last executing test programs: 32.23652247s ago: executing program 0 (id=518): mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, &(0x7f0000000080)) 32.236310799s ago: executing program 0 (id=519): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)={0x3c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xc66e}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x9}, @ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 32.205767682s ago: executing program 0 (id=521): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x4000, 0x4) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x600000d, 0x12, r0, 0x180000000) 32.136203856s ago: executing program 0 (id=524): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101301) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="5800000014001923", 0x8}], 0x1) ioctl$USBDEVFS_FREE_STREAMS(r0, 0xc0105500, &(0x7f0000000000)=ANY=[]) 32.136004886s ago: executing program 0 (id=526): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x6004, 0x1) 32.113517818s ago: executing program 0 (id=527): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8001}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020200021100000000000100000000000200080008000000f100000000000000020001000000000000000500000000a0050006003c0000000a004e210000000700000000000000000000ffffac1414aa000800000000000005000500000000000a004e240000000e00000000000000000000ffffe0000002280b000000000000010014"], 0x88}, 0x1, 0x7}, 0x0) 16.991624505s ago: executing program 32 (id=527): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8001}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020200021100000000000100000000000200080008000000f100000000000000020001000000000000000500000000a0050006003c0000000a004e210000000700000000000000000000ffffac1414aa000800000000000005000500000000000a004e240000000e00000000000000000000ffffe0000002280b000000000000010014"], 0x88}, 0x1, 0x7}, 0x0) 8.628058449s ago: executing program 2 (id=1410): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3800000020000100ecc2000000000000020020000000000100000000140003006c6f0000000000000000000000000000080002"], 0x38}, 0x1, 0x0, 0x0, 0x40008c4}, 0x8000) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 8.582170351s ago: executing program 2 (id=1414): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x11, 0xb, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, [@printk={@p, {}, {}, {}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x5}, {}, {0x85, 0x0, 0x0, 0x72}}]}, &(0x7f0000000000)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000480)={r0}, 0xc) 8.547992324s ago: executing program 2 (id=1416): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000004, &(0x7f0000000c00)={[{@block_validity}, {@minixdf}, {@noblock_validity}, {@lazytime}, {@noauto_da_alloc}, {@block_validity}, {@init_itable_val={'init_itable', 0x3d, 0x9}}, {@debug}, {@usrjquota}, {@nolazytime}, {@norecovery}]}, 0xfe, 0x477, &(0x7f0000000780)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x80000, 0x1) open_by_handle_at(r0, &(0x7f0000000040)=@reiserfs_2={0x8, 0x2, {0xb}}, 0x0) 8.410491013s ago: executing program 2 (id=1420): r0 = syz_io_uring_setup(0x3bd4, &(0x7f0000000180)={0x0, 0xcc19, 0x130c8, 0x6, 0x30e}, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, &(0x7f0000000b00), 0x0) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x25, 0x0, 0x1) 8.343047497s ago: executing program 2 (id=1421): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x6004, 0x1) 8.314520679s ago: executing program 2 (id=1422): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101301) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="5800000014001923", 0x8}], 0x1) ioctl$USBDEVFS_FREE_STREAMS(r0, 0xc0105500, &(0x7f0000000000)=ANY=[]) 906.326488ms ago: executing program 4 (id=1725): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 435.85245ms ago: executing program 4 (id=1738): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, 0x0, 0x0) 413.260821ms ago: executing program 4 (id=1741): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe093, 0x2, @perf_bp={0x0, 0x8}, 0x4, 0x0, 0x11000, 0x0, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xb) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0xfeffff, 0x680, 0x3f000002, &(0x7f0000000700)="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", 0x0, 0xf0, 0x0, 0xf0, 0xffffff0c}, 0x40) 360.140375ms ago: executing program 1 (id=1743): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x0, 0x7995}, 0xfcb5, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) 341.290446ms ago: executing program 1 (id=1744): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000004600)={0x0, 0x3938700}, 0x0) 337.793506ms ago: executing program 3 (id=1745): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000180)={0x80000020}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001a00010000000000000000001c0000000014"], 0x30}, 0x1, 0x0, 0x0, 0x20040044}, 0x0) 252.547953ms ago: executing program 4 (id=1746): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394", 0xf}], 0x1}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) 252.185923ms ago: executing program 5 (id=1747): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000800), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000840)={0x3c, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}]}, 0x3c}, 0x1, 0x100000000000000, 0x0, 0x20000801}, 0x448c0) 252.004473ms ago: executing program 3 (id=1748): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x2710}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 246.308393ms ago: executing program 4 (id=1749): ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000140)={'gretap0\x00', &(0x7f0000000040)={'tunl0\x00', 0x0, 0x700, 0x7800, 0xed42, 0x1, {{0x1e, 0x4, 0x0, 0x3, 0x78, 0x64, 0x0, 0xff, 0x2f, 0x0, @broadcast, @private=0xa010100, {[@timestamp_addr={0x44, 0x1c, 0x91, 0x1, 0x7, [{@dev={0xac, 0x14, 0x14, 0x3e}, 0x80000000}, {@multicast1, 0xe}, {@remote, 0x7}]}, @timestamp={0x44, 0x1c, 0xe2, 0x0, 0x9, [0x10, 0x594, 0x7, 0x82, 0x7, 0x0]}, @timestamp_addr={0x44, 0x2c, 0x47, 0x1, 0x9, [{@multicast1, 0x5}, {@local, 0x401}, {@local, 0x4}, {@private=0xa010100, 0x4}, {@remote, 0xde}]}]}}}}}) r0 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0xc, "e8"}], 0x18}, 0x0) 245.668113ms ago: executing program 5 (id=1750): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40804) 233.590633ms ago: executing program 1 (id=1751): r0 = getpid() r1 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) 233.337434ms ago: executing program 3 (id=1752): r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 156.238529ms ago: executing program 3 (id=1753): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xb, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffff00}, [@printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x100}, {0x85, 0x0, 0x0, 0x62}}]}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0xfdd, &(0x7f0000001e00)=""/4061, 0x40f00, 0x0, '\x00', 0x0, 0x0, r0}, 0x94) 155.926689ms ago: executing program 4 (id=1754): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0xa00008, &(0x7f0000000380)={[{@min_batch_time={'min_batch_time', 0x3d, 0xd}}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@noblock_validity}]}, 0x1, 0x7ad, &(0x7f00000007c0)="$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") setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000000340)={{}, {}, [], {0x4, 0x4}}, 0x24, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x1a10c1, 0x9c37611dc13d0da6) 155.766739ms ago: executing program 5 (id=1755): capset(&(0x7f0000000300)={0x20080522}, &(0x7f0000000080)={0x0, 0x20, 0x6, 0x0, 0x0, 0x6}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') pread64(r0, &(0x7f0000001240)=""/102400, 0x19000, 0x2000000000000000) 155.652739ms ago: executing program 1 (id=1756): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r0, 0x0) getsockopt$inet6_mptcp_buf(r0, 0x11c, 0x4, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x98) 133.075181ms ago: executing program 5 (id=1757): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001e00030903000000fedbdf2507"], 0x28}, 0x1, 0x0, 0x0, 0x2000c090}, 0x50) recvmmsg(r0, &(0x7f0000000a00)=[{{0x0, 0x0, 0x0}, 0x2111}], 0x1, 0x40000100, 0x0) 125.153171ms ago: executing program 3 (id=1758): r0 = syz_io_uring_setup(0xf00, &(0x7f00000001c0)={0x0, 0x4fbe, 0xc00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000080)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000003a40)={0x0, 0x0, &(0x7f0000003840)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, &(0x7f0000003880)=ANY=[@ANYBLOB="20000000000000000b010000000000049e"], 0x1b0}, 0x0, 0x0, 0x1}) io_uring_enter(r0, 0x1, 0x135a, 0x0, 0x0, 0x0) 48.414746ms ago: executing program 5 (id=1759): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000000c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x7}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x2}]}}}]}]}], {0x14, 0x14, 0x1, 0x0, 0x0, {0x3}}}, 0x74}, 0x1, 0x0, 0x0, 0x850}, 0xc7c) 48.143346ms ago: executing program 1 (id=1760): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000000)=0x4, 0x4) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, 0x0, &(0x7f0000000900)) 47.976406ms ago: executing program 3 (id=1761): prctl$PR_SET_SECUREBITS(0x1c, 0x40) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x0, 0x5, 0xfffffffd}) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x0) 27.622698ms ago: executing program 5 (id=1762): unshare(0x22020400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x20000, 0x0, 0x9) 0s ago: executing program 1 (id=1763): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000440)={0x2, 0xfffffffc, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x20, 0x12, 0xa01, 0x0, 0x0, {0x80}}, 0x26}}, 0x0) kernel console output (not intermixed with test programs): [ 18.318888][ T28] audit: type=1400 audit(1775800148.595:62): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.340861][ T28] audit: type=1400 audit(1775800148.595:63): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.363511][ T28] audit: type=1400 audit(1775800148.595:64): avc: denied { search } for pid=3193 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 [ 18.387157][ T28] audit: type=1400 audit(1775800148.595:65): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.410308][ T28] audit: type=1400 audit(1775800148.595:66): avc: denied { read open } for pid=3194 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. [ 22.270333][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 22.270347][ T28] audit: type=1400 audit(1775800152.545:70): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.299325][ T28] audit: type=1400 audit(1775800152.575:71): avc: denied { mount } for pid=3296 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 [ 22.300100][ T3296] cgroup: Unknown subsys name 'net' [ 22.327085][ T28] audit: type=1400 audit(1775800152.605:72): avc: denied { unmount } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.447395][ T3296] cgroup: Unknown subsys name 'cpuset' [ 22.453493][ T3296] cgroup: Unknown subsys name 'rlimit' [ 22.562749][ T28] audit: type=1400 audit(1775800152.835:73): avc: denied { setattr } for pid=3296 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 [ 22.586937][ T28] audit: type=1400 audit(1775800152.835:74): avc: denied { create } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.615822][ T3301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.625542][ T28] audit: type=1400 audit(1775800152.835:75): avc: denied { write } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.646260][ T28] audit: type=1400 audit(1775800152.835:76): avc: denied { read } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.666838][ T28] audit: type=1400 audit(1775800152.835:77): avc: denied { mounton } for pid=3296 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 [ 22.692028][ T28] audit: type=1400 audit(1775800152.835:78): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 22.715482][ T28] audit: type=1400 audit(1775800152.865:79): avc: denied { read } for pid=3039 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 22.738718][ T3296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.941085][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 23.972929][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 24.019250][ T3319] chnl_net:caif_netlink_parms(): no params data found [ 24.028338][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 24.083699][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.090943][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.098212][ T3312] bridge_slave_0: entered allmulticast mode [ 24.104951][ T3312] bridge_slave_0: entered promiscuous mode [ 24.111655][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 24.120891][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.128001][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.135084][ T3312] bridge_slave_1: entered allmulticast mode [ 24.141358][ T3312] bridge_slave_1: entered promiscuous mode [ 24.148427][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.155521][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.162673][ T3310] bridge_slave_0: entered allmulticast mode [ 24.168905][ T3310] bridge_slave_0: entered promiscuous mode [ 24.191814][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.198930][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.206076][ T3310] bridge_slave_1: entered allmulticast mode [ 24.212578][ T3310] bridge_slave_1: entered promiscuous mode [ 24.243405][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.252593][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.259720][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.267021][ T3316] bridge_slave_0: entered allmulticast mode [ 24.273466][ T3316] bridge_slave_0: entered promiscuous mode [ 24.284547][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.291670][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.298815][ T3316] bridge_slave_1: entered allmulticast mode [ 24.305227][ T3316] bridge_slave_1: entered promiscuous mode [ 24.315875][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.332621][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.353284][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.360391][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.367565][ T3319] bridge_slave_0: entered allmulticast mode [ 24.373858][ T3319] bridge_slave_0: entered promiscuous mode [ 24.381292][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.400262][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.407403][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.414490][ T3319] bridge_slave_1: entered allmulticast mode [ 24.421022][ T3319] bridge_slave_1: entered promiscuous mode [ 24.438966][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.448705][ T3312] team0: Port device team_slave_0 added [ 24.463819][ T3310] team0: Port device team_slave_0 added [ 24.474433][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.484269][ T3312] team0: Port device team_slave_1 added [ 24.490671][ T3310] team0: Port device team_slave_1 added [ 24.501289][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.515945][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.545329][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.552587][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.578752][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.589588][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.596683][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.604060][ T3313] bridge_slave_0: entered allmulticast mode [ 24.610517][ T3313] bridge_slave_0: entered promiscuous mode [ 24.621538][ T3316] team0: Port device team_slave_0 added [ 24.632605][ T3316] team0: Port device team_slave_1 added [ 24.638684][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.645618][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.671561][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.685347][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.692518][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.699784][ T3313] bridge_slave_1: entered allmulticast mode [ 24.706017][ T3313] bridge_slave_1: entered promiscuous mode [ 24.712741][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.719726][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.745791][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.757205][ T3319] team0: Port device team_slave_0 added [ 24.773259][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.780298][ T3316] 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. [ 24.806203][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.821132][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.828160][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.854251][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.867661][ T3319] team0: Port device team_slave_1 added [ 24.874090][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.881193][ T3316] 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. [ 24.907330][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.938239][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.948766][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.967679][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.974708][ T3319] 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. [ 25.000816][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.028690][ T3312] hsr_slave_0: entered promiscuous mode [ 25.034641][ T3312] hsr_slave_1: entered promiscuous mode [ 25.040727][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.047747][ T3319] 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. [ 25.073701][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.098871][ T3310] hsr_slave_0: entered promiscuous mode [ 25.104785][ T3310] hsr_slave_1: entered promiscuous mode [ 25.110710][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 25.116511][ T3310] Cannot create hsr debugfs directory [ 25.125595][ T3313] team0: Port device team_slave_0 added [ 25.133664][ T3316] hsr_slave_0: entered promiscuous mode [ 25.139778][ T3316] hsr_slave_1: entered promiscuous mode [ 25.145623][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 25.151374][ T3316] Cannot create hsr debugfs directory [ 25.159080][ T3313] team0: Port device team_slave_1 added [ 25.207920][ T3319] hsr_slave_0: entered promiscuous mode [ 25.214096][ T3319] hsr_slave_1: entered promiscuous mode [ 25.220278][ T3319] debugfs: 'hsr0' already exists in 'hsr' [ 25.226007][ T3319] Cannot create hsr debugfs directory [ 25.232173][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.239207][ T3313] 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. [ 25.265256][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.278943][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.285881][ T3313] 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. [ 25.311766][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.392487][ T3313] hsr_slave_0: entered promiscuous mode [ 25.398467][ T3313] hsr_slave_1: entered promiscuous mode [ 25.404277][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 25.410131][ T3313] Cannot create hsr debugfs directory [ 25.495429][ T3312] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 25.508323][ T3312] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 25.519164][ T3312] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 25.537559][ T3312] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 25.575186][ T3310] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 25.590462][ T3310] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 25.599184][ T3310] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 25.608926][ T3310] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 25.636101][ T3316] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 25.644826][ T3316] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 25.653601][ T3316] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 25.663246][ T3316] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 25.704392][ T3319] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 25.714587][ T3319] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 25.723559][ T3319] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 25.732602][ T3319] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 25.742751][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.764100][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.780923][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.787994][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.809286][ T3313] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 25.818165][ T3313] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 25.829354][ T3313] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 25.837827][ T3313] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 25.847172][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.854321][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.904930][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.937408][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.946349][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.961642][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.968770][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.984104][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.993962][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.004226][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.011282][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.020732][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.031672][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.038843][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.052247][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.063279][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.081590][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.088689][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.097403][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.104496][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.113220][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.120447][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.156295][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.175575][ T3319] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.189746][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.196856][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.223709][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.230928][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.262975][ T3312] veth0_vlan: entered promiscuous mode [ 26.285364][ T3312] veth1_vlan: entered promiscuous mode [ 26.294576][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.312782][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.349406][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.369315][ T3312] veth0_macvtap: entered promiscuous mode [ 26.391129][ T3312] veth1_macvtap: entered promiscuous mode [ 26.425547][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.437646][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.459269][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.485788][ T2205] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.511948][ T2205] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.529208][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.538479][ T2205] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.570754][ T2205] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.595176][ T3316] veth0_vlan: entered promiscuous mode [ 26.603012][ T3312] 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. [ 26.618504][ T3310] veth0_vlan: entered promiscuous mode [ 26.630893][ T3316] veth1_vlan: entered promiscuous mode [ 26.641749][ T3310] veth1_vlan: entered promiscuous mode [ 26.648151][ T3319] veth0_vlan: entered promiscuous mode [ 26.671184][ T3319] veth1_vlan: entered promiscuous mode [ 26.713070][ T3310] veth0_macvtap: entered promiscuous mode [ 26.733043][ T3316] veth0_macvtap: entered promiscuous mode [ 26.748538][ T3319] veth0_macvtap: entered promiscuous mode [ 26.755146][ T3482] loop3: detected capacity change from 0 to 512 [ 26.763553][ T3310] veth1_macvtap: entered promiscuous mode [ 26.777302][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.791933][ T3316] veth1_macvtap: entered promiscuous mode [ 26.798806][ T3482] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 26.801115][ T3319] veth1_macvtap: entered promiscuous mode [ 26.812544][ T3482] System zones: 1-12 [ 26.818474][ T3482] EXT4-fs error (device loop3): ext4_iget_extra_inode:5040: inode #15: comm syz.3.7: corrupted in-inode xattr: e_value size too large [ 26.826372][ T3313] veth0_vlan: entered promiscuous mode [ 26.833026][ T3482] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 26.839430][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.847496][ T3482] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.7: couldn't read orphan inode 15 (err -117) [ 26.853254][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.856569][ T3482] loop3: lost filesystem error report for type 5 error -117 [ 26.867386][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 26.867407][ C1] EXT4-fs (loop3): initial error at time 1775800157: ext4_iget_extra_inode:5040: inode 15 [ 26.867437][ C1] EXT4-fs (loop3): last error at time 1775800157: ext4_iget_extra_inode:5040: inode 15 [ 26.872316][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.917262][ T3482] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 26.924956][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.938766][ T3313] veth1_vlan: entered promiscuous mode [ 26.954781][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.963704][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.976184][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.988473][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.997404][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.009171][ T47] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.018786][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 27.031134][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.073624][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.082793][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.096646][ T3490] netem: change failed [ 27.103758][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.115966][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.139529][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.160932][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.173296][ T3496] capability: warning: `syz.3.11' uses deprecated v2 capabilities in a way that may be insecure [ 27.178274][ T3313] veth0_macvtap: entered promiscuous mode [ 27.203284][ T3313] veth1_macvtap: entered promiscuous mode [ 27.248661][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.269178][ T3501] loop3: detected capacity change from 0 to 512 [ 27.289615][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.290002][ T3501] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 27.318364][ T3501] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 27.331691][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 27.331706][ T28] audit: type=1400 audit(1775800157.605:109): avc: denied { map_create } for pid=3508 comm="syz.0.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 27.376265][ T30] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.380484][ T28] audit: type=1400 audit(1775800157.605:110): avc: denied { map_read map_write } for pid=3508 comm="syz.0.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 27.405626][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 27.408911][ T30] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.427483][ T30] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.475350][ T28] audit: type=1400 audit(1775800157.745:111): avc: denied { write } for pid=3518 comm="syz.3.17" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 27.509587][ T30] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.598263][ T28] audit: type=1400 audit(1775800157.875:112): avc: denied { create } for pid=3530 comm="syz.3.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 27.636024][ T3538] netlink: 748 bytes leftover after parsing attributes in process `syz.2.22'. [ 27.639403][ T28] audit: type=1400 audit(1775800157.885:113): avc: denied { open } for pid=3531 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 27.672360][ T28] audit: type=1400 audit(1775800157.885:114): avc: denied { kernel } for pid=3531 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 27.761021][ T28] audit: type=1400 audit(1775800157.885:115): avc: denied { tracepoint } for pid=3531 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 27.858123][ T28] audit: type=1400 audit(1775800157.895:116): avc: denied { setopt } for pid=3530 comm="syz.3.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 27.886518][ T28] audit: type=1400 audit(1775800157.905:117): avc: denied { create } for pid=3536 comm="syz.4.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 27.921570][ T3568] netlink: 12 bytes leftover after parsing attributes in process `syz.0.40'. [ 27.942960][ T3572] loop1: detected capacity change from 0 to 512 [ 27.946946][ T28] audit: type=1400 audit(1775800157.925:118): avc: denied { shutdown } for pid=3536 comm="syz.4.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 27.956987][ T3568] netlink: 12 bytes leftover after parsing attributes in process `syz.0.40'. [ 27.979687][ T3572] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 28.022267][ T3572] EXT4-fs (loop1): orphan cleanup on readonly fs [ 28.030461][ T3572] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #17: comm syz.1.41: inode has both inline data and extents flags [ 28.031577][ T3581] loop2: detected capacity change from 0 to 512 [ 28.043540][ T3572] loop1: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 28.056834][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 28.061597][ T3572] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.41: couldn't read orphan inode 17 (err -117) [ 28.065995][ C0] EXT4-fs (loop1): initial error at time 1775800158: ext4_orphan_get:1397: inode 17 [ 28.084112][ T3572] loop1: lost filesystem error report for type 5 error -117 [ 28.085230][ C0] EXT4-fs (loop1): last error at time 1775800158: ext4_orphan_get:1397: inode 17 [ 28.121220][ T3572] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 28.144241][ T3581] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 28.165939][ T3581] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 28.182298][ T3581] ext4 filesystem being mounted at /9/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 28.235008][ T3572] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 28.244645][ T3589] netlink: 12 bytes leftover after parsing attributes in process `syz.0.49'. [ 28.254019][ T3572] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 28.260881][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.267857][ T3591] loop3: detected capacity change from 0 to 128 [ 28.273799][ T3589] netlink: 'syz.0.49': attribute type 1 has an invalid length. [ 28.297415][ T3589] netlink: 36 bytes leftover after parsing attributes in process `syz.0.49'. [ 28.310079][ T3572] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 28.380106][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.460364][ T3608] netlink: 10 bytes leftover after parsing attributes in process `syz.0.58'. [ 28.470860][ T3608] netlink: 10 bytes leftover after parsing attributes in process `syz.0.58'. [ 28.488703][ T3612] xt_hashlimit: size too large, truncated to 1048576 [ 28.515341][ T3616] Cannot find add_set index 46338 as target [ 28.570280][ T3623] capability: warning: `syz.0.64' uses 32-bit capabilities (legacy support in use) [ 29.149621][ C1] hrtimer: interrupt took 38310 ns [ 29.424409][ T3701] loop3: detected capacity change from 0 to 1024 [ 29.477580][ T3701] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 29.513223][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.599460][ T3731] netlink: 32 bytes leftover after parsing attributes in process `syz.2.115'. [ 29.765213][ T3755] netlink: 'syz.4.125': attribute type 21 has an invalid length. [ 29.817752][ T3762] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 29.834998][ T3762] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 29.983044][ T3781] loop1: detected capacity change from 0 to 128 [ 30.000411][ T3781] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 30.028203][ T3781] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 30.053848][ T156] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 30.101901][ T3791] netlink: 40 bytes leftover after parsing attributes in process `syz.4.142'. [ 30.222772][ T3806] loop2: detected capacity change from 0 to 512 [ 30.254362][ T3810] ======================================================= [ 30.254362][ T3810] WARNING: The mand mount option has been deprecated and [ 30.254362][ T3810] and is ignored by this kernel. Remove the mand [ 30.254362][ T3810] option from the mount to silence this warning. [ 30.254362][ T3810] ======================================================= [ 30.293338][ T3806] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.382077][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.442125][ T3826] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 30.442125][ T3826] The task syz.4.152 (3826) triggered the difference, watch for misbehavior. [ 30.568270][ T3840] delete_channel: no stack [ 30.811159][ T3879] syz_tun: entered promiscuous mode [ 30.823148][ T3879] syz_tun: left promiscuous mode [ 30.884267][ T3891] bridge_slave_1: vlans aren't supported yet for dev_uc|mc_add() [ 31.074477][ T3924] mmap: syz.0.204 (3924) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 31.240626][ T3945] loop3: detected capacity change from 0 to 256 [ 31.269590][ T3945] process 'syz.3.216' launched './file2' with NULL argv: empty string added [ 31.282203][ T3945] syz.3.216: attempt to access beyond end of device [ 31.282203][ T3945] loop3: rw=8912896, sector=256, nr_sectors = 20 limit=256 [ 31.299678][ T3945] syz.3.216: attempt to access beyond end of device [ 31.299678][ T3945] loop3: rw=8388608, sector=256, nr_sectors = 8 limit=256 [ 31.426165][ T3971] loop1: detected capacity change from 0 to 512 [ 31.451948][ T3971] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.228: invalid indirect mapped block 256 (level 2) [ 31.478353][ T3971] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 31.486887][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 31.502497][ C1] EXT4-fs (loop1): initial error at time 1775800161: ext4_free_branches:1023: inode 11 [ 31.505998][ T3971] EXT4-fs (loop1): 2 truncates cleaned up [ 31.512161][ C1] EXT4-fs (loop1): last error at time 1775800161: ext4_free_branches:1023: inode 11 [ 31.539657][ T3971] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.620353][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.687200][ T3986] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.689035][ T3989] usb usb8: usbfs: process 3989 (syz.0.236) did not claim interface 0 before use [ 31.706894][ T3986] ext4 filesystem being mounted at /53/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.733147][ T3997] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 31.749784][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.767243][ T3997] EXT4-fs (loop1): 1 truncate cleaned up [ 31.779846][ T3997] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.818019][ T4008] netlink: 4 bytes leftover after parsing attributes in process `syz.4.243'. [ 31.823525][ T3997] EXT4-fs warning (device loop1): verify_group_input:156: Last group not full [ 31.827125][ T4008] netlink: 'syz.4.243': attribute type 3 has an invalid length. [ 31.890456][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.938463][ T4022] netlink: 'syz.1.246': attribute type 10 has an invalid length. [ 32.088603][ T4045] netlink: 'syz.2.258': attribute type 83 has an invalid length. [ 32.513585][ T28] kauditd_printk_skb: 125 callbacks suppressed [ 32.513609][ T28] audit: type=1400 audit(1775800162.785:244): avc: denied { append } for pid=4110 comm="syz.1.290" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 32.562981][ T28] audit: type=1400 audit(1775800162.835:245): avc: denied { mounton } for pid=4114 comm="syz.4.292" path="/50/file0" dev="tmpfs" ino=272 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 32.711520][ T28] audit: type=1400 audit(1775800162.985:246): avc: denied { append } for pid=4130 comm="syz.3.309" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 32.764025][ T28] audit: type=1326 audit(1775800163.035:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4135 comm="syz.4.300" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bce14c819 code=0x7ffc0000 [ 32.794306][ T28] audit: type=1326 audit(1775800163.035:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4135 comm="syz.4.300" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bce14c819 code=0x7ffc0000 [ 32.824787][ T28] audit: type=1326 audit(1775800163.035:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4135 comm="syz.4.300" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bce14c819 code=0x7ffc0000 [ 32.848719][ T28] audit: type=1326 audit(1775800163.035:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4135 comm="syz.4.300" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f4bce14c819 code=0x7ffc0000 [ 32.888171][ T28] audit: type=1326 audit(1775800163.035:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4135 comm="syz.4.300" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bce14c819 code=0x7ffc0000 [ 32.911757][ T28] audit: type=1326 audit(1775800163.035:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4135 comm="syz.4.300" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bce14c819 code=0x7ffc0000 [ 32.948333][ T28] audit: type=1326 audit(1775800163.035:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4135 comm="syz.4.300" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bce14c819 code=0x7ffc0000 [ 33.078236][ T4168] new mount options do not match the existing superblock, will be ignored [ 33.100814][ T4168] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 33.178976][ T4183] __nla_validate_parse: 2 callbacks suppressed [ 33.178990][ T4183] netlink: 4 bytes leftover after parsing attributes in process `syz.2.325'. [ 33.296353][ T4199] netlink: 8 bytes leftover after parsing attributes in process `syz.2.332'. [ 33.350664][ T4207] netlink: 8 bytes leftover after parsing attributes in process `syz.4.337'. [ 33.371528][ T4209] set_capacity_and_notify: 2 callbacks suppressed [ 33.371544][ T4209] loop0: detected capacity change from 0 to 512 [ 33.399024][ T4209] EXT4-fs error (device loop0): ext4_iget_extra_inode:5040: inode #12: comm syz.0.338: corrupted in-inode xattr: bad e_name length [ 33.414127][ T4216] netlink: 20 bytes leftover after parsing attributes in process `syz.4.339'. [ 33.430673][ T4209] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 33.430930][ T4209] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.338: couldn't read orphan inode 12 (err -117) [ 33.440128][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 33.440144][ C1] EXT4-fs (loop0): initial error at time 1775800163: ext4_iget_extra_inode:5040: inode 12 [ 33.440177][ C1] EXT4-fs (loop0): last error at time 1775800163: ext4_iget_extra_inode:5040: inode 12 [ 33.478246][ T4209] loop0: lost filesystem error report for type 5 error -117 [ 33.481572][ T4209] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.511707][ T4209] netlink: 8 bytes leftover after parsing attributes in process `syz.0.338'. [ 33.555945][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.651785][ T4243] netlink: 12 bytes leftover after parsing attributes in process `syz.0.351'. [ 33.703915][ T4247] loop0: detected capacity change from 0 to 512 [ 33.717811][ T4247] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 33.727946][ T4247] EXT4-fs (loop0): can't mount with journal_checksum, fs mounted w/o journal [ 33.849971][ T4257] loop0: detected capacity change from 0 to 164 [ 33.871964][ T4257] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 33.928390][ T4263] xt_hashlimit: size too large, truncated to 1048576 [ 34.275540][ T4307] loop0: detected capacity change from 0 to 128 [ 34.318682][ T4307] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 34.334883][ T4312] netlink: 'syz.3.383': attribute type 4 has an invalid length. [ 34.337484][ T4307] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 34.413415][ T4321] loop4: detected capacity change from 0 to 2048 [ 34.449012][ T3295] Alternate GPT is invalid, using primary GPT. [ 34.455377][ T3295] loop4: p2 p3 p7 [ 34.478759][ T4321] Alternate GPT is invalid, using primary GPT. [ 34.486377][ T4321] loop4: p2 p3 p7 [ 34.552005][ T4336] loop1: detected capacity change from 0 to 512 [ 34.561313][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 34.562649][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 34.582416][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 34.638028][ T4336] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.655036][ T4336] ext4 filesystem being mounted at /93/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.666358][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 34.666892][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 34.680338][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 34.740664][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.018450][ T4381] loop2: detected capacity change from 0 to 1024 [ 35.026260][ T4384] loop1: detected capacity change from 0 to 128 [ 35.037556][ T4384] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 35.050387][ T4381] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.081377][ T4381] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 35.121201][ T4344] syz.0.398 (4344) used greatest stack depth: 9976 bytes left [ 35.192304][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.379191][ T4421] loop1: detected capacity change from 0 to 8192 [ 35.397498][ T4421] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.401471][ T4439] mmap: syz.0.435 (4439): VmData 29016064 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 35.435685][ T4437] loop2: detected capacity change from 0 to 2048 [ 35.477733][ T4437] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.522486][ T4437] ext4 filesystem being mounted at /80/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.542934][ T4437] EXT4-fs error (device loop2): ext4_readdir:265: inode #2: block 16: comm syz.2.431: path /80/file0: bad entry in directory: directory entry overrun - offset=108, inode=646161, rec_len=4096, size=4096 fake=0 [ 35.564007][ T4437] EXT4-fs (loop2): Remounting filesystem read-only [ 35.609736][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.678732][ T4467] netlink: 'syz.0.447': attribute type 21 has an invalid length. [ 35.686650][ T4459] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 35.710152][ T4470] netlink: 20 bytes leftover after parsing attributes in process `syz.1.449'. [ 35.728052][ T4471] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 35.737141][ T4459] EXT4-fs error (device loop4): ext4_iget_extra_inode:5040: inode #15: comm syz.4.445: corrupted in-inode xattr: e_value size too large [ 35.775246][ T4463] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.780479][ T4459] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 35.789659][ T4459] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.445: couldn't read orphan inode 15 (err -117) [ 35.798958][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 35.798983][ C0] EXT4-fs (loop4): initial error at time 1775800166: ext4_iget_extra_inode:5040: inode 15 [ 35.799017][ C0] EXT4-fs (loop4): last error at time 1775800166: ext4_iget_extra_inode:5040: inode 15 [ 35.856375][ T4459] loop4: lost filesystem error report for type 5 error -117 [ 35.857268][ T4459] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.901721][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.912186][ T4486] geneve2: entered promiscuous mode [ 35.926127][ T4486] geneve2: entered allmulticast mode [ 35.931820][ T4459] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 35.999202][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.025784][ T4502] netlink: 'syz.3.464': attribute type 39 has an invalid length. [ 36.114641][ T4514] netlink: 36 bytes leftover after parsing attributes in process `syz.0.468'. [ 36.258060][ T4540] netlink: 'syz.0.476': attribute type 11 has an invalid length. [ 36.270238][ T4540] netlink: 44 bytes leftover after parsing attributes in process `syz.0.476'. [ 36.289357][ T4543] netlink: 64 bytes leftover after parsing attributes in process `syz.4.477'. [ 36.426014][ T4565] netlink: 'syz.4.489': attribute type 5 has an invalid length. [ 36.649194][ T4595] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.697125][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.697650][ T4604] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 36.782037][ T4612] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 36.794629][ T4612] ext4 filesystem being mounted at /106/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 36.833073][ T3310] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 37.164134][ T4653] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 37.198076][ T4653] System zones: 1-12 [ 37.203549][ T4653] EXT4-fs error (device loop1): ext4_iget_extra_inode:5040: inode #15: comm syz.1.530: corrupted in-inode xattr: e_value size too large [ 37.217879][ T4653] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 37.218116][ T4653] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.530: couldn't read orphan inode 15 (err -117) [ 37.227288][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 37.227311][ C0] EXT4-fs (loop1): initial error at time 1775800167: ext4_iget_extra_inode:5040: inode 15 [ 37.227340][ C0] EXT4-fs (loop1): last error at time 1775800167: ext4_iget_extra_inode:5040: inode 15 [ 37.267191][ T4653] loop1: lost filesystem error report for type 5 error -117 [ 37.268593][ T4653] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.301108][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.390880][ T4665] Zero length message leads to an empty skb [ 37.537917][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 37.537932][ T28] audit: type=1400 audit(1775800167.815:330): avc: denied { write } for pid=4682 comm="syz.3.544" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 37.864220][ T28] audit: type=1400 audit(1775800168.135:331): avc: denied { setopt } for pid=4715 comm="syz.4.560" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 37.964139][ T4731] openvswitch: netlink: Key type 30 is not supported [ 38.010100][ T4738] Driver unsupported XDP return value 0 on prog (id 34) dev N/A, expect packet loss! [ 38.112093][ T4749] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c119, mo2=0002] [ 38.125693][ T4749] System zones: 0-2, 18-18, 34-35 [ 38.139071][ T4749] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.173035][ T4749] ext4 filesystem being mounted at /118/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.206541][ T28] audit: type=1400 audit(1775800168.475:332): avc: denied { module_load } for pid=4759 comm="syz.1.580" path="/147/bus" dev="tmpfs" ino=767 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=system permissive=1 [ 38.295337][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.332888][ T28] audit: type=1400 audit(1775800168.585:333): avc: denied { create } for pid=4764 comm="syz.2.582" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=ieee802154_socket permissive=1 [ 38.418341][ T28] audit: type=1400 audit(1775800168.685:334): avc: denied { name_bind } for pid=4776 comm="syz.3.584" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 38.473603][ T28] audit: type=1400 audit(1775800168.695:335): avc: denied { ioctl } for pid=4774 comm="syz.1.588" path="mnt:[4026532389]" dev="nsfs" ino=4026532389 ioctlcmd=0x940a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 38.515135][ T4786] __nla_validate_parse: 6 callbacks suppressed [ 38.515153][ T4786] netlink: 8 bytes leftover after parsing attributes in process `syz.3.592'. [ 38.605351][ T4798] netlink: 108 bytes leftover after parsing attributes in process `syz.1.598'. [ 38.640435][ T4804] netlink: 'syz.3.601': attribute type 1 has an invalid length. [ 38.655140][ T4798] netlink: 8 bytes leftover after parsing attributes in process `syz.1.598'. [ 38.783112][ T4810] set_capacity_and_notify: 7 callbacks suppressed [ 38.783130][ T4810] loop2: detected capacity change from 0 to 8192 [ 38.929428][ T4827] loop2: detected capacity change from 0 to 512 [ 39.537209][ T4827] EXT4-fs: Ignoring removed mblk_io_submit option [ 39.543902][ T4827] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 39.570355][ T4827] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8043c11c, mo2=0002] [ 39.647547][ T4827] EXT4-fs error (device loop2): ext4_iget_extra_inode:5040: inode #15: comm syz.2.612: corrupted in-inode xattr: e_value size too large [ 39.672242][ T28] audit: type=1400 audit(1775800169.935:336): avc: denied { bind } for pid=4830 comm="syz.4.613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 39.694074][ T4827] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 39.694246][ T4827] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.612: couldn't read orphan inode 15 (err -117) [ 39.703422][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 39.703442][ C0] EXT4-fs (loop2): initial error at time 1775800169: ext4_iget_extra_inode:5040: inode 15 [ 39.703481][ C0] EXT4-fs (loop2): last error at time 1775800169: ext4_iget_extra_inode:5040: inode 15 [ 39.755334][ T4827] loop2: lost filesystem error report for type 5 error -117 [ 39.755828][ T4827] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.777362][ T28] audit: type=1400 audit(1775800170.055:337): avc: denied { add_name } for pid=4826 comm="syz.2.612" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.817217][ T28] audit: type=1400 audit(1775800170.095:338): avc: denied { read } for pid=4826 comm="syz.2.612" path="/101/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.837606][ T4840] loop4: detected capacity change from 0 to 512 [ 39.872712][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.887342][ T4840] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.919189][ T28] audit: type=1400 audit(1775800170.145:339): avc: denied { ioctl } for pid=4826 comm="syz.2.612" path="/101/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bus" dev="loop2" ino=18 ioctlcmd=0x662c scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.973613][ T4848] netlink: 8 bytes leftover after parsing attributes in process `syz.3.622'. [ 39.976883][ T4840] EXT4-fs (loop4): warning: maximal mount count reached, running e2fsck is recommended [ 40.012579][ T4840] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.618: inode #15: comm syz.4.618: iget: illegal inode # [ 40.039914][ T4840] loop4: lost filesystem error report for type 5 error -117 [ 40.040092][ T4840] EXT4-fs (loop4): Remounting filesystem read-only [ 40.048184][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 40.048203][ C1] EXT4-fs (loop4): initial error at time 1775800170: ext4_orphan_get:1397 [ 40.048237][ C1] EXT4-fs (loop4): last error at time 1775800170: ext4_orphan_get:1397 [ 40.080177][ T4840] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.105837][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.316010][ T4883] netlink: 36 bytes leftover after parsing attributes in process `syz.2.637'. [ 40.365595][ T4888] netlink: 52 bytes leftover after parsing attributes in process `syz.4.639'. [ 40.377787][ T4888] netlink: 56 bytes leftover after parsing attributes in process `syz.4.639'. [ 40.417724][ T776] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 40.426586][ T776] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 40.446792][ T776] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 40.459925][ T776] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 40.492142][ T4899] netlink: 20 bytes leftover after parsing attributes in process `syz.1.644'. [ 40.673251][ T4927] netlink: 36 bytes leftover after parsing attributes in process `syz.2.658'. [ 40.696638][ T4932] netlink: 20 bytes leftover after parsing attributes in process `syz.1.661'. [ 40.705805][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 40.772364][ T4938] tipc: Started in network mode [ 40.780412][ T4938] tipc: Node identity , cluster identity 4711 [ 40.796279][ T4938] tipc: Failed to obtain node identity [ 40.802261][ T4938] tipc: Enabling of bearer rejected, failed to enable media [ 40.847694][ T4942] xt_hashlimit: size too large, truncated to 1048576 [ 41.257356][ T4977] hsr0: entered promiscuous mode [ 41.290374][ T4979] loop2: detected capacity change from 0 to 512 [ 41.313900][ T4979] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.372862][ T4983] loop3: detected capacity change from 0 to 1024 [ 41.380982][ T4979] ext4 filesystem being mounted at /124/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.400422][ T4983] EXT4-fs: Ignoring removed bh option [ 41.433919][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.452896][ T4983] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.526089][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.857762][ T5031] loop4: detected capacity change from 0 to 128 [ 41.946535][ T5034] bridge0: entered promiscuous mode [ 41.981578][ T5059] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 42.236734][ T5097] loop2: detected capacity change from 0 to 128 [ 42.256726][ T5097] /dev/loop2: Can't open blockdev [ 42.296824][ T5105] usb usb7: usbfs: interface 0 claimed by hub while 'syz.3.726' resets device [ 42.317013][ T5107] netlink: 'syz.2.727': attribute type 4 has an invalid length. [ 42.442205][ T5118] loop3: detected capacity change from 0 to 512 [ 42.466169][ T5120] loop2: detected capacity change from 0 to 256 [ 42.467203][ T5118] EXT4-fs: Ignoring removed bh option [ 42.506689][ T5118] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 42.525380][ T5118] EXT4-fs (loop3): 1 truncate cleaned up [ 42.542264][ T5118] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.605552][ T5120] FAT-fs (loop2): Directory bread(block 64) failed [ 42.605808][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.621490][ T5120] FAT-fs (loop2): Directory bread(block 65) failed [ 42.635765][ T5120] FAT-fs (loop2): Directory bread(block 66) failed [ 42.642841][ T5120] FAT-fs (loop2): Directory bread(block 67) failed [ 42.652096][ T5120] FAT-fs (loop2): Directory bread(block 68) failed [ 42.658865][ T5120] FAT-fs (loop2): Directory bread(block 69) failed [ 42.665680][ T5120] FAT-fs (loop2): Directory bread(block 70) failed [ 42.672429][ T5120] FAT-fs (loop2): Directory bread(block 71) failed [ 42.679814][ T5120] FAT-fs (loop2): Directory bread(block 72) failed [ 42.686695][ T5120] FAT-fs (loop2): Directory bread(block 73) failed [ 42.843693][ T28] kauditd_printk_skb: 318 callbacks suppressed [ 42.843707][ T28] audit: type=1400 audit(1775800173.115:658): avc: denied { write } for pid=5148 comm="syz.1.745" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 42.994123][ T28] audit: type=1400 audit(1775800173.265:659): avc: denied { allowed } for pid=5158 comm="syz.2.750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 43.133896][ T5169] loop2: detected capacity change from 0 to 1024 [ 43.164514][ T5171] EXT4-fs: inline encryption not supported [ 43.207022][ T5169] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 43.226994][ T5169] ext4 filesystem being mounted at /149/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.249769][ T5171] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 43.262700][ T5171] ext4 filesystem being mounted at /141/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.420175][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 43.430603][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 43.839242][ T28] audit: type=1400 audit(1775800174.115:660): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 43.880020][ T28] audit: type=1400 audit(1775800174.135:661): avc: denied { create } for pid=5200 comm="syz.1.768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 43.908955][ T5204] __nla_validate_parse: 3 callbacks suppressed [ 43.908973][ T5204] netlink: 16 bytes leftover after parsing attributes in process `syz.4.770'. [ 43.920528][ T28] audit: type=1400 audit(1775800174.135:662): avc: denied { connect } for pid=5200 comm="syz.1.768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 44.025992][ T28] audit: type=1400 audit(1775800174.145:664): avc: denied { open } for pid=3312 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 44.106950][ T5224] netlink: 24 bytes leftover after parsing attributes in process `syz.1.779'. [ 44.147990][ T28] audit: type=1400 audit(1775800174.145:663): avc: denied { write } for pid=5200 comm="syz.1.768" path="socket:[10443]" dev="sockfs" ino=10443 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 44.178363][ T5230] set_capacity_and_notify: 1 callbacks suppressed [ 44.178378][ T5230] loop2: detected capacity change from 0 to 128 [ 44.193805][ T5226] loop3: detected capacity change from 0 to 2048 [ 44.201417][ T28] audit: type=1400 audit(1775800174.145:665): avc: denied { ioctl } for pid=3312 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 44.239144][ T5230] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 44.248154][ T5230] FAT-fs (loop2): Filesystem has been set read-only [ 44.257233][ T4473] loop3: p3 p4 < > [ 44.261112][ T4473] loop3: p3 start 263168 is beyond EOD, truncated [ 44.267710][ T5232] loop1: detected capacity change from 0 to 2048 [ 44.277147][ T28] audit: type=1400 audit(1775800174.155:666): avc: denied { recv } for pid=5203 comm="syz.4.770" saddr=10.128.0.163 src=30036 daddr=10.128.0.172 dest=42442 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 44.303836][ T5226] loop3: p3 p4 < > [ 44.304163][ T5234] loop4: detected capacity change from 0 to 1764 [ 44.314265][ T5226] loop3: p3 start 263168 is beyond EOD, truncated [ 44.341286][ T2999] loop3: p3 p4 < > [ 44.345306][ T2999] loop3: p3 start 263168 is beyond EOD, truncated [ 44.352256][ T5232] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.362116][ T28] audit: type=1400 audit(1775800174.225:667): avc: denied { allowed } for pid=5206 comm="syz.3.772" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 44.432371][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.616646][ T5248] loop3: detected capacity change from 0 to 4096 [ 44.633216][ T5262] loop4: detected capacity change from 0 to 128 [ 44.668668][ T5248] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.774045][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.839093][ T5275] loop4: detected capacity change from 0 to 128 [ 44.849168][ T5275] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 52) [ 44.861284][ T5279] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=5279 comm=syz.3.801 [ 44.878929][ T5275] FAT-fs (loop4): Filesystem has been set read-only [ 44.885592][ T5275] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 52) [ 44.910247][ T5275] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 52) [ 44.953379][ T5285] macsec2: entered promiscuous mode [ 45.318427][ T30] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 45.337190][ T30] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 45.378588][ T30] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 45.411054][ T30] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 45.634700][ T5327] loop4: detected capacity change from 0 to 512 [ 45.658937][ T5327] EXT4-fs: Ignoring removed nobh option [ 45.673767][ T5327] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 45.729129][ T5327] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.773271][ T5337] loop3: detected capacity change from 0 to 512 [ 45.780568][ T5327] ext4 filesystem being mounted at /167/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.804652][ T5337] EXT4-fs: Ignoring removed bh option [ 45.829711][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.839908][ T5337] EXT4-fs: inline encryption not supported [ 45.852878][ T5337] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.912992][ T5337] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 45.944556][ T5337] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.832: bg 0: block 248: padding at end of block bitmap is not set [ 45.971210][ T3373] IPVS: starting estimator thread 0... [ 45.987121][ T5337] loop3: lost filesystem error report for type 5 error -117 [ 45.987626][ T5337] EXT4-fs error (device loop3): ext4_acquire_dquot:7026: comm syz.3.832: Failed to acquire dquot type 1 [ 46.006169][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 46.006194][ C0] EXT4-fs (loop3): last error at time 1775800176: ext4_validate_block_bitmap:441 [ 46.080810][ T5350] IPVS: using max 2352 ests per chain, 117600 per kthread [ 46.110183][ T5337] loop3: lost filesystem error report for type 5 error -28 [ 46.110611][ T5337] EXT4-fs (loop3): 1 truncate cleaned up [ 46.133293][ T5337] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 46.167031][ T5337] syz.3.832 (5337) used greatest stack depth: 9160 bytes left [ 46.177755][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 46.269976][ T5384] netlink: 20 bytes leftover after parsing attributes in process `syz.2.854'. [ 46.339331][ T30] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 46.354582][ T30] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 46.386942][ T30] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 46.413588][ T30] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 46.434740][ T5399] loop2: detected capacity change from 0 to 2048 [ 46.442187][ T5401] netlink: 28 bytes leftover after parsing attributes in process `syz.1.861'. [ 46.472430][ T5401] netlink: 'syz.1.861': attribute type 8 has an invalid length. [ 46.498861][ T5399] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.520826][ T5401] netlink: 16 bytes leftover after parsing attributes in process `syz.1.861'. [ 46.618820][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.918076][ T5447] can0: slcan on ptm0. [ 47.006692][ T5447] can0 (unregistered): slcan off ptm0. [ 47.031678][ T5462] netlink: 4 bytes leftover after parsing attributes in process `syz.1.888'. [ 47.054655][ T5459] syz.4.887: attempt to access beyond end of device [ 47.054655][ T5459] loop4: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 47.119123][ T5468] vhci_hcd vhci_hcd.0: invalid port number 236 [ 47.136004][ T5468] vhci_hcd vhci_hcd.0: invalid port number 236 [ 47.220230][ T5480] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 47.254080][ T5483] EXT4-fs: Ignoring removed mblk_io_submit option [ 47.276454][ T5480] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.296243][ T5483] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 47.307495][ T5480] EXT4-fs (loop2): 1 truncate cleaned up [ 47.313603][ T5480] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.356885][ T5483] EXT4-fs (loop4): can't mount with data_err=abort, fs mounted w/o journal [ 47.585390][ T5514] EXT4-fs: Ignoring removed orlov option [ 47.627673][ T5514] ------------[ cut here ]------------ [ 47.633197][ T5514] EA inode 11 i_nlink=0 [ 47.633231][ T5514] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.1.900/5514 [ 47.648682][ T5514] Modules linked in: [ 47.652621][ T5514] CPU: 1 UID: 0 PID: 5514 Comm: syz.1.900 Not tainted syzkaller #0 PREEMPT(full) [ 47.661900][ T5514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 47.672390][ T5514] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 47.679756][ T5514] Code: 54 33 99 ff 4c 8d 2d 1d a6 5d 05 49 8d 7e 40 e8 94 cc b5 ff 49 8b 6e 40 4c 89 e7 e8 c8 c7 b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 1f f8 dd 03 66 66 66 66 66 66 2e [ 47.699474][ T5514] RSP: 0018:ffffc90001e6b778 EFLAGS: 00010246 [ 47.705551][ T5514] RAX: ffff888104b74dc8 RBX: ffff88810613c1a8 RCX: ffffffff81c02778 [ 47.714317][ T5514] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff871dcd80 [ 47.722402][ T5514] RBP: 000000000000000b R08: 000188810613c15b R09: 0000000000000000 [ 47.730410][ T5514] R10: ffffc90001e6b6a8 R11: 0001c90001e6b6a8 R12: ffff88810613c158 [ 47.739147][ T5514] R13: ffffffff871dcd80 R14: ffff88810613c110 R15: 0000000000000001 [ 47.747190][ T5514] FS: 00007fdc49d776c0(0000) GS:ffff8882ae9d7000(0000) knlGS:0000000000000000 [ 47.756151][ T5514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.762893][ T5514] CR2: 00007ff8857b9f00 CR3: 000000011bbb6000 CR4: 00000000003506f0 [ 47.771694][ T5514] Call Trace: [ 47.775074][ T5514] [ 47.778038][ T5514] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 47.783948][ T5514] ? errseq_check+0x2c/0x50 [ 47.788578][ T5514] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 47.794493][ T5514] ext4_evict_inode+0xac1/0xe40 [ 47.800116][ T5514] ? __pfx_ext4_evict_inode+0x10/0x10 [ 47.805520][ T5514] evict+0x2af/0x510 [ 47.809464][ T5514] ? __dquot_initialize+0x146/0x7c0 [ 47.814689][ T5514] iput+0x41a/0x580 [ 47.818541][ T5514] ext4_process_orphan+0x1a9/0x1c0 [ 47.823660][ T5514] ext4_orphan_cleanup+0x6a8/0xa00 [ 47.829398][ T5514] ext4_fill_super+0x3414/0x37c0 [ 47.834355][ T5514] ? set_blocksize+0x14c/0x270 [ 47.839193][ T5514] ? setup_bdev_super+0x30e/0x370 [ 47.844366][ T5514] ? __pfx_ext4_fill_super+0x10/0x10 [ 47.849724][ T5514] get_tree_bdev_flags+0x291/0x300 [ 47.854864][ T5514] ? __pfx_ext4_fill_super+0x10/0x10 [ 47.860860][ T5514] get_tree_bdev+0x1f/0x30 [ 47.865298][ T5514] ext4_get_tree+0x1c/0x30 [ 47.869787][ T5514] vfs_get_tree+0x57/0x1d0 [ 47.874228][ T5514] do_new_mount+0x288/0x8d0 [ 47.879097][ T5514] path_mount+0x4d0/0xbc0 [ 47.883526][ T5514] __se_sys_mount+0x28c/0x2e0 [ 47.888789][ T5514] __x64_sys_mount+0x67/0x80 [ 47.893504][ T5514] x64_sys_call+0x2d61/0x3020 [ 47.898268][ T5514] do_syscall_64+0x12c/0x370 [ 47.902888][ T5514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.908825][ T5514] RIP: 0033:0x7fdc4b31da8a [ 47.913258][ T5514] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 47.933749][ T5514] RSP: 002b:00007fdc49d76e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 47.942285][ T5514] RAX: ffffffffffffffda RBX: 00007fdc49d76ee0 RCX: 00007fdc4b31da8a [ 47.950296][ T5514] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fdc49d76ea0 [ 47.959021][ T5514] RBP: 0000200000000180 R08: 00007fdc49d76ee0 R09: 0000000000800700 [ 47.967057][ T5514] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 47.975107][ T5514] R13: 00007fdc49d76ea0 R14: 000000000000046d R15: 000000000000002c [ 47.978482][ T5519] netlink: 8 bytes leftover after parsing attributes in process `syz.4.904'. [ 47.983364][ T5514] [ 47.995626][ T5514] ---[ end trace 0000000000000000 ]--- [ 48.003778][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.004481][ T5514] EXT4-fs (loop1): 1 orphan inode deleted [ 48.019680][ T5514] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.056368][ T28] kauditd_printk_skb: 129 callbacks suppressed [ 48.056398][ T28] audit: type=1400 audit(1775800178.325:795): avc: denied { create } for pid=5512 comm="syz.1.900" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 48.067729][ T5521] netlink: 8 bytes leftover after parsing attributes in process `syz.2.903'. [ 48.091592][ T5521] netlink: 12 bytes leftover after parsing attributes in process `syz.2.903'. [ 48.110302][ T28] audit: type=1400 audit(1775800178.335:796): avc: denied { write } for pid=5512 comm="syz.1.900" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 48.130587][ T28] audit: type=1400 audit(1775800178.405:797): avc: denied { wake_alarm } for pid=5522 comm="syz.4.905" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 48.132425][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.207437][ T28] audit: type=1400 audit(1775800178.475:798): avc: denied { write } for pid=5524 comm="syz.1.906" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 48.229118][ T5527] EXT4-fs: Ignoring removed bh option [ 48.299863][ T5527] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.323353][ T5533] random: crng reseeded on system resumption [ 48.338641][ T28] audit: type=1400 audit(1775800178.595:799): avc: denied { append } for pid=5532 comm="syz.2.910" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 48.366023][ T5535] SELinux: Context system_u:object_r:devicekit_power_exec_t:s0 is not valid (left unmapped). [ 48.386745][ T5527] ext4 filesystem being mounted at /195/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.410241][ T28] audit: type=1400 audit(1775800178.595:800): avc: denied { open } for pid=5532 comm="syz.2.910" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 48.418992][ T5527] EXT4-fs error (device loop4): ext4_map_blocks:828: inode #15: comm syz.4.907: lblock 0 mapped to illegal pblock 0 (length 6) [ 48.454006][ T28] audit: type=1400 audit(1775800178.635:801): avc: denied { relabelfrom } for pid=5534 comm="syz.1.909" name="UDPv6" dev="sockfs" ino=10975 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 48.463553][ T5538] netlink: 84 bytes leftover after parsing attributes in process `syz.3.911'. [ 48.505352][ T5542] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.516797][ T5542] EXT4-fs (loop2): 1 orphan inode deleted [ 48.522684][ T5542] EXT4-fs (loop2): 1 truncate cleaned up [ 48.538574][ T28] audit: type=1400 audit(1775800178.635:802): avc: denied { mac_admin } for pid=5534 comm="syz.1.909" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 48.545894][ T5527] EXT4-fs (loop4): Remounting filesystem read-only [ 48.559743][ T28] audit: type=1400 audit(1775800178.685:803): avc: denied { relabelto } for pid=5534 comm="syz.1.909" name="UDPv6" dev="sockfs" ino=10975 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=udp_socket permissive=1 trawcon="system_u:object_r:devicekit_power_exec_t:s0" [ 48.567629][ T5542] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.686709][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 48.731188][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.755032][ T28] audit: type=1400 audit(1775800179.025:804): avc: denied { read write } for pid=5548 comm="syz.1.917" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 49.049472][ T5586] journal_path: Non-blockdev passed as './file2' [ 49.070113][ T5586] EXT4-fs: error: could not find journal device path [ 49.149700][ T5590] __nla_validate_parse: 1 callbacks suppressed [ 49.149717][ T5590] netlink: 8 bytes leftover after parsing attributes in process `syz.1.933'. [ 49.193994][ T5590] netlink: 8 bytes leftover after parsing attributes in process `syz.1.933'. [ 49.224812][ T5598] set_capacity_and_notify: 10 callbacks suppressed [ 49.224857][ T5598] loop1: detected capacity change from 0 to 256 [ 49.251541][ T5600] loop3: detected capacity change from 0 to 128 [ 49.292949][ T5606] netlink: 8 bytes leftover after parsing attributes in process `syz.2.941'. [ 49.316052][ T5600] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 49.349495][ T5600] ext4 filesystem being mounted at /189/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 49.391784][ T5612] loop4: detected capacity change from 0 to 512 [ 49.412791][ T5615] loop2: detected capacity change from 0 to 128 [ 49.479898][ T5612] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.525787][ T5612] ext4 filesystem being mounted at /202/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.571017][ T3312] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 49.605092][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.908321][ T5652] loop3: detected capacity change from 0 to 512 [ 49.926322][ T5652] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 222 vs 220 free clusters [ 50.019615][ T5652] EXT4-fs (loop3): Remounting filesystem read-only [ 50.026317][ T5652] EXT4-fs warning (device loop3): ext4_xattr_inode_lookup_create:1607: inode #18: comm syz.3.962: cleanup dec ref error -28 [ 50.039243][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 50.039268][ C0] EXT4-fs (loop3): initial error at time 1775800180: ext4_mb_generate_buddy:1317 [ 50.039290][ C0] EXT4-fs (loop3): last error at time 1775800180: ext4_mb_generate_buddy:1317 [ 50.089602][ T5652] EXT4-fs warning (device loop3): ext4_evict_inode:268: couldn't mark inode dirty (err -30) [ 50.100569][ T5652] EXT4-fs (loop3): 1 orphan inode deleted [ 50.106720][ T5652] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.170388][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.295503][ T5683] loop1: detected capacity change from 0 to 512 [ 50.309927][ T5685] ip6tnl1: entered promiscuous mode [ 50.327056][ T5685] ip6tnl1: entered allmulticast mode [ 50.337290][ T5683] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 50.359568][ T5689] loop4: detected capacity change from 0 to 512 [ 50.373612][ T5691] loop2: detected capacity change from 0 to 512 [ 50.396317][ T5691] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 50.408516][ T5689] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #11: block 10: comm syz.4.980: lblock 0 mapped to illegal pblock 10 (length 1) [ 50.472947][ T5691] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.981: bg 0: block 104: invalid block bitmap [ 50.487526][ T5691] loop2: lost filesystem error report for type 5 error -117 [ 50.490622][ T5691] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 50.497982][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 50.497999][ C0] EXT4-fs (loop2): initial error at time 1775800180: ext4_validate_block_bitmap:432 [ 50.498021][ C0] EXT4-fs (loop2): last error at time 1775800180: ext4_validate_block_bitmap:432 [ 50.533580][ T5689] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 50.546774][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 50.562558][ C0] EXT4-fs (loop4): initial error at time 1775800180: ext4_map_blocks:786: inode 11: block 10 [ 50.572757][ C0] EXT4-fs (loop4): last error at time 1775800180: ext4_map_blocks:786: inode 11: block 10 [ 50.584895][ T5689] EXT4-fs (loop4): Remounting filesystem read-only [ 50.595295][ T5689] EXT4-fs warning (device loop4): ext4_evict_inode:268: couldn't mark inode dirty (err -30) [ 50.612117][ T5689] EXT4-fs (loop4): 1 orphan inode deleted [ 50.619216][ T5689] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.626846][ T5691] loop2: lost filesystem error report for type 5 error -117 [ 50.651478][ T5691] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.981: invalid indirect mapped block 1 (level 1) [ 50.692972][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.702435][ T5691] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 50.705917][ T5691] EXT4-fs (loop2): 1 truncate cleaned up [ 50.756243][ T5691] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.827821][ T5721] netlink: 131740 bytes leftover after parsing attributes in process `syz.1.995'. [ 50.847596][ T5721] netlink: zone id is out of range [ 50.852986][ T5721] netlink: zone id is out of range [ 50.859684][ T5721] netlink: del zone limit has 8 unknown bytes [ 50.859829][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.925670][ T5728] loop1: detected capacity change from 0 to 512 [ 50.933014][ T5728] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.960357][ T5728] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.972981][ T5728] ext4 filesystem being mounted at /260/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.998109][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.120160][ T5748] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1007'. [ 51.188028][ T5754] loop1: detected capacity change from 0 to 128 [ 52.256796][ T5789] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.305071][ T5789] EXT4-fs (loop2): 1 orphan inode deleted [ 52.320479][ T5789] EXT4-fs (loop2): 1 truncate cleaned up [ 52.336697][ T5789] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.407557][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.504106][ T2205] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.563866][ T5825] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.598606][ T2205] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.624414][ T5825] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1040: invalid indirect mapped block 9 (level 0) [ 52.641816][ T5825] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 52.645372][ T5825] EXT4-fs (loop2): 1 truncate cleaned up [ 52.655513][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 52.655537][ C0] EXT4-fs (loop2): initial error at time 1775800182: ext4_free_branches:1023: inode 11 [ 52.655575][ C0] EXT4-fs (loop2): last error at time 1775800182: ext4_free_branches:1023: inode 11 [ 52.689459][ T5825] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.706077][ T5841] tipc: Started in network mode [ 52.724536][ T5841] tipc: Node identity 04000000000000000000000001, cluster identity 4711 [ 52.750070][ T2205] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.775725][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.854956][ T2205] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.976952][ T5797] chnl_net:caif_netlink_parms(): no params data found [ 52.993915][ T5881] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1065'. [ 53.047624][ T2205] bridge_slave_1: left allmulticast mode [ 53.053330][ T2205] bridge_slave_1: left promiscuous mode [ 53.080379][ T2205] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.095537][ T28] kauditd_printk_skb: 52 callbacks suppressed [ 53.095553][ T28] audit: type=1400 audit(1775800183.365:857): avc: denied { write } for pid=5892 comm="syz.4.1070" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 53.165662][ T2205] bridge_slave_0: left allmulticast mode [ 53.193897][ T2205] bridge_slave_0: left promiscuous mode [ 53.201934][ T28] audit: type=1400 audit(1775800183.405:858): avc: denied { setopt } for pid=5900 comm="syz.3.1071" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 53.227215][ T2205] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.260678][ T5915] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.368534][ T2205] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.378845][ T2205] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 53.388302][ T2205] bond0 (unregistering): Released all slaves [ 53.457905][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.473884][ T5797] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.483511][ T28] audit: type=1400 audit(1775800183.745:859): avc: denied { connect } for pid=5942 comm="syz.2.1086" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 53.489554][ T5797] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.530632][ T5797] bridge_slave_0: entered allmulticast mode [ 53.541611][ T5797] bridge_slave_0: entered promiscuous mode [ 53.551595][ T5797] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.558921][ T5797] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.566540][ T5797] bridge_slave_1: entered allmulticast mode [ 53.569284][ T28] audit: type=1400 audit(1775800183.745:860): avc: denied { bind } for pid=5942 comm="syz.2.1086" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 53.573631][ T5797] bridge_slave_1: entered promiscuous mode [ 53.618919][ T28] audit: type=1400 audit(1775800183.885:861): avc: denied { ioctl } for pid=5955 comm="syz.2.1089" path="socket:[12270]" dev="sockfs" ino=12270 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 53.656530][ T2205] hsr_slave_0: left promiscuous mode [ 53.669173][ T2205] hsr_slave_1: left promiscuous mode [ 53.677194][ T2205] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.684774][ T2205] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.700331][ T2205] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.708393][ T2205] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.719354][ T2205] veth1_macvtap: left promiscuous mode [ 53.724948][ T2205] veth0_macvtap: left promiscuous mode [ 53.730908][ T2205] veth1_vlan: left promiscuous mode [ 53.736222][ T2205] veth0_vlan: left promiscuous mode [ 53.810114][ T2205] team0 (unregistering): Port device team_slave_1 removed [ 53.819792][ T2205] team0 (unregistering): Port device team_slave_0 removed [ 53.864922][ T5797] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.891363][ T5984] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1095'. [ 53.907932][ T5797] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.924750][ T5984] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1095'. [ 53.954128][ T5797] team0: Port device team_slave_0 added [ 53.963708][ T5797] team0: Port device team_slave_1 added [ 54.006001][ T5797] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.019785][ T5797] 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. [ 54.053704][ T5797] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.069165][ T6008] vhci_hcd vhci_hcd.4: default hub control req: 2016 v0100 i0004 l1 [ 54.069982][ T28] audit: type=1400 audit(1775800184.325:862): avc: denied { read } for pid=6006 comm="syz.2.1101" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 54.104834][ T5797] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.112502][ T5797] 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. [ 54.143531][ T28] audit: type=1400 audit(1775800184.325:863): avc: denied { open } for pid=6006 comm="syz.2.1101" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 54.167442][ T5797] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.236089][ T5797] hsr_slave_0: entered promiscuous mode [ 54.243124][ T5797] hsr_slave_1: entered promiscuous mode [ 54.249426][ T5797] debugfs: 'hsr0' already exists in 'hsr' [ 54.255206][ T5797] Cannot create hsr debugfs directory [ 54.345012][ T6031] set_capacity_and_notify: 3 callbacks suppressed [ 54.345028][ T6031] loop3: detected capacity change from 0 to 128 [ 54.379808][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.415737][ T6031] FAT-fs (loop3): Filesystem has been set read-only [ 54.433244][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.451910][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.464244][ T5797] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 54.471156][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.484209][ T5797] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 54.491982][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.505517][ T5797] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 54.513147][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.526283][ T5797] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 54.532878][ T6048] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1112'. [ 54.533340][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.553984][ T6048] netlink: 'syz.4.1112': attribute type 2 has an invalid length. [ 54.556644][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.573275][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.583663][ T6031] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 54.669512][ T28] audit: type=1400 audit(1775800184.945:864): avc: denied { read write } for pid=6059 comm="syz.4.1115" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 54.680048][ T5797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.707051][ T6060] UHID_CREATE from different security context by process 524 (syz.4.1115), this is not allowed. [ 54.733457][ T5797] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.754135][ T28] audit: type=1400 audit(1775800184.945:865): avc: denied { open } for pid=6059 comm="syz.4.1115" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 54.790155][ T776] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.797349][ T776] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.813016][ T776] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.820133][ T776] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.845604][ T6069] loop1: detected capacity change from 0 to 128 [ 54.861638][ T6069] cgroup: none used incorrectly [ 54.882629][ T28] audit: type=1400 audit(1775800185.135:866): avc: denied { mounton } for pid=6068 comm="syz.1.1118" path="/285/file1/file0" dev="loop1" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 54.895579][ T5797] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 54.938590][ T5797] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.082729][ T5797] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.339510][ T5797] veth0_vlan: entered promiscuous mode [ 55.349552][ T6128] loop1: detected capacity change from 0 to 512 [ 55.367824][ T5797] veth1_vlan: entered promiscuous mode [ 55.396438][ T6135] loop2: detected capacity change from 0 to 512 [ 55.409977][ T5797] veth0_macvtap: entered promiscuous mode [ 55.412784][ T6128] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.426720][ T5797] veth1_macvtap: entered promiscuous mode [ 55.442678][ T6128] ext4 filesystem being mounted at /289/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.454566][ T6135] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 55.475452][ T6135] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.482023][ T6135] EXT4-fs error (device loop2): ext4_quota_enable:7213: comm syz.2.1142: Bad quota inum: 393216, type: 0 [ 55.493427][ T6135] loop2: lost filesystem error report for type 5 error -117 [ 55.496770][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 55.510533][ C1] EXT4-fs (loop2): initial error at time 1775800185: ext4_quota_enable:7213 [ 55.519241][ C1] EXT4-fs (loop2): last error at time 1775800185: ext4_quota_enable:7213 [ 55.531390][ T5797] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.540650][ T5797] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.565614][ T6135] EXT4-fs warning (device loop2): ext4_enable_quotas:7261: Failed to enable quota tracking (type=0, err=-117, ino=393216). Please run e2fsck to fix. [ 55.592646][ T41] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.601977][ T6135] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 55.606806][ T41] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.622331][ T6135] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #16: comm syz.2.1142: corrupted xattr block 31: invalid header [ 55.637120][ T41] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.645908][ T41] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.655211][ T6135] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 55.665990][ T6135] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #16: comm syz.2.1142: corrupted xattr block 31: invalid header [ 55.690305][ T6135] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 55.700181][ T6135] EXT4-fs error (device loop2): ext4_get_link:106: inode #16: comm syz.2.1142: bad symlink. [ 55.736167][ T6143] loop3: detected capacity change from 0 to 1024 [ 55.802131][ T6149] loop2: detected capacity change from 0 to 4096 [ 55.809061][ T6146] loop4: detected capacity change from 0 to 4096 [ 56.047440][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.065420][ T6184] bridge_slave_1: vlans aren't supported yet for dev_uc|mc_add() [ 56.151981][ T6197] loop2: detected capacity change from 0 to 512 [ 56.187127][ T6197] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.210826][ T6197] EXT4-fs (loop2): 1 truncate cleaned up [ 56.220825][ T6197] EXT4-fs warning (device loop2): verify_group_input:156: Last group not full [ 56.264799][ T6212] loop2: detected capacity change from 0 to 512 [ 56.276439][ T6214] netem: change failed [ 56.309598][ T6212] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1169: invalid indirect mapped block 256 (level 2) [ 56.332005][ T6212] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 56.340931][ T6212] EXT4-fs (loop2): 2 truncates cleaned up [ 56.350215][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 56.350240][ C0] EXT4-fs (loop2): initial error at time 1775800186: ext4_free_branches:1023: inode 11 [ 56.350289][ C0] EXT4-fs (loop2): last error at time 1775800186: ext4_free_branches:1023: inode 11 [ 56.461292][ T6231] loop1: detected capacity change from 0 to 1024 [ 56.594552][ T6245] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1188'. [ 56.712223][ T6259] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1192'. [ 57.406026][ T6318] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1218'. [ 58.047039][ T6431] netlink: 'syz.5.1271': attribute type 83 has an invalid length. [ 58.268931][ T28] kauditd_printk_skb: 47 callbacks suppressed [ 58.268946][ T28] audit: type=1326 audit(1775800188.545:914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6442 comm="syz.5.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48918bc819 code=0x7ffc0000 [ 58.310700][ T28] audit: type=1326 audit(1775800188.545:915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6442 comm="syz.5.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48918bc819 code=0x7ffc0000 [ 58.337459][ T28] audit: type=1326 audit(1775800188.545:916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6442 comm="syz.5.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48918bc819 code=0x7ffc0000 [ 58.365712][ T28] audit: type=1326 audit(1775800188.545:917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6442 comm="syz.5.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f48918bc819 code=0x7ffc0000 [ 58.401886][ T28] audit: type=1326 audit(1775800188.545:918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6442 comm="syz.5.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48918bc819 code=0x7ffc0000 [ 58.448112][ T28] audit: type=1326 audit(1775800188.545:919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6442 comm="syz.5.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48918bc819 code=0x7ffc0000 [ 58.493577][ T6459] Cannot find add_set index 46338 as target [ 58.550919][ T28] audit: type=1326 audit(1775800188.545:920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6442 comm="syz.5.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48918bc819 code=0x7ffc0000 [ 58.575050][ T28] audit: type=1326 audit(1775800188.545:921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6442 comm="syz.5.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f48918bc819 code=0x7ffc0000 [ 58.605015][ T28] audit: type=1326 audit(1775800188.575:922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6442 comm="syz.5.1278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f48918bc819 code=0x7ffc0000 [ 58.629262][ T28] audit: type=1326 audit(1775800188.875:923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6469 comm="syz.1.1289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc4b31c819 code=0x7ffc0000 [ 58.683605][ T6466] ext4 filesystem being mounted at /43/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.742768][ T6487] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1308'. [ 58.755470][ T6487] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1308'. [ 58.820212][ T6499] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 58.854588][ T6499] ext4 filesystem being mounted at /297/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 58.937144][ T6513] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 58.952746][ T6513] EXT4-fs (loop2): orphan cleanup on readonly fs [ 58.959786][ T6513] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #17: comm syz.2.1307: inode has both inline data and extents flags [ 58.973009][ T6513] loop2: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 58.976779][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 58.992376][ C1] EXT4-fs (loop2): initial error at time 1775800189: ext4_orphan_get:1397: inode 17 [ 59.001819][ C1] EXT4-fs (loop2): last error at time 1775800189: ext4_orphan_get:1397: inode 17 [ 59.005214][ T6513] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1307: couldn't read orphan inode 17 (err -117) [ 59.045977][ T6513] loop2: lost filesystem error report for type 5 error -117 [ 59.073087][ T6513] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 59.109091][ T6513] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 59.110644][ T6531] netlink: 'syz.4.1315': attribute type 10 has an invalid length. [ 59.155521][ T6513] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 59.245656][ T6544] hsr0: entered promiscuous mode [ 59.322207][ T6556] xt_hashlimit: size too large, truncated to 1048576 [ 59.424399][ T6571] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1332'. [ 59.469069][ T6579] set_capacity_and_notify: 3 callbacks suppressed [ 59.469087][ T6579] loop4: detected capacity change from 0 to 256 [ 59.547010][ T6579] FAT-fs (loop4): Directory bread(block 64) failed [ 59.553608][ T6579] FAT-fs (loop4): Directory bread(block 65) failed [ 59.598761][ T6579] FAT-fs (loop4): Directory bread(block 66) failed [ 59.611618][ T6594] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1344'. [ 59.627766][ T6579] FAT-fs (loop4): Directory bread(block 67) failed [ 59.652464][ T6579] FAT-fs (loop4): Directory bread(block 68) failed [ 59.667583][ T6598] netlink: 108 bytes leftover after parsing attributes in process `syz.2.1359'. [ 59.680468][ T6579] FAT-fs (loop4): Directory bread(block 69) failed [ 59.687303][ T6579] FAT-fs (loop4): Directory bread(block 70) failed [ 59.693881][ T6579] FAT-fs (loop4): Directory bread(block 71) failed [ 59.700181][ T6598] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1359'. [ 59.710984][ T6579] FAT-fs (loop4): Directory bread(block 72) failed [ 59.718320][ T6579] FAT-fs (loop4): Directory bread(block 73) failed [ 59.844051][ T6610] loop1: detected capacity change from 0 to 2048 [ 59.869558][ T6624] netlink: 'syz.2.1361': attribute type 1 has an invalid length. [ 59.911232][ T4473] loop1: p3 p4 < > [ 59.934343][ T4473] loop1: p3 start 263168 is beyond EOD, truncated [ 59.949148][ T6621] loop5: detected capacity change from 0 to 8192 [ 59.963670][ T6610] loop1: p3 p4 < > [ 59.997024][ T6610] loop1: p3 start 263168 is beyond EOD, truncated [ 60.064195][ T6645] netlink: 84 bytes leftover after parsing attributes in process `syz.2.1383'. [ 60.086966][ T6645] openvswitch: netlink: Key type 30 is not supported [ 60.314979][ T6687] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1390'. [ 60.341320][ T6689] netlink: 120 bytes leftover after parsing attributes in process `syz.4.1389'. [ 60.370194][ T6693] netlink: 100 bytes leftover after parsing attributes in process `syz.5.1391'. [ 60.375328][ T6689] netlink: 10 bytes leftover after parsing attributes in process `syz.4.1389'. [ 60.682712][ T6738] loop2: detected capacity change from 0 to 512 [ 60.705337][ T6738] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 60.714248][ T6738] System zones: 1-12 [ 60.719832][ T6738] EXT4-fs error (device loop2): ext4_iget_extra_inode:5040: inode #15: comm syz.2.1416: corrupted in-inode xattr: e_value size too large [ 60.734775][ T6738] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 60.735115][ T6738] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1416: couldn't read orphan inode 15 (err -117) [ 60.736780][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 60.745289][ T6738] loop2: lost filesystem error report for type 5 error -117 [ 60.756282][ C1] EXT4-fs (loop2): initial error at time 1775800191: ext4_iget_extra_inode:5040: inode 15 [ 60.779961][ C1] EXT4-fs (loop2): last error at time 1775800191: ext4_orphan_get:1402 [ 61.135825][ T6774] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 61.174159][ T6776] loop5: detected capacity change from 0 to 4096 [ 61.275531][ T6783] netlink: 'syz.3.1435': attribute type 5 has an invalid length. [ 61.377648][ T6796] netlink: 'syz.5.1441': attribute type 11 has an invalid length. [ 61.385829][ T6796] netlink: 44 bytes leftover after parsing attributes in process `syz.5.1441'. [ 61.532021][ T6816] loop5: detected capacity change from 0 to 512 [ 61.564565][ T6816] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 61.572972][ T6816] EXT4-fs error (device loop5): ext4_iget_extra_inode:5040: inode #15: comm syz.5.1445: corrupted in-inode xattr: e_value size too large [ 61.587902][ T6816] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 61.590406][ T6816] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.1445: couldn't read orphan inode 15 (err -117) [ 61.599589][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 61.599606][ C0] EXT4-fs (loop5): initial error at time 1775800191: ext4_iget_extra_inode:5040: inode 15 [ 61.599630][ C0] EXT4-fs (loop5): last error at time 1775800191: ext4_iget_extra_inode:5040: inode 15 [ 61.639035][ T6816] loop5: lost filesystem error report for type 5 error -117 [ 61.662377][ T6816] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000. [ 61.857596][ T6848] loop4: detected capacity change from 0 to 128 [ 61.877871][ T6848] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 61.998639][ T6862] loop4: detected capacity change from 0 to 128 [ 62.015594][ T6862] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 62.066054][ T6862] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 62.236595][ T6883] loop4: detected capacity change from 0 to 164 [ 62.271617][ T6888] loop5: detected capacity change from 0 to 512 [ 62.291700][ T6883] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 62.310537][ T6888] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.333351][ T6888] EXT4-fs (loop5): can't mount with journal_checksum, fs mounted w/o journal [ 62.468661][ T6899] EXT4-fs error (device loop5): ext4_iget_extra_inode:5040: inode #12: comm syz.5.1485: corrupted in-inode xattr: bad e_name length [ 62.549348][ T6899] loop5: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 62.549597][ T6899] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.1485: couldn't read orphan inode 12 (err -117) [ 62.558849][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 62.558867][ C1] EXT4-fs (loop5): initial error at time 1775800192: ext4_iget_extra_inode:5040: inode 12 [ 62.558902][ C1] EXT4-fs (loop5): last error at time 1775800192: ext4_iget_extra_inode:5040: inode 12 [ 62.664037][ T6899] loop5: lost filesystem error report for type 5 error -117 [ 62.667942][ T6899] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1485'. [ 62.887817][ T6930] ext4 filesystem being mounted at /334/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.307593][ T6973] usb usb7: usbfs: interface 0 claimed by hub while 'syz.1.1517' resets device [ 63.532128][ T6995] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 63.575716][ T6995] FAT-fs (loop4): Filesystem has been set read-only [ 63.723476][ T3414] IPVS: starting estimator thread 0... [ 63.826945][ T7017] IPVS: using max 2352 ests per chain, 117600 per kthread [ 64.045074][ T7054] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 64.088984][ T7054] EXT4-fs (loop4): 1 orphan inode deleted [ 64.127437][ T7054] EXT4-fs (loop4): 1 truncate cleaned up [ 64.415497][ T7085] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 64.418544][ T7080] ext4 filesystem being mounted at /366/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.498595][ T7085] ext4 filesystem being mounted at /324/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 64.640411][ T7108] set_capacity_and_notify: 9 callbacks suppressed [ 64.640427][ T7108] loop5: detected capacity change from 0 to 128 [ 64.653802][ T7107] __nla_validate_parse: 3 callbacks suppressed [ 64.653818][ T7107] netlink: 131740 bytes leftover after parsing attributes in process `syz.4.1579'. [ 64.671125][ T7106] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1576'. [ 64.702838][ T7108] syz.5.1578: attempt to access beyond end of device [ 64.702838][ T7108] loop5: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 64.720851][ T7107] netlink: zone id is out of range [ 64.727133][ T7107] netlink: zone id is out of range [ 64.732989][ T7107] netlink: del zone limit has 8 unknown bytes [ 64.756014][ T7114] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1583'. [ 64.799534][ T7116] loop4: detected capacity change from 0 to 128 [ 64.907007][ T7127] loop4: detected capacity change from 0 to 512 [ 64.936174][ T7127] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 64.980199][ T7127] EXT4-fs (loop4): 1 truncate cleaned up [ 65.300846][ T7162] loop5: detected capacity change from 0 to 1024 [ 65.309720][ T7160] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1605'. [ 65.460946][ T28] kauditd_printk_skb: 93 callbacks suppressed [ 65.460962][ T28] audit: type=1326 audit(1775800195.735:1017): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 65.508717][ T7183] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1612'. [ 65.552564][ T7183] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1612'. [ 65.565277][ T28] audit: type=1326 audit(1775800195.735:1018): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 65.635560][ T28] audit: type=1326 audit(1775800195.765:1019): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 65.731119][ T28] audit: type=1326 audit(1775800195.765:1020): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 65.779153][ T7205] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1619'. [ 65.847510][ T28] audit: type=1326 audit(1775800195.765:1021): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 65.916821][ T28] audit: type=1326 audit(1775800195.765:1022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 65.967363][ T28] audit: type=1326 audit(1775800195.765:1023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 66.027458][ T28] audit: type=1326 audit(1775800195.765:1024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 66.073865][ T28] audit: type=1326 audit(1775800195.765:1025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 66.125419][ T7232] loop1: detected capacity change from 0 to 1024 [ 66.126829][ T28] audit: type=1326 audit(1775800195.765:1026): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7178 comm="syz.3.1622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=281 compat=0 ip=0x7ff88576c819 code=0x7ffc0000 [ 66.170101][ T7232] EXT4-fs: inline encryption not supported [ 66.193573][ T7238] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1632'. [ 66.232932][ T7232] EXT4-fs mount: 43 callbacks suppressed [ 66.232949][ T7232] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 66.284341][ T7247] loop3: detected capacity change from 0 to 512 [ 66.298913][ T7232] ext4 filesystem being mounted at /381/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.320405][ T7247] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 66.334133][ T7247] EXT4-fs (loop3): warning: maximal mount count reached, running e2fsck is recommended [ 66.377827][ T7247] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1634: inode #15: comm syz.3.1634: iget: illegal inode # [ 66.397591][ T7247] loop3: lost filesystem error report for type 5 error -117 [ 66.397731][ T7247] EXT4-fs (loop3): Remounting filesystem read-only [ 66.411625][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 66.411647][ C1] EXT4-fs (loop3): initial error at time 1775800196: ext4_orphan_get:1397 [ 66.411673][ C1] EXT4-fs (loop3): last error at time 1775800196: ext4_orphan_get:1397 [ 66.484963][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 66.512775][ T7247] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.614518][ T7271] netlink: 10 bytes leftover after parsing attributes in process `syz.5.1639'. [ 66.640489][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.667748][ T7271] netlink: 10 bytes leftover after parsing attributes in process `syz.5.1639'. [ 66.867302][ T7304] tipc: Started in network mode [ 66.877601][ T7304] tipc: Node identity , cluster identity 4711 [ 66.883739][ T7304] tipc: Failed to obtain node identity [ 66.915603][ T7304] tipc: Enabling of bearer rejected, failed to enable media [ 67.325700][ T7362] tipc: Started in network mode [ 67.346940][ T7362] tipc: Node identity fe80000000000000000000000000004, cluster identity 4711 [ 67.379776][ T7362] tipc: Enabled bearer , priority 0 [ 67.612373][ T7404] devpts: Bad value for 'gid' [ 67.632475][ T7404] devpts: Bad value for 'gid' [ 67.935680][ T7445] loop4: detected capacity change from 0 to 512 [ 67.945355][ T7447] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 67.980064][ T7445] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.053594][ T7445] ext4 filesystem being mounted at /384/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.124361][ T7445] EXT4-fs error (device loop4): ext4_add_entry:2415: inode #12: comm syz.4.1712: Directory hole found for htree leaf block 0 [ 68.212124][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.497495][ T3399] tipc: Node number set to 4269801536 [ 68.810015][ T7507] loop3: detected capacity change from 0 to 764 [ 68.821306][ T7507] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 69.060241][ T7533] loop4: detected capacity change from 0 to 2048 [ 69.113065][ T7533] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.196410][ T2999] ================================================================== [ 69.204536][ T2999] BUG: KCSAN: data-race in d_make_discardable / lookup_fast [ 69.212020][ T2999] [ 69.214345][ T2999] write to 0xffff888107a886c0 of 4 bytes by task 4473 on cpu 1: [ 69.221980][ T2999] d_make_discardable+0x4f/0xa0 [ 69.226848][ T2999] simple_unlink+0x68/0x80 [ 69.231267][ T2999] shmem_unlink+0x12d/0x140 [ 69.235790][ T2999] vfs_unlink+0x1c7/0x490 [ 69.240119][ T2999] filename_unlinkat+0x1e2/0x410 [ 69.245050][ T2999] __se_sys_unlink+0x2b/0xe0 [ 69.249642][ T2999] __x64_sys_unlink+0x1f/0x30 [ 69.254312][ T2999] x64_sys_call+0x2eb6/0x3020 [ 69.258996][ T2999] do_syscall_64+0x12c/0x370 [ 69.263595][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.269751][ T2999] [ 69.272071][ T2999] read to 0xffff888107a886c0 of 4 bytes by task 2999 on cpu 0: [ 69.279602][ T2999] lookup_fast+0xf0/0x320 [ 69.283938][ T2999] path_lookupat+0x15c/0x500 [ 69.288540][ T2999] filename_lookup+0x190/0x390 [ 69.293399][ T2999] do_readlinkat+0x74/0x2f0 [ 69.297910][ T2999] __x64_sys_readlink+0x47/0x60 [ 69.302776][ T2999] x64_sys_call+0x2b51/0x3020 [ 69.307466][ T2999] do_syscall_64+0x12c/0x370 [ 69.312048][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.318195][ T2999] [ 69.320503][ T2999] value changed: 0x08300080 -> 0x00004080 [ 69.326298][ T2999] [ 69.328615][ T2999] Reported by Kernel Concurrency Sanitizer on: [ 69.334772][ T2999] CPU: 0 UID: 0 PID: 2999 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 69.345176][ T2999] Tainted: [W]=WARN [ 69.348962][ T2999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 69.359032][ T2999] ================================================================== [ 69.418366][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.