last executing test programs: 1.273327457s ago: executing program 3 (id=1442): r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x800}, 0xc) 1.211927829s ago: executing program 3 (id=1448): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280100001700000224bd700000000000ffffffff000000000000000000000000000000100000000000000000000000000000ffffe0000002ac1414bb000000000000000000000000ff020000000000000000000000000001"], 0x128}, 0x1, 0x0, 0x0, 0x4008001}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x4000819}, 0x0) 1.007049684s ago: executing program 3 (id=1452): r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1}, {0x4, 0xe65b}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)=""/187) 955.774856ms ago: executing program 0 (id=1457): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2e, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={0x0, 0xb}, 0x10ecc8, 0x1224, 0xfdffffff, 0x0, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 880.489807ms ago: executing program 0 (id=1459): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a88000000060a0b040000000000000000020000055c000480580001800a000100696e6e657200000048000280080002400000008408000340000000070800044007000000080001400000000024000580090001006d6574610000000014000280070000000000000008000140000000160900010073797a30000000000900020073797a32"], 0xb0}}, 0x0) 837.512039ms ago: executing program 2 (id=1461): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x10000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x40080) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000f80)={0x5, 0x1, 0x0, 'queue1\x00', 0x6}) 826.158939ms ago: executing program 0 (id=1463): io_setup(0x3, &(0x7f0000000180)=0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x20a02, 0x0) io_submit(r0, 0x2, &(0x7f0000001700)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0]) 770.70743ms ago: executing program 2 (id=1465): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f00000002c0), 0x0, 0x236, &(0x7f0000000300)="$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") r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="2400000076001f03000000000000000008000000ffffffff0c000d80"], 0x24}], 0x1}, 0x0) 761.47053ms ago: executing program 1 (id=1466): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xc, 0x10, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000001400000000000000ffff020018150000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000070000007b5af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000001020000850000001500000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x3, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d80)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76ea090000000000009ba56a88ca", 0x0, 0x6400, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x7f) 676.414942ms ago: executing program 0 (id=1469): r0 = socket$packet(0x11, 0x3, 0x300) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x66) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x8, 0x4) 631.098844ms ago: executing program 1 (id=1470): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x195d, 0xec4d2770249a3ef5) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count', 0x82803, 0x8e) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x6, 0x4000000000000ffd, 0x0, 0x0, 0x1d, 0xc, "faf98317e5a1149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5d69098c8b534464c516bdd8a0f350000e35abdb80e38f5eb010001", "32d8cc263d9e234b30c50997d3bef4cd4a5d83cdd3dfe7800b2d7b6aa54cc5001fcaed1e831fa79a0000000200", "67523760fd40f78d2cfc03d81a8ca55ba139c01802c4dae4162e43ac61b7ad33", [0x8, 0x5]}}) 630.837864ms ago: executing program 4 (id=1471): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x7, 0x1c, &(0x7f00000002c0)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0xd0}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x4, 0x9, 0x0, 0x2, 0x300}, {0x6e}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfff0}, {0x5, 0x0, 0xc, 0x9, 0x0, 0x0, 0x10000258}, {0x3, 0x0, 0x6, 0xa, 0xa, 0xfff0, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 629.207534ms ago: executing program 2 (id=1472): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000300), r0) sendmsg$NFC_CMD_DEP_LINK_DOWN(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x400c800) 559.021066ms ago: executing program 0 (id=1473): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000200)='./file1\x00', 0x2800088, &(0x7f0000000240)=ANY=[@ANYBLOB='shortname=lower,shortname=win95,rodir,iocharset=default,uni_xlate=0,nonumtail=1,utf8=0,flush,rodir,shortname=win95,shortname=winnt,shortname=win95,showexec,uni_xlate=0,utf8=0,utf8=0,uni_xlate=0,shortname=mixed,\x00'], 0x95, 0x2cb, &(0x7f0000000340)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) 424.197429ms ago: executing program 1 (id=1474): syz_mount_image$msdos(&(0x7f00000008c0), &(0x7f0000000000)='.\x02\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="646973636172642c646f74732c646f74732c6e6f646f74732c636865636b3d7374726963742c646f74732c0080fcdc5c3dd34a5bee25f099008bade73ed878442a18112f260a6de8f9de23ca03128aff6e012a1d950f746fd8a192b6e048d4bcb62d5ee3a79d7ff9522014e3c0881f4cdda0cd5c0458cae665", @ANYRES64, @ANYBLOB="480739ec7f920fa6747a8d8b349973cf30a48915269c162dc20ae93cf8fbfa28624f375bdec0b1a8ea75b79c5d3d4d8ed5ac8a1508fb15b3ac020fccfcbbabba643c13fc7eac589762cbeb037eb9a48ae4fd4672bf3d1185e4693115a4b61ffece04ed4a690feb7ce885c8cec3623bb08fe74fd339982f378771670bc977462814b8835519212d0c4f23e8276671e88a5ac111f89af06d91333e6fe2cdf1e466adbd"], 0x1, 0x11f0, &(0x7f0000001b00)="$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ioprio_set$uid(0x3, 0x0, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x143142, 0x88) 422.693029ms ago: executing program 2 (id=1475): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x120c042, &(0x7f0000000180)={[{@nodelalloc}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x6}}, {@resuid}, {@grpquota}, {@debug}, {}, {@nodiscard}, {@noauto_da_alloc}]}, 0x1, 0x5fd, &(0x7f00000005c0)="$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") quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0xee01, &(0x7f0000000100)={0xa719, 0x1, 0x4f3, 0xf, 0x6, 0x2000000000000c5, 0xfffffffffffffffe, 0x0, 0x3}) lchown(&(0x7f0000000240)='./file0\x00', 0x0, 0xee01) 414.398419ms ago: executing program 4 (id=1476): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x10000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x40080) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000f80)={0x5, 0x1, 0x0, 'queue1\x00', 0x6}) 375.11122ms ago: executing program 4 (id=1477): perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0xa, 0x0, 0x0, 0xa, 0x0, 0x5, 0x8044, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800, 0x2, @perf_config_ext={0xd4, 0x2}, 0x100, 0x32, 0x1, 0x5, 0x8, 0x9b9b, 0x5, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x8, [@func={0x2, 0x0, 0x0, 0xc, 0x2}, @func_proto]}, {0x0, [0x0, 0x5f, 0x5f, 0x61, 0x2e, 0x30]}}, 0x0, 0x38}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x90) 318.361401ms ago: executing program 0 (id=1478): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000640)='./file1\x00', 0x3000010, &(0x7f0000000000), 0x3e, 0x524, &(0x7f0000000680)="$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") quotactl$Q_GETNEXTQUOTA(0xffffffff80000901, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x4eda0a90bb2acc2) 307.939912ms ago: executing program 1 (id=1479): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mount(0x0, 0x0, 0x0, 0x0, 0x0) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x14) 295.610312ms ago: executing program 4 (id=1480): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0xc3b, 0x0, 0x2, {0x0, 0x0, 0x0, r1, 0x0, 0x6200}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x12}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x1b9dbfca88d8e664}, 0x40080c0) 227.932084ms ago: executing program 2 (id=1481): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) kexec_load(0xd0ffbb, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) 152.828736ms ago: executing program 4 (id=1482): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x9}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x4, 0x4, 0x1000, 0x0, r0}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x38) 151.525206ms ago: executing program 3 (id=1483): unshare(0x20000400) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, 0x0, 0x0) 130.852377ms ago: executing program 1 (id=1484): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000200), 0x8) bind$bt_sco(r0, &(0x7f0000000180)={0x1f, @none}, 0x8) 72.765558ms ago: executing program 3 (id=1485): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x24}}, 0x2000c010) 68.521068ms ago: executing program 1 (id=1486): perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xf}, 0x400, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udp6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/245, 0xf5}], 0x1, 0xa3, 0xfffffefc) 495.64µs ago: executing program 2 (id=1487): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1000410, &(0x7f0000000040)={[{@grpid}, {@grpquota}]}, 0x4, 0x4eb, &(0x7f0000000540)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./file7\x00', 0x1c0) renameat2(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file7/file0\x00', 0x0) 201.04µs ago: executing program 4 (id=1488): syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000003f80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000c12, &(0x7f0000002c80)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX, @ANYBLOB="2c66756e633d590e37fb29221c35434b2c00", @ANYRESDEC, @ANYRESOCT, @ANYBLOB="f53039b0cc0f09d1318920664529cf4870ea39", @ANYRESHEX], 0x2, 0x9f7, 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r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000f80)=""/4096, 0x1000) 0s ago: executing program 3 (id=1489): r0 = syz_io_uring_setup(0x4b5, &(0x7f0000000180)={0x0, 0x86e1, 0x40, 0x8, 0x3d6}, &(0x7f0000010080), &(0x7f0000000000), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, &(0x7f0000000040), 0x0) io_uring_register$IORING_REGISTER_FILE_ALLOC_RANGE(r0, 0x19, &(0x7f0000000100)={0x4, 0xe92}, 0x0) kernel console output (not intermixed with test programs): [ 24.280961][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 24.280978][ T28] audit: type=1400 audit(1785952035.457:120): avc: denied { write } for pid=3235 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.314969][ T28] audit: type=1400 audit(1785952035.487:121): avc: denied { write } for pid=3246 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.383844][ T28] audit: type=1400 audit(1785952035.557:122): avc: denied { write } for pid=3249 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.413832][ T28] audit: type=1400 audit(1785952035.587:123): avc: denied { write } for pid=3260 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.795389][ T28] audit: type=1400 audit(1785952035.967:124): avc: denied { write } for pid=3264 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.825778][ T28] audit: type=1400 audit(1785952035.997:125): avc: denied { write } for pid=3275 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.75' (ED25519) to the list of known hosts. [ 30.813320][ T28] audit: type=1400 audit(1785952041.987:126): avc: denied { mounton } for pid=3286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 30.836622][ T28] audit: type=1400 audit(1785952042.007:127): avc: denied { mount } for pid=3286 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 [ 30.839097][ T3286] cgroup: Unknown subsys name 'net' [ 30.864482][ T28] audit: type=1400 audit(1785952042.037:128): avc: denied { unmount } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.981135][ T3286] cgroup: Unknown subsys name 'cpuset' [ 30.987456][ T3286] cgroup: Unknown subsys name 'rlimit' [ 31.098312][ T28] audit: type=1400 audit(1785952042.267:129): avc: denied { setattr } for pid=3286 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 [ 31.127082][ T28] audit: type=1400 audit(1785952042.277:130): avc: denied { create } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.148539][ T28] audit: type=1400 audit(1785952042.277:131): avc: denied { write } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.171419][ T28] audit: type=1400 audit(1785952042.277:132): avc: denied { read } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 31.192403][ T28] audit: type=1400 audit(1785952042.287:133): avc: denied { mounton } for pid=3286 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 [ 31.212657][ T3288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 31.217930][ T28] audit: type=1400 audit(1785952042.287:134): avc: denied { mount } for pid=3286 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 [ 31.249473][ T28] audit: type=1400 audit(1785952042.297:135): avc: denied { read } for pid=3022 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 31.250570][ T3286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.211433][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.218659][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.225929][ T3299] bridge_slave_0: entered allmulticast mode [ 33.232499][ T3299] bridge_slave_0: entered promiscuous mode [ 33.249018][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.256156][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.263385][ T3298] bridge_slave_0: entered allmulticast mode [ 33.270014][ T3298] bridge_slave_0: entered promiscuous mode [ 33.279818][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.287096][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.294277][ T3299] bridge_slave_1: entered allmulticast mode [ 33.300847][ T3299] bridge_slave_1: entered promiscuous mode [ 33.309856][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.316967][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.324447][ T3305] bridge_slave_0: entered allmulticast mode [ 33.330837][ T3305] bridge_slave_0: entered promiscuous mode [ 33.337477][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.344639][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.351859][ T3298] bridge_slave_1: entered allmulticast mode [ 33.358291][ T3298] bridge_slave_1: entered promiscuous mode [ 33.375602][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.382803][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.389985][ T3305] bridge_slave_1: entered allmulticast mode [ 33.396563][ T3305] bridge_slave_1: entered promiscuous mode [ 33.437282][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.457190][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.470063][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.479283][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.486407][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.493693][ T3304] bridge_slave_0: entered allmulticast mode [ 33.500281][ T3304] bridge_slave_0: entered promiscuous mode [ 33.508025][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.518169][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.538657][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.545875][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.553074][ T3304] bridge_slave_1: entered allmulticast mode [ 33.559416][ T3304] bridge_slave_1: entered promiscuous mode [ 33.566880][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.595094][ T3299] team0: Port device team_slave_0 added [ 33.614453][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.621628][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.628726][ T3303] bridge_slave_0: entered allmulticast mode [ 33.635321][ T3303] bridge_slave_0: entered promiscuous mode [ 33.642998][ T3299] team0: Port device team_slave_1 added [ 33.653908][ T3305] team0: Port device team_slave_0 added [ 33.660504][ T3305] team0: Port device team_slave_1 added [ 33.666991][ T3298] team0: Port device team_slave_0 added [ 33.672795][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.679893][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.687061][ T3303] bridge_slave_1: entered allmulticast mode [ 33.693516][ T3303] bridge_slave_1: entered promiscuous mode [ 33.705503][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.719897][ T3298] team0: Port device team_slave_1 added [ 33.740271][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.763705][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.770825][ T3299] 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 1532 would solve the problem. [ 33.796973][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.812719][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.819797][ T3305] 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 1532 would solve the problem. [ 33.845756][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.856802][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.863849][ T3298] 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 1532 would solve the problem. [ 33.889947][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.902088][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.911548][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.918592][ T3299] 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 1532 would solve the problem. [ 33.944561][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.959877][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.966918][ T3305] 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 1532 would solve the problem. [ 33.992965][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.003980][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.011088][ T3298] 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 1532 would solve the problem. [ 34.037226][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.049008][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.071924][ T3304] team0: Port device team_slave_0 added [ 34.080861][ T3304] team0: Port device team_slave_1 added [ 34.106190][ T3303] team0: Port device team_slave_0 added [ 34.113554][ T3303] team0: Port device team_slave_1 added [ 34.131431][ T3298] hsr_slave_0: entered promiscuous mode [ 34.137503][ T3298] hsr_slave_1: entered promiscuous mode [ 34.159343][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.166405][ 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 1532 would solve the problem. [ 34.192414][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.203763][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.210785][ 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 1532 would solve the problem. [ 34.236747][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.272660][ T3305] hsr_slave_0: entered promiscuous mode [ 34.278810][ T3305] hsr_slave_1: entered promiscuous mode [ 34.284947][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 34.290751][ T3305] Cannot create hsr debugfs directory [ 34.296520][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.303546][ T3303] 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 1532 would solve the problem. [ 34.329596][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.342572][ T3299] hsr_slave_0: entered promiscuous mode [ 34.348649][ T3299] hsr_slave_1: entered promiscuous mode [ 34.354495][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 34.360220][ T3299] Cannot create hsr debugfs directory [ 34.378348][ T3304] hsr_slave_0: entered promiscuous mode [ 34.384396][ T3304] hsr_slave_1: entered promiscuous mode [ 34.390191][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 34.395954][ T3304] Cannot create hsr debugfs directory [ 34.401677][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.408665][ T3303] 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 1532 would solve the problem. [ 34.434658][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.520072][ T3303] hsr_slave_0: entered promiscuous mode [ 34.526110][ T3303] hsr_slave_1: entered promiscuous mode [ 34.532160][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 34.537904][ T3303] Cannot create hsr debugfs directory [ 34.707273][ T3305] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.715840][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.723686][ T3305] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.732335][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.740108][ T3305] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.749093][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.759408][ T3305] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 34.768045][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.789732][ T3298] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 34.798637][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.806574][ T3298] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 34.815263][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.823016][ T3298] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 34.831694][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.839707][ T3298] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 34.848224][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.888686][ T3304] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.897621][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.906352][ T3304] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.915077][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.922877][ T3304] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.931701][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.945076][ T3304] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.954152][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.982745][ T3299] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 34.991686][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.999532][ T3299] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.008244][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.025590][ T3299] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.034471][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.042244][ T3299] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.051163][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.074290][ T3303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.083271][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.096364][ T3303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.105582][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.113531][ T3303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.122253][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.130034][ T3303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.138860][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.160088][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.194219][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.216648][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.225714][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.232957][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.253139][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.262478][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.269568][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.283826][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.294193][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.301297][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.313188][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.333766][ T2227] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.340912][ T2227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.350791][ T2227] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.357883][ T2227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.374171][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.391177][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.398282][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.418744][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.445971][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.455568][ T2227] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.462745][ T2227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.483246][ T2227] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.490391][ T2227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.513630][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.546574][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.553721][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.572727][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.579859][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.689754][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.780562][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.848517][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.877643][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.920888][ T3305] veth0_vlan: entered promiscuous mode [ 35.939376][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.970168][ T3305] veth1_vlan: entered promiscuous mode [ 35.978913][ T3304] veth0_vlan: entered promiscuous mode [ 36.005335][ T3304] veth1_vlan: entered promiscuous mode [ 36.016150][ T3305] veth0_macvtap: entered promiscuous mode [ 36.028833][ T3305] veth1_macvtap: entered promiscuous mode [ 36.059896][ T3298] veth0_vlan: entered promiscuous mode [ 36.068837][ T3298] veth1_vlan: entered promiscuous mode [ 36.078650][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.094139][ T3304] veth0_macvtap: entered promiscuous mode [ 36.102730][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.122274][ T3304] veth1_macvtap: entered promiscuous mode [ 36.138059][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.146125][ T3303] veth0_vlan: entered promiscuous mode [ 36.166760][ T3303] veth1_vlan: entered promiscuous mode [ 36.175046][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.194618][ T3298] veth0_macvtap: entered promiscuous mode [ 36.210821][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.221766][ T154] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.245891][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 36.245908][ T28] audit: type=1400 audit(1785952047.417:146): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.Jpmthf/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 36.261846][ T3298] veth1_macvtap: entered promiscuous mode [ 36.279774][ T28] audit: type=1400 audit(1785952047.417:147): avc: denied { mount } for pid=3305 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 36.305036][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.317904][ T3303] veth0_macvtap: entered promiscuous mode [ 36.323301][ T28] audit: type=1400 audit(1785952047.417:148): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.Jpmthf/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 36.351026][ T28] audit: type=1400 audit(1785952047.417:149): avc: denied { mount } for pid=3305 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 36.364335][ T3303] veth1_macvtap: entered promiscuous mode [ 36.380854][ T28] audit: type=1400 audit(1785952047.427:150): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.Jpmthf/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 36.407972][ T28] audit: type=1400 audit(1785952047.427:151): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.Jpmthf/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3924 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 36.437075][ T154] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.441184][ T3305] 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. [ 36.448939][ T28] audit: type=1400 audit(1785952047.427:152): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 36.481306][ T28] audit: type=1400 audit(1785952047.457:153): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 36.494157][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.505382][ T28] audit: type=1400 audit(1785952047.467:154): avc: denied { mount } for pid=3305 comm="syz-executor" name="/" dev="gadgetfs" ino=3927 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 36.544262][ T3299] veth0_vlan: entered promiscuous mode [ 36.560025][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.586068][ T28] audit: type=1400 audit(1785952047.707:155): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.588822][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.625632][ T3299] veth1_vlan: entered promiscuous mode [ 36.632059][ T3508] netlink: 32 bytes leftover after parsing attributes in process `syz.2.6'. [ 36.641086][ T3508] netlink: 32 bytes leftover after parsing attributes in process `syz.2.6'. [ 36.659480][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.670604][ T2131] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.680595][ T2227] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.691060][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.710991][ T2131] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.724670][ T3508] syz.2.6 (3508) used greatest stack depth: 11256 bytes left [ 36.734158][ T3299] veth0_macvtap: entered promiscuous mode [ 36.748488][ T3299] veth1_macvtap: entered promiscuous mode [ 36.780578][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.810892][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.831134][ T2131] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.851016][ T2227] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.881041][ T2227] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.947260][ T3522] Driver unsupported XDP return value 0 on prog (id 1) dev N/A, expect packet loss! [ 36.954448][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.976335][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.990077][ T3529] loop2: detected capacity change from 0 to 512 [ 37.011176][ T154] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.022915][ T3529] EXT4-fs: inline encryption not supported [ 37.032940][ T154] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.042860][ T3529] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 37.066864][ T3529] EXT4-fs error (device loop2): ext4_iget_extra_inode:5180: inode #15: comm syz.2.12: corrupted in-inode xattr: e_value size too large [ 37.083524][ T2227] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.099113][ T3529] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 37.100366][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 37.115998][ C0] EXT4-fs (loop2): initial error at time 1785952048: ext4_iget_extra_inode:5180: inode 15 [ 37.125987][ C0] EXT4-fs (loop2): last error at time 1785952048: ext4_iget_extra_inode:5180: inode 15 [ 37.137705][ T2227] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.147050][ T3529] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.12: couldn't read orphan inode 15 (err -117) [ 37.159500][ T3529] loop2: lost filesystem error report for type 5 error -117 [ 37.170154][ T3529] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.210864][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.233625][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.233671][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.276242][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.369554][ T3550] loop0: detected capacity change from 0 to 256 [ 37.525818][ T3561] loop4: detected capacity change from 0 to 512 [ 37.570938][ T3561] EXT4-fs: inline encryption not supported [ 37.619354][ T3561] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 37.640557][ T3561] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 37.664671][ T3561] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2860: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 37.688466][ T3569] netlink: 8 bytes leftover after parsing attributes in process `syz.3.28'. [ 37.697411][ T3571] loop1: detected capacity change from 0 to 1024 [ 37.700936][ T3561] EXT4-fs (loop4): 1 truncate cleaned up [ 37.717046][ T3561] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.755132][ T3571] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.755810][ T3561] EXT4-fs error (device loop4): __ext4_expand_extra_isize:6455: inode #12: comm syz.4.25: bad extra_isize 62 (inode size 256) [ 37.797752][ T3571] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 37.806210][ T3569] bond1: option downdelay: invalid value (18446744073709547007) [ 37.821583][ T3569] bond1: option downdelay: allowed values 0 - 2147483647 [ 37.828786][ T3561] EXT4-fs (loop4): Remounting filesystem read-only [ 37.835664][ T3571] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 37.838933][ T3576] netlink: 20 bytes leftover after parsing attributes in process `syz.2.30'. [ 37.859455][ T3569] bond1 (unregistering): Released all slaves [ 37.869367][ T3571] EXT4-fs (loop1): This should not happen!! Data will be lost [ 37.869367][ T3571] [ 37.880818][ T3571] EXT4-fs (loop1): Total free blocks count 0 [ 37.886907][ T3571] EXT4-fs (loop1): Free/Dirty block details [ 37.893091][ T3571] EXT4-fs (loop1): free_blocks=20480 [ 37.898424][ T3571] EXT4-fs (loop1): dirty_blocks=80 [ 37.903840][ T3571] EXT4-fs (loop1): Block reservation details [ 37.906988][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.909867][ T3571] EXT4-fs (loop1): i_reserved_data_blocks=5 [ 37.930509][ T3576] netlink: 44 bytes leftover after parsing attributes in process `syz.2.30'. [ 37.993706][ T2131] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 4 with max blocks 64 with error 28 [ 38.019862][ T3298] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 38.086906][ T3592] loop4: detected capacity change from 0 to 512 [ 38.095214][ T3594] loop3: detected capacity change from 0 to 256 [ 38.106003][ T3594] ======================================================= [ 38.106003][ T3594] WARNING: The mand mount option has been deprecated and [ 38.106003][ T3594] and is ignored by this kernel. Remove the mand [ 38.106003][ T3594] option from the mount to silence this warning. [ 38.106003][ T3594] ======================================================= [ 38.152475][ T3590] syz.2.36 (3590) used greatest stack depth: 10944 bytes left [ 38.161972][ T3592] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 38.195389][ T3592] EXT4-fs warning (device loop4): dx_probe:837: inode #2: comm syz.4.37: Unimplemented hash flags: 0x0001 [ 38.215447][ T3592] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.37: Corrupt directory, running e2fsck is recommended [ 38.247172][ T3594] syz.3.38: attempt to access beyond end of device [ 38.247172][ T3594] loop3: rw=0, sector=1768, nr_sectors = 4 limit=256 [ 38.265481][ T3603] process 'syz.2.41' launched '/dev/fd/3' with NULL argv: empty string added [ 38.359382][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.482915][ T3629] loop1: detected capacity change from 0 to 1024 [ 38.519896][ T3631] loop2: detected capacity change from 0 to 2048 [ 38.537597][ T3629] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 38.560518][ T3629] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.570584][ T3639] netlink: 'syz.3.58': attribute type 2 has an invalid length. [ 38.579025][ T3639] netlink: 14 bytes leftover after parsing attributes in process `syz.3.58'. [ 38.599144][ T3629] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.54: bg 0: block 112: padding at end of block bitmap is not set [ 38.613878][ T3629] EXT4-fs (loop1): Remounting filesystem read-only [ 38.632961][ T3631] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.646706][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 38.687507][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.705453][ T3646] batadv0: entered promiscuous mode [ 38.711038][ T3646] macvtap1: entered promiscuous mode [ 38.716814][ T3646] macvtap1: entered allmulticast mode [ 38.722731][ T3646] batadv0: entered allmulticast mode [ 38.729043][ T3646] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 38.748316][ T3646] batadv0: left allmulticast mode [ 38.757522][ T3646] batadv0: left promiscuous mode [ 38.763142][ T3651] loop1: detected capacity change from 0 to 512 [ 38.787234][ T3651] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 38.886242][ T3659] netlink: 200 bytes leftover after parsing attributes in process `syz.2.65'. [ 38.930107][ T3663] vlan2: entered allmulticast mode [ 38.944097][ T3663] macsec0: entered allmulticast mode [ 38.959536][ T3663] veth1_macvtap: entered allmulticast mode [ 39.551438][ T3734] loop4: detected capacity change from 0 to 2048 [ 39.576580][ T3734] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.689435][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.843382][ T3763] mmap: syz.1.93 (3763) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 40.091370][ T3787] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 40.143802][ T3787] EXT4-fs (loop3): 1 truncate cleaned up [ 40.161293][ T3787] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.206643][ T3787] EXT4-fs error (device loop3): ext4_append:79: inode #2: comm syz.3.101: Logical block already allocated [ 40.218669][ T3787] EXT4-fs (loop3): Remounting filesystem read-only [ 40.283884][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.300251][ T3773] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.96: bg 0: block 393: padding at end of block bitmap is not set [ 40.316718][ T3773] loop0: lost filesystem error report for type 5 error -117 [ 40.318708][ T3773] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 40.326464][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 40.326495][ C0] EXT4-fs (loop0): initial error at time 1785952051: ext4_validate_block_bitmap:441 [ 40.326654][ C0] EXT4-fs (loop0): last error at time 1785952051: ext4_validate_block_bitmap:441 [ 40.363817][ T3773] loop0: lost filesystem error report for type 5 error -117 [ 40.372595][ T3773] EXT4-fs (loop0): 2 truncates cleaned up [ 40.414906][ T3810] syz.3.107 (3810): /proc/3810/oom_adj is deprecated, please use /proc/3810/oom_score_adj instead. [ 40.416274][ T3773] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.487011][ T3811] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -11 0 [ 40.574103][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.259683][ T28] kauditd_printk_skb: 98 callbacks suppressed [ 41.259701][ T28] audit: type=1400 audit(1785952052.427:254): avc: denied { write } for pid=3891 comm="syz.1.143" name="ip6_tables_matches" dev="proc" ino=4026532481 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 41.349238][ T28] audit: type=1400 audit(1785952052.517:255): avc: denied { create } for pid=3897 comm="syz.1.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 41.411631][ T28] audit: type=1400 audit(1785952052.547:256): avc: denied { bind } for pid=3897 comm="syz.1.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 41.477642][ T28] audit: type=1400 audit(1785952052.547:257): avc: denied { write } for pid=3897 comm="syz.1.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 41.518423][ T3906] SELinux: policydb table sizes (0,0) do not match mine (5,6) [ 41.519091][ T28] audit: type=1400 audit(1785952052.687:258): avc: denied { load_policy } for pid=3905 comm="syz.4.147" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 41.571944][ T3906] SELinux: failed to load policy [ 41.676801][ T3909] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #3: comm syz.4.148: corrupted inode contents [ 41.699697][ T3909] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 41.700175][ T3909] EXT4-fs (loop4): Remounting filesystem read-only [ 41.709302][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 41.709346][ C1] EXT4-fs (loop4): initial error at time 1785952052: ext4_do_update_inode:5742: inode 3 [ 41.709380][ C1] EXT4-fs (loop4): last error at time 1785952052: ext4_do_update_inode:5742: inode 3 [ 41.747123][ T3909] Quota error (device loop4): write_blk: dquota write failed [ 41.760723][ T3909] Quota error (device loop4): qtree_write_dquot: Error -30 occurred while creating quota [ 41.773197][ T3919] EXT4-fs: Ignoring removed bh option [ 41.779797][ T3909] EXT4-fs (loop4): 1 truncate cleaned up [ 41.791284][ T3909] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.795323][ T3919] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 41.804930][ T3909] ext4 filesystem being mounted at /36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.847120][ T3919] ext4 filesystem being mounted at /18/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 41.924589][ T28] audit: type=1400 audit(1785952053.097:259): avc: denied { write } for pid=3918 comm="syz.0.152" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.960373][ T28] audit: type=1400 audit(1785952053.097:260): avc: denied { read append open } for pid=3918 comm="syz.0.152" path="/18/mnt/memory.events" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 42.019736][ T3909] syz.4.148 (3909) used greatest stack depth: 9848 bytes left [ 42.029134][ T3303] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.045960][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.067756][ T28] audit: type=1400 audit(1785952053.237:261): avc: denied { listen } for pid=3936 comm="syz.0.160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 42.134507][ T3942] netlink: 12 bytes leftover after parsing attributes in process `syz.0.162'. [ 42.171824][ T3944] vhci_hcd vhci_hcd.2: invalid port number 96 [ 42.181845][ T3944] vhci_hcd vhci_hcd.2: default hub control req: 2000 vfffc i0060 l7 [ 42.289254][ T3957] netlink: 28 bytes leftover after parsing attributes in process `syz.0.178'. [ 42.405445][ T3971] tipc: Enabling of bearer rejected, failed to enable media [ 42.542208][ T3992] netlink: 822 bytes leftover after parsing attributes in process `syz.3.185'. [ 42.554633][ T3992] bridge: RTM_NEWNEIGH with unconfigured vlan 2 on bridge0 [ 42.563085][ T3991] set_capacity_and_notify: 5 callbacks suppressed [ 42.563102][ T3991] loop0: detected capacity change from 0 to 512 [ 42.590750][ T3991] EXT4-fs error (device loop0): ext4_orphan_get:1399: inode #15: comm syz.0.187: inode has both inline data and extents flags [ 42.606561][ T3991] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 42.608071][ T3991] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.187: couldn't read orphan inode 15 (err -117) [ 42.617956][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 42.617976][ C1] EXT4-fs (loop0): initial error at time 1785952053: ext4_orphan_get:1399: inode 15 [ 42.618008][ C1] EXT4-fs (loop0): last error at time 1785952053: ext4_orphan_get:1399: inode 15 [ 42.677045][ T4004] capability: warning: `syz.4.190' uses deprecated v2 capabilities in a way that may be insecure [ 42.692034][ T3991] loop0: lost filesystem error report for type 5 error -117 [ 42.697652][ T3991] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.724137][ T3991] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #2: block 13: comm syz.0.187: lblock 0 mapped to illegal pblock 13 (length 1) [ 42.751795][ T3991] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1051: inode #2: lblock 0: comm syz.0.187: error -EUCLEAN reading directory block [ 42.806412][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.835758][ T3387] IPVS: starting estimator thread 0... [ 42.904656][ T4026] netlink: 76 bytes leftover after parsing attributes in process `syz.2.200'. [ 42.931104][ T4018] IPVS: using max 2256 ests per chain, 112800 per kthread [ 42.974811][ T4036] netlink: 12 bytes leftover after parsing attributes in process `syz.1.205'. [ 43.049966][ T4046] netlink: 60 bytes leftover after parsing attributes in process `syz.4.208'. [ 43.080422][ T4050] loop0: detected capacity change from 0 to 512 [ 43.099016][ T4050] EXT4-fs: Ignoring removed nobh option [ 43.112823][ T4050] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 43.132837][ T4050] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (35405!=33349) [ 43.157147][ T4050] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec119, mo2=0002] [ 43.170514][ T4050] System zones: 1-12 [ 43.181563][ T4050] EXT4-fs (loop0): orphan cleanup on readonly fs [ 43.196708][ T4050] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.209: Block bitmap for bg 0 marked uninitialized [ 43.220428][ T4050] loop0: lost filesystem error report for type 5 error -117 [ 43.223557][ T4050] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.209: Block bitmap for bg 0 marked uninitialized [ 43.230953][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 43.230969][ C1] EXT4-fs (loop0): initial error at time 1785952054: ext4_read_block_bitmap_nowait:517 [ 43.230993][ C1] EXT4-fs (loop0): last error at time 1785952054: ext4_read_block_bitmap_nowait:517 [ 43.270706][ T4050] loop0: lost filesystem error report for type 5 error -117 [ 43.272089][ T4050] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.209: Block bitmap for bg 0 marked uninitialized [ 43.293998][ T4050] loop0: lost filesystem error report for type 5 error -117 [ 43.296152][ T4050] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.209: Block bitmap for bg 0 marked uninitialized [ 43.319092][ T4050] loop0: lost filesystem error report for type 5 error -117 [ 43.321486][ T4050] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.209: Block bitmap for bg 0 marked uninitialized [ 43.344856][ T4050] loop0: lost filesystem error report for type 5 error -117 [ 43.346282][ T4050] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.209: Block bitmap for bg 0 marked uninitialized [ 43.368111][ T4050] loop0: lost filesystem error report for type 5 error -117 [ 43.369714][ T4050] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 43.409627][ T4050] EXT4-fs (loop0): 1 truncate cleaned up [ 43.416246][ T4050] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.522498][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.542970][ T4080] loop2: detected capacity change from 0 to 4096 [ 43.592226][ T4080] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.615461][ T4091] netlink: 8 bytes leftover after parsing attributes in process `syz.3.228'. [ 43.642917][ T4091] netlink: 'syz.3.228': attribute type 10 has an invalid length. [ 43.651280][ T4091] netlink: 32 bytes leftover after parsing attributes in process `syz.3.228'. [ 43.689198][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.951902][ T4113] netlink: 12 bytes leftover after parsing attributes in process `syz.0.238'. [ 44.336066][ T4091] geneve2: entered promiscuous mode [ 44.341424][ T4091] geneve2: entered allmulticast mode [ 44.452059][ T4130] IPVS: Error connecting to the multicast addr [ 44.674698][ T4147] loop2: detected capacity change from 0 to 8192 [ 44.689250][ T4147] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 44.770664][ T4160] netlink: 'syz.2.261': attribute type 1 has an invalid length. [ 44.784778][ T4162] loop0: detected capacity change from 0 to 164 [ 44.809164][ T4164] loop3: detected capacity change from 0 to 128 [ 44.823164][ T4162] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 44.850934][ T4164] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 44.874350][ T4162] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 44.905582][ T4162] rock: directory entry would overflow storage [ 44.919116][ T4164] ext4 filesystem being mounted at /39/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 44.961346][ T4162] rock: sig=0x4f50, size=4, remaining=3 [ 44.979750][ T4162] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 45.006809][ T4171] netlink: 2 bytes leftover after parsing attributes in process `syz.2.266'. [ 45.066854][ T3305] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 45.218687][ T4190] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.227246][ T4190] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.353146][ T4206] loop0: detected capacity change from 0 to 1024 [ 45.380829][ T4206] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.507237][ T4224] smc: net device lo applied user defined pnetid SYZ0 [ 46.302239][ T28] kauditd_printk_skb: 47 callbacks suppressed [ 46.302257][ T28] audit: type=1400 audit(1785952057.477:309): avc: denied { setopt } for pid=4242 comm="syz.4.300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.429639][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.485819][ T4253] tipc: Started in network mode [ 46.496738][ T4253] tipc: Node identity , cluster identity 4711 [ 46.542788][ T28] audit: type=1400 audit(1785952057.707:310): avc: denied { write } for pid=4260 comm="syz.2.307" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 46.609145][ T28] audit: type=1326 audit(1785952057.777:311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4263 comm="syz.1.308" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f591c91e019 code=0x7ffc0000 [ 46.681984][ T28] audit: type=1326 audit(1785952057.777:312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4263 comm="syz.1.308" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f591c91e019 code=0x7ffc0000 [ 46.745248][ T28] audit: type=1326 audit(1785952057.777:313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4263 comm="syz.1.308" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f591c91e019 code=0x7ffc0000 [ 46.801114][ T28] audit: type=1326 audit(1785952057.787:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4263 comm="syz.1.308" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=283 compat=0 ip=0x7f591c91e019 code=0x7ffc0000 [ 46.893452][ T28] audit: type=1326 audit(1785952057.787:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4263 comm="syz.1.308" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f591c91e019 code=0x7ffc0000 [ 46.936298][ T28] audit: type=1326 audit(1785952057.787:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4263 comm="syz.1.308" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f591c91e019 code=0x7ffc0000 [ 46.980542][ T28] audit: type=1326 audit(1785952057.787:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4263 comm="syz.1.308" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f591c91e019 code=0x7ffc0000 [ 47.016233][ T28] audit: type=1326 audit(1785952057.787:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4263 comm="syz.1.308" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f591c91e019 code=0x7ffc0000 [ 47.415709][ T4308] loop2: detected capacity change from 0 to 164 [ 47.676921][ T4320] gretap0: entered promiscuous mode [ 47.698217][ T4320] macsec1: entered allmulticast mode [ 47.721115][ T4320] gretap0: entered allmulticast mode [ 47.754114][ T4320] gretap0: left allmulticast mode [ 47.780391][ T4320] gretap0: left promiscuous mode [ 47.797647][ T4326] loop4: detected capacity change from 0 to 164 [ 47.959828][ T4338] batadv_slave_0: entered promiscuous mode [ 47.981466][ T4337] batadv_slave_0: left promiscuous mode [ 48.007439][ T9] IPVS: starting estimator thread 0... [ 48.098316][ T4353] loop0: detected capacity change from 0 to 128 [ 48.105274][ T4345] IPVS: using max 2304 ests per chain, 115200 per kthread [ 48.131439][ T4353] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 48.151866][ T4353] ext4 filesystem being mounted at /53/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 48.224088][ T4365] atm:do_vcc_ioctl: ATM_SETSC is obsolete; used by syz.1.357:4365 [ 48.267150][ T4367] usb usb7: check_ctrlrecip: process 4367 (syz.4.358) requesting ep 01 but needs 81 [ 48.307563][ T4353] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 48.324785][ T4367] vhci_hcd vhci_hcd.3: default hub control req: 0211 v0005 i0001 l0 [ 48.480159][ T4389] __nla_validate_parse: 1 callbacks suppressed [ 48.480193][ T4389] netlink: 28 bytes leftover after parsing attributes in process `syz.0.369'. [ 48.559272][ T4398] netlink: 'syz.0.373': attribute type 1 has an invalid length. [ 48.740474][ T4418] netlink: 12 bytes leftover after parsing attributes in process `syz.2.383'. [ 48.809631][ T4428] xt_hashlimit: size too large, truncated to 1048576 [ 49.052732][ T4452] netlink: 8 bytes leftover after parsing attributes in process `syz.3.399'. [ 49.068045][ T4452] netlink: 4 bytes leftover after parsing attributes in process `syz.3.399'. [ 49.090501][ T4452] netlink: 'syz.3.399': attribute type 18 has an invalid length. [ 49.259123][ T4474] netlink: 12 bytes leftover after parsing attributes in process `syz.2.409'. [ 49.271230][ T4474] sch_tbf: peakrate 2174 is lower than or equals to rate 2972 ! [ 49.429545][ T4493] capability: warning: `syz.2.418' uses 32-bit capabilities (legacy support in use) [ 49.486700][ T4501] loop0: detected capacity change from 0 to 512 [ 49.493432][ T4501] EXT4-fs: Ignoring removed nobh option [ 49.521612][ T4501] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.535678][ T4501] ext4 filesystem being mounted at /72/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.564464][ T4501] netlink: 8 bytes leftover after parsing attributes in process `syz.0.421'. [ 49.588453][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.627831][ T4516] loop2: detected capacity change from 0 to 512 [ 49.648028][ T4516] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 49.682258][ T4520] loop4: detected capacity change from 0 to 512 [ 49.689452][ T4520] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 49.708697][ T12] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 49.726080][ T4520] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 49.750365][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 49.756861][ C1] EXT4-fs (loop4): initial error at time 1785952060: ext4_mb_generate_buddy:1317 [ 49.766051][ C1] EXT4-fs (loop4): last error at time 1785952060: ext4_mb_generate_buddy:1317 [ 49.780833][ T4520] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 49.799293][ T4520] EXT4-fs (loop4): 1 truncate cleaned up [ 49.806741][ T4520] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.853968][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.950105][ T4539] loop4: detected capacity change from 0 to 512 [ 49.972922][ T4539] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 49.996650][ T4539] EXT4-fs (loop4): 1 truncate cleaned up [ 50.009250][ T4539] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.044444][ T4544] sg_write: data in/out 403420/38 bytes for SCSI command 0x0-- guessing data in; [ 50.044444][ T4544] program syz.2.439 not setting count and/or reply_len properly [ 50.047421][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.104820][ T4547] vhci_hcd vhci_hcd.0: invalid port number 88 [ 50.112410][ T4547] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_LINK_STATE req not supported for USB 2.0 roothub [ 50.162861][ T4553] netlink: 28 bytes leftover after parsing attributes in process `syz.3.443'. [ 50.203649][ T4559] usb usb7: check_ctrlrecip: process 4559 (syz.4.445) requesting ep 01 but needs 81 [ 50.214232][ T4559] usb usb7: usbfs: process 4559 (syz.4.445) did not claim interface 0 before use [ 50.223666][ T4559] vhci_hcd vhci_hcd.3: default hub control req: 0211 v0005 i0001 l0 [ 50.276923][ T4563] loop3: detected capacity change from 0 to 2048 [ 50.328035][ T4572] netlink: 28 bytes leftover after parsing attributes in process `syz.2.452'. [ 50.338844][ T4563] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.407210][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.482338][ T4590] loop0: detected capacity change from 0 to 512 [ 50.512352][ T4590] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 50.553179][ T4590] EXT4-fs (loop0): 1 truncate cleaned up [ 50.563993][ T4602] netlink: 8 bytes leftover after parsing attributes in process `syz.2.466'. [ 50.589567][ T4590] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.705550][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.787714][ T4627] loop4: detected capacity change from 0 to 512 [ 50.825800][ T4632] loop3: detected capacity change from 0 to 512 [ 50.843475][ T4626] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.848089][ T4627] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 50.864873][ T4632] EXT4-fs: Ignoring removed bh option [ 50.872584][ T4627] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.478: invalid indirect mapped block 8 (level 2) [ 50.885930][ T4627] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 50.887541][ T4627] EXT4-fs (loop4): Remounting filesystem read-only [ 50.896888][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 50.896919][ C1] EXT4-fs (loop4): initial error at time 1785952062: ext4_free_branches:1023: inode 13 [ 50.896973][ C1] EXT4-fs (loop4): last error at time 1785952062: ext4_free_branches:1023: inode 13 [ 50.930231][ T4627] EXT4-fs (loop4): 1 truncate cleaned up [ 50.938039][ T4627] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.956127][ T4632] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.985586][ T4632] ext4 filesystem being mounted at /68/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.014101][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.014514][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.039669][ T4632] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.480: bg 0: block 217: padding at end of block bitmap is not set [ 51.098178][ T4632] EXT4-fs (loop3): Remounting filesystem read-only [ 51.202998][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.294216][ T4667] netlink: 5 bytes leftover after parsing attributes in process `syz.2.494'. [ 51.306045][ T4656] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.317652][ T28] kauditd_printk_skb: 77 callbacks suppressed [ 51.317669][ T28] audit: type=1400 audit(1785952062.487:394): avc: denied { mount } for pid=4652 comm="syz.1.488" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 51.374366][ T28] audit: type=1400 audit(1785952062.547:395): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 51.436891][ T4678] netdevsim netdevsim3 netdevsim0: refused to change device tx_queue_len [ 51.461513][ T4681] geneve2: entered allmulticast mode [ 51.495800][ T28] audit: type=1400 audit(1785952062.667:396): avc: denied { create } for pid=4685 comm="syz.1.504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 51.557550][ T28] audit: type=1400 audit(1785952062.727:397): avc: denied { create } for pid=4692 comm="syz.2.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 51.603335][ T28] audit: type=1400 audit(1785952062.727:398): avc: denied { bind } for pid=4692 comm="syz.2.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 51.640832][ T28] audit: type=1400 audit(1785952062.757:399): avc: denied { write } for pid=4695 comm="syz.4.509" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 51.666968][ T28] audit: type=1400 audit(1785952062.797:400): avc: denied { module_request } for pid=4695 comm="syz.4.509" kmod="crypto-pkcs1(rsa,blake2s-224-generic)" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 51.743300][ T4709] geneve0: entered promiscuous mode [ 51.779394][ T28] audit: type=1400 audit(1785952062.877:401): avc: denied { create } for pid=4703 comm="syz.3.511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.869102][ T28] audit: type=1400 audit(1785952062.887:402): avc: denied { bind } for pid=4703 comm="syz.3.511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.906314][ T28] audit: type=1400 audit(1785952062.887:403): avc: denied { write } for pid=4703 comm="syz.3.511" path="socket:[8066]" dev="sockfs" ino=8066 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.111864][ T4762] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 52.122621][ T4763] team0: Cannot enslave team device to itself [ 52.143544][ T4762] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 52.168606][ T4762] ext2 filesystem being mounted at /90/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.205256][ T4772] EXT4-fs: Ignoring removed bh option [ 52.217132][ T4772] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 52.245367][ T4772] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.282349][ T4780] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 52.316551][ T3298] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 52.334143][ T4772] EXT4-fs warning (device loop4): ext4_empty_dir:3094: inode #12: comm syz.4.538: directory missing '.' [ 52.415608][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.633236][ T4822] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.645975][ T4822] ext4 filesystem being mounted at /125/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.684940][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.751824][ T4843] EXT4-fs: Ignoring removed bh option [ 52.787433][ T4843] EXT4-fs error (device loop4): ext4_iget_extra_inode:5180: inode #15: comm syz.4.561: corrupted in-inode xattr: e_value size too large [ 52.806991][ T4843] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.810371][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 52.826064][ C1] EXT4-fs (loop4): initial error at time 1785952063: ext4_iget_extra_inode:5180: inode 15 [ 52.836037][ C1] EXT4-fs (loop4): last error at time 1785952063: ext4_iget_extra_inode:5180: inode 15 [ 52.869361][ T4843] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.561: couldn't read orphan inode 15 (err -117) [ 52.917118][ T4843] loop4: lost filesystem error report for type 5 error -117 [ 52.918566][ T4843] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.043586][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.129147][ T4886] set_capacity_and_notify: 6 callbacks suppressed [ 53.129169][ T4886] loop3: detected capacity change from 0 to 256 [ 53.142823][ T4882] macsec1: entered promiscuous mode [ 53.165428][ T4886] FAT-fs (loop3): error, fat_free: invalid cluster chain (i_pos 198) [ 53.169429][ T4882] macsec1: entered allmulticast mode [ 53.182739][ T4886] FAT-fs (loop3): Filesystem has been set read-only [ 53.197145][ T4886] FAT-fs (loop3): error, fat_free: invalid cluster chain (i_pos 198) [ 53.206141][ T4886] FAT-fs (loop3): error, fat_free: invalid cluster chain (i_pos 198) [ 53.214611][ T4886] FAT-fs (loop3): error, fat_free: invalid cluster chain (i_pos 198) [ 53.223177][ T4886] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 198) [ 53.263818][ T4886] FAT-fs (loop3): error, fat_free: invalid cluster chain (i_pos 198) [ 53.357650][ T4909] loop1: detected capacity change from 0 to 164 [ 53.364484][ T4902] veth5: entered promiscuous mode [ 53.372410][ T4909] rock: directory entry would overflow storage [ 53.380079][ T4909] rock: sig=0x5252, size=5, remaining=3 [ 53.709921][ T4949] loop4: detected capacity change from 0 to 512 [ 53.720127][ T4949] EXT4-fs: Ignoring removed oldalloc option [ 53.743417][ T4949] EXT4-fs: Ignoring removed i_version option [ 53.756622][ T4949] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 53.768125][ T4954] loop2: detected capacity change from 0 to 128 [ 53.777109][ T4954] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 53.792732][ T4954] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 53.808552][ T4949] EXT4-fs error (device loop4): ext4_get_branch:178: inode #11: block 4294967295: comm syz.4.605: invalid block [ 53.809558][ T4954] EXT4-fs error (device loop2): htree_dirblock_to_tree:1051: inode #2: comm syz.2.609: Directory block failed checksum [ 53.837128][ T4949] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 53.839128][ T4949] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.605: invalid indirect mapped block 4294967295 (level 1) [ 53.848779][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 53.848803][ C1] EXT4-fs (loop4): initial error at time 1785952065: ext4_get_branch:178: inode 11: block 4294967295 [ 53.848858][ C1] EXT4-fs (loop4): last error at time 1785952065: ext4_get_branch:178: inode 11: block 4294967295 [ 53.891206][ T4949] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 53.891447][ T4949] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.605: invalid indirect mapped block 4294967295 (level 1) [ 53.916375][ T4949] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 53.916383][ T3304] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 53.949880][ T4949] EXT4-fs (loop4): 2 truncates cleaned up [ 53.964589][ T4949] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.005704][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.018343][ T4964] netlink: 'syz.0.613': attribute type 27 has an invalid length. [ 54.029379][ T4964] __nla_validate_parse: 3 callbacks suppressed [ 54.029398][ T4964] netlink: 16 bytes leftover after parsing attributes in process `syz.0.613'. [ 54.175098][ T4984] loop1: detected capacity change from 0 to 256 [ 54.296135][ T4992] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.627'. [ 54.368902][ T5002] dummy0: entered allmulticast mode [ 54.402290][ T5001] dummy0: left allmulticast mode [ 54.418865][ T5009] netlink: 88 bytes leftover after parsing attributes in process `syz.3.635'. [ 54.465175][ T5004] loop4: detected capacity change from 0 to 4096 [ 54.484645][ T5004] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.558048][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.746403][ T5051] netlink: 48 bytes leftover after parsing attributes in process `syz.4.653'. [ 54.863516][ T5068] netlink: 8 bytes leftover after parsing attributes in process `syz.0.663'. [ 54.882979][ T5068] netlink: 4 bytes leftover after parsing attributes in process `syz.0.663'. [ 54.912404][ T5068] netlink: 'syz.0.663': attribute type 14 has an invalid length. [ 54.975140][ T5082] bridge0: entered promiscuous mode [ 54.991161][ T5082] bridge0: entered allmulticast mode [ 55.008594][ T5084] netlink: 8 bytes leftover after parsing attributes in process `syz.2.670'. [ 55.027769][ T5086] loop0: detected capacity change from 0 to 512 [ 55.045412][ T5086] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.671: iget: bad extra_isize 90 (inode size 256) [ 55.075156][ T5086] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 55.076943][ T5086] EXT4-fs (loop0): Remounting filesystem read-only [ 55.086180][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 55.086205][ C0] EXT4-fs (loop0): initial error at time 1785952066: ext4_xattr_inode_iget:441: inode 11 [ 55.086261][ C0] EXT4-fs (loop0): last error at time 1785952066: ext4_xattr_inode_iget:441: inode 11 [ 55.100738][ T5093] netlink: 79 bytes leftover after parsing attributes in process `syz.3.674'. [ 55.150593][ T5086] EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 55.161312][ T5086] EXT4-fs (loop0): 1 orphan inode deleted [ 55.167594][ T5086] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.198807][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.217058][ T5099] ------------[ cut here ]------------ [ 55.222627][ T5099] RTNL: assertion failed at ./include/net/netdev_lock.h (72) [ 55.230131][ T5099] WARNING: ./include/net/netdev_lock.h:72 at netdev_queue_get_dma_dev+0x317/0x340, CPU#1: syz.2.679/5099 [ 55.241593][ T5099] Modules linked in: [ 55.245555][ T5099] CPU: 1 UID: 0 PID: 5099 Comm: syz.2.679 Not tainted syzkaller #0 PREEMPT(lazy) [ 55.254909][ T5099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 55.265239][ T5099] RIP: 0010:netdev_queue_get_dma_dev+0x323/0x340 [ 55.271689][ T5099] Code: eb f4 fc bf f0 0a 00 00 48 03 3b e8 b7 1e 1a 01 eb 85 e8 00 05 d6 fc 48 8d 3d 29 99 9c 02 48 c7 c6 d9 af 7a 86 ba 48 00 00 00 <67> 48 0f b9 3a e9 92 fd ff ff e8 de 04 d6 fc 90 0f 0b 66 66 2e 0f [ 55.291755][ T5099] RSP: 0018:ffffc900014d7c10 EFLAGS: 00010283 [ 55.297884][ T5099] RAX: ffffffff84835360 RBX: ffff88810b39f000 RCX: 0000000000080000 [ 55.305987][ T5099] RDX: 0000000000000048 RSI: ffffffff867aafd9 RDI: ffffffff871fec90 [ 55.314037][ T5099] RBP: 0000000000000000 R08: 0001ffff85b35def R09: 0000000000000000 [ 55.322117][ T5099] R10: 0001c900014d7b4c R11: 0001c900014d7b4f R12: ffffffff85b35b30 [ 55.330120][ T5099] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 55.338279][ T5099] FS: 00007fe7639b76c0(0000) GS:ffff8882ae9ca000(0000) knlGS:0000000000000000 [ 55.347389][ T5099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.354191][ T5099] CR2: 0000200000002020 CR3: 000000011cd0a000 CR4: 00000000003506f0 [ 55.362450][ T5099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.370636][ T5099] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 55.378761][ T5099] Call Trace: [ 55.382110][ T5099] [ 55.385109][ T5099] zcrx_register_netdev+0x10f/0x2a0 [ 55.390402][ T5099] io_register_zcrx+0x793/0x980 [ 55.395334][ T5099] __se_sys_io_uring_register+0x96b/0x1330 [ 55.401278][ T5099] ? __se_sys_futex+0x2f6/0x370 [ 55.406210][ T5099] ? restore_fpregs_from_fpstate+0x61/0x110 [ 55.412252][ T5099] __x64_sys_io_uring_register+0x55/0x70 [ 55.418132][ T5099] x64_sys_call+0x2be0/0x3020 [ 55.422877][ T5099] do_syscall_64+0x136/0x3c0 [ 55.427585][ T5099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.433696][ T5099] RIP: 0033:0x7fe764f5e019 [ 55.438209][ T5099] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 55.457967][ T5099] RSP: 002b:00007fe7639b7028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 55.466471][ T5099] RAX: ffffffffffffffda RBX: 00007fe7651e5fa0 RCX: 00007fe764f5e019 [ 55.474545][ T5099] RDX: 0000200000000100 RSI: 0000000000000020 RDI: 0000000000000003 [ 55.482591][ T5099] RBP: 00007fe764ff500c R08: 0000000000000000 R09: 0000000000000000 [ 55.490618][ T5099] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 55.498657][ T5099] R13: 00007fe7651e6038 R14: 00007fe7651e5fa0 R15: 00007ffc80a93fb8 [ 55.506718][ T5099] [ 55.509817][ T5099] ---[ end trace 0000000000000000 ]--- [ 55.563826][ T5112] loop0: detected capacity change from 0 to 1024 [ 55.604569][ T5112] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a016c118, mo2=0002] [ 55.620568][ T5112] System zones: 0-1, 3-12 [ 55.626302][ T5112] EXT4-fs (loop0): mounted filesystem 00000000-0500-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.666051][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0500-0000-0000-000000000000. [ 55.683243][ T5126] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 55.738047][ T5132] netlink: 16 bytes leftover after parsing attributes in process `syz.0.688'. [ 55.866082][ T5136] syz.3.693 (5136) used greatest stack depth: 9728 bytes left [ 55.912257][ T5148] loop3: detected capacity change from 0 to 512 [ 55.938555][ T5148] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 55.948515][ T5151] netlink: 28 bytes leftover after parsing attributes in process `syz.4.699'. [ 55.967119][ T5148] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.698: corrupted in-inode xattr: e_value size too large [ 56.002112][ T5148] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 56.002365][ T5148] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.698: couldn't read orphan inode 15 (err -117) [ 56.011593][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 56.011627][ C0] EXT4-fs (loop3): initial error at time 1785952067: ext4_iget_extra_inode:5180: inode 15 [ 56.011665][ C0] EXT4-fs (loop3): last error at time 1785952067: ext4_iget_extra_inode:5180: inode 15 [ 56.054058][ T5148] loop3: lost filesystem error report for type 5 error -117 [ 56.054725][ T5148] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.107261][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.281314][ T5162] loop4: detected capacity change from 0 to 8192 [ 56.417569][ T28] kauditd_printk_skb: 127 callbacks suppressed [ 56.417632][ T28] audit: type=1400 audit(1785952067.587:531): avc: denied { remount } for pid=5174 comm="syz.2.711" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 56.448336][ T9] Process accounting resumed [ 56.780546][ T28] audit: type=1400 audit(1785952067.947:532): avc: denied { create } for pid=5213 comm="syz.3.729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 56.802436][ T5210] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #3: comm syz.2.726: corrupted inode contents [ 56.816605][ T5210] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 56.816774][ T5210] EXT4-fs (loop2): Remounting filesystem read-only [ 56.825894][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 56.825912][ C0] EXT4-fs (loop2): initial error at time 1785952067: ext4_do_update_inode:5742: inode 3 [ 56.825937][ C0] EXT4-fs (loop2): last error at time 1785952067: ext4_do_update_inode:5742: inode 3 [ 56.849869][ T28] audit: type=1400 audit(1785952067.977:533): avc: denied { bind } for pid=5213 comm="syz.3.729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 56.849903][ T28] audit: type=1400 audit(1785952067.977:534): avc: denied { write } for pid=5213 comm="syz.3.729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 56.900870][ T5210] Quota error (device loop2): write_blk: dquota write failed [ 56.908480][ T5210] Quota error (device loop2): qtree_write_dquot: Error -30 occurred while creating quota [ 56.919160][ T28] audit: type=1400 audit(1785952068.077:535): avc: denied { create } for pid=5217 comm="syz.1.740" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 56.953341][ T28] audit: type=1400 audit(1785952068.087:536): avc: denied { ioctl } for pid=5217 comm="syz.1.740" path="socket:[9878]" dev="sockfs" ino=9878 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 56.977861][ T5210] EXT4-fs (loop2): 1 truncate cleaned up [ 56.984826][ T5210] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.997817][ T28] audit: type=1400 audit(1785952068.087:537): avc: denied { ioctl } for pid=5217 comm="syz.1.740" path="socket:[9879]" dev="sockfs" ino=9879 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 57.023694][ T5210] ext4 filesystem being mounted at /199/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.039391][ T28] audit: type=1400 audit(1785952068.117:538): avc: denied { map } for pid=5219 comm="syz.3.730" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=10249 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 57.089582][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.348000][ T5255] bridge: RTM_NEWNEIGH with unconfigured vlan 2 on bridge0 [ 57.452534][ T5268] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #15: comm syz.1.754: inode has both inline data and extents flags [ 57.485843][ T5268] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 57.487393][ T5268] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.754: couldn't read orphan inode 15 (err -117) [ 57.496625][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 57.496650][ C1] EXT4-fs (loop1): initial error at time 1785952068: ext4_orphan_get:1399: inode 15 [ 57.496682][ C1] EXT4-fs (loop1): last error at time 1785952068: ext4_orphan_get:1399: inode 15 [ 57.534507][ T5268] loop1: lost filesystem error report for type 5 error -117 [ 57.543847][ T5268] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.569832][ T5268] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #2: block 13: comm syz.1.754: lblock 0 mapped to illegal pblock 13 (length 1) [ 57.585593][ T5268] EXT4-fs warning (device loop1): htree_dirblock_to_tree:1051: inode #2: lblock 0: comm syz.1.754: error -EUCLEAN reading directory block [ 57.619351][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.787558][ T5311] netlink: 'syz.4.769': attribute type 10 has an invalid length. [ 57.799305][ T5311] geneve3: entered promiscuous mode [ 57.804850][ T5311] geneve3: entered allmulticast mode [ 57.882108][ T5314] EXT4-fs: Ignoring removed nobh option [ 57.895465][ T5314] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 57.916368][ T5316] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.929264][ T5314] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (35405!=33349) [ 57.963409][ T5314] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec119, mo2=0002] [ 57.971670][ T5314] System zones: 1-12 [ 57.975744][ T5314] EXT4-fs (loop1): orphan cleanup on readonly fs [ 57.984684][ T5314] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.768: Block bitmap for bg 0 marked uninitialized [ 57.998632][ T5314] loop1: lost filesystem error report for type 5 error -117 [ 57.998840][ T5314] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.768: Block bitmap for bg 0 marked uninitialized [ 58.006198][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 58.006219][ C0] EXT4-fs (loop1): initial error at time 1785952069: ext4_read_block_bitmap_nowait:517 [ 58.006271][ C0] EXT4-fs (loop1): last error at time 1785952069: ext4_read_block_bitmap_nowait:517 [ 58.061749][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.072064][ T5314] loop1: lost filesystem error report for type 5 error -117 [ 58.073266][ T5314] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.768: Block bitmap for bg 0 marked uninitialized [ 58.095051][ T5314] loop1: lost filesystem error report for type 5 error -117 [ 58.096154][ T5314] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.768: Block bitmap for bg 0 marked uninitialized [ 58.149500][ T5314] loop1: lost filesystem error report for type 5 error -117 [ 58.149679][ T5314] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.768: Block bitmap for bg 0 marked uninitialized [ 58.187866][ T5314] loop1: lost filesystem error report for type 5 error -117 [ 58.189343][ T5314] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.768: Block bitmap for bg 0 marked uninitialized [ 58.240556][ T5314] loop1: lost filesystem error report for type 5 error -117 [ 58.240728][ T5314] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 58.262475][ T5314] EXT4-fs (loop1): 1 truncate cleaned up [ 58.646292][ T5362] IPVS: Error connecting to the multicast addr [ 58.682949][ T5365] blktrace: Concurrent blktraces are not allowed on sg0 [ 58.692937][ T5368] netlink: 'syz.0.796': attribute type 1 has an invalid length. [ 58.816492][ T5376] set_capacity_and_notify: 5 callbacks suppressed [ 58.816510][ T5376] loop4: detected capacity change from 0 to 8192 [ 58.845982][ T5376] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 59.010380][ T5399] loop4: detected capacity change from 0 to 1024 [ 59.138646][ T5413] gretap0: entered promiscuous mode [ 59.170660][ T5413] macsec1: entered allmulticast mode [ 59.197945][ T5413] gretap0: entered allmulticast mode [ 59.220143][ T5413] gretap0: left allmulticast mode [ 59.236095][ T5413] gretap0: left promiscuous mode [ 60.352937][ T5446] loop4: detected capacity change from 0 to 256 [ 60.374998][ T5446] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 60.423609][ T5446] __nla_validate_parse: 10 callbacks suppressed [ 60.423627][ T5446] netlink: 12 bytes leftover after parsing attributes in process `syz.4.832'. [ 60.440109][ T5454] netlink: 48 bytes leftover after parsing attributes in process `syz.0.837'. [ 60.606978][ T5474] loop3: detected capacity change from 0 to 512 [ 60.645304][ T5474] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.846: iget: bad extra_isize 90 (inode size 256) [ 60.695760][ T5479] loop2: detected capacity change from 0 to 512 [ 60.712163][ T5474] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.712399][ T5474] EXT4-fs (loop3): Remounting filesystem read-only [ 60.721608][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 60.721627][ C1] EXT4-fs (loop3): initial error at time 1785952071: ext4_xattr_inode_iget:441: inode 11 [ 60.721654][ C1] EXT4-fs (loop3): last error at time 1785952071: ext4_xattr_inode_iget:441: inode 11 [ 60.765287][ T5479] EXT4-fs: Ignoring removed bh option [ 60.795969][ T5483] netlink: 40 bytes leftover after parsing attributes in process `syz.4.859'. [ 60.819634][ T5479] ext4 filesystem being mounted at /221/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 60.840698][ T5474] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 60.854435][ T5479] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.847: bg 0: block 217: padding at end of block bitmap is not set [ 60.891114][ T5474] EXT4-fs warning (device loop3): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 60.906320][ T5479] EXT4-fs (loop2): Remounting filesystem read-only [ 60.907511][ T5474] EXT4-fs (loop3): 1 orphan inode deleted [ 61.136070][ T5513] netlink: 32 bytes leftover after parsing attributes in process `syz.1.863'. [ 61.174291][ T5518] sg_write: data in/out 403420/38 bytes for SCSI command 0x0-- guessing data in; [ 61.174291][ T5518] program syz.0.866 not setting count and/or reply_len properly [ 61.203683][ T5514] loop2: detected capacity change from 0 to 4096 [ 61.218773][ T5514] EXT4-fs: Ignoring removed bh option [ 61.243943][ T5514] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 61.300216][ T5514] EXT4-fs warning (device loop2): ext4_empty_dir:3094: inode #12: comm syz.2.864: directory missing '.' [ 61.400277][ T5535] loop0: detected capacity change from 0 to 1764 [ 61.426337][ T28] kauditd_printk_skb: 51 callbacks suppressed [ 61.426394][ T28] audit: type=1400 audit(1785952072.597:588): avc: denied { execute } for pid=5537 comm="syz.4.876" path="/188/cpu.stat" dev="tmpfs" ino=983 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 61.515467][ T28] audit: type=1400 audit(1785952072.617:589): avc: denied { ioctl } for pid=5539 comm="syz.2.874" path="socket:[11394]" dev="sockfs" ino=11394 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 61.606647][ T28] audit: type=1400 audit(1785952072.717:590): avc: denied { write } for pid=5536 comm="syz.1.875" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 61.685475][ T5560] loop1: detected capacity change from 0 to 128 [ 61.709223][ T5560] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 61.740662][ T5560] EXT4-fs error (device loop1): htree_dirblock_to_tree:1051: inode #2: comm syz.1.884: Directory block failed checksum [ 61.929802][ T5587] syz.3.895 uses obsolete (PF_INET,SOCK_PACKET) [ 62.046303][ T5593] netlink: 'syz.0.899': attribute type 3 has an invalid length. [ 62.071913][ T28] audit: type=1400 audit(1785952073.247:591): avc: denied { mount } for pid=5596 comm="syz.3.902" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 62.138307][ T28] audit: type=1400 audit(1785952073.247:592): avc: denied { remount } for pid=5596 comm="syz.3.902" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 62.167597][ T28] audit: type=1400 audit(1785952073.247:593): avc: denied { recv } for pid=5596 comm="syz.3.902" saddr=10.128.0.163 src=30036 daddr=10.128.1.75 dest=47186 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 62.194142][ T28] audit: type=1400 audit(1785952073.277:594): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 62.233322][ T28] audit: type=1400 audit(1785952073.327:595): avc: denied { setopt } for pid=5602 comm="syz.0.904" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 62.262865][ T5608] bond1: option lacp_rate: invalid value (255) [ 62.277283][ T5608] bond1 (unregistering): Released all slaves [ 62.389395][ T28] audit: type=1400 audit(1785952073.557:596): avc: denied { connect } for pid=5613 comm="syz.0.918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 62.431331][ T28] audit: type=1400 audit(1785952073.577:597): avc: denied { getopt } for pid=5613 comm="syz.0.918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 62.462089][ T5619] netlink: 79 bytes leftover after parsing attributes in process `syz.0.910'. [ 62.593415][ T5633] netlink: 8 bytes leftover after parsing attributes in process `syz.2.917'. [ 62.618216][ T5633] netlink: 12 bytes leftover after parsing attributes in process `syz.2.917'. [ 62.683745][ T5639] netlink: 28 bytes leftover after parsing attributes in process `syz.0.930'. [ 62.933467][ T5667] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 63.049335][ T5681] loop3: detected capacity change from 0 to 512 [ 63.072148][ T5681] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.940: bg 0: block 393: padding at end of block bitmap is not set [ 63.098742][ T5681] loop3: lost filesystem error report for type 5 error -117 [ 63.099972][ T5681] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 63.107387][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 63.107416][ C1] EXT4-fs (loop3): initial error at time 1785952074: ext4_validate_block_bitmap:441 [ 63.107449][ C1] EXT4-fs (loop3): last error at time 1785952074: ext4_validate_block_bitmap:441 [ 63.156948][ T5681] loop3: lost filesystem error report for type 5 error -117 [ 63.157211][ T5681] EXT4-fs (loop3): 2 truncates cleaned up [ 63.897908][ T5715] netlink: 5 bytes leftover after parsing attributes in process `syz.1.955'. [ 64.024851][ T5727] ieee802154 phy1 wpan1: encryption failed: -126 [ 64.287632][ T5757] ip6gretap0: entered promiscuous mode [ 64.412454][ T5771] netlink: 'syz.2.984': attribute type 1 has an invalid length. [ 64.573081][ T5788] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1001'. [ 64.606962][ T5785] bond1: option lacp_rate: invalid value (255) [ 64.636950][ T5785] bond1 (unregistering): Released all slaves [ 65.294301][ T5847] bond1: option lacp_rate: invalid value (255) [ 65.405682][ T5847] bond1 (unregistering): Released all slaves [ 65.667762][ T5864] loop0: detected capacity change from 0 to 512 [ 65.690720][ T5864] EXT4-fs: Ignoring removed oldalloc option [ 65.810483][ T5864] EXT4-fs error (device loop0): ext4_orphan_get:1425: comm syz.0.1014: bad orphan inode 32 [ 65.837379][ T5864] loop0: lost filesystem error report for type 5 error -117 [ 65.840347][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 65.854170][ C1] EXT4-fs (loop0): initial error at time 1785952077: ext4_orphan_get:1425 [ 65.862736][ C1] EXT4-fs (loop0): last error at time 1785952077: ext4_orphan_get:1425 [ 65.871250][ T5864] ext4_test_bit(bit=31, block=4) = 0 [ 65.877065][ T5864] EXT4-fs (loop0): 1 truncate cleaned up [ 66.095747][ T3386] IPVS: starting estimator thread 0... [ 66.125912][ T5886] loop2: detected capacity change from 0 to 512 [ 66.145210][ T5886] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 66.149634][ T5889] loop3: detected capacity change from 0 to 512 [ 66.166527][ T5889] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 66.178265][ T5886] EXT4-fs (loop2): 1 truncate cleaned up [ 66.189685][ T5889] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 66.206158][ T5881] IPVS: using max 2304 ests per chain, 115200 per kthread [ 66.213342][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 66.213364][ C0] EXT4-fs (loop3): initial error at time 1785952077: ext4_mb_generate_buddy:1317 [ 66.213412][ C0] EXT4-fs (loop3): last error at time 1785952077: ext4_mb_generate_buddy:1317 [ 66.213763][ T5889] EXT4-fs (loop3): 1 truncate cleaned up [ 66.434967][ T5905] loop1: detected capacity change from 0 to 1764 [ 66.758303][ T5917] __nla_validate_parse: 1 callbacks suppressed [ 66.758857][ T5917] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1035'. [ 66.914620][ T5921] loop4: detected capacity change from 0 to 4096 [ 66.930215][ T5921] EXT4-fs: Ignoring removed bh option [ 66.950394][ T5921] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 66.996954][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 66.996972][ T28] audit: type=1400 audit(1785952078.167:628): avc: denied { write } for pid=5918 comm="syz.4.1037" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.035645][ T5921] EXT4-fs error (device loop4): ext4_get_first_dir_block:3548: inode #12: comm syz.4.1037: directory missing '.' [ 67.126536][ T28] audit: type=1400 audit(1785952078.197:629): avc: denied { write } for pid=5918 comm="syz.4.1037" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.223485][ T28] audit: type=1400 audit(1785952078.197:630): avc: denied { write } for pid=5918 comm="syz.4.1037" name="bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 67.271827][ T28] audit: type=1400 audit(1785952078.197:631): avc: denied { write } for pid=5918 comm="syz.4.1037" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.348390][ T28] audit: type=1400 audit(1785952078.197:632): avc: denied { rename } for pid=5918 comm="syz.4.1037" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.361094][ T5942] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1048'. [ 67.390626][ T28] audit: type=1400 audit(1785952078.207:633): avc: denied { reparent } for pid=5918 comm="syz.4.1037" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.390665][ T28] audit: type=1400 audit(1785952078.207:634): avc: denied { add_name } for pid=5918 comm="syz.4.1037" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 67.550740][ T5950] loop0: detected capacity change from 0 to 4096 [ 67.588778][ T28] audit: type=1400 audit(1785952078.757:635): avc: denied { write } for pid=5949 comm="syz.0.1051" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.702531][ T5962] loop1: detected capacity change from 0 to 512 [ 67.797024][ T5967] loop4: detected capacity change from 0 to 2048 [ 67.842180][ T28] audit: type=1400 audit(1785952079.017:636): avc: denied { write } for pid=5965 comm="syz.4.1059" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.868046][ T5976] loop0: detected capacity change from 0 to 512 [ 67.882849][ T5976] EXT4-fs: Ignoring removed bh option [ 67.911350][ T5976] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 67.930686][ T28] audit: type=1400 audit(1785952079.017:637): avc: denied { read append open } for pid=5965 comm="syz.4.1059" path="/223/file1/memory.stat" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 67.959864][ T5976] EXT4-fs (loop0): 1 truncate cleaned up [ 67.982892][ T5976] EXT4-fs warning (device loop0): ext4_group_add:1735: No reserved GDT blocks, can't resize [ 68.199319][ T6006] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1076'. [ 68.293188][ T6015] loop4: detected capacity change from 0 to 1024 [ 68.299998][ T6015] EXT4-fs: Ignoring removed nomblk_io_submit option [ 68.338869][ T6015] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #2: comm syz.4.1077: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 68.399982][ T6015] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 68.400353][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 68.415907][ C0] EXT4-fs (loop4): initial error at time 1785952079: ext4_ext_check_inode:521: inode 2 [ 68.425611][ C0] EXT4-fs (loop4): last error at time 1785952079: ext4_ext_check_inode:521: inode 2 [ 68.544731][ T6024] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1081'. [ 68.571620][ T6015] EXT4-fs (loop4): get root inode failed [ 68.577405][ T6015] EXT4-fs (loop4): mount failed [ 68.729159][ T6028] EXT4-fs (loop2): Online resizing not supported with sparse_super2 [ 68.956487][ T6057] netlink: 'syz.4.1098': attribute type 1 has an invalid length. [ 69.030250][ T6063] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1101'. [ 69.053214][ T6063] vlan4: entered promiscuous mode [ 69.058527][ T6063] bridge0: entered promiscuous mode [ 69.654045][ T3304] EXT4-fs unmount: 31 callbacks suppressed [ 69.654062][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.536536][ T6222] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1175'. [ 70.784189][ T6252] netlink: 2 bytes leftover after parsing attributes in process `syz.0.1190'. [ 70.827849][ T6255] set_capacity_and_notify: 3 callbacks suppressed [ 70.827868][ T6255] loop3: detected capacity change from 0 to 512 [ 70.875619][ T6255] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.888367][ T6255] ext4 filesystem being mounted at /216/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.926911][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.448912][ T6339] loop0: detected capacity change from 0 to 1024 [ 71.505040][ T6323] loop4: detected capacity change from 0 to 8192 [ 71.506384][ T6339] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.685636][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.894518][ T6367] netlink: 436 bytes leftover after parsing attributes in process `syz.0.1227'. [ 72.024125][ T6380] C: renamed from veth1_to_team (while UP) [ 72.045829][ T6380] netlink: 'syz.4.1232': attribute type 3 has an invalid length. [ 72.074020][ T6384] sock: sock_timestamping_bind_phc: sock not bind to device [ 72.085854][ T6380] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1232'. [ 72.267215][ T6396] loop1: detected capacity change from 0 to 4096 [ 72.315766][ T6396] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.458191][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.569373][ T6424] sg_write: data in/out 422876/114 bytes for SCSI command 0x0-- guessing data in; [ 72.569373][ T6424] program syz.4.1250 not setting count and/or reply_len properly [ 72.623280][ T28] kauditd_printk_skb: 87 callbacks suppressed [ 72.623298][ T28] audit: type=1400 audit(1785952083.797:725): avc: denied { create } for pid=6428 comm="syz.1.1254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 72.680299][ T28] audit: type=1400 audit(1785952083.827:726): avc: denied { write } for pid=6428 comm="syz.1.1254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 72.863644][ T28] audit: type=1326 audit(1785952084.037:727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6450 comm="syz.4.1265" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f207139e019 code=0x7ffc0000 [ 72.932262][ T6457] loop4: detected capacity change from 0 to 256 [ 72.935628][ T28] audit: type=1326 audit(1785952084.037:728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6450 comm="syz.4.1265" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=304 compat=0 ip=0x7f207139e019 code=0x7ffc0000 [ 72.960189][ T6457] vfat: Bad value for 'uni_xlate' [ 72.978266][ T28] audit: type=1326 audit(1785952084.037:729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6450 comm="syz.4.1265" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f207139e019 code=0x7ffc0000 [ 73.005310][ T6461] ipt_rpfilter: only valid in 'raw' or 'mangle' table, not '' [ 73.421783][ T6489] loop3: detected capacity change from 0 to 2048 [ 73.494628][ T6489] Alternate GPT is invalid, using primary GPT. [ 73.512950][ T28] audit: type=1400 audit(1785952084.687:730): avc: denied { accept } for pid=6499 comm="syz.0.1289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 73.514695][ T6489] loop3: p2 p3 p7 [ 73.586786][ T35] IPVS: starting estimator thread 0... [ 73.592439][ T28] audit: type=1400 audit(1785952084.767:731): avc: denied { getopt } for pid=6504 comm="syz.0.1291" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 73.664618][ T28] audit: type=1400 audit(1785952084.837:732): avc: denied { read append } for pid=6488 comm="syz.3.1284" name="loop3p3" dev="devtmpfs" ino=825 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 73.679633][ T6511] loop0: detected capacity change from 0 to 512 [ 73.711878][ T6507] IPVS: using max 2256 ests per chain, 112800 per kthread [ 73.734711][ T6513] loop1: detected capacity change from 0 to 128 [ 73.746700][ T6511] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.753220][ T28] audit: type=1400 audit(1785952084.837:733): avc: denied { open } for pid=6488 comm="syz.3.1284" path="/dev/loop3p3" dev="devtmpfs" ino=825 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 73.773726][ T6513] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 73.794784][ T6511] EXT4-fs (loop0): warning: maximal mount count reached, running e2fsck is recommended [ 73.809951][ T6511] EXT4-fs error (device loop0): ext4_orphan_get:1399: comm syz.0.1293: inode #15: comm syz.0.1293: iget: illegal inode # [ 73.831011][ T6511] loop0: lost filesystem error report for type 5 error -117 [ 73.832843][ T6511] EXT4-fs (loop0): Remounting filesystem read-only [ 73.846850][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 73.846877][ C1] EXT4-fs (loop0): initial error at time 1785952085: ext4_orphan_get:1399 [ 73.846907][ C1] EXT4-fs (loop0): last error at time 1785952085: ext4_orphan_get:1399 [ 73.867681][ T28] audit: type=1400 audit(1785952084.837:734): avc: denied { ioctl } for pid=6488 comm="syz.3.1284" path="/dev/loop3p3" dev="devtmpfs" ino=825 ioctlcmd=0x125f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 73.900520][ T6513] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 73.915016][ T6511] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.947915][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.048055][ T6531] netlink: 'syz.3.1302': attribute type 1 has an invalid length. [ 74.289078][ T6558] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1315'. [ 74.426386][ T6577] loop2: detected capacity change from 0 to 1024 [ 74.427485][ T6578] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.459149][ T6578] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.474316][ T6577] EXT4-fs: Ignoring removed nobh option [ 74.481013][ T6580] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1326'. [ 74.493985][ T6577] EXT4-fs: Ignoring removed bh option [ 74.524049][ T6577] EXT4-fs (loop2): stripe (17) is not aligned with cluster size (16), stripe is disabled [ 74.563982][ T6577] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a802c028, mo2=0002] [ 74.590254][ T6577] System zones: 0-1, 3-12 [ 74.606924][ T6577] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.708730][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.015504][ T6635] netlink: 'syz.4.1352': attribute type 27 has an invalid length. [ 75.092676][ T6646] loop3: detected capacity change from 0 to 256 [ 75.165798][ T6653] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1361'. [ 75.618862][ T6690] xt_hl: Unknown TTL match mode: 29 [ 75.698489][ T6698] netlink: 'syz.4.1381': attribute type 2 has an invalid length. [ 75.824595][ T6712] netlink: 'syz.2.1388': attribute type 3 has an invalid length. [ 75.863307][ T6716] loop4: detected capacity change from 0 to 1024 [ 75.883038][ T6716] EXT4-fs: Ignoring removed mblk_io_submit option [ 75.907513][ T6716] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 75.922257][ T6716] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.957461][ T6716] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #11: comm syz.4.1390: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 75.976553][ T6716] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 75.977300][ T6716] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.1390: couldn't read orphan inode 11 (err -117) [ 75.986498][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 75.986518][ C1] EXT4-fs (loop4): initial error at time 1785952087: ext4_ext_check_inode:521: inode 11 [ 75.986548][ C1] EXT4-fs (loop4): last error at time 1785952087: ext4_ext_check_inode:521: inode 11 [ 76.025066][ T6716] loop4: lost filesystem error report for type 5 error -117 [ 76.030996][ T6727] loop3: detected capacity change from 0 to 1764 [ 76.039692][ T6729] loop1: detected capacity change from 0 to 512 [ 76.056223][ T6727] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 76.057733][ T6716] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.085860][ T6729] EXT4-fs (loop1): 1 truncate cleaned up [ 76.098183][ T6716] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1390: Invalid block bitmap block 0 in block_group 0 [ 76.122064][ T6729] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.140739][ T6716] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.1390: Failed to acquire dquot type 0 [ 76.224776][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.231957][ T6745] netlink: 'syz.3.1403': attribute type 8 has an invalid length. [ 76.266695][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.464309][ T6778] sg_write: data in/out 221184/136 bytes for SCSI command 0x0-- guessing data in; [ 76.464309][ T6778] program syz.3.1413 not setting count and/or reply_len properly [ 76.535946][ T6788] loop1: detected capacity change from 0 to 512 [ 76.579962][ T6788] EXT4-fs error (device loop1): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.1.1417: corrupted xattr block 95: invalid header [ 76.581101][ T6795] loop0: detected capacity change from 0 to 1024 [ 76.615134][ T6788] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 76.616449][ T6788] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.1417: bg 0: block 7: invalid block bitmap [ 76.625748][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 76.625785][ C0] EXT4-fs (loop1): initial error at time 1785952087: ext4_expand_extra_isize_ea:2810: inode 11 [ 76.625812][ C0] EXT4-fs (loop1): last error at time 1785952087: ext4_expand_extra_isize_ea:2810: inode 11 [ 76.666401][ T6788] loop1: lost filesystem error report for type 5 error -117 [ 76.671243][ T6788] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 76.675173][ T6795] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 76.689752][ T6788] loop1: lost filesystem error report for type 5 error -117 [ 76.714230][ T6788] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2972: inode #11: comm syz.1.1417: corrupted xattr block 95: invalid header [ 76.736067][ T6795] ext4 filesystem being mounted at /265/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.759195][ T6788] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 76.759969][ T6788] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 76.778941][ T6788] EXT4-fs (loop1): 1 orphan inode deleted [ 76.785268][ T6788] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.793637][ T6795] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #15: block 3: comm syz.0.1418: lblock 3 mapped to illegal pblock 3 (length 3) [ 76.833445][ T6810] netlink: 268 bytes leftover after parsing attributes in process `syz.3.1426'. [ 76.856559][ T6795] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 76.875045][ T6795] EXT4-fs (loop0): This should not happen!! Data will be lost [ 76.875045][ T6795] [ 76.941792][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.955979][ T54] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #15: block 8: comm kworker/u8:4: lblock 8 mapped to illegal pblock 8 (length 8) [ 76.988248][ T54] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 77.026762][ T54] EXT4-fs (loop0): This should not happen!! Data will be lost [ 77.026762][ T54] [ 77.049764][ T6833] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1436'. [ 77.061909][ T3303] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 77.087044][ T6833] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1436'. [ 77.097807][ T6835] loop1: detected capacity change from 0 to 164 [ 77.100310][ T6833] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Query Mapping response ret = -22) [ 77.112271][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 77.116566][ T6837] Zero length message leads to an empty skb [ 77.262410][ T6850] kernel profiling enabled (shift: 9) [ 77.281527][ T6853] loop2: detected capacity change from 0 to 512 [ 77.305467][ T6853] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 77.313662][ T6853] EXT4-fs (loop2): orphan cleanup on readonly fs [ 77.320265][ T6853] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 77.320290][ T6858] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1448'. [ 77.345833][ T6853] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 77.353056][ T6853] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #16: comm syz.2.1445: inode has both inline data and extents flags [ 77.367182][ T6853] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 77.367392][ T6853] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.1445: couldn't read orphan inode 16 (err -117) [ 77.376576][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 77.376599][ C0] EXT4-fs (loop2): initial error at time 1785952088: ext4_orphan_get:1399: inode 16 [ 77.376674][ C0] EXT4-fs (loop2): last error at time 1785952088: ext4_orphan_get:1399: inode 16 [ 77.416476][ T6853] loop2: lost filesystem error report for type 5 error -117 [ 77.417114][ T6853] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.427094][ T6864] loop1: detected capacity change from 0 to 136 [ 77.451764][ T6853] EXT4-fs: Cannot specify journal on remount [ 77.472324][ T6864] Attempt to read inode for relocated directory [ 77.488025][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.721224][ T6895] loop2: detected capacity change from 0 to 128 [ 77.747825][ T6895] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 77.763691][ T6895] ext4 filesystem being mounted at /322/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 77.781963][ T6895] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1465'. [ 77.831811][ T6906] loop3: detected capacity change from 0 to 7 [ 77.840082][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 77.849746][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 77.861346][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 77.871011][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 77.879003][ T6906] loop3: unable to read partition table [ 77.885384][ T3304] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 77.894863][ T6906] loop_reread_partitions: partition scan of loop3 (Cj̖P=ý?}X %֐ȵ4FLQk݊5) failed (rc=-5) [ 77.907706][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 77.917353][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 77.928440][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 77.938111][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 77.947637][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 77.957293][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 77.970357][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 77.980086][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 77.988656][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 77.998310][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 78.112357][ T6916] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a055c01c, mo2=0002] [ 78.124374][ T6916] System zones: 0-1, 3-36 [ 78.129962][ T6916] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.145664][ T6914] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 78.158603][ T6914] FAT-fs (loop1): Filesystem has been set read-only [ 78.212043][ T6923] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1478: bg 0: block 169: padding at end of block bitmap is not set [ 78.229274][ T6923] loop0: lost filesystem error report for type 5 error -117 [ 78.230347][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 78.235503][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.237692][ C0] EXT4-fs (loop0): initial error at time 1785952089: ext4_validate_block_bitmap:441 [ 78.262563][ C0] EXT4-fs (loop0): last error at time 1785952089: ext4_validate_block_bitmap:441 [ 78.273363][ T6923] __quota_error: 25 callbacks suppressed [ 78.273379][ T6923] Quota error (device loop0): write_blk: dquota write failed [ 78.286792][ T6923] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 78.297119][ T6923] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.1478: Failed to acquire dquot type 0 [ 78.310578][ T6923] loop0: lost filesystem error report for type 5 error -117 [ 78.313713][ T6923] EXT4-fs (loop0): 1 truncate cleaned up [ 78.356895][ T28] audit: type=1400 audit(1785952089.527:757): avc: denied { kexec_image_load } for pid=6934 comm="syz.2.1481" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 78.382043][ T6923] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.422331][ T6923] ext4 filesystem being mounted at /275/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.472663][ T6945] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.500957][ T2983] ================================================================== [ 78.509110][ T2983] BUG: KCSAN: data-race in set_nlink / set_nlink [ 78.514242][ T6945] ext4 filesystem being mounted at /326/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.515478][ T2983] [ 78.515488][ T2983] read to 0xffff888107a07ae8 of 4 bytes by task 3291 on cpu 0: [ 78.535805][ T2983] set_nlink+0x29/0xb0 [ 78.539919][ T2983] kernfs_iop_permission+0x1e5/0x220 [ 78.545251][ T2983] inode_permission+0x2a5/0x3b0 [ 78.550153][ T2983] link_path_walk+0x875/0xdd0 [ 78.554884][ T2983] path_openat+0x1ac/0x2000 [ 78.559425][ T2983] do_file_open+0x16c/0x290 [ 78.563967][ T2983] do_sys_openat2+0xa0/0x130 [ 78.568588][ T2983] __x64_sys_openat+0xf2/0x120 [ 78.573383][ T2983] x64_sys_call+0x1e39/0x3020 [ 78.578083][ T2983] do_syscall_64+0x136/0x3c0 [ 78.582694][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.588631][ T2983] [ 78.590969][ T2983] write to 0xffff888107a07ae8 of 4 bytes by task 2983 on cpu 1: [ 78.598700][ T2983] set_nlink+0x99/0xb0 [ 78.602798][ T2983] kernfs_iop_permission+0x1e5/0x220 [ 78.608119][ T2983] inode_permission+0x2a5/0x3b0 [ 78.612994][ T2983] link_path_walk+0x875/0xdd0 [ 78.617700][ T2983] path_lookupat+0x53/0x4c0 [ 78.622240][ T2983] filename_lookup+0x18f/0x390 [ 78.627033][ T2983] vfs_statx+0x96/0x170 [ 78.631216][ T2983] vfs_fstatat+0x118/0x170 [ 78.635662][ T2983] __se_sys_newfstatat+0x55/0x3e0 [ 78.640714][ T2983] __x64_sys_newfstatat+0x55/0x70 [ 78.645767][ T2983] x64_sys_call+0x2c64/0x3020 [ 78.650470][ T2983] do_syscall_64+0x136/0x3c0 [ 78.655087][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.661005][ T2983] [ 78.663351][ T2983] value changed: 0x00000008 -> 0x00000009 [ 78.669076][ T2983] [ 78.671413][ T2983] Reported by Kernel Concurrency Sanitizer on: [ 78.677581][ T2983] CPU: 1 UID: 0 PID: 2983 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 78.688043][ T2983] Tainted: [W]=WARN [ 78.691860][ T2983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 78.701931][ T2983] ================================================================== [ 78.725474][ T28] audit: type=1400 audit(1785952089.897:758): avc: denied { write } for pid=6942 comm="syz.2.1487" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 78.737619][ T6945] EXT4-fs error (device loop2): ext4_get_first_dir_block:3537: inode #12: comm syz.2.1487: Directory hole found for htree leaf block 0 [ 78.749138][ T6941] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 78.779548][ T28] audit: type=1400 audit(1785952089.907:759): avc: denied { write } for pid=6942 comm="syz.2.1487" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 78.810135][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.819453][ T28] audit: type=1400 audit(1785952089.907:760): avc: denied { write } for pid=6942 comm="syz.2.1487" name="file7" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 78.848360][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.857021][ T28] audit: type=1400 audit(1785952089.907:761): avc: denied { write } for pid=6942 comm="syz.2.1487" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1