last executing test programs: 708.304077ms ago: executing program 2 (id=2186): ioperm(0x7, 0x294, 0x5) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) listen(r0, 0x4000) 689.676078ms ago: executing program 2 (id=2188): r0 = syz_open_dev$sg(&(0x7f0000001600), 0x0, 0x22c01) setreuid(0x0, 0xee00) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="58000000140019234083598082e59a49e8aefc0b45ff810500000000070058000b480400945f640094272d7061d328", 0x2f}], 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYRES32=r0]) 661.666041ms ago: executing program 2 (id=2190): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x8a, &(0x7f0000000000)={[{@jqfmt_vfsold}, {@usrjquota, 0x22}, {@errors_continue}, {@noload}, {@data_err_ignore}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@noblock_validity}]}, 0x1, 0x457, &(0x7f0000000d80)="$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") r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x7fffffff) 639.109113ms ago: executing program 4 (id=2192): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='sys_enter\x00', r1}, 0x10) pread64(0xffffffffffffffff, 0x0, 0x0, 0x6) 602.651856ms ago: executing program 3 (id=2194): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) 588.215027ms ago: executing program 2 (id=2206): r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000440)=@secondary) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000500)=@chain={'key_or_keyring:', r1}) 578.720928ms ago: executing program 4 (id=2197): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000580)={'wg1\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100e8ffffff00000000250000002000018008000100", @ANYRES32=r2, @ANYBLOB="14000200776731"], 0x34}}, 0x0) 560.35045ms ago: executing program 2 (id=2198): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8a, 0xd881c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext, 0x2a88, 0xffffffffffffffff, 0x0, 0x0, 0x100000000000000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x1f87, &(0x7f0000000080)={0x0, 0x0, 0x13580, 0x0, 0x28f}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_MSG_RING={0x28, 0x4, 0x0, r0, 0x0, 0x0}) io_uring_enter(r0, 0x58, 0xfe60, 0x5, 0x0, 0xfffffe58) 494.672086ms ago: executing program 2 (id=2200): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r0}, 0x4) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x11, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x87}, @snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f00000003c0)="386d178529a39dea18dd3f87d7a5", 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 494.538336ms ago: executing program 4 (id=2201): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xa, 0x101, 0x7fff, 0xcc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) 479.997357ms ago: executing program 3 (id=2203): r0 = syz_open_dev$sg(&(0x7f0000001600), 0x0, 0x22c01) setreuid(0x0, 0xee00) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="58000000140019234083598082e59a49e8aefc0b45ff810500000000070058000b480400945f640094272d7061d328", 0x2f}], 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYRES32=r0]) 400.134524ms ago: executing program 0 (id=2205): r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000f000000c5000000a0ef010095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000200)='kmem_cache_free\x00', r1}, 0x10) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000530404"], 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 386.088856ms ago: executing program 3 (id=2207): perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1ff}, 0x0, 0xf5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x48, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}]}, 0x34}}, 0x0) 356.433668ms ago: executing program 0 (id=2208): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x8a, &(0x7f0000000000)={[{@jqfmt_vfsold}, {@usrjquota, 0x22}, {@errors_continue}, {@noload}, {@data_err_ignore}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@noblock_validity}]}, 0x1, 0x457, &(0x7f0000000d80)="$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") r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x7fffffff) 280.071995ms ago: executing program 4 (id=2220): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000fbff000000000000001d8500000007000000a50000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f00000001c0)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000280)="be", 0x7ffff000}, {0x0, 0x141}], 0x2, 0x0, 0x0) 259.239057ms ago: executing program 1 (id=2210): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000580)={'wg1\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100e8ffffff00000000250000002000018008000100", @ANYRES32=r2, @ANYBLOB="14000200776731"], 0x34}}, 0x0) 258.745716ms ago: executing program 0 (id=2222): r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000440)=@secondary) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000500)=@chain={'key_or_keyring:', r1}) 244.929478ms ago: executing program 1 (id=2211): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='sys_enter\x00', r1}, 0x10) pread64(0xffffffffffffffff, 0x0, 0x0, 0x6) 227.562669ms ago: executing program 1 (id=2212): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8a, 0xd881c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext, 0x2a88, 0xffffffffffffffff, 0x0, 0x0, 0x100000000000000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x1f87, &(0x7f0000000080)={0x0, 0x0, 0x13580, 0x0, 0x28f}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_MSG_RING={0x28, 0x4, 0x0, r0, 0x0, 0x0}) io_uring_enter(r0, 0x58, 0xfe60, 0x5, 0x0, 0xfffffe58) 199.897012ms ago: executing program 3 (id=2213): perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0xf5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r0}, 0x10) close(0x3) 199.380302ms ago: executing program 1 (id=2226): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[], 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000004f00)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)="e716", 0x2}], 0x1}, 0x810}], 0x1, 0x4000) 174.175824ms ago: executing program 1 (id=2214): io_setup(0xeb0, &(0x7f0000000140)=0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000001780)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 163.940555ms ago: executing program 0 (id=2215): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) 143.871527ms ago: executing program 4 (id=2216): r0 = syz_open_dev$sg(&(0x7f0000001600), 0x0, 0x22c01) setreuid(0x0, 0xee00) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="58000000140019234083598082e59a49e8aefc0b45ff810500000000070058000b480400945f640094272d7061d328b92d000000004c8537db9600f854c8a4487c752f7020847ff6", 0x48}], 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYRES32=r0]) 104.12218ms ago: executing program 3 (id=2218): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000180)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000280)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0xd, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @dev, {[@timestamp={0x44, 0x4, 0xea}, @generic={0x6, 0xa, "da1dbc5498b1f3f9"}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [0x52bc, 0xffff, 0x4]}]}}, @address_request}}}}, 0x0) 73.938253ms ago: executing program 3 (id=2219): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xa, 0x101, 0x7fff, 0xcc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) 73.690103ms ago: executing program 4 (id=2221): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x10, &(0x7f0000000680), 0x1, 0x254, &(0x7f00000006c0)="$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") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) r0 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f00000004c0)={0xff, 0x7, 0x2, 0x7}) 49.978975ms ago: executing program 1 (id=2223): rseq(&(0x7f00000004c0), 0x20, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket(0x40000000002, 0x3, 0xfb) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000080, 0x0, 0x0, 0x200000b0, 0x20000208], 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x230) 43.060136ms ago: executing program 0 (id=2224): perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='cdg\x00', 0x4) close(r0) 0s ago: executing program 0 (id=2225): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000ed7f0000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='kfree\x00', r0}, 0x10) r1 = io_uring_setup(0x2d08, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_BUFFERS2(r1, 0xf, &(0x7f0000000400)={0x4, 0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/121, 0x79}, {0x0}, {&(0x7f0000000180)=""/216, 0xd8}, {&(0x7f0000000280)=""/236, 0xec}], &(0x7f00000003c0)=[0xfffffffffffffff7, 0x7ff]}, 0x20) kernel console output (not intermixed with test programs): strongly recommended to keep mac addresses unique to avoid problems! [ 32.926864][ T3315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.926915][ T29] audit: type=1400 audit(1730908591.558:134): avc: denied { create } for pid=3474 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 32.937290][ T3315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.937310][ T3315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.956407][ T29] audit: type=1400 audit(1730908591.558:135): avc: denied { connect } for pid=3474 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 32.966203][ T3315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.966219][ T3315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.966238][ T3315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.032386][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.054398][ T3488] capability: warning: `syz.1.16' uses deprecated v2 capabilities in a way that may be insecure [ 33.109071][ T3315] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.117972][ T3315] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.126769][ T3315] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.135548][ T3315] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.187949][ T3501] tap0: tun_chr_ioctl cmd 35111 [ 33.227844][ T3506] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 33.273643][ T3509] netlink: 408 bytes leftover after parsing attributes in process `syz.4.5'. [ 33.290358][ T3512] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3512 comm=syz.0.26 [ 33.460918][ T3537] sg_write: process 25 (syz.1.37) changed security contexts after opening file descriptor, this is not allowed. [ 33.485847][ T3537] program syz.1.37 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 33.513889][ T3545] loop2: detected capacity change from 0 to 512 [ 33.525212][ T3545] ======================================================= [ 33.525212][ T3545] WARNING: The mand mount option has been deprecated and [ 33.525212][ T3545] and is ignored by this kernel. Remove the mand [ 33.525212][ T3545] option from the mount to silence this warning. [ 33.525212][ T3545] ======================================================= [ 33.531122][ T3543] loop4: detected capacity change from 0 to 2048 [ 33.618994][ T3393] kernel write not supported for file bpf-map (pid: 3393 comm: kworker/1:6) [ 33.652427][ T3545] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.675129][ T3545] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.690192][ T3543] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.725319][ T3543] EXT4-fs error (device loop4): ext4_find_extent:938: inode #2: comm syz.4.40: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 33.745030][ T3545] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 33.784996][ T3563] loop3: detected capacity change from 0 to 2048 [ 33.797715][ T3563] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 33.799262][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.807498][ T3563] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 33.828715][ T3563] EXT4-fs (loop3): failed to initialize system zone (-117) [ 33.836052][ T3563] EXT4-fs (loop3): mount failed [ 33.837360][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.860339][ T3561] loop1: detected capacity change from 0 to 512 [ 33.887418][ T3566] netlink: 180 bytes leftover after parsing attributes in process `syz.2.48'. [ 33.906306][ T3561] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 33.930224][ T3561] EXT4-fs: error: could not find journal device path [ 33.949942][ T3566] netlink: 56 bytes leftover after parsing attributes in process `syz.2.48'. [ 34.168893][ T3590] loop2: detected capacity change from 0 to 2048 [ 34.192740][ T3590] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.234205][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.296562][ T3610] loop4: detected capacity change from 0 to 1024 [ 34.308360][ T3610] EXT4-fs: Ignoring removed orlov option [ 34.314093][ T3610] EXT4-fs: Ignoring removed nomblk_io_submit option [ 34.323836][ T3612] netlink: 32 bytes leftover after parsing attributes in process `syz.3.70'. [ 34.373343][ T3610] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.427558][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.519080][ T3641] openvswitch: netlink: Message has 8 unknown bytes. [ 34.599985][ T3644] loop1: detected capacity change from 0 to 8192 [ 34.629364][ T3652] program syz.3.87 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 34.645980][ T3644] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.765078][ T3669] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 34.773272][ T3671] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3671 comm=syz.0.98 [ 34.829302][ T3669] netlink: 'syz.4.96': attribute type 28 has an invalid length. [ 34.834328][ T3679] loop2: detected capacity change from 0 to 512 [ 34.848639][ T3682] Driver unsupported XDP return value 0 on prog (id 39) dev N/A, expect packet loss! [ 34.871940][ T3679] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 34.885081][ T3679] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 34.917929][ T3679] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 34.926048][ T3679] System zones: 1-12 [ 34.930376][ T3679] EXT4-fs (loop2): 1 truncate cleaned up [ 34.937738][ T3691] IPVS: Error joining to the multicast group [ 34.954807][ T3679] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.971919][ T3698] loop1: detected capacity change from 0 to 512 [ 34.989171][ T3695] netlink: 28 bytes leftover after parsing attributes in process `syz.0.106'. [ 34.998145][ T3695] netlink: 28 bytes leftover after parsing attributes in process `syz.0.106'. [ 35.016753][ T3698] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.107: corrupted in-inode xattr: invalid ea_ino [ 35.044839][ T3698] EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.107: couldn't read orphan inode 15 (err -117) [ 35.057391][ T3698] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.060799][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.084057][ T3706] netlink: 220 bytes leftover after parsing attributes in process `syz.3.112'. [ 35.121654][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.263648][ T3714] syz.2.113 (3714) used greatest stack depth: 10688 bytes left [ 35.284464][ T3730] SELinux: policydb magic number 0x6572666b does not match expected magic number 0xf97cff8c [ 35.295474][ T3730] SELinux: failed to load policy [ 35.315053][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 35.343768][ T3736] tun0: tun_chr_ioctl cmd 2147767521 [ 35.467935][ T3756] loop3: detected capacity change from 0 to 128 [ 35.607071][ T3777] random: crng reseeded on system resumption [ 35.774703][ T3796] netlink: 16 bytes leftover after parsing attributes in process `syz.3.155'. [ 35.845909][ T3808] IPv6: Can't replace route, no match found [ 35.862164][ T3815] netlink: 10 bytes leftover after parsing attributes in process `syz.4.165'. [ 35.910442][ T3826] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 35.984295][ T3835] loop2: detected capacity change from 0 to 1024 [ 35.991220][ T3831] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 3976 [ 36.001769][ T3835] EXT4-fs: Ignoring removed i_version option [ 36.057619][ T3835] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.098880][ T3854] syz.3.182[3854] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 36.098946][ T3854] syz.3.182[3854] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 36.111412][ T3853] netlink: 168 bytes leftover after parsing attributes in process `syz.1.181'. [ 36.112178][ T3854] syz.3.182[3854] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 36.133784][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.145236][ T3857] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3857 comm=syz.4.185 [ 36.192496][ T3863] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 36.408834][ T3896] loop4: detected capacity change from 0 to 128 [ 36.498347][ T3905] loop2: detected capacity change from 0 to 2048 [ 36.520453][ T3905] EXT4-fs: Ignoring removed orlov option [ 36.548124][ T3905] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.560908][ T3916] netlink: 'syz.4.208': attribute type 5 has an invalid length. [ 36.893879][ T3943] loop0: detected capacity change from 0 to 1024 [ 36.916897][ T3943] EXT4-fs: Ignoring removed orlov option [ 36.922697][ T3943] EXT4-fs: Ignoring removed nomblk_io_submit option [ 36.936376][ T3945] Invalid ELF header magic: != ELF [ 36.957383][ T3943] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.030912][ T3922] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 37.055366][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.067199][ T3953] sd 0:0:1:0: device reset [ 37.072882][ T3922] EXT4-fs (loop2): Remounting filesystem read-only [ 37.129247][ T3922] syz.2.204 (3922) used greatest stack depth: 10328 bytes left [ 37.137808][ T3957] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 37.254083][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.303715][ T3978] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3978 comm=syz.2.230 [ 37.426514][ T3990] loop4: detected capacity change from 0 to 2048 [ 37.444204][ T3993] syz.2.244[3993] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 37.444278][ T3993] syz.2.244[3993] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 37.466664][ T3990] loop4: p1 < > p4 [ 37.475676][ T3993] syz.2.244[3993] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 37.482384][ T3990] loop4: p4 size 8388608 extends beyond EOD, truncated [ 37.639295][ T29] kauditd_printk_skb: 191 callbacks suppressed [ 37.639310][ T29] audit: type=1400 audit(1730908596.328:327): avc: denied { create } for pid=4015 comm="syz.1.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 37.666244][ T29] audit: type=1400 audit(1730908596.338:328): avc: denied { listen } for pid=4015 comm="syz.1.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 37.715980][ T29] audit: type=1400 audit(1730908596.408:329): avc: denied { relabelfrom } for pid=4026 comm="syz.2.260" name="" dev="pipefs" ino=5717 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 37.731235][ T4029] loop1: detected capacity change from 0 to 1024 [ 37.738362][ T4027] SELinux: Context system_u:object_r:dhcp_state_t:s0 is not valid (left unmapped). [ 37.757270][ T4029] EXT4-fs: Ignoring removed orlov option [ 37.759480][ T29] audit: type=1400 audit(1730908596.408:330): avc: denied { write } for pid=4024 comm="syz.4.259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 37.782150][ T29] audit: type=1400 audit(1730908596.438:331): avc: denied { relabelto } for pid=4026 comm="syz.2.260" name="" dev="pipefs" ino=5717 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:dhcp_state_t:s0" [ 37.801379][ T4029] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.856169][ T29] audit: type=1400 audit(1730908596.548:332): avc: denied { execute } for pid=4028 comm="syz.1.261" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.856268][ T4029] process 'syz.1.261' launched './file0/file0' with NULL argv: empty string added [ 37.890321][ T29] audit: type=1400 audit(1730908596.578:333): avc: denied { execute_no_trans } for pid=4028 comm="syz.1.261" path="/48/file1/file0/file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.950103][ T4039] loop4: detected capacity change from 0 to 8192 [ 37.957320][ T29] audit: type=1400 audit(1730908596.648:334): avc: denied { getopt } for pid=4049 comm="syz.3.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 37.978219][ T4039] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.985372][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.088121][ T4071] loop3: detected capacity change from 0 to 512 [ 38.097190][ T4071] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 38.110535][ T4071] EXT4-fs (loop3): 1 truncate cleaned up [ 38.116803][ T4071] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.175031][ T29] audit: type=1400 audit(1730908596.858:335): avc: denied { sqpoll } for pid=4082 comm="syz.4.284" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 38.189798][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.217188][ T4088] bond0: option tlb_dynamic_lb: mode dependency failed, not supported in mode balance-rr(0) [ 38.227512][ T4090] netlink: 'syz.3.282': attribute type 39 has an invalid length. [ 38.261815][ T29] audit: type=1400 audit(1730908596.948:336): avc: denied { read write } for pid=4097 comm="syz.1.290" 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 [ 38.329979][ T4107] loop4: detected capacity change from 0 to 164 [ 38.333884][ T4108] loop1: detected capacity change from 0 to 512 [ 38.349949][ T4108] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 38.360748][ T4107] syz.4.295: attempt to access beyond end of device [ 38.360748][ T4107] loop4: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 38.375334][ T4108] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 38.389037][ T4108] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 38.397192][ T4108] System zones: 0-2, 18-18, 34-34 [ 38.404051][ T4108] EXT4-fs error (device loop1): ext4_orphan_get:1414: comm syz.1.294: bad orphan inode 15 [ 38.423346][ T4108] ext4_test_bit(bit=14, block=18) = 1 [ 38.428825][ T4108] is_bad_inode(inode)=0 [ 38.433219][ T4108] NEXT_ORPHAN(inode)=2264924160 [ 38.438120][ T4108] max_ino=32 [ 38.441465][ T4108] i_nlink=0 [ 38.446792][ T4108] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1138: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 38.447267][ T4117] loop3: detected capacity change from 0 to 128 [ 38.463041][ T4108] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.294: bg 0: block 80: padding at end of block bitmap is not set [ 38.470762][ T4117] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 38.482644][ T4108] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 38.495258][ T4117] ext4 filesystem being mounted at /51/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.515641][ T4108] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.539876][ T4122] syz.4.301[4122] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.539996][ T4122] syz.4.301[4122] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.551519][ T4122] syz.4.301[4122] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.570707][ T3318] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 38.608499][ T4108] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 38.641832][ T4132] loop0: detected capacity change from 0 to 2048 [ 38.645636][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.648577][ T4132] EXT4-fs: Ignoring removed mblk_io_submit option [ 38.682872][ T4132] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.713452][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.777335][ T4161] syz.0.319[4161] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.808389][ T4161] wireguard0: entered promiscuous mode [ 38.825271][ T4161] wireguard0: entered allmulticast mode [ 38.826970][ T4168] netlink: 'syz.1.322': attribute type 1 has an invalid length. [ 38.852720][ T4170] loop3: detected capacity change from 0 to 1024 [ 38.869689][ T4170] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.889147][ T4180] SELinux: failed to load policy [ 38.907935][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.931768][ T4186] mmap: syz.3.329 (4186) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 38.962028][ T4190] __nla_validate_parse: 8 callbacks suppressed [ 38.962054][ T4190] netlink: 256 bytes leftover after parsing attributes in process `syz.0.332'. [ 38.977683][ T4190] unsupported nlmsg_type 40 [ 39.104021][ T4203] sch_tbf: burst 824 is lower than device lo mtu (65550) ! [ 39.170642][ T4216] syz.3.345 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 39.261446][ T4228] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 39.268028][ T4228] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 39.275665][ T4228] vhci_hcd vhci_hcd.0: Device attached [ 39.296606][ T4231] vhci_hcd: connection closed [ 39.296890][ T11] vhci_hcd: stop threads [ 39.305983][ T11] vhci_hcd: release socket [ 39.310404][ T11] vhci_hcd: disconnect device [ 39.323168][ T4238] loop1: detected capacity change from 0 to 1024 [ 39.370900][ T4238] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.416611][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.453839][ T4258] loop1: detected capacity change from 0 to 512 [ 39.472401][ T4260] loop0: detected capacity change from 0 to 128 [ 39.477510][ T4258] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 39.491486][ T4258] ext4 filesystem being mounted at /75/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.509585][ T4258] EXT4-fs warning (device loop1): ext4_group_add:1716: Can't resize non-sparse filesystem further [ 39.539747][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 39.553235][ T4268] loop3: detected capacity change from 0 to 512 [ 39.566907][ T4268] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 39.588536][ T4268] EXT4-fs (loop3): 1 truncate cleaned up [ 39.594576][ T4268] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.624114][ T4268] EXT4-fs error (device loop3): ext4_generic_delete_entry:2680: inode #2: block 13: comm syz.3.366: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 39.637529][ T4281] netlink: 61211 bytes leftover after parsing attributes in process `syz.0.373'. [ 39.646078][ T4268] EXT4-fs error (device loop3) in ext4_delete_entry:2751: Corrupt filesystem [ 39.663819][ T4268] EXT4-fs warning (device loop3): ext4_rename_delete:3733: inode #2: comm syz.3.366: Deleting old file: nlink 4, error=-117 [ 39.677682][ T4283] netlink: 28 bytes leftover after parsing attributes in process `syz.0.374'. [ 39.703410][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.833017][ T4314] loop1: detected capacity change from 0 to 128 [ 39.855969][ T4314] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 39.869823][ T4314] ext4 filesystem being mounted at /84/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.944529][ T4314] SELinux: Context system_u:object_r:tmpfs_t:s0 is not valid (left unmapped). [ 39.997671][ T3312] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 40.037440][ T4339] tmpfs: Bad value for 'mpol' [ 40.075091][ T4346] loop2: detected capacity change from 0 to 128 [ 40.087991][ T4346] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 40.092521][ T4351] netlink: 4 bytes leftover after parsing attributes in process `syz.3.404'. [ 40.097486][ T4346] System zones: 1-3, 19-19, 35-36 [ 40.110855][ T4346] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 40.116959][ T4353] loop1: detected capacity change from 0 to 256 [ 40.123573][ T4346] ext4 filesystem being mounted at /66/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 40.147012][ T4355] IPv6: Can't replace route, no match found [ 40.153016][ T4346] EXT4-fs warning (device loop2): ext4_group_extend:1862: can't shrink FS - resize aborted [ 40.177137][ T3313] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 40.199590][ T4360] loop2: detected capacity change from 0 to 512 [ 40.208202][ T4360] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.226480][ T4360] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 40.240749][ T4360] EXT4-fs (loop2): 1 truncate cleaned up [ 40.247207][ T4360] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.291133][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.299396][ T4367] loop4: detected capacity change from 0 to 8192 [ 40.340864][ T4376] netlink: 252 bytes leftover after parsing attributes in process `syz.2.414'. [ 40.381186][ T4377] netlink: 'syz.3.416': attribute type 1 has an invalid length. [ 40.386326][ T4383] loop4: detected capacity change from 0 to 512 [ 40.410074][ T4383] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.423124][ T4383] ext4 filesystem being mounted at /96/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.434273][ T4381] loop2: detected capacity change from 0 to 2048 [ 40.449722][ T4383] EXT4-fs error (device loop4): ext4_add_entry:2437: inode #12: comm syz.4.419: Directory hole found for htree leaf block 0 [ 40.476815][ T4381] Alternate GPT is invalid, using primary GPT. [ 40.483244][ T4381] loop2: p1 p2 p3 [ 40.491763][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.524342][ T4398] netlink: 56 bytes leftover after parsing attributes in process `syz.3.425'. [ 40.577187][ T4406] loop2: detected capacity change from 0 to 1024 [ 40.583900][ T4406] EXT4-fs: Ignoring removed oldalloc option [ 40.590411][ T4406] EXT4-fs (loop2): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 40.608362][ T4406] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.631172][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.700819][ T4420] loop2: detected capacity change from 0 to 764 [ 40.707351][ T4420] iso9660: Unknown parameter 'ÿÿÿÿÿ' [ 40.756507][ T4426] ipip0: entered promiscuous mode [ 40.761603][ T4426] ipip0: entered allmulticast mode [ 41.144327][ T4459] loop0: detected capacity change from 0 to 128 [ 41.435578][ T4492] netlink: 24 bytes leftover after parsing attributes in process `syz.4.469'. [ 41.446176][ T4488] loop0: detected capacity change from 0 to 2048 [ 41.659565][ T4517] netlink: 132 bytes leftover after parsing attributes in process `syz.3.481'. [ 41.755359][ T4528] can0: slcan on ttyS3. [ 41.786304][ T4530] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 41.794672][ T4530] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 41.803033][ T4530] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 41.818407][ T4528] can0 (unregistered): slcan off ttyS3. [ 41.824044][ T4528] Falling back ldisc for ttyS3. [ 41.868808][ T4540] loop0: detected capacity change from 0 to 512 [ 41.878470][ T4530] syz.1.488 (4530) used greatest stack depth: 8624 bytes left [ 41.915086][ T4546] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.933496][ T4540] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.946224][ T4546] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.954030][ T4540] ext4 filesystem being mounted at /94/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.995108][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.040354][ T4564] Process accounting resumed [ 42.048553][ T4566] loop0: detected capacity change from 0 to 512 [ 42.076915][ T4566] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.091433][ T4566] ext4 filesystem being mounted at /96/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 42.126840][ T4566] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 42.144161][ T4566] EXT4-fs error (device loop0): ext4_acquire_dquot:6879: comm syz.0.503: Failed to acquire dquot type 0 [ 42.167370][ T4585] netlink: 277 bytes leftover after parsing attributes in process `syz.2.510'. [ 42.206595][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.592601][ T4613] loop2: detected capacity change from 0 to 512 [ 42.609690][ T4613] EXT4-fs error (device loop2): ext4_orphan_get:1388: inode #15: comm syz.2.523: casefold flag without casefold feature [ 42.623831][ T4613] EXT4-fs error (device loop2): ext4_orphan_get:1393: comm syz.2.523: couldn't read orphan inode 15 (err -117) [ 42.637761][ T4613] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.662706][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.682032][ T4620] 9pnet_fd: p9_fd_create_tcp (4620): problem connecting socket to 127.0.0.1 [ 42.971881][ T4635] netlink: 4 bytes leftover after parsing attributes in process `syz.2.532'. [ 43.050977][ T4643] loop2: detected capacity change from 0 to 764 [ 43.058685][ T29] kauditd_printk_skb: 193 callbacks suppressed [ 43.058715][ T29] audit: type=1400 audit(1730908601.748:528): avc: denied { mount } for pid=4642 comm="syz.2.536" name="/" dev="loop2" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 43.088638][ T4643] Symlink component flag not implemented [ 43.094658][ T4643] Symlink component flag not implemented (129) [ 43.102478][ T4643] rock: directory entry would overflow storage [ 43.108834][ T4643] rock: sig=0x4f50, size=4, remaining=3 [ 43.114420][ T4643] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 43.197851][ T4659] ebt_among: dst integrity fail: 200 [ 43.300344][ T29] audit: type=1400 audit(1730908601.988:529): avc: denied { tracepoint } for pid=4671 comm="syz.2.550" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 43.330391][ T29] audit: type=1400 audit(1730908602.008:530): avc: denied { cpu } for pid=4671 comm="syz.2.550" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 43.509631][ T4691] loop1: detected capacity change from 0 to 512 [ 43.519688][ T4691] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #12: comm syz.1.559: corrupted in-inode xattr: invalid ea_ino [ 43.535396][ T4691] EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.559: couldn't read orphan inode 12 (err -117) [ 43.535986][ T4691] EXT4-fs (loop1): mounted filesystem 00000005-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.566740][ T3312] EXT4-fs (loop1): unmounting filesystem 00000005-0000-0000-0000-000000000000. [ 43.619313][ T29] audit: type=1326 audit(1730908602.308:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4697 comm="syz.1.561" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 43.642744][ T29] audit: type=1326 audit(1730908602.308:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4697 comm="syz.1.561" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 43.681534][ T29] audit: type=1326 audit(1730908602.308:533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4697 comm="syz.1.561" exe="/root/syz-executor" sig=0 arch=c000003e syscall=283 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 43.704996][ T29] audit: type=1400 audit(1730908602.308:534): avc: denied { wake_alarm } for pid=4697 comm="syz.1.561" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.726091][ T29] audit: type=1326 audit(1730908602.308:535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4697 comm="syz.1.561" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 43.749399][ T29] audit: type=1326 audit(1730908602.308:536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4697 comm="syz.1.561" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 43.772792][ T29] audit: type=1326 audit(1730908602.358:537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4699 comm="syz.2.563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 43.796672][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 43.871321][ T4720] loop3: detected capacity change from 0 to 1024 [ 43.878425][ T4720] EXT4-fs: Ignoring removed nobh option [ 43.884152][ T4720] EXT4-fs: Ignoring removed orlov option [ 43.902602][ T4724] loop4: detected capacity change from 0 to 128 [ 43.924511][ T4728] loop2: detected capacity change from 0 to 128 [ 43.934179][ T4720] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.993218][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.019772][ T4740] IPv6: NLM_F_CREATE should be specified when creating new route [ 44.133185][ T4760] loop1: detected capacity change from 0 to 512 [ 44.150645][ T4766] loop3: detected capacity change from 0 to 256 [ 44.157051][ T4764] loop0: detected capacity change from 0 to 2048 [ 44.164811][ T4760] EXT4-fs error (device loop1): __ext4_iget:4952: inode #11: block 1: comm syz.1.591: invalid block [ 44.171817][ T4760] EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.591: couldn't read orphan inode 11 (err -117) [ 44.198270][ T4760] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.259283][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.276096][ T4771] loop0: detected capacity change from 0 to 764 [ 44.321916][ T4785] loop0: detected capacity change from 0 to 164 [ 44.336241][ T4781] loop4: detected capacity change from 0 to 256 [ 44.342747][ T4785] Unable to read rock-ridge attributes [ 44.352817][ T4785] Unable to read rock-ridge attributes [ 44.360395][ T4785] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 44.414233][ T4800] loop4: detected capacity change from 0 to 512 [ 44.428230][ T4802] loop1: detected capacity change from 0 to 512 [ 44.437877][ T4802] EXT4-fs: Ignoring removed orlov option [ 44.443968][ T4802] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 44.459829][ T4800] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.472561][ T4800] ext4 filesystem being mounted at /123/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 44.481423][ T4802] EXT4-fs (loop1): 1 orphan inode deleted [ 44.488811][ T4802] EXT4-fs (loop1): 1 truncate cleaned up [ 44.509950][ T4802] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.533852][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.551082][ T4802] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 44.594615][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.665501][ T4834] netlink: 5 bytes leftover after parsing attributes in process `syz.2.625'. [ 44.674356][ T4834] 0ªX¹¦D: renamed from gretap0 (while UP) [ 44.688533][ T4834] 0ªX¹¦D: entered allmulticast mode [ 44.699740][ T4834] A link change request failed with some changes committed already. Interface 30ªX¹¦D may have been left with an inconsistent configuration, please check. [ 44.767464][ T4841] loop1: detected capacity change from 0 to 2048 [ 44.799022][ T4841] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.873356][ T4856] tun0: tun_chr_ioctl cmd 1074025675 [ 44.878757][ T4856] tun0: persist disabled [ 44.885715][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.995961][ T4858] loop1: detected capacity change from 0 to 2048 [ 45.013040][ T4865] netlink: 132 bytes leftover after parsing attributes in process `syz.0.638'. [ 45.023339][ T4869] netlink: 'syz.4.640': attribute type 1 has an invalid length. [ 45.056780][ T4858] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.074027][ T4873] IPv6: Can't replace route, no match found [ 45.107284][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.144343][ T4879] bpf_get_probe_write_proto: 2 callbacks suppressed [ 45.144363][ T4879] syz.4.645[4879] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 45.174067][ T4879] syz.4.645[4879] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 45.200185][ T4879] syz.4.645[4879] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 45.557089][ T4944] netlink: 28 bytes leftover after parsing attributes in process `syz.3.675'. [ 45.644690][ T4955] netlink: 8 bytes leftover after parsing attributes in process `syz.3.681'. [ 45.653616][ T4955] netlink: 24 bytes leftover after parsing attributes in process `syz.3.681'. [ 45.743730][ T4970] netlink: 72 bytes leftover after parsing attributes in process `syz.4.689'. [ 45.796847][ T4982] netlink: 4 bytes leftover after parsing attributes in process `syz.0.695'. [ 45.818160][ T4982] netlink: 4 bytes leftover after parsing attributes in process `syz.0.695'. [ 45.830007][ T4987] program syz.4.697 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 45.840974][ T4986] loop3: detected capacity change from 0 to 164 [ 45.876460][ T4986] Unable to read rock-ridge attributes [ 45.883570][ T4986] Unable to read rock-ridge attributes [ 45.906699][ T5000] loop4: detected capacity change from 0 to 128 [ 45.943913][ T5000] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 45.960370][ T5000] ext4 filesystem being mounted at /145/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 46.058780][ T5017] loop2: detected capacity change from 0 to 2048 [ 46.074133][ T5017] EXT4-fs: Ignoring removed mblk_io_submit option [ 46.091336][ T3315] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 46.121877][ T5017] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.172478][ T5017] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.711: bg 0: block 234: padding at end of block bitmap is not set [ 46.189221][ T5017] EXT4-fs (loop2): Remounting filesystem read-only [ 46.221156][ T5034] devpts: called with bogus options [ 46.239329][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.242706][ T5038] program syz.3.721 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 46.325355][ T5042] x_tables: eb_tables: nflog.0 target: invalid size 80 (kernel) != (user) 0 [ 46.377378][ T5057] loop3: detected capacity change from 0 to 512 [ 46.385654][ T5057] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 46.393701][ T5057] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 46.407821][ T5057] EXT4-fs (loop3): 1 truncate cleaned up [ 46.414021][ T5057] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.444341][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.639543][ T5094] loop0: detected capacity change from 0 to 8192 [ 46.650096][ T5102] loop2: detected capacity change from 0 to 512 [ 46.662236][ T5094] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 46.663120][ T5102] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.686386][ T5108] syzkaller0: renamed from bridge_slave_1 (while UP) [ 46.703782][ T5102] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #3: comm syz.2.746: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 48834(4), depth 0(0) [ 46.727993][ T5102] EXT4-fs error (device loop2): ext4_quota_enable:7056: comm syz.2.746: Bad quota inode: 3, type: 0 [ 46.738966][ T5117] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 46.739443][ T5102] EXT4-fs warning (device loop2): ext4_enable_quotas:7097: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 46.766277][ T5102] EXT4-fs (loop2): mount failed [ 46.768511][ T5120] loop1: detected capacity change from 0 to 512 [ 46.773244][ T5117] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 46.820859][ T5120] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 46.830016][ T5120] EXT4-fs (loop1): 1 truncate cleaned up [ 46.839719][ T5120] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.903637][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.916451][ T5140] random: crng reseeded on system resumption [ 46.928273][ T5146] program syz.1.763 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 47.029425][ T5154] program syz.2.772 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 47.059616][ T5156] loop3: detected capacity change from 0 to 128 [ 47.114552][ T5156] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 47.152432][ T5156] ext4 filesystem being mounted at /151/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 47.189790][ T5163] xt_nfacct: accounting object `sy' does not exists [ 47.209218][ T5171] syz.2.778[5171] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 47.209286][ T5171] syz.2.778[5171] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 47.224115][ T5171] syz.2.778[5171] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 47.306977][ T3318] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 47.418345][ T5190] netlink: 12 bytes leftover after parsing attributes in process `syz.4.787'. [ 47.471906][ T5192] loop0: detected capacity change from 0 to 2048 [ 47.483943][ T5178] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.493518][ T5178] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 47.510138][ T5196] Dead loop on virtual device ip6_vti0, fix it urgently! [ 47.553012][ T5192] Alternate GPT is invalid, using primary GPT. [ 47.559442][ T5192] loop0: p2 p3 p7 [ 47.650287][ T5207] loop0: detected capacity change from 0 to 512 [ 47.661135][ T5207] EXT4-fs: inline encryption not supported [ 47.669129][ T5207] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 47.677901][ T5207] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 47.707622][ T5207] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.795: bg 0: block 64: padding at end of block bitmap is not set [ 47.723244][ T5207] EXT4-fs (loop0): Remounting filesystem read-only [ 47.731087][ T5207] EXT4-fs (loop0): 1 truncate cleaned up [ 47.737341][ T5207] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.751281][ T5207] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 47.758508][ T5207] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.919495][ T5229] loop3: detected capacity change from 0 to 164 [ 47.934208][ T5233] xt_connbytes: Forcing CT accounting to be enabled [ 47.942210][ T5233] Cannot find del_set index 1 as target [ 47.957524][ T5229] syz.3.804: attempt to access beyond end of device [ 47.957524][ T5229] loop3: rw=524288, sector=263328, nr_sectors = 4 limit=164 [ 47.977486][ T5229] syz.3.804: attempt to access beyond end of device [ 47.977486][ T5229] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 47.992195][ T5229] syz.3.804: attempt to access beyond end of device [ 47.992195][ T5229] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 48.007364][ T5229] syz.3.804: attempt to access beyond end of device [ 48.007364][ T5229] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 48.036503][ T5242] syz.3.804: attempt to access beyond end of device [ 48.036503][ T5242] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 48.053413][ T5229] syz.3.804: attempt to access beyond end of device [ 48.053413][ T5229] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 48.067951][ T29] kauditd_printk_skb: 133 callbacks suppressed [ 48.067966][ T29] audit: type=1400 audit(1730908606.758:669): avc: denied { open } for pid=5248 comm="syz.2.811" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 48.093329][ T29] audit: type=1400 audit(1730908606.758:670): avc: denied { kernel } for pid=5248 comm="syz.2.811" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 48.114731][ T5242] syz.3.804: attempt to access beyond end of device [ 48.114731][ T5242] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 48.133496][ T5242] syz.3.804: attempt to access beyond end of device [ 48.133496][ T5242] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 48.152209][ T5244] loop4: detected capacity change from 0 to 512 [ 48.169772][ T5242] syz.3.804: attempt to access beyond end of device [ 48.169772][ T5242] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 48.174925][ T29] audit: type=1400 audit(1730908606.798:671): avc: denied { execmem } for pid=5246 comm="syz.0.812" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 48.183634][ T5244] EXT4-fs: inline encryption not supported [ 48.202233][ T29] audit: type=1400 audit(1730908606.818:672): avc: denied { create } for pid=5248 comm="syz.2.811" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 48.202263][ T29] audit: type=1400 audit(1730908606.818:673): avc: denied { write } for pid=5248 comm="syz.2.811" name="icmp6" dev="proc" ino=4026532497 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 48.209666][ T5229] syz.3.804: attempt to access beyond end of device [ 48.209666][ T5229] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 48.273508][ T5244] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 48.282286][ T5244] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 48.330460][ T29] audit: type=1404 audit(1730908607.008:674): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 48.331197][ T5244] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.810: bg 0: block 64: padding at end of block bitmap is not set [ 48.345357][ T29] audit: type=1404 audit(1730908607.008:675): enforcing=0 old_enforcing=1 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 48.383302][ T5244] EXT4-fs (loop4): Remounting filesystem read-only [ 48.390323][ T5244] Quota error (device loop4): write_blk: dquota write failed [ 48.404907][ T29] audit: type=1400 audit(1730908607.068:676): avc: denied { read write } for pid=3313 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.405865][ T5244] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 48.444971][ T5244] EXT4-fs (loop4): 1 truncate cleaned up [ 48.453947][ T5244] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.477243][ T5244] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 48.487744][ T5263] loop1: detected capacity change from 0 to 2048 [ 48.547230][ T5263] EXT4-fs: Ignoring removed mblk_io_submit option [ 48.590553][ T5267] xt_connbytes: Forcing CT accounting to be enabled [ 48.609095][ T5267] Cannot find add_set index 0 as target [ 48.616250][ T5263] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.818: bg 0: block 234: padding at end of block bitmap is not set [ 48.661344][ T5263] EXT4-fs (loop1): Remounting filesystem read-only [ 48.833308][ T5288] netlink: 4 bytes leftover after parsing attributes in process `syz.1.828'. [ 49.024184][ T5314] loop0: detected capacity change from 0 to 2048 [ 49.031330][ T5314] EXT4-fs: Ignoring removed mblk_io_submit option [ 49.045417][ T5322] loop4: detected capacity change from 0 to 164 [ 49.098370][ T5314] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.837: bg 0: block 234: padding at end of block bitmap is not set [ 49.113893][ T5314] EXT4-fs (loop0): Remounting filesystem read-only [ 49.187841][ T5338] loop3: detected capacity change from 0 to 512 [ 49.194485][ T5338] EXT4-fs: Ignoring removed orlov option [ 49.201838][ T5338] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 49.221774][ T5338] EXT4-fs (loop3): 1 orphan inode deleted [ 49.227612][ T5338] EXT4-fs (loop3): 1 truncate cleaned up [ 49.251698][ T5338] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 49.355432][ T5350] loop0: detected capacity change from 0 to 512 [ 49.397716][ T5350] ext4 filesystem being mounted at /167/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.492576][ T5363] loop2: detected capacity change from 0 to 512 [ 49.516212][ T5363] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2240: inode #12: comm syz.2.870: corrupted in-inode xattr: invalid ea_ino [ 49.540868][ T5364] loop3: detected capacity change from 0 to 2048 [ 49.548564][ T5363] EXT4-fs error (device loop2): ext4_orphan_get:1393: comm syz.2.870: couldn't read orphan inode 12 (err -117) [ 49.561475][ T5364] EXT4-fs: Ignoring removed mblk_io_submit option [ 49.650168][ T5364] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.859: bg 0: block 234: padding at end of block bitmap is not set [ 49.671295][ T5378] loop0: detected capacity change from 0 to 1024 [ 49.680934][ T5364] EXT4-fs (loop3): Remounting filesystem read-only [ 49.691291][ T5378] EXT4-fs: Ignoring removed nobh option [ 49.697059][ T5378] EXT4-fs: Ignoring removed orlov option [ 49.885833][ T5396] ebt_among: dst integrity fail: 200 [ 49.918970][ T5400] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.933605][ T5402] loop0: detected capacity change from 0 to 764 [ 49.941922][ T5400] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.951321][ T5404] loop3: detected capacity change from 0 to 512 [ 49.963001][ T5402] Symlink component flag not implemented [ 49.970658][ T5402] Symlink component flag not implemented (129) [ 49.979547][ T5402] rock: directory entry would overflow storage [ 49.985788][ T5402] rock: sig=0x4f50, size=4, remaining=3 [ 49.991406][ T5402] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 50.000750][ T5404] ext4 filesystem being mounted at /168/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 50.034737][ T5404] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 50.053886][ T5415] __nla_validate_parse: 4 callbacks suppressed [ 50.053903][ T5415] netlink: 277 bytes leftover after parsing attributes in process `syz.0.882'. [ 50.065033][ T5404] EXT4-fs error (device loop3): ext4_acquire_dquot:6879: comm syz.3.877: Failed to acquire dquot type 0 [ 50.248269][ T5427] loop1: detected capacity change from 0 to 1024 [ 50.264290][ T5427] EXT4-fs: Ignoring removed nobh option [ 50.270026][ T5427] EXT4-fs: Ignoring removed orlov option [ 50.302720][ T5435] Process accounting resumed [ 50.402779][ T5449] netlink: 277 bytes leftover after parsing attributes in process `syz.1.895'. [ 50.424424][ T5453] loop4: detected capacity change from 0 to 512 [ 50.446807][ T5453] ext4 filesystem being mounted at /187/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 50.476393][ T5453] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 50.504980][ T5453] EXT4-fs error (device loop4): ext4_acquire_dquot:6879: comm syz.4.896: Failed to acquire dquot type 0 [ 50.552425][ T5469] Process accounting resumed [ 50.621811][ T5477] loop2: detected capacity change from 0 to 1024 [ 50.628692][ T5477] EXT4-fs: Ignoring removed nobh option [ 50.634395][ T5477] EXT4-fs: Ignoring removed orlov option [ 50.759071][ T5502] loop2: detected capacity change from 0 to 512 [ 50.769614][ T5503] loop1: detected capacity change from 0 to 512 [ 50.787623][ T5502] ext4 filesystem being mounted at /201/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.806490][ T5503] ext4 filesystem being mounted at /164/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 50.842313][ T5503] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 50.858354][ T5503] EXT4-fs error (device loop1): ext4_acquire_dquot:6879: comm syz.1.915: Failed to acquire dquot type 0 [ 50.943085][ T5533] can0: slcan on ttyS3. [ 50.960229][ T5538] loop4: detected capacity change from 0 to 512 [ 50.995109][ T5533] can0 (unregistered): slcan off ttyS3. [ 51.006390][ T5533] Falling back ldisc for ttyS3. [ 51.036169][ T5538] ext4 filesystem being mounted at /193/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.073164][ T5554] netlink: 132 bytes leftover after parsing attributes in process `syz.2.939'. [ 51.150674][ T5578] netlink: 132 bytes leftover after parsing attributes in process `syz.0.956'. [ 51.205710][ T5588] can0: slcan on ttyS3. [ 51.244984][ T5588] can0 (unregistered): slcan off ttyS3. [ 51.250758][ T5588] Falling back ldisc for ttyS3. [ 51.334100][ T5606] can0: slcan on ttyS3. [ 51.343902][ T5612] netlink: 132 bytes leftover after parsing attributes in process `syz.4.964'. [ 51.404981][ T5606] can0 (unregistered): slcan off ttyS3. [ 51.410705][ T5606] Falling back ldisc for ttyS3. [ 51.516130][ T5633] netlink: 24 bytes leftover after parsing attributes in process `syz.2.972'. [ 51.567754][ T5637] loop3: detected capacity change from 0 to 2048 [ 51.641080][ T5652] can0: slcan on ttyS3. [ 51.689877][ T5663] netlink: 24 bytes leftover after parsing attributes in process `syz.1.988'. [ 51.699011][ T5652] can0 (unregistered): slcan off ttyS3. [ 51.704676][ T5652] Falling back ldisc for ttyS3. [ 51.790078][ T5676] can0: slcan on ttyS3. [ 51.855056][ T5676] can0 (unregistered): slcan off ttyS3. [ 51.860776][ T5676] Falling back ldisc for ttyS3. [ 51.921266][ T5684] loop4: detected capacity change from 0 to 2048 [ 52.047832][ T5705] loop2: detected capacity change from 0 to 128 [ 52.321377][ T5742] loop3: detected capacity change from 0 to 128 [ 52.567916][ T5772] ipip0: entered promiscuous mode [ 52.572987][ T5772] ipip0: entered allmulticast mode [ 52.738537][ T5790] loop4: detected capacity change from 0 to 764 [ 52.763947][ T5790] iso9660: Unknown parameter 'ÿÿÿÿÿ' [ 52.964252][ T5817] ipip0: entered promiscuous mode [ 52.969431][ T5817] ipip0: entered allmulticast mode [ 53.063523][ T5823] loop1: detected capacity change from 0 to 1024 [ 53.070381][ T5823] EXT4-fs: Ignoring removed oldalloc option [ 53.076883][ T5823] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 53.136673][ T5828] loop0: detected capacity change from 0 to 764 [ 53.149784][ T5828] iso9660: Unknown parameter 'ÿÿÿÿÿ' [ 53.503656][ T29] kauditd_printk_skb: 485 callbacks suppressed [ 53.503670][ T29] audit: type=1326 audit(1730908612.188:1156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5830 comm="syz.2.1068" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 53.535894][ T29] audit: type=1326 audit(1730908612.228:1157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5830 comm="syz.2.1068" exe="/root/syz-executor" sig=0 arch=c000003e syscall=232 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 53.559396][ T29] audit: type=1326 audit(1730908612.228:1158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5830 comm="syz.2.1068" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 53.582882][ T29] audit: type=1326 audit(1730908612.228:1159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5830 comm="syz.2.1068" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 53.649076][ T29] audit: type=1400 audit(1730908612.338:1160): avc: denied { setcheckreqprot } for pid=5841 comm="syz.2.1081" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 53.711376][ T5846] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1071'. [ 53.753148][ T5852] ipip0: entered promiscuous mode [ 53.758393][ T5852] ipip0: entered allmulticast mode [ 53.887716][ T5861] loop3: detected capacity change from 0 to 1024 [ 53.894434][ T5861] EXT4-fs: Ignoring removed oldalloc option [ 53.901195][ T5861] EXT4-fs (loop3): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 53.902301][ T29] audit: type=1326 audit(1730908612.588:1161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5857 comm="syz.1.1077" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 53.937453][ T29] audit: type=1326 audit(1730908612.628:1162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5857 comm="syz.1.1077" exe="/root/syz-executor" sig=0 arch=c000003e syscall=27 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 53.960896][ T29] audit: type=1326 audit(1730908612.628:1163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5857 comm="syz.1.1077" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 54.028259][ T5868] loop1: detected capacity change from 0 to 512 [ 54.060077][ T5868] ext4 filesystem being mounted at /200/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.083290][ T29] audit: type=1326 audit(1730908612.768:1164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5873 comm="syz.3.1083" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f54b26ce719 code=0x7ffc0000 [ 54.106945][ T29] audit: type=1326 audit(1730908612.768:1165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5873 comm="syz.3.1083" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f54b26ce719 code=0x7ffc0000 [ 54.152920][ T5868] EXT4-fs error (device loop1): ext4_add_entry:2437: inode #12: comm syz.1.1093: Directory hole found for htree leaf block 0 [ 54.257606][ T5878] loop3: detected capacity change from 0 to 512 [ 54.318936][ T5878] ext4 filesystem being mounted at /209/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.353795][ T5889] netlink: 56 bytes leftover after parsing attributes in process `syz.4.1088'. [ 54.365462][ T5878] EXT4-fs error (device loop3): ext4_add_entry:2437: inode #12: comm syz.3.1097: Directory hole found for htree leaf block 0 [ 54.464749][ T5897] ipip0: entered promiscuous mode [ 54.469965][ T5897] ipip0: entered allmulticast mode [ 54.475681][ T5900] netlink: 252 bytes leftover after parsing attributes in process `syz.3.1106'. [ 54.565990][ T5904] loop4: detected capacity change from 0 to 1024 [ 54.572776][ T5904] EXT4-fs: Ignoring removed oldalloc option [ 54.579239][ T5904] EXT4-fs (loop4): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 54.623804][ T5909] loop3: detected capacity change from 0 to 2048 [ 54.677000][ T5909] Alternate GPT is invalid, using primary GPT. [ 54.683452][ T5909] loop3: p1 p2 p3 [ 54.731061][ T5914] ipip0: entered promiscuous mode [ 54.736178][ T5914] ipip0: entered allmulticast mode [ 54.787704][ T5918] netlink: 'syz.4.1102': attribute type 1 has an invalid length. [ 54.851094][ T5928] loop2: detected capacity change from 0 to 512 [ 54.878225][ T5928] ext4 filesystem being mounted at /237/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.912275][ T5928] EXT4-fs error (device loop2): ext4_add_entry:2437: inode #12: comm syz.2.1105: Directory hole found for htree leaf block 0 [ 55.431395][ T5940] loop1: detected capacity change from 0 to 2048 [ 55.432406][ T5946] loop0: detected capacity change from 0 to 1024 [ 55.444594][ T5946] EXT4-fs: Ignoring removed oldalloc option [ 55.451821][ T5946] EXT4-fs (loop0): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 55.471928][ T5944] loop2: detected capacity change from 0 to 8192 [ 55.487823][ T5940] Alternate GPT is invalid, using primary GPT. [ 55.494155][ T5940] loop1: p1 p2 p3 [ 55.526852][ T5951] netlink: 'syz.0.1117': attribute type 1 has an invalid length. [ 55.529000][ T5955] loop3: detected capacity change from 0 to 512 [ 55.545445][ T5955] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 55.567426][ T5955] EXT4-fs (loop3): 1 truncate cleaned up [ 55.585293][ T5957] IPv6: Can't replace route, no match found [ 55.669063][ T5974] loop0: detected capacity change from 0 to 512 [ 55.689833][ T5970] loop1: detected capacity change from 0 to 8192 [ 55.697149][ T5974] ext4 filesystem being mounted at /221/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.732477][ T5974] EXT4-fs error (device loop0): ext4_add_entry:2437: inode #12: comm syz.0.1125: Directory hole found for htree leaf block 0 [ 55.783139][ T5991] loop4: detected capacity change from 0 to 256 [ 55.817976][ T5993] loop4: detected capacity change from 0 to 2048 [ 55.856395][ T5993] Alternate GPT is invalid, using primary GPT. [ 55.862713][ T5993] loop4: p1 p2 p3 [ 55.899728][ T5997] __nla_validate_parse: 1 callbacks suppressed [ 55.899773][ T5997] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1133'. [ 55.902533][ T5996] loop0: detected capacity change from 0 to 512 [ 55.922189][ T5996] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 55.937827][ T5996] EXT4-fs (loop0): 1 truncate cleaned up [ 55.940561][ T6002] loop4: detected capacity change from 0 to 128 [ 55.945802][ T5999] IPv6: Can't replace route, no match found [ 55.976115][ T6007] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1152'. [ 55.985595][ T6002] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 55.993630][ T6002] System zones: 1-3, 19-19, 35-36 [ 56.005208][ T6002] ext4 filesystem being mounted at /245/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 56.025936][ T6002] EXT4-fs warning (device loop4): ext4_group_extend:1862: can't shrink FS - resize aborted [ 56.050446][ T6015] tmpfs: Bad value for 'mpol' [ 56.070258][ T6019] loop0: detected capacity change from 0 to 256 [ 56.103368][ T6024] loop0: detected capacity change from 0 to 2048 [ 56.146328][ T6024] Alternate GPT is invalid, using primary GPT. [ 56.152676][ T6024] loop0: p1 p2 p3 [ 56.240643][ T6030] loop4: detected capacity change from 0 to 512 [ 56.247827][ T6030] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 56.259148][ T6030] EXT4-fs (loop4): 1 truncate cleaned up [ 56.314014][ T6042] loop0: detected capacity change from 0 to 128 [ 56.321942][ T6042] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 56.329953][ T6042] System zones: 1-3, 19-19, 35-36 [ 56.335836][ T6042] ext4 filesystem being mounted at /233/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 56.348597][ T6042] EXT4-fs warning (device loop0): ext4_group_extend:1862: can't shrink FS - resize aborted [ 56.372470][ T6046] tmpfs: Bad value for 'mpol' [ 56.537687][ T6069] loop4: detected capacity change from 0 to 128 [ 56.577824][ T6069] ext4 filesystem being mounted at /256/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.682221][ T6088] loop0: detected capacity change from 0 to 128 [ 56.716141][ T6088] ext4 filesystem being mounted at /241/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.922002][ T6126] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.1199'. [ 56.934484][ T6124] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1198'. [ 57.131081][ T6160] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.1215'. [ 57.141160][ T6162] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1216'. [ 57.226844][ T6177] loop0: detected capacity change from 0 to 512 [ 57.237970][ T6177] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 57.259586][ T6177] EXT4-fs (loop0): 1 truncate cleaned up [ 57.261728][ T6184] loop3: detected capacity change from 0 to 128 [ 57.270114][ T6177] EXT4-fs error (device loop0): ext4_generic_delete_entry:2680: inode #2: block 13: comm syz.0.1220: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 57.294896][ T6177] EXT4-fs error (device loop0) in ext4_delete_entry:2751: Corrupt filesystem [ 57.307718][ T6177] EXT4-fs warning (device loop0): ext4_rename_delete:3733: inode #2: comm syz.0.1220: Deleting old file: nlink 4, error=-117 [ 57.348483][ T6194] loop0: detected capacity change from 0 to 512 [ 57.375139][ T6198] loop1: detected capacity change from 0 to 512 [ 57.382588][ T6198] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 57.403839][ T6198] EXT4-fs (loop1): 1 truncate cleaned up [ 57.403975][ T6194] ext4 filesystem being mounted at /250/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.422819][ T6198] EXT4-fs error (device loop1): ext4_generic_delete_entry:2680: inode #2: block 13: comm syz.1.1242: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 57.444753][ T6198] EXT4-fs error (device loop1) in ext4_delete_entry:2751: Corrupt filesystem [ 57.445611][ T6194] EXT4-fs warning (device loop0): ext4_group_add:1716: Can't resize non-sparse filesystem further [ 57.464425][ T6198] EXT4-fs warning (device loop1): ext4_rename_delete:3733: inode #2: comm syz.1.1242: Deleting old file: nlink 4, error=-117 [ 58.061191][ T6222] loop2: detected capacity change from 0 to 128 [ 58.131466][ T6232] loop4: detected capacity change from 0 to 512 [ 58.138256][ T6232] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 58.159574][ T6232] EXT4-fs (loop4): 1 truncate cleaned up [ 58.176562][ T6232] EXT4-fs error (device loop4): ext4_generic_delete_entry:2680: inode #2: block 13: comm syz.4.1247: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 58.202696][ T6239] loop2: detected capacity change from 0 to 512 [ 58.204933][ T6232] EXT4-fs error (device loop4) in ext4_delete_entry:2751: Corrupt filesystem [ 58.220411][ T6232] EXT4-fs warning (device loop4): ext4_rename_delete:3733: inode #2: comm syz.4.1247: Deleting old file: nlink 4, error=-117 [ 58.236503][ T6239] ext4 filesystem being mounted at /259/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.269043][ T6239] EXT4-fs warning (device loop2): ext4_group_add:1716: Can't resize non-sparse filesystem further [ 58.300600][ T6251] loop4: detected capacity change from 0 to 1024 [ 58.341424][ T6259] loop4: detected capacity change from 0 to 128 [ 58.347271][ T6255] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 58.354249][ T6255] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 58.361836][ T6255] vhci_hcd vhci_hcd.0: Device attached [ 58.369769][ T6260] vhci_hcd: connection closed [ 58.372686][ T121] vhci_hcd: stop threads [ 58.381777][ T121] vhci_hcd: release socket [ 58.386263][ T121] vhci_hcd: disconnect device [ 58.670489][ T6280] loop2: detected capacity change from 0 to 512 [ 58.677398][ T6280] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.688511][ T6280] EXT4-fs (loop2): 1 truncate cleaned up [ 58.697232][ T6280] EXT4-fs error (device loop2): ext4_generic_delete_entry:2680: inode #2: block 13: comm syz.2.1265: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 58.717929][ T6280] EXT4-fs error (device loop2) in ext4_delete_entry:2751: Corrupt filesystem [ 58.726977][ T6280] EXT4-fs warning (device loop2): ext4_rename_delete:3733: inode #2: comm syz.2.1265: Deleting old file: nlink 4, error=-117 [ 58.762547][ T6285] loop2: detected capacity change from 0 to 1024 [ 58.850839][ T6294] loop1: detected capacity change from 0 to 128 [ 58.908405][ T29] kauditd_printk_skb: 69 callbacks suppressed [ 58.908422][ T29] audit: type=1400 audit(1730908617.598:1235): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 58.991656][ T29] audit: type=1400 audit(1730908617.678:1236): avc: denied { bind } for pid=6306 comm="syz.4.1279" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 59.011077][ T29] audit: type=1400 audit(1730908617.678:1237): avc: denied { setopt } for pid=6306 comm="syz.4.1279" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 59.030798][ T29] audit: type=1326 audit(1730908617.678:1238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6308 comm="syz.0.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f25d553e719 code=0x7ffc0000 [ 59.054435][ T29] audit: type=1326 audit(1730908617.678:1239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6308 comm="syz.0.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f25d553e719 code=0x7ffc0000 [ 59.077946][ T29] audit: type=1326 audit(1730908617.678:1240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6308 comm="syz.0.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f25d553e719 code=0x7ffc0000 [ 59.101441][ T29] audit: type=1326 audit(1730908617.678:1241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6308 comm="syz.0.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f25d553e719 code=0x7ffc0000 [ 59.126832][ T29] audit: type=1326 audit(1730908617.818:1242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6308 comm="syz.0.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f25d553e719 code=0x7ffc0000 [ 59.150422][ T29] audit: type=1326 audit(1730908617.818:1243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6308 comm="syz.0.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f25d553e719 code=0x7ffc0000 [ 59.208921][ T29] audit: type=1326 audit(1730908617.818:1244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6308 comm="syz.0.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=29 compat=0 ip=0x7f25d553e719 code=0x7ffc0000 [ 59.241117][ T6321] sch_tbf: burst 824 is lower than device lo mtu (65550) ! [ 59.253642][ T6322] loop2: detected capacity change from 0 to 128 [ 59.264941][ T6324] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 59.271502][ T6324] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 59.279087][ T6324] vhci_hcd vhci_hcd.0: Device attached [ 59.292482][ T6325] vhci_hcd: connection closed [ 59.293634][ T121] vhci_hcd: stop threads [ 59.302720][ T121] vhci_hcd: release socket [ 59.307192][ T121] vhci_hcd: disconnect device [ 59.339961][ T6339] loop1: detected capacity change from 0 to 128 [ 59.844127][ T6355] sch_tbf: burst 824 is lower than device lo mtu (65550) ! [ 59.875968][ T6359] SELinux: failed to load policy [ 59.895956][ T6363] netlink: 256 bytes leftover after parsing attributes in process `syz.2.1303'. [ 59.926448][ T6370] netlink: 256 bytes leftover after parsing attributes in process `syz.3.1317'. [ 60.103093][ T6390] SELinux: failed to load policy [ 60.142598][ T6400] netlink: 'syz.3.1322': attribute type 1 has an invalid length. [ 60.167398][ T6404] loop0: detected capacity change from 0 to 1024 [ 60.252857][ T6422] syz.3.1331[6422] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.254674][ T6422] syz.3.1331[6422] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.266288][ T6422] syz.3.1331[6422] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.293652][ T6422] wireguard0: entered promiscuous mode [ 60.310628][ T6422] wireguard0: entered allmulticast mode [ 60.350884][ T6437] netlink: 'syz.0.1337': attribute type 1 has an invalid length. [ 60.407361][ T6445] loop1: detected capacity change from 0 to 1024 [ 60.435819][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 60.580120][ T6478] syz.2.1356[6478] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.580267][ T6478] syz.2.1356[6478] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.593135][ T6478] syz.2.1356[6478] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.628887][ T6478] wireguard0: entered promiscuous mode [ 60.646143][ T6478] wireguard0: entered allmulticast mode [ 60.761768][ T6486] loop1: detected capacity change from 0 to 2048 [ 60.768767][ T6486] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.808360][ T6501] syz.2.1366[6501] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.808455][ T6501] syz.2.1366[6501] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.823829][ T6501] syz.2.1366[6501] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 60.881530][ T6511] loop4: detected capacity change from 0 to 128 [ 60.907865][ T6517] loop2: detected capacity change from 0 to 164 [ 60.916944][ T6511] ext4 filesystem being mounted at /294/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.947182][ T6524] loop3: detected capacity change from 0 to 512 [ 60.947504][ T6517] bio_check_eod: 33625 callbacks suppressed [ 60.947520][ T6517] syz.2.1374: attempt to access beyond end of device [ 60.947520][ T6517] loop2: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 60.964488][ T6524] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 60.984757][ T6524] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 60.994047][ T6524] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 61.002192][ T6524] System zones: 0-2, 18-18, 34-34 [ 61.010211][ T6524] EXT4-fs error (device loop3): ext4_orphan_get:1414: comm syz.3.1378: bad orphan inode 15 [ 61.020666][ T6524] ext4_test_bit(bit=14, block=18) = 1 [ 61.026110][ T6524] is_bad_inode(inode)=0 [ 61.030287][ T6524] NEXT_ORPHAN(inode)=2264924160 [ 61.035188][ T6524] max_ino=32 [ 61.038511][ T6524] i_nlink=0 [ 61.043732][ T6524] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1138: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 61.058664][ T6524] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1378: bg 0: block 80: padding at end of block bitmap is not set [ 61.077618][ T6524] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 61.106651][ T6539] syz.1.1383[6539] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 61.111493][ T6535] loop4: detected capacity change from 0 to 2048 [ 61.132662][ T6535] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.140269][ T6524] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 61.192737][ T6550] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1390'. [ 61.232087][ T6556] loop1: detected capacity change from 0 to 128 [ 61.250654][ T6556] ext4 filesystem being mounted at /251/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.275380][ T6565] loop3: detected capacity change from 0 to 164 [ 61.314527][ T6574] bond0: option tlb_dynamic_lb: mode dependency failed, not supported in mode balance-rr(0) [ 61.335130][ T6565] syz.3.1393: attempt to access beyond end of device [ 61.335130][ T6565] loop3: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 61.351952][ T6578] bond0: option tlb_dynamic_lb: mode dependency failed, not supported in mode balance-rr(0) [ 61.374308][ T6582] loop4: detected capacity change from 0 to 512 [ 61.383504][ T6584] netlink: 72 bytes leftover after parsing attributes in process `syz.3.1401'. [ 61.403270][ T6582] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.421126][ T6582] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 61.432084][ T6582] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 61.442447][ T6582] System zones: 0-2, 18-18, 34-34 [ 61.447448][ T6593] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1404'. [ 61.454699][ T6582] EXT4-fs error (device loop4): ext4_orphan_get:1414: comm syz.4.1399: bad orphan inode 15 [ 61.468072][ T6582] ext4_test_bit(bit=14, block=18) = 1 [ 61.468310][ T6595] netlink: 'syz.2.1406': attribute type 39 has an invalid length. [ 61.473474][ T6582] is_bad_inode(inode)=0 [ 61.473485][ T6582] NEXT_ORPHAN(inode)=2264924160 [ 61.473495][ T6582] max_ino=32 [ 61.493867][ T6582] i_nlink=0 [ 61.497110][ T6582] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1138: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 61.523247][ T6582] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1399: bg 0: block 80: padding at end of block bitmap is not set [ 61.539113][ T6582] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 61.566781][ T6582] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 61.573404][ T6603] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1410'. [ 61.605979][ T6605] loop4: detected capacity change from 0 to 512 [ 61.612869][ T6605] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 61.625322][ T6605] EXT4-fs (loop4): 1 truncate cleaned up [ 61.665592][ T6610] loop1: detected capacity change from 0 to 164 [ 61.677327][ T6610] syz.1.1415: attempt to access beyond end of device [ 61.677327][ T6610] loop1: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 61.717120][ T6614] netlink: 72 bytes leftover after parsing attributes in process `syz.2.1419'. [ 61.812823][ T6634] loop2: detected capacity change from 0 to 512 [ 61.817222][ T6635] loop1: detected capacity change from 0 to 512 [ 61.828655][ T6632] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1437'. [ 61.838111][ T6634] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.838478][ T6635] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 61.866775][ T6634] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 61.870365][ T6641] netlink: 'syz.4.1429': attribute type 39 has an invalid length. [ 61.883871][ T6634] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 61.894414][ T6635] EXT4-fs (loop1): 1 truncate cleaned up [ 61.896212][ T6634] System zones: 0-2, 18-18, 34-34 [ 61.906566][ T6634] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz.2.1426: bad orphan inode 15 [ 61.918132][ T6634] ext4_test_bit(bit=14, block=18) = 1 [ 61.923551][ T6634] is_bad_inode(inode)=0 [ 61.927850][ T6634] NEXT_ORPHAN(inode)=2264924160 [ 61.932935][ T6634] max_ino=32 [ 61.936332][ T6634] i_nlink=0 [ 61.939674][ T6634] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1138: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 61.954487][ T6644] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1431'. [ 61.957170][ T6634] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1426: bg 0: block 80: padding at end of block bitmap is not set [ 61.979431][ T6634] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 61.998948][ T6634] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 62.133272][ T6673] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1444'. [ 62.162210][ T6678] loop0: detected capacity change from 0 to 512 [ 62.177055][ T6678] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.188761][ T6680] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1450'. [ 62.198562][ T6678] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 62.208693][ T6678] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 62.216803][ T6678] System zones: 0-2, 18-18, 34-34 [ 62.222264][ T6678] EXT4-fs error (device loop0): ext4_orphan_get:1414: comm syz.0.1447: bad orphan inode 15 [ 62.233962][ T6678] ext4_test_bit(bit=14, block=18) = 1 [ 62.235702][ T6682] loop1: detected capacity change from 0 to 8192 [ 62.239396][ T6678] is_bad_inode(inode)=0 [ 62.247949][ T6682] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 62.249932][ T6678] NEXT_ORPHAN(inode)=2264924160 [ 62.249943][ T6678] max_ino=32 [ 62.268520][ T6678] i_nlink=0 [ 62.271823][ T6678] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1138: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 62.308912][ T6678] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1447: bg 0: block 80: padding at end of block bitmap is not set [ 62.323649][ T6678] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 62.345020][ T6678] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 62.452140][ T6708] netlink: 'syz.1.1457': attribute type 39 has an invalid length. [ 62.467369][ T6712] loop2: detected capacity change from 0 to 1024 [ 62.474418][ T6712] EXT4-fs: Ignoring removed orlov option [ 62.528067][ T6718] loop0: detected capacity change from 0 to 8192 [ 62.535697][ T6718] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 62.655934][ T6743] loop4: detected capacity change from 0 to 1024 [ 62.662843][ T6743] EXT4-fs: Ignoring removed orlov option [ 62.738144][ T6755] netlink: 'syz.0.1480': attribute type 39 has an invalid length. [ 62.878632][ T6782] loop0: detected capacity change from 0 to 1024 [ 62.888588][ T6782] EXT4-fs: Ignoring removed orlov option [ 62.962728][ T6794] loop0: detected capacity change from 0 to 2048 [ 62.990084][ T6800] netlink: 'syz.4.1502': attribute type 39 has an invalid length. [ 63.015269][ T6794] loop0: p1 < > p4 [ 63.019661][ T6794] loop0: p4 size 8388608 extends beyond EOD, truncated [ 63.049691][ T6806] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1504'. [ 63.211056][ T6830] loop3: detected capacity change from 0 to 2048 [ 63.245407][ T6830] loop3: p1 < > p4 [ 63.249724][ T6830] loop3: p4 size 8388608 extends beyond EOD, truncated [ 63.297390][ T6839] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6839 comm=syz.0.1520 [ 63.634283][ T6866] sd 0:0:1:0: device reset [ 63.645644][ T6865] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 63.664635][ T6868] loop2: detected capacity change from 0 to 2048 [ 63.685401][ T6868] loop2: p1 < > p4 [ 63.689845][ T6868] loop2: p4 size 8388608 extends beyond EOD, truncated [ 63.703742][ T6870] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6870 comm=syz.4.1536 [ 63.756833][ T6876] sd 0:0:1:0: device reset [ 63.837145][ T6902] loop3: detected capacity change from 0 to 1024 [ 63.838332][ T6899] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 63.843838][ T6902] EXT4-fs: Ignoring removed orlov option [ 63.858800][ T6902] EXT4-fs: Ignoring removed nomblk_io_submit option [ 63.866372][ T6898] Invalid ELF header magic: != ELF [ 63.897506][ T6907] loop1: detected capacity change from 0 to 2048 [ 63.935441][ T6907] loop1: p1 < > p4 [ 63.939908][ T6907] loop1: p4 size 8388608 extends beyond EOD, truncated [ 64.665191][ T6909] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6909 comm=syz.3.1553 [ 64.753093][ T6924] sd 0:0:1:0: device reset [ 64.819175][ T29] kauditd_printk_skb: 182 callbacks suppressed [ 64.819190][ T29] audit: type=1400 audit(1730908623.508:1427): avc: denied { execute } for pid=6931 comm="syz.0.1574" path=2F6D656D66643A70726F644DB0EA0706BEAE6E2FCE34B7C1EFBA219D0D5374A23409202864656C6574656429 dev="hugetlbfs" ino=15536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 64.857832][ T6938] Invalid ELF header magic: != ELF [ 64.872754][ T29] audit: type=1326 audit(1730908623.558:1428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6932 comm="syz.1.1561" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 64.885296][ T6942] loop2: detected capacity change from 0 to 1024 [ 64.911786][ T29] audit: type=1326 audit(1730908623.588:1429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6932 comm="syz.1.1561" exe="/root/syz-executor" sig=0 arch=c000003e syscall=194 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 64.922296][ T6942] EXT4-fs: Ignoring removed orlov option [ 64.935649][ T29] audit: type=1326 audit(1730908623.588:1430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6932 comm="syz.1.1561" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 64.941052][ T6942] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.964652][ T29] audit: type=1326 audit(1730908623.588:1431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6932 comm="syz.1.1561" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 65.026694][ T29] audit: type=1400 audit(1730908623.708:1432): avc: granted { setsecparam } for pid=6949 comm="syz.1.1573" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 65.712070][ T6958] netlink: 'syz.1.1576': attribute type 5 has an invalid length. [ 65.890400][ T29] audit: type=1400 audit(1730908624.578:1433): avc: granted { setsecparam } for pid=6981 comm="syz.3.1586" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 65.926859][ T29] audit: type=1400 audit(1730908624.598:1434): avc: denied { ioctl } for pid=6984 comm="syz.2.1598" path="socket:[15612]" dev="sockfs" ino=15612 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 65.967769][ T6987] loop1: detected capacity change from 0 to 2048 [ 65.974406][ T6987] EXT4-fs: Ignoring removed orlov option [ 65.974614][ T6993] netlink: 'syz.2.1591': attribute type 5 has an invalid length. [ 66.009102][ T6995] loop3: detected capacity change from 0 to 128 [ 66.085344][ T29] audit: type=1326 audit(1730908624.778:1435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7000 comm="syz.2.1594" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 66.110393][ T29] audit: type=1326 audit(1730908624.778:1436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7000 comm="syz.2.1594" exe="/root/syz-executor" sig=0 arch=c000003e syscall=192 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 66.336693][ T7021] netlink: 'syz.3.1604': attribute type 5 has an invalid length. [ 66.436741][ T7005] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 66.472162][ T7005] EXT4-fs (loop1): Remounting filesystem read-only [ 66.563769][ T7028] loop0: detected capacity change from 0 to 128 [ 66.597682][ T7030] __nla_validate_parse: 1 callbacks suppressed [ 66.597697][ T7030] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1608'. [ 66.732273][ T7049] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1625'. [ 66.810486][ T7057] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1619'. [ 66.842640][ T7061] loop3: detected capacity change from 0 to 2048 [ 66.849373][ T7061] EXT4-fs: Ignoring removed orlov option [ 66.926041][ T7067] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1623'. [ 66.955089][ T7069] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 67.107676][ T7076] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1627'. [ 67.186089][ T7082] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7082 comm=syz.0.1630 [ 67.252887][ T7070] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 67.268952][ T7070] EXT4-fs (loop3): Remounting filesystem read-only [ 67.331572][ T7092] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1635'. [ 67.399199][ T7095] bpf_get_probe_write_proto: 8 callbacks suppressed [ 67.399216][ T7095] syz.0.1636[7095] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 67.409289][ T3318] EXT4-fs unmount: 112 callbacks suppressed [ 67.409304][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.415121][ T7095] syz.0.1636[7095] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 67.435858][ T7095] syz.0.1636[7095] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 67.437289][ T7097] netlink: 168 bytes leftover after parsing attributes in process `syz.4.1638'. [ 67.492941][ T7100] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 67.542841][ T7103] netlink: 14 bytes leftover after parsing attributes in process `syz.4.1640'. [ 67.604605][ T7110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7110 comm=syz.1.1643 [ 67.688409][ T7128] syz.4.1650[7128] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 67.688486][ T7128] syz.4.1650[7128] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 67.689390][ T7129] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1651'. [ 67.714165][ T7128] syz.4.1650[7128] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 67.753787][ T7136] netlink: 14 bytes leftover after parsing attributes in process `syz.3.1653'. [ 67.885455][ T7142] loop3: detected capacity change from 0 to 1024 [ 67.899109][ T7142] EXT4-fs: Ignoring removed i_version option [ 67.923536][ T7142] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.938611][ T7150] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 3976 [ 67.956094][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.110515][ T7186] loop1: detected capacity change from 0 to 1024 [ 68.117758][ T7186] EXT4-fs: Ignoring removed i_version option [ 68.138858][ T7186] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.165733][ T7193] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 3976 [ 68.203588][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.305773][ T7219] IPv6: Can't replace route, no match found [ 68.348151][ T7230] IPv6: Can't replace route, no match found [ 68.515943][ T7268] random: crng reseeded on system resumption [ 68.993066][ T7310] random: crng reseeded on system resumption [ 69.866404][ T7332] loop2: detected capacity change from 0 to 128 [ 69.972521][ T29] kauditd_printk_skb: 62 callbacks suppressed [ 69.972541][ T29] audit: type=1400 audit(1730908628.658:1499): avc: denied { mount } for pid=7349 comm="syz.4.1751" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 70.000806][ T29] audit: type=1400 audit(1730908628.668:1500): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 70.023706][ T29] audit: type=1326 audit(1730908628.708:1501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7352 comm="syz.1.1752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 70.047259][ T29] audit: type=1326 audit(1730908628.708:1502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7352 comm="syz.1.1752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 70.070821][ T29] audit: type=1326 audit(1730908628.718:1503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7352 comm="syz.1.1752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 70.094339][ T29] audit: type=1326 audit(1730908628.718:1504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7352 comm="syz.1.1752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 70.117818][ T29] audit: type=1326 audit(1730908628.718:1505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7352 comm="syz.1.1752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 70.141266][ T29] audit: type=1326 audit(1730908628.808:1506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7352 comm="syz.1.1752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 70.164685][ T29] audit: type=1326 audit(1730908628.808:1507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7352 comm="syz.1.1752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 70.188248][ T29] audit: type=1326 audit(1730908628.858:1508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7352 comm="syz.1.1752" exe="/root/syz-executor" sig=0 arch=c000003e syscall=94 compat=0 ip=0x7f7f001de719 code=0x7ffc0000 [ 70.237999][ T7362] loop1: detected capacity change from 0 to 128 [ 70.334130][ T7376] tun0: tun_chr_ioctl cmd 2147767521 [ 70.387058][ T7385] SELinux: policydb magic number 0x6572666b does not match expected magic number 0xf97cff8c [ 70.399858][ T7385] SELinux: failed to load policy [ 70.544955][ T7420] tun0: tun_chr_ioctl cmd 2147767521 [ 70.614976][ T7425] SELinux: policydb magic number 0x6572666b does not match expected magic number 0xf97cff8c [ 70.625535][ T7425] SELinux: failed to load policy [ 70.836174][ T7464] tun0: tun_chr_ioctl cmd 2147767521 [ 70.867329][ T7468] loop4: detected capacity change from 0 to 512 [ 70.892361][ T7476] IPVS: Error joining to the multicast group [ 70.934608][ T7468] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.1812: corrupted in-inode xattr: invalid ea_ino [ 70.959292][ T7487] loop3: detected capacity change from 0 to 512 [ 70.968011][ T7487] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 70.984184][ T7468] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.1812: couldn't read orphan inode 15 (err -117) [ 70.998793][ T7487] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 71.006851][ T7487] System zones: 1-12 [ 71.007107][ T7468] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.023364][ T7487] EXT4-fs (loop3): 1 truncate cleaned up [ 71.030698][ T7487] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.073927][ T7501] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7501 comm=syz.2.1826 [ 71.087036][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.131633][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.131643][ T7505] tun0: tun_chr_ioctl cmd 2147767521 [ 71.158378][ T7513] IPVS: Error joining to the multicast group [ 71.184444][ T7516] loop3: detected capacity change from 0 to 512 [ 71.215773][ T7516] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.1843: corrupted in-inode xattr: invalid ea_ino [ 71.239555][ T7516] EXT4-fs error (device loop3): ext4_orphan_get:1393: comm syz.3.1843: couldn't read orphan inode 15 (err -117) [ 71.252027][ T7527] netlink: 'syz.0.1836': attribute type 28 has an invalid length. [ 71.261490][ T7516] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.280855][ T7528] tun0: tun_chr_ioctl cmd 2147767521 [ 71.311257][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.333579][ T7540] loop4: detected capacity change from 0 to 512 [ 71.345006][ T7540] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 71.379609][ T7547] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7547 comm=syz.3.1841 [ 71.395191][ T7549] IPVS: Error joining to the multicast group [ 71.411389][ T7540] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 71.434348][ T7540] System zones: 1-12 [ 71.443363][ T7559] netlink: 'syz.2.1851': attribute type 28 has an invalid length. [ 71.451752][ T7540] EXT4-fs (loop4): 1 truncate cleaned up [ 71.463209][ T7540] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.503649][ T7568] loop2: detected capacity change from 0 to 512 [ 71.529908][ T7568] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2240: inode #15: comm syz.2.1856: corrupted in-inode xattr: invalid ea_ino [ 71.546074][ T7575] program syz.0.1857 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 71.546185][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.567157][ T7568] EXT4-fs error (device loop2): ext4_orphan_get:1393: comm syz.2.1856: couldn't read orphan inode 15 (err -117) [ 71.585506][ T7568] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.688935][ T7586] loop4: detected capacity change from 0 to 8192 [ 71.696683][ T7586] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 71.710287][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.738479][ T7593] openvswitch: netlink: Message has 8 unknown bytes. [ 71.780067][ T7604] loop1: detected capacity change from 0 to 512 [ 71.795026][ T7604] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 71.829428][ T7602] loop3: detected capacity change from 0 to 8192 [ 71.833962][ T7604] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 71.839989][ T7602] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 71.844301][ T7604] System zones: 1-12 [ 71.859916][ T7604] EXT4-fs (loop1): 1 truncate cleaned up [ 71.866342][ T7604] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.882263][ T7611] program syz.2.1874 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 71.926941][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.960559][ T7619] loop0: detected capacity change from 0 to 512 [ 71.982038][ T7619] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.1878: corrupted in-inode xattr: invalid ea_ino [ 71.996759][ T7619] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz.0.1878: couldn't read orphan inode 15 (err -117) [ 72.009511][ T7619] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.046577][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.110641][ T7634] openvswitch: netlink: Message has 8 unknown bytes. [ 72.125176][ T7636] loop0: detected capacity change from 0 to 512 [ 72.135133][ T7636] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.1894: corrupted in-inode xattr: invalid ea_ino [ 72.148773][ T7636] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz.0.1894: couldn't read orphan inode 15 (err -117) [ 72.161292][ T7636] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.198638][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.205953][ T7645] program syz.4.1890 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 72.231580][ T7647] loop0: detected capacity change from 0 to 512 [ 72.239618][ T7647] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 72.273403][ T7647] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 72.281420][ T7647] System zones: 1-12 [ 72.292125][ T7656] loop1: detected capacity change from 0 to 512 [ 72.298627][ T7647] EXT4-fs (loop0): 1 truncate cleaned up [ 72.304990][ T7647] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.309649][ T7652] loop2: detected capacity change from 0 to 8192 [ 72.323851][ T7656] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.1904: corrupted in-inode xattr: invalid ea_ino [ 72.338547][ T7652] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 72.351271][ T7656] EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.1904: couldn't read orphan inode 15 (err -117) [ 72.352947][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.374613][ T7656] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.435364][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.467492][ T7675] loop0: detected capacity change from 0 to 512 [ 72.476589][ T7675] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.1915: corrupted in-inode xattr: invalid ea_ino [ 72.490437][ T7675] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz.0.1915: couldn't read orphan inode 15 (err -117) [ 72.504211][ T7675] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.525559][ T7680] loop3: detected capacity change from 0 to 1024 [ 72.529011][ T7681] __nla_validate_parse: 11 callbacks suppressed [ 72.529036][ T7681] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1907'. [ 72.532368][ T7680] EXT4-fs: Ignoring removed orlov option [ 72.553359][ T7680] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.560778][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.562599][ T7683] program syz.1.1906 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 72.588194][ T7680] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.651252][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.668681][ T7700] loop0: detected capacity change from 0 to 1024 [ 72.678704][ T7700] EXT4-fs: Ignoring removed orlov option [ 72.684413][ T7700] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.701246][ T7700] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.731828][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.736243][ T7713] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1921'. [ 72.850989][ T7734] loop0: detected capacity change from 0 to 2048 [ 72.875412][ T7740] loop2: detected capacity change from 0 to 1024 [ 72.882307][ T7740] EXT4-fs: Ignoring removed orlov option [ 72.888069][ T7740] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.896611][ T7734] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.913425][ T7740] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.930476][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.967590][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.979894][ T7754] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1936'. [ 73.071078][ T7770] loop1: detected capacity change from 0 to 2048 [ 73.078565][ T7770] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 73.088436][ T7770] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 73.106583][ T7770] EXT4-fs (loop1): failed to initialize system zone (-117) [ 73.109697][ T7776] loop3: detected capacity change from 0 to 2048 [ 73.120751][ T7770] EXT4-fs (loop1): mount failed [ 73.158070][ T7776] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.178940][ T7790] netlink: 180 bytes leftover after parsing attributes in process `syz.0.1954'. [ 73.193638][ T7790] netlink: 56 bytes leftover after parsing attributes in process `syz.0.1954'. [ 73.278124][ T7796] loop0: detected capacity change from 0 to 512 [ 73.284762][ T7796] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 73.285707][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.308556][ T7796] EXT4-fs: error: could not find journal device path [ 73.379739][ T7806] loop0: detected capacity change from 0 to 512 [ 73.413472][ T8] kernel write not supported for file bpf-map (pid: 8 comm: kworker/0:0) [ 73.440605][ T7817] loop2: detected capacity change from 0 to 2048 [ 73.446989][ T7806] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.447066][ T7806] ext4 filesystem being mounted at /384/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.473928][ T7819] loop1: detected capacity change from 0 to 2048 [ 73.480831][ T7817] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 73.490719][ T7817] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 73.505334][ T7821] netlink: 180 bytes leftover after parsing attributes in process `syz.4.1970'. [ 73.508408][ T7806] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 73.514484][ T7821] netlink: 56 bytes leftover after parsing attributes in process `syz.4.1970'. [ 73.534670][ T7817] EXT4-fs (loop2): failed to initialize system zone (-117) [ 73.542793][ T7819] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.552908][ T7817] EXT4-fs (loop2): mount failed [ 73.585843][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.625938][ T7838] loop4: detected capacity change from 0 to 512 [ 73.628625][ T7834] loop3: detected capacity change from 0 to 2048 [ 73.632606][ T7838] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 73.640276][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.662429][ T7838] EXT4-fs: error: could not find journal device path [ 73.688957][ T7834] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.708506][ T7834] EXT4-fs error (device loop3): ext4_find_extent:938: inode #2: comm syz.3.1974: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 73.735990][ T7844] loop4: detected capacity change from 0 to 2048 [ 73.770463][ T8] kernel write not supported for file bpf-map (pid: 8 comm: kworker/0:0) [ 73.778783][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.817841][ T7844] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.848075][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.902044][ T7865] loop4: detected capacity change from 0 to 512 [ 73.919134][ T7863] loop0: detected capacity change from 0 to 2048 [ 73.930979][ T7865] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.944940][ T7863] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 73.953930][ T7865] ext4 filesystem being mounted at /411/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.954758][ T7863] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 73.990712][ T7865] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 74.002671][ T7863] EXT4-fs (loop0): failed to initialize system zone (-117) [ 74.017778][ T7863] EXT4-fs (loop0): mount failed [ 74.030071][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.070468][ T7871] program syz.4.1986 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 74.142182][ T7878] program syz.0.2001 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 74.158803][ T7881] loop3: detected capacity change from 0 to 512 [ 74.172853][ T7881] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 74.196762][ T7881] EXT4-fs: error: could not find journal device path [ 74.218009][ T7887] loop1: detected capacity change from 0 to 2048 [ 74.238120][ T7887] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.254046][ T7887] EXT4-fs error (device loop1): ext4_find_extent:938: inode #2: comm syz.1.1993: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 74.274290][ T7899] loop3: detected capacity change from 0 to 512 [ 74.282311][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.337797][ T7899] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.351916][ T7899] ext4 filesystem being mounted at /392/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.373093][ T7899] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 74.407355][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.534972][ T7925] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7925 comm=syz.4.2011 [ 74.587729][ T7929] loop2: detected capacity change from 0 to 2048 [ 74.621539][ T7929] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.636779][ T7939] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 74.636967][ T7929] EXT4-fs error (device loop2): ext4_find_extent:938: inode #2: comm syz.2.2013: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 74.718892][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.734329][ T7946] loop0: detected capacity change from 0 to 2048 [ 74.773455][ T7946] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.805889][ T7946] EXT4-fs error (device loop0): ext4_find_extent:938: inode #2: comm syz.0.2030: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 74.829311][ T7959] tap0: tun_chr_ioctl cmd 35111 [ 74.877604][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.911639][ T7964] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7964 comm=syz.2.2025 [ 74.980299][ T7974] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 75.054714][ T7987] tap0: tun_chr_ioctl cmd 35111 [ 75.130588][ T29] kauditd_printk_skb: 78 callbacks suppressed [ 75.130603][ T29] audit: type=1326 audit(1730908633.818:1587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8001 comm="syz.2.2045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 75.160331][ T29] audit: type=1326 audit(1730908633.818:1588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8001 comm="syz.2.2045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 75.190826][ T29] audit: type=1326 audit(1730908633.818:1589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8001 comm="syz.2.2045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=240 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 75.214419][ T29] audit: type=1326 audit(1730908633.818:1590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8001 comm="syz.2.2045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 75.237952][ T29] audit: type=1326 audit(1730908633.818:1591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8001 comm="syz.2.2045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=242 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 75.261375][ T29] audit: type=1326 audit(1730908633.818:1592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8001 comm="syz.2.2045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 75.284801][ T29] audit: type=1326 audit(1730908633.828:1593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8001 comm="syz.2.2045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f549e6ae719 code=0x7ffc0000 [ 75.430358][ T29] audit: type=1400 audit(1730908634.118:1594): avc: denied { bind } for pid=8022 comm="syz.0.2055" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 75.451408][ T8025] netlink: 408 bytes leftover after parsing attributes in process `syz.3.2058'. [ 75.462414][ T29] audit: type=1400 audit(1730908634.138:1595): avc: denied { read } for pid=8026 comm="syz.2.2056" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 75.485625][ T29] audit: type=1400 audit(1730908634.138:1596): avc: denied { open } for pid=8026 comm="syz.2.2056" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 75.642715][ T8050] loop0: detected capacity change from 0 to 512 [ 75.675987][ T8050] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 75.685231][ T8050] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 75.698704][ T8050] EXT4-fs (loop0): 1 truncate cleaned up [ 75.704845][ T8050] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.720450][ T8060] netlink: 408 bytes leftover after parsing attributes in process `syz.2.2072'. [ 75.747986][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.056325][ T8094] netlink: 408 bytes leftover after parsing attributes in process `syz.1.2088'. [ 76.059755][ T8097] loop2: detected capacity change from 0 to 512 [ 76.076868][ T8097] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 76.085313][ T8097] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 76.098136][ T8097] EXT4-fs (loop2): 1 truncate cleaned up [ 76.104287][ T8097] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.141388][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.005390][ T8143] loop4: detected capacity change from 0 to 512 [ 77.028742][ T8143] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 77.038030][ T8143] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 77.046848][ T8143] EXT4-fs (loop4): 1 truncate cleaned up [ 77.052837][ T8143] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.080029][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.120251][ T8164] loop3: detected capacity change from 0 to 512 [ 77.127316][ T8164] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.157120][ T8164] EXT4-fs error (device loop3): ext4_ext_check_inode:524: inode #3: comm syz.3.2121: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 48834(4), depth 0(0) [ 77.188305][ T8164] EXT4-fs error (device loop3): ext4_quota_enable:7056: comm syz.3.2121: Bad quota inode: 3, type: 0 [ 77.192802][ T8162] loop2: detected capacity change from 0 to 8192 [ 77.203998][ T8164] EXT4-fs warning (device loop3): ext4_enable_quotas:7097: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 77.206777][ T8162] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 77.220548][ T8164] EXT4-fs (loop3): mount failed [ 77.742356][ T8200] loop1: detected capacity change from 0 to 512 [ 77.760052][ T8200] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 77.769341][ T8200] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 77.779646][ T8200] EXT4-fs (loop1): 1 truncate cleaned up [ 77.792545][ T8200] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.810533][ T8211] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 77.820258][ T8211] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 77.860454][ T8217] loop0: detected capacity change from 0 to 512 [ 77.867504][ T8217] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.870314][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.908846][ T8217] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #3: comm syz.0.2139: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 48834(4), depth 0(0) [ 77.928985][ T8226] syzkaller0: renamed from bridge_slave_1 (while UP) [ 77.928943][ T8217] EXT4-fs error (device loop0): ext4_quota_enable:7056: comm syz.0.2139: Bad quota inode: 3, type: 0 [ 77.959349][ T8221] loop1: detected capacity change from 0 to 8192 [ 77.966350][ T8217] EXT4-fs warning (device loop0): ext4_enable_quotas:7097: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 77.980449][ T8229] loop4: detected capacity change from 0 to 512 [ 77.983718][ T8217] EXT4-fs (loop0): mount failed [ 77.989178][ T8221] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 78.015770][ T8229] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 78.028202][ T8229] EXT4-fs (loop4): 1 truncate cleaned up [ 78.037684][ T8229] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.046673][ T8236] loop3: detected capacity change from 0 to 128 [ 78.083642][ T8242] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2164'. [ 78.153048][ T8251] loop4: detected capacity change from 0 to 512 [ 78.161178][ T8251] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 78.169282][ T8251] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 78.176653][ T8254] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 78.179104][ T8251] EXT4-fs (loop4): 1 truncate cleaned up [ 78.197222][ T8254] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 78.278640][ T8266] gretap0: entered promiscuous mode [ 78.315840][ T8266] erspan0: entered promiscuous mode [ 78.330069][ T8274] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2169'. [ 78.406587][ T8281] loop2: detected capacity change from 0 to 128 [ 78.436501][ T8282] syzkaller0: renamed from bridge_slave_1 (while UP) [ 78.466451][ T8287] loop3: detected capacity change from 0 to 512 [ 78.474173][ T8284] loop0: detected capacity change from 0 to 512 [ 78.491651][ T8287] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 78.492333][ T8284] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 78.502805][ T8287] EXT4-fs (loop3): 1 truncate cleaned up [ 78.511076][ T8284] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 78.522537][ T8284] EXT4-fs (loop0): 1 truncate cleaned up [ 78.554050][ T8301] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2180'. [ 78.586991][ T8303] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 78.603370][ T8303] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 78.660506][ T8318] program syz.2.2188 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 78.687134][ T8319] syzkaller0: renamed from bridge_slave_1 (while UP) [ 78.688025][ T8321] loop2: detected capacity change from 0 to 512 [ 78.717771][ T8321] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 78.726691][ T8321] EXT4-fs (loop2): 1 truncate cleaned up [ 78.772826][ T8330] random: crng reseeded on system resumption [ 78.906253][ T8347] program syz.3.2203 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 78.976280][ T8354] loop1: detected capacity change from 0 to 128 [ 78.985982][ T8356] syzkaller0: renamed from bridge_slave_1 (while UP) [ 78.990469][ T8359] loop0: detected capacity change from 0 to 512 [ 78.994135][ T8354] ext4 filesystem being mounted at /407/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 79.033533][ T8359] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 79.053543][ T8359] EXT4-fs (loop0): 1 truncate cleaned up [ 79.189275][ T8383] random: crng reseeded on system resumption [ 79.223540][ T8385] program syz.4.2216 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 79.276679][ T8390] loop4: detected capacity change from 0 to 128 [ 79.292914][ T8390] ext4 filesystem being mounted at /453/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 79.341689][ T3319] ================================================================== [ 79.349827][ T3319] BUG: KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc [ 79.358563][ T3319] [ 79.360903][ T3319] read-write to 0xffffffff88be03ac of 4 bytes by task 8391 on cpu 0: [ 79.369045][ T3319] pcpu_block_update_hint_alloc+0x5db/0x6a0 [ 79.374973][ T3319] pcpu_alloc_area+0x488/0x4b0 [ 79.379753][ T3319] pcpu_alloc_noprof+0x4bb/0x10a0 [ 79.384793][ T3319] bpf_map_alloc_percpu+0xad/0x210 [ 79.389915][ T3319] prealloc_init+0x19f/0x470 [ 79.394519][ T3319] htab_map_alloc+0x630/0x8e0 [ 79.399204][ T3319] map_create+0x850/0xb70 [ 79.403540][ T3319] __sys_bpf+0x667/0x7a0 [ 79.407785][ T3319] __x64_sys_bpf+0x43/0x50 [ 79.412219][ T3319] x64_sys_call+0x2625/0x2d60 [ 79.416911][ T3319] do_syscall_64+0xc9/0x1c0 [ 79.421426][ T3319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.427338][ T3319] [ 79.429664][ T3319] read to 0xffffffff88be03ac of 4 bytes by task 3319 on cpu 1: [ 79.437208][ T3319] pcpu_alloc_noprof+0x9b6/0x10a0 [ 79.442258][ T3319] mm_init+0x47f/0x730 [ 79.446335][ T3319] copy_mm+0x11e/0x10e0 [ 79.450499][ T3319] copy_process+0xd5b/0x1f90 [ 79.455103][ T3319] kernel_clone+0x167/0x5e0 [ 79.459708][ T3319] __x64_sys_clone+0xe8/0x120 [ 79.464398][ T3319] x64_sys_call+0x2d23/0x2d60 [ 79.469088][ T3319] do_syscall_64+0xc9/0x1c0 [ 79.473607][ T3319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.479522][ T3319] [ 79.481847][ T3319] value changed: 0x00000004 -> 0xfffffffc [ 79.487566][ T3319] [ 79.489888][ T3319] Reported by Kernel Concurrency Sanitizer on: [ 79.496047][ T3319] CPU: 1 UID: 0 PID: 3319 Comm: syz-executor Not tainted 6.12.0-rc6-syzkaller-00077-g2e1b3cc9d7f7 #0 [ 79.506990][ T3319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 79.517049][ T3319] ================================================================== [ 79.546776][ T8394] xt_nfacct: accounting object `sy' does not exists [ 79.575440][ T8400] syz.0.2225[8400] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 79.575565][ T8400] syz.0.2225[8400] is installing a program with bpf_probe_write_user helper that may corrupt user memory!