last executing test programs: 4.24896414s ago: executing program 0 (id=1148): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, 0x0, 0x0}, 0x94) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 4.22668716s ago: executing program 0 (id=1149): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000005c0)='kmem_cache_free\x00', r0, 0x0, 0xffffffffffffffff}, 0x18) quotactl$Q_QUOTAON(0xffffffff80000202, &(0x7f0000000080)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) 4.2017193s ago: executing program 0 (id=1152): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x7, 0x8000, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r0, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000080)={r1, &(0x7f0000000a40), &(0x7f0000000b40)=""/4096}, 0x20) 4.18954323s ago: executing program 0 (id=1153): open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) r0 = fsopen(&(0x7f0000000000)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='fd', &(0x7f00000000c0)='3', 0x0) 4.171570751s ago: executing program 0 (id=1156): r0 = socket(0x2, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x30, 0x5, 0x1, 0xffeff034}, {0x6, 0x1, 0x9, 0x6}]}, 0x10) syz_emit_ethernet(0x7a, &(0x7f0000001bc0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @void, {@ipv6={0x86dd, @gre_packet={0xa, 0x6, "0ede48", 0x44, 0x2f, 0x1, @remote, @local, {[], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x6558, 0x0, 0x2}, {0x1}, {0x1}, {0x8, 0x88be, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x4f}, 0x1, {0x5}}}, {0x8, 0x22eb, 0x0, {{0xb, 0x2, 0x6, 0x0, 0x1, 0x1, 0x2, 0xf}, 0x2, {0x8, 0x0, 0x3, 0x1e}}}}}}}}}, 0x0) 4.126811111s ago: executing program 0 (id=1159): r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000300)={0x34, r1, 0x1, 0x0, 0x25dfdbfb, {0x25}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x80d0}, 0x0) 353.644255ms ago: executing program 1 (id=1359): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x1, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4080}, 0x0) 342.097745ms ago: executing program 1 (id=1360): r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)='9', 0x1}], 0x1) 331.956345ms ago: executing program 1 (id=1361): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x38, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={0x0, 0xd}, 0x0, 0x10003, 0x1, 0x1, 0x8, 0x20005, 0x2b, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000340)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x9, 0x4, 0x7ffc0002}]}) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x40affd]}, 0x8, 0x800) 210.309267ms ago: executing program 2 (id=1368): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000fdff00000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000002d00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0xe, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) fsopen(&(0x7f0000002200)='fuse\x00', 0x0) 209.841037ms ago: executing program 1 (id=1378): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/keys\x00', 0x0, 0x0) lseek(r0, 0x220, 0x0) lseek(r0, 0xcc, 0x1) 173.459777ms ago: executing program 4 (id=1371): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000"], 0x0, 0xec, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r0 = syz_open_dev$evdev(&(0x7f0000000240), 0x20000, 0x0) ioctl$EVIOCGLED(r0, 0x80284504, &(0x7f00000002c0)=""/71) 173.016287ms ago: executing program 2 (id=1372): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x14, &(0x7f0000000500)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000040)={0x2, 0x0, 0xfa00, {0x0, {0xa, 0x4e20, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x80f}, r1}}, 0x30) 141.186378ms ago: executing program 1 (id=1373): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000100), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="0b00000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000280)='\b\x00\x00\x00', 0x4}], 0x1) 140.865358ms ago: executing program 2 (id=1375): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) creat(&(0x7f00000000c0)='./file0\x00', 0x9c) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 134.050638ms ago: executing program 4 (id=1376): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000003c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWSET={0x58, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_EXPR={0x1c, 0x11, 0x0, 0x1, @exthdr={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x2}]}}}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0x80}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 128.142718ms ago: executing program 1 (id=1377): io_setup(0x5, &(0x7f0000000140)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180), 0x40441, 0x0) io_submit(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000200)={0x0, 0x0, 0x20, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) 115.942279ms ago: executing program 2 (id=1379): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="24000000210001"], 0x24}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 109.659419ms ago: executing program 4 (id=1380): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x40, &(0x7f0000000100)={[{@errors_remount}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@dioread_nolock}]}, 0x1, 0x573, &(0x7f0000000ec0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x141042, 0x0) write$UHID_INPUT(r0, &(0x7f0000001440)={0x8, {"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", 0x1000}}, 0x1006) 87.237209ms ago: executing program 2 (id=1381): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="1801000000000000000000006dfeff00850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x10) ustat(0xd, &(0x7f0000000680)) 86.764559ms ago: executing program 3 (id=1382): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000000)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @payload={{0xc}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_LEN={0x8, 0x4, 0x1, 0x0, 0xeb}, @NFTA_PAYLOAD_SREG={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_PAYLOAD_OFFSET={0x8}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x2}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x8c}}, 0x4000) 84.533689ms ago: executing program 2 (id=1383): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000004850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) syz_usb_connect(0x2, 0x34, &(0x7f0000000000)=ANY=[], 0x0) 59.902519ms ago: executing program 3 (id=1384): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000004e80)=ANY=[@ANYBLOB="240000001200010a28ff0300000000000a"], 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x4000040) 59.584399ms ago: executing program 3 (id=1385): r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$bt_l2cap(r1, 0x0, 0x0, 0x80000) 43.19256ms ago: executing program 3 (id=1386): timer_create(0x3, 0x0, &(0x7f0000044000)=0x0) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_gettime(r0, &(0x7f0000000080)) 38.29272ms ago: executing program 4 (id=1387): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000900000000000000213f0000c50000000e800000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000010c0)={&(0x7f0000001140)='mmap_lock_acquire_returned\x00', r0}, 0x18) brk(0x689d80000000) 29.0102ms ago: executing program 3 (id=1388): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000380), 0x101040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) 16.03716ms ago: executing program 3 (id=1389): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) 15.05191ms ago: executing program 4 (id=1390): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18060000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000080)='sys_enter\x00', r0}, 0x10) acct(0x0) 0s ago: executing program 4 (id=1391): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f00000003c0)={[{@noload}, {@resuid={'resuid', 0x3d, 0xee01}}, {@min_batch_time={'min_batch_time', 0x3d, 0x8}}, {@dioread_lock}, {@quota}, {@quota}]}, 0x3, 0x459, &(0x7f0000000ec0)="$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") r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e03002a000b05d25a806c8c6f94f91124fc601100077a0a000312050282c137153e370e0c1180fc0b0c000300", 0x33fe0}], 0x1}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.219' (ED25519) to the list of known hosts. [ 24.850230][ T29] audit: type=1400 audit(1753603688.750:62): avc: denied { mounton } for pid=3294 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.851056][ T3294] cgroup: Unknown subsys name 'net' [ 24.872951][ T29] audit: type=1400 audit(1753603688.750:63): avc: denied { mount } for pid=3294 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.900301][ T29] audit: type=1400 audit(1753603688.780:64): avc: denied { unmount } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.058573][ T3294] cgroup: Unknown subsys name 'cpuset' [ 25.064630][ T3294] cgroup: Unknown subsys name 'rlimit' [ 25.174637][ T29] audit: type=1400 audit(1753603689.070:65): avc: denied { setattr } for pid=3294 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.197958][ T29] audit: type=1400 audit(1753603689.070:66): avc: denied { create } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.218415][ T29] audit: type=1400 audit(1753603689.070:67): avc: denied { write } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.225255][ T3298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.238737][ T29] audit: type=1400 audit(1753603689.070:68): avc: denied { read } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.267603][ T29] audit: type=1400 audit(1753603689.080:69): avc: denied { mounton } for pid=3294 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 25.292436][ T29] audit: type=1400 audit(1753603689.090:70): avc: denied { mount } for pid=3294 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 25.315778][ T29] audit: type=1400 audit(1753603689.150:71): avc: denied { relabelto } for pid=3298 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.349599][ T3294] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.354928][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 26.430043][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 26.455885][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.463022][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.470210][ T3304] bridge_slave_0: entered allmulticast mode [ 26.476775][ T3304] bridge_slave_0: entered promiscuous mode [ 26.495412][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 26.503661][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.510805][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.517992][ T3304] bridge_slave_1: entered allmulticast mode [ 26.524488][ T3304] bridge_slave_1: entered promiscuous mode [ 26.532878][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 26.575342][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.587361][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.605170][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 26.634131][ T3304] team0: Port device team_slave_0 added [ 26.648378][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.655448][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.662781][ T3306] bridge_slave_0: entered allmulticast mode [ 26.669202][ T3306] bridge_slave_0: entered promiscuous mode [ 26.675982][ T3304] team0: Port device team_slave_1 added [ 26.698368][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.705424][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.712670][ T3306] bridge_slave_1: entered allmulticast mode [ 26.718907][ T3306] bridge_slave_1: entered promiscuous mode [ 26.749821][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.756885][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.782848][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.799432][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.806561][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.813826][ T3307] bridge_slave_0: entered allmulticast mode [ 26.820252][ T3307] bridge_slave_0: entered promiscuous mode [ 26.827447][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.836557][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.843731][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.850880][ T3307] bridge_slave_1: entered allmulticast mode [ 26.857254][ T3307] bridge_slave_1: entered promiscuous mode [ 26.863843][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.870807][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.896759][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.911646][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.918842][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.925919][ T3312] bridge_slave_0: entered allmulticast mode [ 26.932475][ T3312] bridge_slave_0: entered promiscuous mode [ 26.939837][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.963860][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.971034][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.978321][ T3312] bridge_slave_1: entered allmulticast mode [ 26.984568][ T3312] bridge_slave_1: entered promiscuous mode [ 27.001097][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.023820][ T3306] team0: Port device team_slave_0 added [ 27.034736][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.048498][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.055546][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.062990][ T3310] bridge_slave_0: entered allmulticast mode [ 27.069372][ T3310] bridge_slave_0: entered promiscuous mode [ 27.076671][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.086530][ T3306] team0: Port device team_slave_1 added [ 27.100545][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.107679][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.114924][ T3310] bridge_slave_1: entered allmulticast mode [ 27.121230][ T3310] bridge_slave_1: entered promiscuous mode [ 27.128371][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.148448][ T3304] hsr_slave_0: entered promiscuous mode [ 27.154436][ T3304] hsr_slave_1: entered promiscuous mode [ 27.161038][ T3307] team0: Port device team_slave_0 added [ 27.172431][ T3307] team0: Port device team_slave_1 added [ 27.186949][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.193925][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.219841][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.244367][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.257957][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.264919][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.290907][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.302065][ T3312] team0: Port device team_slave_0 added [ 27.307987][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.314977][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.340989][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.352274][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.359236][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.385286][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.396734][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.418965][ T3312] team0: Port device team_slave_1 added [ 27.441983][ T3310] team0: Port device team_slave_0 added [ 27.464879][ T3310] team0: Port device team_slave_1 added [ 27.473045][ T3306] hsr_slave_0: entered promiscuous mode [ 27.479036][ T3306] hsr_slave_1: entered promiscuous mode [ 27.484780][ T3306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.492454][ T3306] Cannot create hsr debugfs directory [ 27.500218][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.507166][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.533279][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.563577][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.570589][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.596622][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.629691][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.636643][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.662584][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.675071][ T3307] hsr_slave_0: entered promiscuous mode [ 27.681121][ T3307] hsr_slave_1: entered promiscuous mode [ 27.687086][ T3307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.694677][ T3307] Cannot create hsr debugfs directory [ 27.715491][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.722465][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.748403][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.771323][ T3312] hsr_slave_0: entered promiscuous mode [ 27.777514][ T3312] hsr_slave_1: entered promiscuous mode [ 27.783466][ T3312] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.791056][ T3312] Cannot create hsr debugfs directory [ 27.854524][ T3310] hsr_slave_0: entered promiscuous mode [ 27.860554][ T3310] hsr_slave_1: entered promiscuous mode [ 27.866399][ T3310] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.874051][ T3310] Cannot create hsr debugfs directory [ 27.936531][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 27.944768][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 27.955543][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 27.965952][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.026602][ T3306] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.039466][ T3306] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.051288][ T3306] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.062651][ T3306] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.086304][ T3307] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.095181][ T3307] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.104394][ T3307] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.113066][ T3307] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.143609][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.153960][ T3312] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.171450][ T3312] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.180964][ T3312] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.189932][ T3312] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.205804][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.227629][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.234787][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.243859][ T3310] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.252741][ T3310] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.263031][ T3310] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.277647][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.284739][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.293744][ T3310] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.341882][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.356777][ T3304] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.367261][ T3304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.381364][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.401428][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.408550][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.419629][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.428168][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.435214][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.452498][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.465083][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.480620][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.487703][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.499178][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.512994][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.527607][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.534669][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.546189][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.559157][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.572122][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.579206][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.594394][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.601538][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.615127][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.622208][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.631171][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.638233][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.739952][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.757497][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.818814][ T3304] veth0_vlan: entered promiscuous mode [ 28.826994][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.837043][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.847005][ T3304] veth1_vlan: entered promiscuous mode [ 28.895828][ T3307] veth0_vlan: entered promiscuous mode [ 28.914496][ T3306] veth0_vlan: entered promiscuous mode [ 28.922391][ T3307] veth1_vlan: entered promiscuous mode [ 28.955093][ T3307] veth0_macvtap: entered promiscuous mode [ 28.965620][ T3304] veth0_macvtap: entered promiscuous mode [ 28.979931][ T3306] veth1_vlan: entered promiscuous mode [ 28.987752][ T3307] veth1_macvtap: entered promiscuous mode [ 29.000060][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.009675][ T3304] veth1_macvtap: entered promiscuous mode [ 29.021418][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.031517][ T3312] veth0_vlan: entered promiscuous mode [ 29.041623][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.049527][ T3307] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.058295][ T3307] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.067111][ T3307] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.075842][ T3307] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.094293][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.108212][ T3304] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.116941][ T3304] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.125776][ T3304] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.134555][ T3304] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.151620][ T3310] veth0_vlan: entered promiscuous mode [ 29.162769][ T3310] veth1_vlan: entered promiscuous mode [ 29.170423][ T3312] veth1_vlan: entered promiscuous mode [ 29.176884][ T3307] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 29.188630][ T3312] veth0_macvtap: entered promiscuous mode [ 29.201466][ T3306] veth0_macvtap: entered promiscuous mode [ 29.208561][ T3306] veth1_macvtap: entered promiscuous mode [ 29.227143][ T3310] veth0_macvtap: entered promiscuous mode [ 29.248089][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.264263][ T3310] veth1_macvtap: entered promiscuous mode [ 29.279773][ T3312] veth1_macvtap: entered promiscuous mode [ 29.285713][ T3480] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7'. [ 29.287485][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.294348][ T3480] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7'. [ 29.294373][ T3480] netlink: 'syz.0.7': attribute type 15 has an invalid length. [ 29.303455][ T3306] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.326581][ T3306] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.335334][ T3306] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.344159][ T3306] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.376096][ T3482] loop1: detected capacity change from 0 to 512 [ 29.377860][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.395668][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.401216][ T3482] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 29.416020][ T3482] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 29.428238][ T3310] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.428270][ T3310] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.428365][ T3310] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.428392][ T3310] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.431021][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.470836][ T3482] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 29.477274][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.481487][ T3482] EXT4-fs (loop1): 1 truncate cleaned up [ 29.499613][ T3312] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.516175][ T3312] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.516208][ T3312] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.516237][ T3312] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.527620][ T3482] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.624162][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.686753][ T3503] loop4: detected capacity change from 0 to 512 [ 29.714866][ T3503] EXT4-fs: Ignoring removed oldalloc option [ 29.730551][ T3506] loop3: detected capacity change from 0 to 512 [ 29.743850][ T3503] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 29.753972][ T3506] EXT4-fs: Ignoring removed nobh option [ 29.773790][ T3503] EXT4-fs (loop4): 1 truncate cleaned up [ 29.779752][ T3503] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.839890][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.853651][ T3506] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #15: comm syz.3.13: iget: bad i_size value: 38620345925642 [ 29.867237][ T29] kauditd_printk_skb: 46 callbacks suppressed [ 29.867262][ T29] audit: type=1400 audit(1753603693.760:118): avc: denied { cpu } for pid=3520 comm="syz.1.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 29.904286][ T3506] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.13: couldn't read orphan inode 15 (err -117) [ 29.924373][ T3506] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.936998][ T29] audit: type=1400 audit(1753603693.820:119): avc: denied { map_create } for pid=3524 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 29.955912][ T29] audit: type=1400 audit(1753603693.820:120): avc: denied { map_read map_write } for pid=3524 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 29.959823][ T3528] capability: warning: `syz.4.20' uses 32-bit capabilities (legacy support in use) [ 29.975602][ T29] audit: type=1400 audit(1753603693.820:121): avc: denied { tracepoint } for pid=3524 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 30.012735][ T3529] netlink: 8 bytes leftover after parsing attributes in process `syz.0.23'. [ 30.013938][ T3506] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.13: bg 0: block 5: invalid block bitmap [ 30.043164][ T29] audit: type=1400 audit(1753603693.840:122): avc: denied { write } for pid=3520 comm="syz.1.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 30.056001][ T3506] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 30.062432][ T29] audit: type=1400 audit(1753603693.910:123): avc: denied { mount } for pid=3504 comm="syz.3.13" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 30.074636][ T3506] EXT4-fs (loop3): This should not happen!! Data will be lost [ 30.074636][ T3506] [ 30.095961][ T29] audit: type=1400 audit(1753603693.910:124): avc: denied { create } for pid=3527 comm="syz.0.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 30.105702][ T3506] EXT4-fs (loop3): Total free blocks count 0 [ 30.126027][ T29] audit: type=1400 audit(1753603693.910:125): avc: denied { write } for pid=3527 comm="syz.0.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 30.131996][ T3506] EXT4-fs (loop3): Free/Dirty block details [ 30.132009][ T3506] EXT4-fs (loop3): free_blocks=0 [ 30.132020][ T3506] EXT4-fs (loop3): dirty_blocks=2 [ 30.132030][ T3506] EXT4-fs (loop3): Block reservation details [ 30.132040][ T3506] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 30.180595][ T29] audit: type=1400 audit(1753603693.910:126): avc: denied { read append open } for pid=3504 comm="syz.3.13" path="/1/file1/memory.numa_stat" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 30.225233][ T3536] netlink: 'syz.1.26': attribute type 6 has an invalid length. [ 30.282216][ T3541] Invalid logical block size (34816) [ 30.284780][ T3506] syz.3.13 (3506) used greatest stack depth: 10224 bytes left [ 30.330203][ T29] audit: type=1400 audit(1753603694.200:127): avc: denied { write } for pid=3543 comm="syz.4.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 30.372879][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.482187][ T3400] kernel write not supported for file /stat (pid: 3400 comm: kworker/1:4) [ 30.541222][ T3573] loop0: detected capacity change from 0 to 128 [ 30.658278][ T3569] loop4: detected capacity change from 0 to 8192 [ 30.689073][ T3569] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 30.885817][ T3607] loop4: detected capacity change from 0 to 128 [ 30.923193][ T3613] syz.0.64 uses obsolete (PF_INET,SOCK_PACKET) [ 30.980878][ T3619] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 31.070927][ T3626] loop1: detected capacity change from 0 to 512 [ 31.139260][ T3626] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.229015][ T3626] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.318968][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.507599][ T3683] netlink: 44 bytes leftover after parsing attributes in process `syz.4.97'. [ 31.536655][ T3683] netlink: 84 bytes leftover after parsing attributes in process `syz.4.97'. [ 31.550087][ T3686] netlink: 'syz.2.98': attribute type 1 has an invalid length. [ 31.557717][ T3686] netlink: 224 bytes leftover after parsing attributes in process `syz.2.98'. [ 31.737743][ T3713] kernel profiling enabled (shift: 7) [ 31.850212][ T3731] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.893341][ T3731] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.986478][ T3749] tmpfs: Bad value for 'mpol' [ 32.034832][ T3757] geneve2: entered promiscuous mode [ 32.203065][ T3786] loop1: detected capacity change from 0 to 1024 [ 32.214130][ T3789] sd 0:0:1:0: device reset [ 32.227112][ T3786] EXT4-fs: Ignoring removed orlov option [ 32.233108][ T3786] EXT4-fs: Ignoring removed nomblk_io_submit option [ 32.234842][ T3790] loop3: detected capacity change from 0 to 4096 [ 32.250642][ T3786] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.265441][ T3790] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.267419][ T3800] netlink: 116 bytes leftover after parsing attributes in process `syz.4.152'. [ 32.279164][ T3801] netlink: 8 bytes leftover after parsing attributes in process `syz.2.151'. [ 32.286998][ T3800] netlink: 8 bytes leftover after parsing attributes in process `syz.4.152'. [ 32.319692][ T3790] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.148: corrupted inode contents [ 32.345243][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.359022][ T3790] EXT4-fs error (device loop3): ext4_dirty_inode:6459: inode #15: comm syz.3.148: mark_inode_dirty error [ 32.360144][ T3805] loop4: detected capacity change from 0 to 512 [ 32.372101][ T3790] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.148: corrupted inode contents [ 32.390021][ T3790] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #15: comm syz.3.148: mark_inode_dirty error [ 32.401761][ T3790] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.148: corrupted inode contents [ 32.415667][ T3790] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #15: comm syz.3.148: mark_inode_dirty error [ 32.427235][ T3790] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.148: corrupted inode contents [ 32.440095][ T3805] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.440411][ T3790] EXT4-fs error (device loop3): ext4_truncate:4597: inode #15: comm syz.3.148: mark_inode_dirty error [ 32.464525][ T3790] EXT4-fs error (device loop3) in ext4_setattr:5986: Corrupt filesystem [ 32.473406][ T3805] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.484751][ T3807] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.148: corrupted inode contents [ 32.529092][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.550924][ T3822] Cannot find add_set index 0 as target [ 32.564735][ T3312] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 32.566132][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.602967][ T3826] netlink: 12 bytes leftover after parsing attributes in process `syz.2.164'. [ 32.641155][ T3834] loop2: detected capacity change from 0 to 512 [ 32.662315][ T3840] capability: warning: `syz.3.168' uses deprecated v2 capabilities in a way that may be insecure [ 32.679474][ T3834] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.705727][ T3845] loop1: detected capacity change from 0 to 128 [ 32.714900][ T3834] ext4 filesystem being mounted at /42/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.727610][ T3845] syz.1.171: attempt to access beyond end of device [ 32.727610][ T3845] loop1: rw=2051, sector=104, nr_sectors = 25 limit=128 [ 32.785871][ T3858] loop4: detected capacity change from 0 to 512 [ 32.788204][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.792525][ T3858] ======================================================= [ 32.792525][ T3858] WARNING: The mand mount option has been deprecated and [ 32.792525][ T3858] and is ignored by this kernel. Remove the mand [ 32.792525][ T3858] option from the mount to silence this warning. [ 32.792525][ T3858] ======================================================= [ 32.867503][ T3858] EXT4-fs error (device loop4): ext4_orphan_get:1419: comm syz.4.180: bad orphan inode 15 [ 32.888147][ T3858] ext4_test_bit(bit=14, block=18) = 1 [ 32.893672][ T3858] is_bad_inode(inode)=0 [ 32.897974][ T3858] NEXT_ORPHAN(inode)=1023 [ 32.902302][ T3858] max_ino=32 [ 32.905568][ T3858] i_nlink=0 [ 32.926837][ T3858] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #15: comm syz.4.180: corrupted xattr block 19: invalid header [ 32.955105][ T3858] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 32.981828][ T3858] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 33.005003][ T3858] ext4 filesystem being mounted at /37/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 33.031116][ T3858] (unnamed net_device) (uninitialized): option arp_interval: invalid value (18446744072792992474) [ 33.041971][ T3858] (unnamed net_device) (uninitialized): option arp_interval: allowed values 0 - 2147483647 [ 33.064964][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 33.413398][ T3981] loop2: detected capacity change from 0 to 256 [ 33.439050][ T3989] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 33.446507][ T3989] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 33.464914][ T3989] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 33.470987][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.472464][ T3989] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 33.485303][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.499895][ T3992] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 33.506473][ T3992] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 33.514145][ T3992] vhci_hcd vhci_hcd.0: Device attached [ 33.521390][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.531679][ T3993] vhci_hcd: connection closed [ 33.531889][ T3455] vhci_hcd: stop threads [ 33.533853][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.536601][ T3455] vhci_hcd: release socket [ 33.541180][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.550970][ T3455] vhci_hcd: disconnect device [ 33.581490][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.599684][ T4002] loop3: detected capacity change from 0 to 2048 [ 33.606243][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.618068][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.642896][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.653614][ T3981] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 33.783635][ T4025] netlink: 'syz.0.249': attribute type 32 has an invalid length. [ 33.815369][ T4025] (unnamed net_device) (uninitialized): option coupled_control: invalid value (98) [ 33.852944][ T4031] loop4: detected capacity change from 0 to 512 [ 33.860493][ T4031] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 33.909943][ T4031] EXT4-fs (loop4): 1 truncate cleaned up [ 33.916016][ T4031] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.941018][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.988726][ T4044] program syz.4.257 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 34.230918][ T4071] netlink: 'syz.3.266': attribute type 21 has an invalid length. [ 34.319818][ T4083] __nla_validate_parse: 6 callbacks suppressed [ 34.319831][ T4083] netlink: 8 bytes leftover after parsing attributes in process `syz.1.272'. [ 34.490451][ T4117] netlink: 'syz.4.288': attribute type 7 has an invalid length. [ 34.502902][ T4113] netlink: 16 bytes leftover after parsing attributes in process `syz.2.287'. [ 34.564716][ T4131] loop9: detected capacity change from 0 to 7 [ 34.573709][ T4131] Buffer I/O error on dev loop9, logical block 0, async page read [ 34.586124][ T4135] Driver unsupported XDP return value 0 on prog (id 61) dev N/A, expect packet loss! [ 34.606410][ T4131] Buffer I/O error on dev loop9, logical block 0, async page read [ 34.614451][ T4131] loop9: unable to read partition table [ 34.621875][ T4131] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 34.621875][ T4131] ) failed (rc=-5) [ 34.720160][ T4157] netlink: 'syz.3.307': attribute type 13 has an invalid length. [ 34.723396][ T4155] process 'syz.0.308' launched '/dev/fd/3' with NULL argv: empty string added [ 34.739115][ T4161] loop4: detected capacity change from 0 to 128 [ 34.757501][ T4160] SELinux: policydb version 51586048 does not match my version range 15-34 [ 34.769742][ T4161] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 34.789335][ T4160] SELinux: failed to load policy [ 34.791778][ T4166] netlink: 56 bytes leftover after parsing attributes in process `syz.0.313'. [ 34.794342][ T4161] ext4 filesystem being mounted at /64/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 34.808192][ T4166] netlink: 24 bytes leftover after parsing attributes in process `syz.0.313'. [ 34.855652][ T4168] loop2: detected capacity change from 0 to 512 [ 34.876622][ T3310] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 34.886621][ T4157] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.893842][ T4157] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.915196][ T29] kauditd_printk_skb: 123 callbacks suppressed [ 34.915272][ T29] audit: type=1400 audit(1753603698.810:251): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 35.001033][ T29] audit: type=1400 audit(1753603698.900:252): avc: denied { create } for pid=4183 comm="syz.1.320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 35.004554][ T4157] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 35.020385][ T29] audit: type=1400 audit(1753603698.900:253): avc: denied { write } for pid=4183 comm="syz.1.320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 35.031537][ T4157] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 35.102372][ T4157] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.111401][ T4157] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.120315][ T4157] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.129238][ T4157] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.136793][ T29] audit: type=1400 audit(1753603699.030:254): avc: denied { remount } for pid=4196 comm="syz.1.328" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 35.163758][ T4175] netlink: 16178 bytes leftover after parsing attributes in process `syz.0.317'. [ 35.196412][ T29] audit: type=1400 audit(1753603699.090:255): avc: denied { ioctl } for pid=4199 comm="syz.1.329" path="/72/file0" dev="tmpfs" ino=387 ioctlcmd=0x1260 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 35.295265][ T29] audit: type=1326 audit(1753603699.190:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4214 comm="syz.0.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 35.318738][ T29] audit: type=1326 audit(1753603699.190:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4214 comm="syz.0.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 35.346062][ T29] audit: type=1326 audit(1753603699.250:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4214 comm="syz.0.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 35.350891][ T4221] netlink: 8 bytes leftover after parsing attributes in process `syz.2.338'. [ 35.369345][ T29] audit: type=1326 audit(1753603699.250:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4214 comm="syz.0.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 35.401388][ T29] audit: type=1326 audit(1753603699.250:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4214 comm="syz.0.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 35.456021][ T4230] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 35.478235][ T4235] netlink: 'syz.1.345': attribute type 13 has an invalid length. [ 35.625157][ T4235] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.632400][ T4235] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.744344][ T4235] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 35.770254][ T4235] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 35.860545][ T4235] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.869715][ T4235] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.878826][ T4235] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.887717][ T4235] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.104158][ T4318] netlink: 4 bytes leftover after parsing attributes in process `syz.3.355'. [ 36.123362][ T4318] bridge_slave_1: left allmulticast mode [ 36.129075][ T4318] bridge_slave_1: left promiscuous mode [ 36.134915][ T4322] loop4: detected capacity change from 0 to 256 [ 36.134952][ T4318] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.160024][ T4318] bridge_slave_0: left allmulticast mode [ 36.165709][ T4318] bridge_slave_0: left promiscuous mode [ 36.171472][ T4318] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.292641][ T4355] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.374886][ T4355] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.410448][ T4376] netlink: 128 bytes leftover after parsing attributes in process `syz.0.370'. [ 36.430433][ T4355] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.493704][ T4355] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.528104][ T4396] netlink: 'syz.0.374': attribute type 5 has an invalid length. [ 36.569246][ T4355] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.581880][ T4355] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.622013][ T4355] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.674945][ T4355] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.910171][ T4483] loop4: detected capacity change from 0 to 136 [ 36.978409][ T4498] 9pnet_fd: Insufficient options for proto=fd [ 37.065821][ T4522] IPVS: Unknown mcast interface: pimreg0 [ 37.088859][ T4528] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 37.147881][ T4543] netlink: 'syz.0.424': attribute type 1 has an invalid length. [ 37.486180][ T4614] netlink: 92 bytes leftover after parsing attributes in process `syz.0.455'. [ 37.495383][ T4614] netlink: 24 bytes leftover after parsing attributes in process `syz.0.455'. [ 37.692607][ T4650] loop2: detected capacity change from 0 to 8192 [ 37.739181][ T4650] loop2: p1 p2 p4 [ 37.742956][ T4650] loop2: p1 size 65536 extends beyond EOD, truncated [ 37.758110][ T4650] loop2: p2 start 861536256 is beyond EOD, truncated [ 37.764837][ T4650] loop2: p4 size 65536 extends beyond EOD, truncated [ 37.839493][ T4673] loop4: detected capacity change from 0 to 512 [ 37.846133][ T4673] EXT4-fs: Ignoring removed nobh option [ 37.857356][ T4673] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #15: comm syz.4.485: iget: bad i_size value: 38620345925642 [ 37.870127][ T4673] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.485: couldn't read orphan inode 15 (err -117) [ 37.882550][ T4673] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.906842][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.999763][ T4689] random: crng reseeded on system resumption [ 38.025778][ T4692] loop3: detected capacity change from 0 to 128 [ 38.034002][ T4692] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 38.048447][ T4692] ext4 filesystem being mounted at /84/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 38.083461][ T4692] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:375: inode #2: comm syz.3.493: No space for directory leaf checksum. Please run e2fsck -D. [ 38.098804][ T4692] EXT4-fs error (device loop3): htree_dirblock_to_tree:1051: inode #2: comm syz.3.493: Directory block failed checksum [ 38.130721][ T3312] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 38.235683][ T4718] loop3: detected capacity change from 0 to 2048 [ 38.309742][ T4729] loop4: detected capacity change from 0 to 2048 [ 38.329844][ T4729] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.378095][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.453218][ T4764] loop3: detected capacity change from 0 to 512 [ 38.462177][ T4764] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 38.486599][ T4764] EXT4-fs (loop3): invalid journal inode [ 38.493846][ T4764] EXT4-fs (loop3): can't get journal size [ 38.501386][ T4764] EXT4-fs (loop3): 1 truncate cleaned up [ 38.507522][ T4764] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.533706][ T4761] loop2: detected capacity change from 0 to 8192 [ 38.544829][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.555946][ T4761] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.607601][ T4778] loop4: detected capacity change from 0 to 4096 [ 38.626458][ T4778] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 38.652492][ T4778] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.670534][ T4787] bond1: entered promiscuous mode [ 38.675645][ T4787] bond1: entered allmulticast mode [ 38.682729][ T4787] 8021q: adding VLAN 0 to HW filter on device bond1 [ 38.694792][ T4787] bond1 (unregistering): Released all slaves [ 38.817013][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.836272][ T4798] loop2: detected capacity change from 0 to 512 [ 38.851134][ T4798] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.880397][ T4798] ext4 filesystem being mounted at /89/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.917259][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.008850][ T4828] team0: Device gtp0 is of different type [ 39.061108][ T4836] usb usb1: usbfs: process 4836 (syz.4.560) did not claim interface 0 before use [ 39.076772][ T4841] netlink: 'syz.2.561': attribute type 13 has an invalid length. [ 39.187807][ T4841] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.195176][ T4841] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.247049][ T4841] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.258863][ T4841] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.309713][ T4841] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.318807][ T4841] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.327833][ T4841] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.337556][ T4841] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.338485][ T4886] loop4: detected capacity change from 0 to 1024 [ 39.366274][ T4886] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.385970][ T4892] tmpfs: Bad value for 'mpol' [ 39.391755][ T4886] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4113: comm syz.4.584: Allocating blocks 465-513 which overlap fs metadata [ 39.415410][ T4894] loop1: detected capacity change from 0 to 512 [ 39.423130][ T4894] EXT4-fs: Ignoring removed nobh option [ 39.423244][ T4886] EXT4-fs (loop4): pa ffff888106a6c070: logic 256, phys. 369, len 9 [ 39.436850][ T4886] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:5364: group 0, free 0, pa_free 3 [ 39.458305][ T4886] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 18: block 113:freeing already freed block (bit 7); block bitmap corrupt. [ 39.473813][ T4894] EXT4-fs error (device loop1): ext4_orphan_get:1393: inode #15: comm syz.1.586: iget: bad i_size value: 38620345925642 [ 39.498358][ T4894] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.586: couldn't read orphan inode 15 (err -117) [ 39.511471][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.536078][ T4894] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.577240][ T4911] __nla_validate_parse: 11 callbacks suppressed [ 39.577255][ T4911] netlink: 8 bytes leftover after parsing attributes in process `syz.4.590'. [ 39.614988][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.802141][ T4932] Failed to initialize the IGMP autojoin socket (err -2) [ 39.935111][ T4950] 9p: Unknown Cache mode or invalid value l [ 39.949609][ T4958] netlink: 8 bytes leftover after parsing attributes in process `syz.0.618'. [ 39.979817][ T4962] vhci_hcd: SetHubDepth req not supported for USB 2.0 roothub [ 40.029167][ T29] kauditd_printk_skb: 63 callbacks suppressed [ 40.029180][ T29] audit: type=1400 audit(1753603703.930:324): avc: denied { write } for pid=4969 comm="syz.3.624" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 40.139944][ T29] audit: type=1326 audit(1753603704.030:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5001 comm="syz.0.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 40.163345][ T29] audit: type=1326 audit(1753603704.030:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5001 comm="syz.0.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 40.186670][ T29] audit: type=1326 audit(1753603704.030:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5001 comm="syz.0.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 40.210021][ T29] audit: type=1326 audit(1753603704.030:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5001 comm="syz.0.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 40.233306][ T29] audit: type=1326 audit(1753603704.030:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5001 comm="syz.0.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=210 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 40.256755][ T29] audit: type=1326 audit(1753603704.030:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5001 comm="syz.0.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 40.279978][ T29] audit: type=1326 audit(1753603704.030:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5001 comm="syz.0.639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f792484e9a9 code=0x7ffc0000 [ 40.303453][ T29] audit: type=1400 audit(1753603704.100:332): avc: denied { create } for pid=5011 comm="syz.0.644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 40.384051][ T29] audit: type=1400 audit(1753603704.280:333): avc: denied { wake_alarm } for pid=5033 comm="syz.0.655" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 40.420350][ T5040] netlink: 209848 bytes leftover after parsing attributes in process `syz.0.657'. [ 40.465312][ T5048] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.659'. [ 40.523413][ T5056] loop3: detected capacity change from 0 to 128 [ 40.549669][ T5056] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 40.562127][ T5060] netlink: 12 bytes leftover after parsing attributes in process `syz.0.667'. [ 40.571105][ T5060] netlink: 'syz.0.667': attribute type 1 has an invalid length. [ 40.571828][ T5056] ext4 filesystem being mounted at /112/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 40.578744][ T5060] netlink: 44 bytes leftover after parsing attributes in process `syz.0.667'. [ 40.659005][ T3312] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 40.666093][ T5070] netlink: 16 bytes leftover after parsing attributes in process `syz.0.669'. [ 40.681674][ T5075] loop1: detected capacity change from 0 to 512 [ 40.695982][ T5075] EXT4-fs: Ignoring removed orlov option [ 40.705831][ T5075] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 40.715979][ T5075] EXT4-fs (loop1): orphan cleanup on readonly fs [ 40.723847][ T5075] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.674: bg 0: block 248: padding at end of block bitmap is not set [ 40.738951][ T5075] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.674: Failed to acquire dquot type 1 [ 40.752455][ T5075] EXT4-fs (loop1): 1 truncate cleaned up [ 40.759502][ T5075] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.774686][ T5075] EXT4-fs: Ignoring removed orlov option [ 40.781380][ T5075] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 40.790289][ T5075] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 40.821482][ T5075] EXT4-fs error (device loop1): __ext4_remount:6736: comm syz.1.674: Abort forced by user [ 40.839644][ T5095] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 40.850020][ T5075] EXT4-fs (loop1): Remounting filesystem read-only [ 40.856568][ T5075] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 40.865841][ T5075] ext4 filesystem being remounted at /140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 40.885514][ T5075] syz.1.674 (5075) used greatest stack depth: 9304 bytes left [ 40.894725][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.066163][ T5146] netlink: 40 bytes leftover after parsing attributes in process `syz.1.708'. [ 41.211906][ T5182] netlink: 28 bytes leftover after parsing attributes in process `syz.3.727'. [ 41.317327][ T5205] netlink: 32 bytes leftover after parsing attributes in process `syz.0.737'. [ 41.356613][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.364104][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.371519][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.378951][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.386343][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.393828][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.401249][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.408661][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.416054][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.423523][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.430956][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.438497][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.445877][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.453306][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.460704][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.468151][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.470566][ T5215] mmap: syz.3.742 (5215) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 41.475525][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.475551][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.502148][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.509583][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.517027][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.524435][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.531826][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.539276][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.546663][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.554079][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.561484][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.568902][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.576292][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.583739][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.591181][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.598595][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.605979][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.613370][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.620766][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.628164][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.635605][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.643042][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.650438][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.657799][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.665185][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.672596][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.680028][ T3380] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.688008][ T3380] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 41.702300][ T5223] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 41.811103][ T5255] loop4: detected capacity change from 0 to 512 [ 41.834894][ T5255] EXT4-fs: Ignoring removed orlov option [ 41.855348][ T5255] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 41.884197][ T5269] loop1: detected capacity change from 0 to 512 [ 41.924429][ T5269] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 41.925899][ T5277] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 42.030693][ T5302] 9p: Unknown Cache mode or invalid value readahea` [ 42.043878][ T5303] program syz.2.785 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 42.090806][ T5313] netlink: 'syz.2.789': attribute type 49 has an invalid length. [ 42.108610][ T5313] netlink: 'syz.2.789': attribute type 49 has an invalid length. [ 42.317782][ T5364] netlink: 'syz.3.816': attribute type 3 has an invalid length. [ 42.416498][ T5382] loop2: detected capacity change from 0 to 1024 [ 42.441343][ T5382] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.458061][ T5382] ext4 filesystem being mounted at /135/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.539471][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.664004][ T5410] loop2: detected capacity change from 0 to 2048 [ 42.697396][ T5410] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.789559][ T5410] EXT4-fs error (device loop2): ext4_find_inline_data_nolock:169: inode #12: comm syz.2.837: inline data xattr refers to an external xattr inode [ 42.854084][ T5410] EXT4-fs (loop2): Remounting filesystem read-only [ 42.900339][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.069366][ T5474] loop3: detected capacity change from 0 to 512 [ 43.101734][ T5474] EXT4-fs: Ignoring removed orlov option [ 43.107744][ T5474] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 43.123467][ T5474] EXT4-fs (loop3): orphan cleanup on readonly fs [ 43.137051][ T5474] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.868: bg 0: block 248: padding at end of block bitmap is not set [ 43.170102][ T5474] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.868: Failed to acquire dquot type 1 [ 43.190012][ T5474] EXT4-fs (loop3): 1 truncate cleaned up [ 43.210650][ T5474] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.264676][ T5503] loop4: detected capacity change from 0 to 1024 [ 43.280686][ T5474] EXT4-fs: Ignoring removed orlov option [ 43.290650][ T5474] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 43.309525][ T5474] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 43.323942][ T5503] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.337381][ T5474] EXT4-fs error (device loop3): __ext4_remount:6736: comm syz.3.868: Abort forced by user [ 43.349157][ T5474] EXT4-fs (loop3): Remounting filesystem read-only [ 43.355716][ T5474] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 43.364334][ T5503] ext4 filesystem being mounted at /188/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.377359][ T5474] ext4 filesystem being remounted at /163/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 43.455416][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.468814][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.497805][ T5523] loop4: detected capacity change from 0 to 764 [ 43.529691][ T5523] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 43.545660][ T5530] random: crng reseeded on system resumption [ 43.593974][ T5544] netlink: 'syz.3.899': attribute type 49 has an invalid length. [ 43.635505][ T5554] netlink: 'syz.4.904': attribute type 2 has an invalid length. [ 43.719890][ T5565] bond1: entered promiscuous mode [ 43.724960][ T5565] bond1: entered allmulticast mode [ 43.731000][ T5565] 8021q: adding VLAN 0 to HW filter on device bond1 [ 43.747869][ T5565] bond1 (unregistering): Released all slaves [ 43.891247][ T5596] loop3: detected capacity change from 0 to 164 [ 43.926127][ T5602] team0: Device gtp0 is of different type [ 43.965826][ T5607] loop3: detected capacity change from 0 to 512 [ 43.972588][ T5607] EXT4-fs: Ignoring removed bh option [ 43.979097][ T5607] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 43.989017][ T5607] EXT4-fs (loop3): 1 truncate cleaned up [ 43.994946][ T5607] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.019360][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.073067][ T5616] loop3: detected capacity change from 0 to 512 [ 44.142664][ T5632] loop2: detected capacity change from 0 to 512 [ 44.153441][ T5630] loop4: detected capacity change from 0 to 2048 [ 44.167422][ T5634] Failed to initialize the IGMP autojoin socket (err -2) [ 44.179598][ T5630] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.199919][ T5630] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.940: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 44.217624][ T5630] EXT4-fs (loop4): Remounting filesystem read-only [ 44.256607][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.315817][ T5660] loop2: detected capacity change from 0 to 1024 [ 44.323937][ T5664] loop1: detected capacity change from 0 to 1024 [ 44.345567][ T5664] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.359286][ T5660] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.359528][ T5664] ext4 filesystem being mounted at /201/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.396376][ T5660] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4113: comm syz.2.954: Allocating blocks 465-513 which overlap fs metadata [ 44.422963][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.432489][ T5660] EXT4-fs (loop2): pa ffff888106a6c0e0: logic 256, phys. 369, len 9 [ 44.440609][ T5660] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:5364: group 0, free 0, pa_free 3 [ 44.450871][ T5660] EXT4-fs error (device loop2): mb_free_blocks:1948: group 0, inode 18: block 113:freeing already freed block (bit 7); block bitmap corrupt. [ 44.488294][ T5680] vhci_hcd: SetHubDepth req not supported for USB 2.0 roothub [ 44.509178][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.560699][ T5703] RDS: rds_bind could not find a transport for fe80::1a, load rds_tcp or rds_rdma? [ 44.601184][ T5707] loop3: detected capacity change from 0 to 1024 [ 44.619035][ T5713] syz.2.976 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 44.623870][ T5710] loop4: detected capacity change from 0 to 512 [ 44.651247][ T5707] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 44.651273][ T5707] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 44.663978][ T5707] JBD2: no valid journal superblock found [ 44.663990][ T5707] EXT4-fs (loop3): Could not load journal inode [ 44.677356][ T5719] Failed to initialize the IGMP autojoin socket (err -2) [ 44.678239][ T5710] EXT4-fs (loop4): too many log groups per flexible block group [ 44.678327][ T5710] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 44.678349][ T5710] EXT4-fs (loop4): mount failed [ 44.832907][ T5750] __nla_validate_parse: 10 callbacks suppressed [ 44.832922][ T5750] netlink: 8 bytes leftover after parsing attributes in process `syz.1.993'. [ 44.869260][ T5758] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.998'. [ 44.941250][ T5769] Failed to initialize the IGMP autojoin socket (err -2) [ 44.977401][ T5779] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1008'. [ 44.988619][ T5783] netlink: 'syz.0.1009': attribute type 1 has an invalid length. [ 45.120303][ T5801] netlink: 'syz.0.1020': attribute type 5 has an invalid length. [ 45.132543][ T5803] random: crng reseeded on system resumption [ 45.309256][ T29] kauditd_printk_skb: 56 callbacks suppressed [ 45.309270][ T29] audit: type=1400 audit(1753603709.210:386): avc: denied { bind } for pid=5819 comm="syz.4.1028" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 45.348363][ T5822] Failed to initialize the IGMP autojoin socket (err -2) [ 45.518085][ T29] audit: type=1400 audit(1753603709.420:387): avc: denied { ioctl } for pid=5842 comm="syz.4.1039" path="socket:[12033]" dev="sockfs" ino=12033 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 45.558445][ T5844] netlink: 642 bytes leftover after parsing attributes in process `syz.0.1038'. [ 45.604554][ T5852] block device autoloading is deprecated and will be removed. [ 45.648017][ T29] audit: type=1400 audit(1753603709.550:388): avc: denied { read write } for pid=3307 comm="syz-executor" name="loop0" dev="devtmpfs" ino=583 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 45.671329][ T29] audit: type=1400 audit(1753603709.550:389): avc: denied { open } for pid=3307 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=583 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 45.757798][ T5868] loop0: detected capacity change from 0 to 8192 [ 45.764658][ T29] audit: type=1400 audit(1753603709.600:390): avc: denied { ioctl } for pid=3307 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=583 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 45.789342][ T29] audit: type=1400 audit(1753603709.600:391): avc: denied { read } for pid=5859 comm="syz.2.1049" path="socket:[11083]" dev="sockfs" ino=11083 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 45.990863][ T5889] Failed to initialize the IGMP autojoin socket (err -2) [ 46.019938][ T5892] loop2: detected capacity change from 0 to 512 [ 46.030670][ T5897] loop0: detected capacity change from 0 to 512 [ 46.031263][ T5892] EXT4-fs: Ignoring removed bh option [ 46.044971][ T5897] EXT4-fs error (device loop0): ext4_iget_extra_inode:5035: inode #15: comm syz.0.1066: corrupted in-inode xattr: overlapping e_value [ 46.062309][ T5892] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.074736][ T5897] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.1066: couldn't read orphan inode 15 (err -117) [ 46.087742][ T5892] EXT4-fs (loop2): 1 truncate cleaned up [ 46.093993][ T5897] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.122598][ T29] audit: type=1400 audit(1753603710.010:392): avc: denied { accept } for pid=5903 comm="syz.3.1068" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 46.122962][ T5892] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.184912][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.209981][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.274530][ T29] audit: type=1326 audit(1753603710.170:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5924 comm="syz.0.1077" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f792484e9a9 code=0x0 [ 46.343600][ T5944] netlink: 56 bytes leftover after parsing attributes in process `syz.1.1086'. [ 46.373714][ T5943] Failed to initialize the IGMP autojoin socket (err -2) [ 46.379292][ T5949] bond0: option ad_select: unable to set because the bond device is up [ 46.434906][ T5957] netlink: 'syz.1.1092': attribute type 8 has an invalid length. [ 46.446030][ T29] audit: type=1400 audit(1753603710.350:394): avc: denied { read } for pid=5959 comm="syz.2.1094" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 46.497068][ T5966] loop1: detected capacity change from 0 to 256 [ 46.516111][ T29] audit: type=1400 audit(1753603710.410:395): avc: denied { watch } for pid=5971 comm="syz.4.1100" path="/246" dev="tmpfs" ino=1275 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 46.567114][ T5978] loop4: detected capacity change from 0 to 1024 [ 46.579697][ T5978] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.600373][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.115358][ T5987] loop3: detected capacity change from 0 to 1024 [ 47.122517][ T5989] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.149643][ T5987] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.166269][ T5987] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4113: comm syz.3.1106: Allocating blocks 465-513 which overlap fs metadata [ 47.181608][ T5987] EXT4-fs (loop3): pa ffff888106a6c1c0: logic 256, phys. 369, len 9 [ 47.189662][ T5987] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:5364: group 0, free 0, pa_free 3 [ 47.194482][ T6004] loop4: detected capacity change from 0 to 256 [ 47.201572][ T5987] EXT4-fs error (device loop3): mb_free_blocks:1948: group 0, inode 18: block 113:freeing already freed block (bit 7); block bitmap corrupt. [ 47.234154][ T5989] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.257251][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.338451][ T5989] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.386623][ T6033] loop2: detected capacity change from 0 to 256 [ 47.395383][ T6033] FAT-fs (loop2): Directory bread(block 1285) failed [ 47.414222][ T6033] FAT-fs (loop2): Directory bread(block 1285) failed [ 47.435747][ T5989] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.499344][ T5989] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.519991][ T5989] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.546485][ T5989] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.568017][ T6052] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1135'. [ 47.580740][ T5989] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.620881][ T6063] loop4: detected capacity change from 0 to 512 [ 47.632069][ T6066] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1142'. [ 47.654705][ T6066] vlan2: entered promiscuous mode [ 47.659817][ T6066] bridge0: entered promiscuous mode [ 47.672147][ T6063] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 47.680912][ T6063] FAT-fs (loop4): Filesystem has been set read-only [ 47.719852][ T6063] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 548) [ 47.719969][ T6063] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 548) [ 47.822425][ T6098] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1157'. [ 47.834693][ T6103] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.910024][ T6103] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.959694][ T6103] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.019926][ T6103] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.163463][ T6166] netlink: 'syz.2.1178': attribute type 4 has an invalid length. [ 48.170336][ T6170] loop3: detected capacity change from 0 to 512 [ 48.197846][ T6170] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.211412][ T6178] loop2: detected capacity change from 0 to 512 [ 48.223418][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.241194][ T6178] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 48.249240][ T6178] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 48.274762][ T6178] System zones: 0-1, 15-15, 18-18, 34-34 [ 48.278145][ T6184] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1183'. [ 48.281846][ T6178] EXT4-fs (loop2): orphan cleanup on readonly fs [ 48.298054][ T6178] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 48.312985][ T6178] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 48.336381][ T6178] EXT4-fs (loop2): 1 truncate cleaned up [ 48.346109][ T6178] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.440124][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.559554][ T6234] loop2: detected capacity change from 0 to 128 [ 48.577729][ T6234] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 48.598943][ T6234] ext4 filesystem being mounted at /202/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.668497][ T3306] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 48.708362][ T6254] hugetlbfs: Bad value for 'size' [ 48.733736][ T6258] Zero length message leads to an empty skb [ 48.958947][ T6306] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6306 comm=syz.3.1211 [ 48.971832][ T6306] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2560 sclass=netlink_tcpdiag_socket pid=6306 comm=syz.3.1211 [ 49.073929][ T6326] 9pnet: Could not find request transport: t [ 49.197117][ T6351] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1223'. [ 49.275680][ T6363] loop1: detected capacity change from 0 to 512 [ 49.308873][ T6363] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.347307][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.407464][ T6382] tipc: Started in network mode [ 49.412403][ T6382] tipc: Node identity ac14140f, cluster identity 4711 [ 49.437120][ T6382] tipc: Enabling of bearer rejected, failed to enable media [ 49.609282][ T6413] loop1: detected capacity change from 0 to 128 [ 49.620550][ T6413] FAT-fs (loop1): Directory bread(block 162) failed [ 49.648469][ T6413] FAT-fs (loop1): Directory bread(block 163) failed [ 49.655096][ T6413] FAT-fs (loop1): Directory bread(block 164) failed [ 49.662497][ T6413] FAT-fs (loop1): Directory bread(block 165) failed [ 49.669819][ T6413] FAT-fs (loop1): Directory bread(block 166) failed [ 49.676491][ T6413] FAT-fs (loop1): Directory bread(block 167) failed [ 49.683814][ T6413] FAT-fs (loop1): Directory bread(block 168) failed [ 49.690937][ T6413] FAT-fs (loop1): Directory bread(block 169) failed [ 49.814325][ T6441] hugetlbfs: Bad value for 'size' [ 49.823045][ T6442] loop3: detected capacity change from 0 to 512 [ 49.838144][ T6446] loop1: detected capacity change from 0 to 512 [ 49.844993][ T6446] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 49.849954][ T6442] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 49.862855][ T6442] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 49.871085][ T6442] System zones: 0-1, 15-15, 18-18, 34-34 [ 49.876900][ T6442] EXT4-fs (loop3): orphan cleanup on readonly fs [ 49.877338][ T6446] EXT4-fs (loop1): 1 truncate cleaned up [ 49.883315][ T6442] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 49.890313][ T6446] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.903463][ T6442] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 49.904584][ T6453] vhci_hcd: invalid port number 224 [ 49.942258][ T6442] EXT4-fs (loop3): 1 truncate cleaned up [ 49.960735][ T6442] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.971355][ T6446] __nla_validate_parse: 2 callbacks suppressed [ 49.971371][ T6446] netlink: 197276 bytes leftover after parsing attributes in process `syz.1.1261'. [ 50.018687][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.034163][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.051998][ T6466] loop2: detected capacity change from 0 to 1024 [ 50.080371][ T6466] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.133970][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.172699][ T6489] loop2: detected capacity change from 0 to 1024 [ 50.182408][ T6489] EXT4-fs: Ignoring removed nobh option [ 50.188125][ T6489] EXT4-fs: Ignoring removed bh option [ 50.214789][ T6498] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1285'. [ 50.229953][ T6489] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.286483][ T6515] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1291'. [ 50.289279][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.316441][ T6514] loop3: detected capacity change from 0 to 4096 [ 50.325389][ T6514] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.348552][ T6514] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.1292: corrupted inode contents [ 50.381553][ T6514] EXT4-fs error (device loop3): ext4_dirty_inode:6459: inode #15: comm syz.3.1292: mark_inode_dirty error [ 50.411709][ T6514] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.1292: corrupted inode contents [ 50.425464][ T29] kauditd_printk_skb: 44 callbacks suppressed [ 50.425478][ T29] audit: type=1400 audit(1753603714.320:438): avc: denied { rename } for pid=6513 comm="syz.3.1292" name="file2" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 50.455395][ T6514] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #15: comm syz.3.1292: mark_inode_dirty error [ 50.471090][ T6538] mmap: syz.4.1304 (6538): VmData 29073408 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 50.483837][ T6514] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.1292: corrupted inode contents [ 50.496616][ T6514] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #15: comm syz.3.1292: mark_inode_dirty error [ 50.510530][ T6514] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.1292: corrupted inode contents [ 50.522751][ T6514] EXT4-fs error (device loop3): ext4_truncate:4597: inode #15: comm syz.3.1292: mark_inode_dirty error [ 50.538539][ T6514] EXT4-fs error (device loop3) in ext4_setattr:5986: Corrupt filesystem [ 50.559840][ T6534] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.1292: corrupted inode contents [ 50.573328][ T6548] netlink: 'syz.4.1306': attribute type 29 has an invalid length. [ 50.585552][ T6548] netlink: 'syz.4.1306': attribute type 29 has an invalid length. [ 50.617784][ T3312] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 50.632374][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.650844][ T6558] loop2: detected capacity change from 0 to 512 [ 50.663042][ T6558] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 50.671076][ T6558] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 50.679691][ T6558] System zones: 0-1, 15-15, 18-18, 34-34 [ 50.685613][ T6558] EXT4-fs (loop2): orphan cleanup on readonly fs [ 50.692509][ T6558] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=0 [ 50.702119][ T6558] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 50.716694][ T6558] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 50.719557][ T6572] RDS: rds_bind could not find a transport for fe80::1a, load rds_tcp or rds_rdma? [ 50.733875][ T6558] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1312: bg 0: block 40: padding at end of block bitmap is not set [ 50.765125][ T6558] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 50.774701][ T6558] EXT4-fs (loop2): 1 truncate cleaned up [ 50.789444][ T6558] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.846799][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.912213][ T6607] loop2: detected capacity change from 0 to 2048 [ 50.976130][ T6618] loop1: detected capacity change from 0 to 128 [ 50.998472][ T6618] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 51.012751][ T6618] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 51.071283][ T6620] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1340'. [ 51.080798][ T6620] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1340'. [ 51.153060][ T6626] loop3: detected capacity change from 0 to 1024 [ 51.160998][ T6628] loop1: detected capacity change from 0 to 512 [ 51.199608][ T6628] EXT4-fs (loop1): too many log groups per flexible block group [ 51.207343][ T6628] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 51.229404][ T6628] EXT4-fs (loop1): mount failed [ 51.256034][ T51] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 51.274913][ T29] audit: type=1326 audit(1753603715.150:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6634 comm="syz.3.1345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315a27e9a9 code=0x7ffc0000 [ 51.298381][ T29] audit: type=1326 audit(1753603715.150:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6634 comm="syz.3.1345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315a27e9a9 code=0x7ffc0000 [ 51.321707][ T29] audit: type=1326 audit(1753603715.150:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6634 comm="syz.3.1345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=150 compat=0 ip=0x7f315a27e9a9 code=0x7ffc0000 [ 51.331503][ T6644] loop3: detected capacity change from 0 to 128 [ 51.345246][ T29] audit: type=1326 audit(1753603715.150:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6634 comm="syz.3.1345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315a27e9a9 code=0x7ffc0000 [ 51.354839][ T51] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 51.374600][ T29] audit: type=1326 audit(1753603715.150:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6634 comm="syz.3.1345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315a27e9a9 code=0x7ffc0000 [ 51.386841][ T51] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.386841][ T51] [ 51.391532][ T51] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 18 with max blocks 2048 with error 28 [ 51.412062][ T6644] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 51.419918][ T51] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.419918][ T51] [ 51.444799][ T6644] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 51.453834][ T51] EXT4-fs (loop2): Total free blocks count 0 [ 51.453852][ T51] EXT4-fs (loop2): Free/Dirty block details [ 51.453864][ T51] EXT4-fs (loop2): free_blocks=0 [ 51.467615][ T29] audit: type=1400 audit(1753603715.370:444): avc: denied { setopt } for pid=6645 comm="syz.1.1352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 51.468983][ T51] EXT4-fs (loop2): dirty_blocks=8208 [ 51.504847][ T51] EXT4-fs (loop2): Block reservation details [ 51.510938][ T51] EXT4-fs (loop2): i_reserved_data_blocks=513 [ 51.582980][ T6658] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1358'. [ 51.650422][ T29] audit: type=1326 audit(1753603715.550:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6666 comm="syz.1.1361" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f610e45e9a9 code=0x7ffc0000 [ 51.673872][ T29] audit: type=1326 audit(1753603715.550:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6666 comm="syz.1.1361" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f610e45e9a9 code=0x7ffc0000 [ 51.793923][ T1035] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 51.802565][ T1035] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 51.830376][ T6696] tmpfs: Cannot retroactively limit inodes [ 51.854435][ T6706] loop4: detected capacity change from 0 to 1024 [ 51.876950][ T6712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.887486][ T6706] ext4 filesystem being mounted at /289/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.898939][ T6712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.956562][ T3304] ================================================================== [ 51.964654][ T3304] BUG: KCSAN: data-race in pollwake / pollwake [ 51.970784][ T3304] [ 51.973085][ T3304] write to 0xffffc9000150f9e0 of 4 bytes by interrupt on cpu 0: [ 51.980690][ T3304] pollwake+0xb6/0x100 [ 51.984738][ T3304] __wake_up_sync_key+0x52/0x80 [ 51.989565][ T3304] sock_def_readable+0x70/0x190 [ 51.994393][ T3304] tcp_data_ready+0x1ae/0x290 [ 51.999050][ T3304] tcp_rcv_established+0xd28/0xef0 [ 52.004142][ T3304] tcp_v4_do_rcv+0x672/0x740 [ 52.008820][ T3304] tcp_v4_rcv+0x1bd7/0x1f60 [ 52.013322][ T3304] ip_protocol_deliver_rcu+0x397/0x780 [ 52.018782][ T3304] ip_local_deliver_finish+0x184/0x220 [ 52.024228][ T3304] ip_local_deliver+0xe8/0x1c0 [ 52.028975][ T3304] ip_sublist_rcv+0x56b/0x650 [ 52.033629][ T3304] ip_list_rcv+0x261/0x290 [ 52.038020][ T3304] __netif_receive_skb_list_core+0x4dc/0x500 [ 52.043988][ T3304] netif_receive_skb_list_internal+0x487/0x600 [ 52.050122][ T3304] napi_complete_done+0x1a3/0x410 [ 52.055128][ T3304] virtnet_poll+0x18c5/0x1d10 [ 52.059785][ T3304] __napi_poll+0x66/0x3a0 [ 52.064092][ T3304] net_rx_action+0x391/0x830 [ 52.068661][ T3304] handle_softirqs+0xb7/0x290 [ 52.073318][ T3304] __irq_exit_rcu+0x3a/0xc0 [ 52.077799][ T3304] common_interrupt+0x83/0x90 [ 52.082453][ T3304] asm_common_interrupt+0x26/0x40 [ 52.087461][ T3304] __d_alloc+0x2d0/0x350 [ 52.091680][ T3304] d_alloc+0x2e/0x100 [ 52.095639][ T3304] lookup_one_qstr_excl_raw+0x95/0x1b0 [ 52.101076][ T3304] filename_create+0x14a/0x290 [ 52.105822][ T3304] do_mkdirat+0x52/0x3f0 [ 52.110049][ T3304] __x64_sys_mkdirat+0x4c/0x60 [ 52.114793][ T3304] x64_sys_call+0x2be0/0x2fb0 [ 52.119449][ T3304] do_syscall_64+0xd2/0x200 [ 52.123928][ T3304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.129798][ T3304] [ 52.132101][ T3304] write to 0xffffc9000150f9e0 of 4 bytes by task 3304 on cpu 1: [ 52.139790][ T3304] pollwake+0xb6/0x100 [ 52.143836][ T3304] __wake_up_sync_key+0x52/0x80 [ 52.148664][ T3304] anon_pipe_write+0x8ba/0xaa0 [ 52.153411][ T3304] vfs_write+0x4a0/0x8e0 [ 52.157640][ T3304] ksys_write+0xda/0x1a0 [ 52.161866][ T3304] __x64_sys_write+0x40/0x50 [ 52.166440][ T3304] x64_sys_call+0x2cdd/0x2fb0 [ 52.171105][ T3304] do_syscall_64+0xd2/0x200 [ 52.175607][ T3304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.181493][ T3304] [ 52.183797][ T3304] value changed: 0x00000000 -> 0x00000001 [ 52.189489][ T3304] [ 52.191788][ T3304] Reported by Kernel Concurrency Sanitizer on: [ 52.197921][ T3304] CPU: 1 UID: 0 PID: 3304 Comm: syz-executor Not tainted 6.16.0-rc7-syzkaller-00140-gec2df4364666 #0 PREEMPT(voluntary) [ 52.210487][ T3304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 52.220521][ T3304] ================================================================== [ 52.240337][ T6103] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.240985][ T6732] loop4: detected capacity change from 0 to 512 [ 52.252408][ T6103] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.263234][ T6732] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 52.267230][ T6103] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.284389][ T6103] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.292409][ T6732] EXT4-fs (loop4): 1 truncate cleaned up [ 52.302217][ T6732] netlink: 197276 bytes leftover after parsing attributes in process `syz.4.1391'.