0 to 512 [ 118.646507][ T8150] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 118.678743][ T8150] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.704499][ T8150] ext4 filesystem being mounted at /427/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 118.729059][ T36] bio_check_eod: 102 callbacks suppressed [ 118.729103][ T36] kworker/u8:2: attempt to access beyond end of device [ 118.729103][ T36] loop2: rw=1, sector=145, nr_sectors = 16 limit=128 [ 118.751576][ T8150] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1982: bg 0: block 217: padding at end of block bitmap is not set [ 118.772187][ T36] kworker/u8:2: attempt to access beyond end of device [ 118.772187][ T36] loop2: rw=1, sector=169, nr_sectors = 8 limit=128 [ 118.786052][ T8150] EXT4-fs (loop4): Remounting filesystem read-only [ 118.825171][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.835846][ T36] kworker/u8:2: attempt to access beyond end of device [ 118.835846][ T36] loop2: rw=1, sector=185, nr_sectors = 8 limit=128 [ 118.875231][ T36] kworker/u8:2: attempt to access beyond end of device [ 118.875231][ T36] loop2: rw=1, sector=201, nr_sectors = 8 limit=128 [ 118.888368][ T8165] program syz.4.1990 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 118.905813][ T36] kworker/u8:2: attempt to access beyond end of device [ 118.905813][ T36] loop2: rw=1, sector=217, nr_sectors = 8 limit=128 [ 118.934345][ T36] kworker/u8:2: attempt to access beyond end of device [ 118.934345][ T36] loop2: rw=1, sector=233, nr_sectors = 8 limit=128 [ 118.960719][ T36] kworker/u8:2: attempt to access beyond end of device [ 118.960719][ T36] loop2: rw=1, sector=249, nr_sectors = 8 limit=128 [ 118.975121][ T36] kworker/u8:2: attempt to access beyond end of device [ 118.975121][ T36] loop2: rw=1, sector=265, nr_sectors = 8 limit=128 [ 118.990713][ T36] kworker/u8:2: attempt to access beyond end of device [ 118.990713][ T36] loop2: rw=1, sector=281, nr_sectors = 8 limit=128 [ 119.004440][ T36] kworker/u8:2: attempt to access beyond end of device [ 119.004440][ T36] loop2: rw=1, sector=297, nr_sectors = 8 limit=128 [ 119.058142][ T8171] loop4: detected capacity change from 0 to 128 [ 119.186191][ T8171] FAT-fs (loop4): error, clusters badly computed (0 != 1) [ 119.201831][ T8181] netlink: 'syz.3.1997': attribute type 13 has an invalid length. [ 119.214540][ T8171] FAT-fs (loop4): Filesystem has been set read-only [ 119.219100][ T8181] netlink: 24859 bytes leftover after parsing attributes in process `syz.3.1997'. [ 119.233141][ T8171] FAT-fs (loop4): error, clusters badly computed (1 != 2) [ 119.256009][ T8171] FAT-fs (loop4): error, clusters badly computed (2 != 3) [ 119.275260][ T8171] FAT-fs (loop4): error, clusters badly computed (3 != 4) [ 119.307146][ T8171] FAT-fs (loop4): error, clusters badly computed (4 != 5) [ 119.321995][ T8183] netlink: 64 bytes leftover after parsing attributes in process `syz.3.1998'. [ 119.327099][ T8171] FAT-fs (loop4): error, clusters badly computed (5 != 6) [ 119.356995][ T8171] FAT-fs (loop4): error, clusters badly computed (6 != 7) [ 119.375711][ T8171] FAT-fs (loop4): error, clusters badly computed (7 != 8) [ 119.394499][ T8171] FAT-fs (loop4): error, clusters badly computed (8 != 9) [ 119.404726][ T8185] loop3: detected capacity change from 0 to 512 [ 119.451504][ T8185] EXT4-fs: Ignoring removed nobh option [ 119.467398][ T8185] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 119.517700][ T8185] EXT4-fs (loop3): 1 truncate cleaned up [ 119.536963][ T8185] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.580694][ T8194] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2003'. [ 119.599166][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.613729][ T8212] loop3: detected capacity change from 0 to 128 [ 121.662249][ T8212] FAT-fs (loop3): error, clusters badly computed (0 != 1) [ 121.670008][ T8212] FAT-fs (loop3): Filesystem has been set read-only [ 121.678002][ T8212] FAT-fs (loop3): error, clusters badly computed (1 != 2) [ 121.685757][ T8212] FAT-fs (loop3): error, clusters badly computed (2 != 3) [ 121.694445][ T8212] FAT-fs (loop3): error, clusters badly computed (3 != 4) [ 121.702448][ T8212] FAT-fs (loop3): error, clusters badly computed (4 != 5) [ 121.711221][ T8212] FAT-fs (loop3): error, clusters badly computed (5 != 6) [ 121.720874][ T8212] FAT-fs (loop3): error, clusters badly computed (6 != 7) [ 121.729318][ T8212] FAT-fs (loop3): error, clusters badly computed (7 != 8) [ 121.737583][ T8212] FAT-fs (loop3): error, clusters badly computed (8 != 9) [ 122.551369][ T8227] loop4: detected capacity change from 0 to 128 [ 122.607669][ T8237] loop0: detected capacity change from 0 to 256 [ 122.832014][ T8253] loop1: detected capacity change from 0 to 512 [ 122.862327][ T8253] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 122.901567][ T8253] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.936633][ T3393] kernel read not supported for file /vcs (pid: 3393 comm: kworker/0:4) [ 122.948260][ T8253] ext4 filesystem being mounted at /423/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 122.967793][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 122.967807][ T28] audit: type=1400 audit(1778829600.323:1298): avc: denied { write } for pid=8252 comm="syz.1.2030" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 123.247789][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.296465][ T8281] program syz.4.2043 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 123.524356][ T8308] netlink: 44 bytes leftover after parsing attributes in process `syz.4.2055'. [ 123.572319][ T8313] ieee802154 phy0 wpan0: encryption failed: -22 [ 124.010406][ T8348] loop2: detected capacity change from 0 to 256 [ 124.019242][ T8348] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 124.042145][ T8348] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 124.088313][ T8353] loop0: detected capacity change from 0 to 512 [ 124.105325][ T8353] EXT4-fs: Ignoring removed nobh option [ 124.113935][ T8353] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 124.156521][ T8353] EXT4-fs (loop0): 1 truncate cleaned up [ 124.163023][ T8353] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.192723][ T3306] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.220106][ T8370] loop0: detected capacity change from 0 to 128 [ 124.244371][ T8370] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 124.261969][ T8370] ext4 filesystem being mounted at /412/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 124.278382][ T2982] ================================================================== [ 124.286533][ T2982] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 124.289441][ T8370] EXT4-fs warning (device loop0): verify_group_input:137: Cannot add at group 26915 (only 1 groups) [ 124.294036][ T2982] [ 124.294045][ T2982] write to 0xffff888107a2f180 of 4 bytes by task 3292 on cpu 1: [ 124.294066][ T2982] d_make_discardable+0x4f/0xa0 [ 124.294090][ T2982] simple_unlink+0x68/0x80 [ 124.294118][ T2982] shmem_unlink+0x12d/0x140 [ 124.328789][ T2982] vfs_unlink+0x1c7/0x490 [ 124.333152][ T2982] filename_unlinkat+0x1e2/0x410 [ 124.338128][ T2982] __se_sys_unlink+0x2b/0xe0 [ 124.342754][ T2982] __x64_sys_unlink+0x1f/0x30 [ 124.347466][ T2982] x64_sys_call+0x2eb6/0x3020 [ 124.352175][ T2982] do_syscall_64+0x12c/0x3b0 [ 124.356809][ T2982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.362728][ T2982] [ 124.365066][ T2982] read to 0xffff888107a2f180 of 4 bytes by task 2982 on cpu 0: [ 124.372630][ T2982] path_lookupat+0x1d8/0x500 [ 124.377251][ T2982] filename_lookup+0x190/0x390 [ 124.382073][ T2982] do_readlinkat+0x74/0x2f0 [ 124.386694][ T2982] __x64_sys_readlink+0x47/0x60 [ 124.391571][ T2982] x64_sys_call+0x2b51/0x3020 [ 124.396270][ T2982] do_syscall_64+0x12c/0x3b0 [ 124.400955][ T2982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.406957][ T2982] [ 124.409296][ T2982] value changed: 0x08300080 -> 0x00000080 [ 124.415046][ T2982] [ 124.417380][ T2982] Reported by Kernel Concurrency Sanitizer on: [ 124.423557][ T2982] CPU: 0 UID: 0 PID: 2982 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 124.434016][ T2982] Tainted: [W]=WARN [ 124.437842][ T2982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 124.447928][ T2982] ================================================================== [ 124.463818][ T28] audit: type=1400 audit(1778829601.813:1299): avc: denied { execute } for pid=8374 comm="syz.3.2085" path=2F6D656D66643AFD0F6D33232F202864656C6574656429 dev="hugetlbfs" ino=20693 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 124.498208][ T3306] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 125.866717][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured!