last executing test programs: 1.12394145s ago: executing program 2 (id=547): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xa, 0x101, 0x7fff, 0xcc, 0x0, 0xffffffffffffffff, 0xfffffffd}, 0x50) 1.0207082s ago: executing program 2 (id=554): mount$9p_tcp(0x0, &(0x7f0000000300)='./cgroup.cpu/cgroup.procs\x00', &(0x7f00000004c0), 0x8, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x4e22}}) 969.890414ms ago: executing program 2 (id=558): connect$llc(0xffffffffffffffff, 0x0, 0x0) 868.190674ms ago: executing program 2 (id=562): bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0x14, 0x4, 0x8, 0x6, 0x4, 0x1}, 0x50) 867.698093ms ago: executing program 2 (id=565): kexec_load(0x2, 0x0, 0x0, 0x320000) 773.822582ms ago: executing program 2 (id=572): pause() 581.727328ms ago: executing program 4 (id=588): timer_create(0xb6c82e1d82a38a3d, 0x0, &(0x7f0000000800)) 536.153543ms ago: executing program 4 (id=590): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x1a220, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 521.703934ms ago: executing program 1 (id=593): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="18000000000000000000000000000000711002000000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe}, 0x94) 489.304117ms ago: executing program 0 (id=595): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x2000000000000183, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000300)='GPL\x00', 0xe, 0xff8, &(0x7f0000000cc0)=""/4088, 0x41085, 0x49}, 0x23) 489.178627ms ago: executing program 4 (id=596): syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x3, &(0x7f0000000000), 0xfc, 0x553, &(0x7f0000000180)="$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") 488.920417ms ago: executing program 1 (id=597): bpf$PROG_LOAD(0x22, &(0x7f0000000440)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x6}, 0x90) 384.267246ms ago: executing program 1 (id=599): syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@broadcast, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "dd690b", 0x44, 0x2f, 0xff, @private0, @mcast2, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x8100}, {0x0, 0x0, 0x0, 0x0, 0x11}, {}, {0x8, 0x88be, 0x8000000}}}}}}}, 0x0) 375.699627ms ago: executing program 0 (id=600): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000040)={0x5, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000004000100bb7f1a00c600feff0000000a95"], &(0x7f0000000000)='syzkaller\x00', 0x5}, 0x94) 359.710578ms ago: executing program 0 (id=602): syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000080)={[{@dots}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@fat=@dos1xfloppy}]}, 0x0, 0x1e1, &(0x7f0000000240)="$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") 345.84702ms ago: executing program 1 (id=603): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1800403, &(0x7f0000000000)={[{@noload}]}, 0x0, 0x5e5, &(0x7f0000000ac0)="$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") 256.244517ms ago: executing program 3 (id=604): syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="e90c610faca2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe000, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x0, 0x10, 0x0, @gue={{0x2, 0x1, 0x2, 0xc, 0x100}}}}}}}, 0x0) 181.186064ms ago: executing program 0 (id=605): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 158.479516ms ago: executing program 3 (id=606): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="b4000000000000006119980000000000ae00000000000000950000000000000034977f56c2417ac7e24c001a4f5e1bf8e29bdb7988e0cbedcbb049aab09fe857701d493c19c915e928bca3db6a51a73ed4000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x48) 158.087476ms ago: executing program 4 (id=607): mount_setattr(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x9000, &(0x7f0000000000)={0xf5, 0x7a}, 0x20) 106.778481ms ago: executing program 4 (id=608): memfd_create(0x0, 0x0) 106.662081ms ago: executing program 3 (id=609): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c0100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb78e000008000000b703000000000000850000002d00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 106.263201ms ago: executing program 0 (id=610): syz_emit_ethernet(0x82, &(0x7f0000000240)={@broadcast, @random="1704b45adbde", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x5, 0x0, 0x0, 0xe0, 0x0, 0xe000, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414aa, @rand_addr, {[@lsrr={0x83, 0x3}, @rr={0x7, 0x3}, @timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0x0, [{@multicast1=0xe0000088}, {@private}, {@local}, {@remote}, {@private}, {@dev}, {@private}]}]}}}}}}}, 0x0) 98.343212ms ago: executing program 1 (id=611): syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x30}, @void, {@ipv4={0x800, @udp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@generic={0x94, 0x2}]}}, {0x0, 0x4e22, 0x8}}}}}, 0x0) 88.375022ms ago: executing program 4 (id=612): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2000011, &(0x7f0000000180), 0x0, 0x617, &(0x7f0000001100)="$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") 40.234756ms ago: executing program 3 (id=613): syz_emit_ethernet(0x3e, &(0x7f0000000840)={@broadcast, @dev, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "72b2af", 0x8, 0x2f, 0x0, @dev, @mcast2, {[], {0x0, 0x6558, 0x8}}}}}}, 0x0) 40.072427ms ago: executing program 0 (id=614): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000003000000000000000000000903000000010000000000000c00000000000000000000000202000000005f00"], 0x0, 0x3f}, 0x28) 39.904506ms ago: executing program 3 (id=615): syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x3, 0x6, 0x0, @remote, @local, {[@timestamp={0x44, 0x4, 0x86, 0x0, 0x5}]}}, {{0x4e22, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x5, 0x7fff}]}}}}}}}, 0x0) 15.190199ms ago: executing program 3 (id=616): syz_emit_ethernet(0x52, &(0x7f00000002c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0xc, 0x4, 0x0, 0x0, 0x44, 0x80, 0x0, 0x0, 0x5, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@timestamp_addr={0x44, 0x14, 0x6, 0x3, 0x0, [{@broadcast, 0xfffffffd}, {@loopback}]}, @ssrr={0x89, 0x3, 0xc5}, @generic={0x94, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x1}}}}}}, 0x0) 0s ago: executing program 1 (id=617): syz_mount_image$ext4(&(0x7f00000007c0)='ext4\x00', &(0x7f0000000800)='./file0\x00', 0x0, &(0x7f0000000840), 0x1, 0x782, &(0x7f0000000880)="$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") kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.43' (ED25519) to the list of known hosts. [ 25.114075][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 25.114090][ T29] audit: type=1400 audit(1767657088.767:70): avc: denied { mounton } for pid=3303 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 [ 25.143030][ T29] audit: type=1400 audit(1767657088.797:71): avc: denied { mount } for pid=3303 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 [ 25.143760][ T3303] cgroup: Unknown subsys name 'net' [ 25.170668][ T29] audit: type=1400 audit(1767657088.817:72): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.271735][ T3303] cgroup: Unknown subsys name 'cpuset' [ 25.277804][ T3303] cgroup: Unknown subsys name 'rlimit' [ 25.399951][ T29] audit: type=1400 audit(1767657089.047:73): avc: denied { setattr } for pid=3303 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.424142][ T29] audit: type=1400 audit(1767657089.047:74): avc: denied { create } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 25.444604][ T29] audit: type=1400 audit(1767657089.047:75): avc: denied { write } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.464942][ T29] audit: type=1400 audit(1767657089.047:76): avc: denied { read } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.473164][ T3306] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.485253][ T29] audit: type=1400 audit(1767657089.047:77): avc: denied { mounton } for pid=3303 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 25.518512][ T29] audit: type=1400 audit(1767657089.047:78): avc: denied { mount } for pid=3303 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 [ 25.533148][ T3303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.541907][ T29] audit: type=1400 audit(1767657089.147:79): avc: denied { relabelto } for pid=3306 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.380348][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 27.436420][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 27.457871][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 27.517319][ T3321] chnl_net:caif_netlink_parms(): no params data found [ 27.545339][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.552442][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.559564][ T3318] bridge_slave_0: entered allmulticast mode [ 27.565914][ T3318] bridge_slave_0: entered promiscuous mode [ 27.582767][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.589816][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.597195][ T3313] bridge_slave_0: entered allmulticast mode [ 27.603576][ T3313] bridge_slave_0: entered promiscuous mode [ 27.610071][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.617196][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.624513][ T3318] bridge_slave_1: entered allmulticast mode [ 27.630751][ T3318] bridge_slave_1: entered promiscuous mode [ 27.648084][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.655272][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.662510][ T3314] bridge_slave_0: entered allmulticast mode [ 27.668861][ T3314] bridge_slave_0: entered promiscuous mode [ 27.675288][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.682339][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.689630][ T3313] bridge_slave_1: entered allmulticast mode [ 27.696030][ T3313] bridge_slave_1: entered promiscuous mode [ 27.713837][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 27.722532][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.729624][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.736840][ T3314] bridge_slave_1: entered allmulticast mode [ 27.743285][ T3314] bridge_slave_1: entered promiscuous mode [ 27.771458][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.781786][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.803109][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.813355][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.823438][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.833491][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.866624][ T3321] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.873708][ T3321] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.880826][ T3321] bridge_slave_0: entered allmulticast mode [ 27.887278][ T3321] bridge_slave_0: entered promiscuous mode [ 27.909857][ T3321] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.916953][ T3321] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.924182][ T3321] bridge_slave_1: entered allmulticast mode [ 27.930507][ T3321] bridge_slave_1: entered promiscuous mode [ 27.937837][ T3313] team0: Port device team_slave_0 added [ 27.949364][ T3314] team0: Port device team_slave_0 added [ 27.955774][ T3318] team0: Port device team_slave_0 added [ 27.966132][ T3313] team0: Port device team_slave_1 added [ 27.976665][ T3314] team0: Port device team_slave_1 added [ 27.983060][ T3318] team0: Port device team_slave_1 added [ 27.998198][ T3321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.016219][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.023337][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.030560][ T3322] bridge_slave_0: entered allmulticast mode [ 28.037224][ T3322] bridge_slave_0: entered promiscuous mode [ 28.049250][ T3321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.067033][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.074699][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.081895][ T3322] bridge_slave_1: entered allmulticast mode [ 28.088285][ T3322] bridge_slave_1: entered promiscuous mode [ 28.095064][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.102114][ 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. [ 28.128064][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.143665][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.150597][ T3314] 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. [ 28.176542][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.187639][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.194602][ T3318] 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. [ 28.220502][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.236233][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.243192][ 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. [ 28.269095][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.284396][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.291361][ T3314] 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. [ 28.317268][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.328231][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.335196][ T3318] 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. [ 28.361239][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.379548][ T3321] team0: Port device team_slave_0 added [ 28.387899][ T3321] team0: Port device team_slave_1 added [ 28.396132][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.406447][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.446297][ T3322] team0: Port device team_slave_0 added [ 28.452122][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.459299][ T3321] 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. [ 28.485289][ T3321] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.509668][ T3322] team0: Port device team_slave_1 added [ 28.515488][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.522548][ T3321] 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. [ 28.548691][ T3321] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.561262][ T3313] hsr_slave_0: entered promiscuous mode [ 28.567124][ T3313] hsr_slave_1: entered promiscuous mode [ 28.590804][ T3314] hsr_slave_0: entered promiscuous mode [ 28.596847][ T3314] hsr_slave_1: entered promiscuous mode [ 28.602778][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 28.608657][ T3314] Cannot create hsr debugfs directory [ 28.616207][ T3318] hsr_slave_0: entered promiscuous mode [ 28.622315][ T3318] hsr_slave_1: entered promiscuous mode [ 28.628231][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 28.633984][ T3318] Cannot create hsr debugfs directory [ 28.646299][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.653352][ T3322] 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. [ 28.679346][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.699894][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.706881][ T3322] 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. [ 28.732809][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.754835][ T3321] hsr_slave_0: entered promiscuous mode [ 28.760864][ T3321] hsr_slave_1: entered promiscuous mode [ 28.766772][ T3321] debugfs: 'hsr0' already exists in 'hsr' [ 28.772498][ T3321] Cannot create hsr debugfs directory [ 28.858605][ T3322] hsr_slave_0: entered promiscuous mode [ 28.864689][ T3322] hsr_slave_1: entered promiscuous mode [ 28.870710][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 28.876462][ T3322] Cannot create hsr debugfs directory [ 28.980419][ T3313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.988997][ T3313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 29.003500][ T3313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 29.015880][ T3313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 29.046448][ T3321] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 29.055321][ T3321] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 29.064058][ T3321] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 29.075374][ T3321] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 29.104876][ T3322] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 29.113717][ T3322] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 29.122654][ T3322] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 29.136972][ T3322] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 29.171729][ T3314] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 29.180786][ T3314] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 29.190071][ T3314] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 29.198727][ T3314] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 29.217284][ T3318] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.227029][ T3318] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.236854][ T3318] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.246427][ T3318] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.268857][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.289075][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.310226][ T186] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.317387][ T186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.335302][ T874] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.342428][ T874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.359598][ T3321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.377458][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.400593][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.408582][ T3321] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.427207][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.434278][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.445392][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.462424][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.472935][ T186] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.480058][ T186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.490154][ T186] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.497222][ T186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.513391][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.525243][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.537911][ T186] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.545056][ T186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.554149][ T186] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.561195][ T186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.572263][ T186] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.579380][ T186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.592301][ T186] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.599422][ T186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.616954][ T861] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.624080][ T861] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.668468][ T3318] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.678934][ T3318] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.705638][ T3322] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.716099][ T3322] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.744758][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.769301][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.825461][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.836188][ T3321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.867696][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.903994][ T3318] veth0_vlan: entered promiscuous mode [ 29.945648][ T3318] veth1_vlan: entered promiscuous mode [ 30.002064][ T3318] veth0_macvtap: entered promiscuous mode [ 30.012387][ T3322] veth0_vlan: entered promiscuous mode [ 30.020571][ T3313] veth0_vlan: entered promiscuous mode [ 30.033365][ T3318] veth1_macvtap: entered promiscuous mode [ 30.047223][ T3322] veth1_vlan: entered promiscuous mode [ 30.054619][ T3313] veth1_vlan: entered promiscuous mode [ 30.068144][ T3314] veth0_vlan: entered promiscuous mode [ 30.088550][ T3314] veth1_vlan: entered promiscuous mode [ 30.095422][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.108825][ T3321] veth0_vlan: entered promiscuous mode [ 30.120298][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.128343][ T3313] veth0_macvtap: entered promiscuous mode [ 30.142823][ T3313] veth1_macvtap: entered promiscuous mode [ 30.149937][ T887] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.162125][ T3321] veth1_vlan: entered promiscuous mode [ 30.171472][ T887] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.181031][ T887] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.190241][ T3322] veth0_macvtap: entered promiscuous mode [ 30.198812][ T887] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.212035][ T3322] veth1_macvtap: entered promiscuous mode [ 30.224380][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.236245][ T3314] veth0_macvtap: entered promiscuous mode [ 30.244252][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 30.244264][ T29] audit: type=1400 audit(1767657093.887:90): avc: denied { mounton } for pid=3318 comm="syz-executor" path="/root/syzkaller.v0pL6R/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 30.263170][ T3314] veth1_macvtap: entered promiscuous mode [ 30.274665][ T29] audit: type=1400 audit(1767657093.887:91): avc: denied { mount } for pid=3318 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 30.286759][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.302333][ T29] audit: type=1400 audit(1767657093.887:92): avc: denied { mounton } for pid=3318 comm="syz-executor" path="/root/syzkaller.v0pL6R/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 30.320866][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.334651][ T29] audit: type=1400 audit(1767657093.887:93): avc: denied { mount } for pid=3318 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 30.347927][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.363581][ T29] audit: type=1400 audit(1767657093.887:94): avc: denied { mounton } for pid=3318 comm="syz-executor" path="/root/syzkaller.v0pL6R/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 30.375342][ T3321] veth0_macvtap: entered promiscuous mode [ 30.397321][ T29] audit: type=1400 audit(1767657093.887:95): avc: denied { mounton } for pid=3318 comm="syz-executor" path="/root/syzkaller.v0pL6R/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3666 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 30.412265][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.430300][ T29] audit: type=1400 audit(1767657093.887:96): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 30.443265][ T3321] veth1_macvtap: entered promiscuous mode [ 30.457019][ T29] audit: type=1400 audit(1767657093.897:97): avc: denied { mounton } for pid=3318 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 30.468343][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.485372][ T29] audit: type=1400 audit(1767657093.897:98): avc: denied { mount } for pid=3318 comm="syz-executor" name="/" dev="gadgetfs" ino=3667 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 30.517618][ T3318] 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. [ 30.533556][ T1601] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.549150][ T1601] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.565209][ T29] audit: type=1400 audit(1767657094.207:99): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 30.590388][ T52] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.606580][ T52] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.625268][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.636967][ T52] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.657577][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.671718][ T52] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.704857][ T52] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.757730][ T3500] loop2: detected capacity change from 0 to 512 [ 30.759104][ T52] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.771724][ T3497] loop3: detected capacity change from 0 to 1024 [ 30.779334][ T3497] EXT4-fs: inline encryption not supported [ 30.813636][ T52] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.823130][ T3500] EXT4-fs (loop2): first meta block group too large: 589824 (group descriptor block count 1) [ 30.846987][ T3497] EXT4-fs (loop3): orphan cleanup on readonly fs [ 30.850873][ T52] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.861877][ T3497] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.8: Failed to acquire dquot type 0 [ 30.876373][ T3497] EXT4-fs (loop3): 1 truncate cleaned up [ 30.896483][ T52] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.906247][ T52] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.915031][ T52] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.924624][ T52] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.934005][ T52] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.945451][ T52] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.955585][ T3497] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 30.995566][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.217952][ T3557] loop0: detected capacity change from 0 to 1024 [ 31.230382][ T3557] EXT4-fs (loop0): blocks per group (131072) and clusters per group (8192) inconsistent [ 31.246851][ T3563] SELinux: security_context_str_to_sid () failed with errno=-22 [ 31.446402][ T3582] loop0: detected capacity change from 0 to 2048 [ 31.811733][ T3656] loop3: detected capacity change from 0 to 1024 [ 31.855510][ T3656] EXT4-fs (loop3): unsupported inode size: 4096 [ 31.862077][ T3656] EXT4-fs (loop3): blocksize: 1024 [ 31.909622][ T3667] loop0: detected capacity change from 0 to 764 [ 31.947734][ T3667] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 31.993974][ T3679] tmpfs: Bad value for 'mpol' [ 32.086733][ T3671] loop2: detected capacity change from 0 to 8192 [ 32.150895][ T3506] loop2: p1 < > p3 < > p4 < > [ 32.155682][ T3506] loop2: partition table partially beyond EOD, truncated [ 32.183506][ T3506] loop2: p3 start 327168 is beyond EOD, truncated [ 32.190737][ T3705] loop1: detected capacity change from 0 to 512 [ 32.201078][ T3705] EXT4-fs (loop1): Invalid log cluster size: 184549377 [ 32.214365][ T3671] loop2: p1 < > p3 < > p4 < > [ 32.219236][ T3671] loop2: partition table partially beyond EOD, truncated [ 32.240010][ T3671] loop2: p3 start 327168 is beyond EOD, truncated [ 32.283113][ T3004] loop2: p1 < > p3 < > p4 < > [ 32.287895][ T3004] loop2: partition table partially beyond EOD, truncated [ 32.305923][ T3004] loop2: p3 start 327168 is beyond EOD, truncated [ 32.327936][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 32.333212][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 32.354119][ T3721] loop4: detected capacity change from 0 to 512 [ 32.379120][ T3723] loop3: detected capacity change from 0 to 128 [ 32.386193][ T3721] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 32.394468][ T3723] FAT-fs (loop3): bogus sectors per cluster 0 [ 32.397068][ T3721] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 32.403070][ T3723] FAT-fs (loop3): Can't find a valid FAT filesystem [ 32.413039][ T3721] EXT4-fs (loop4): group descriptors corrupted! [ 32.426083][ T3728] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 32.434767][ T3728] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 32.443842][ T3728] EXT4-fs (loop1): SIPHASH is not a valid default hash value [ 32.483962][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 32.503720][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 32.584886][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 32.598984][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 32.633079][ T3755] IPv6: addrconf: prefix option has invalid lifetime [ 32.930256][ T3802] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c098, mo2=0002] [ 32.944158][ T3802] System zones: 1-2, 4-12, 8-8 [ 32.960136][ T3811] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.154: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 65281, max 7(4), depth 0(0) [ 32.979921][ T3802] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.153: invalid indirect mapped block 256 (level 2) [ 32.993508][ T3811] EXT4-fs (loop2): get root inode failed [ 32.999204][ T3811] EXT4-fs (loop2): mount failed [ 33.004272][ T3802] EXT4-fs (loop4): 2 truncates cleaned up [ 33.021353][ T3802] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.041319][ T3813] EXT4-fs (loop3): cluster size (2048) smaller than block size (4096) [ 33.075094][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.159992][ T3839] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' ) failed with errno=-22 [ 33.389925][ T3880] ======================================================= [ 33.389925][ T3880] WARNING: The mand mount option has been deprecated and [ 33.389925][ T3880] and is ignored by this kernel. Remove the mand [ 33.389925][ T3880] option from the mount to silence this warning. [ 33.389925][ T3880] ======================================================= [ 33.457595][ T3890] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 33.496318][ T3890] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 33.506625][ T3880] isofs_fill_super: root inode is not a directory. Corrupted media? [ 33.544694][ T3902] EXT4-fs: Ignoring removed nobh option [ 33.548654][ T3890] EXT4-fs error (device loop4): ext4_get_journal_inode:5849: inode #32: comm syz.4.195: iget: special inode unallocated [ 33.579386][ T3890] EXT4-fs (loop4): Remounting filesystem read-only [ 33.586334][ T3902] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 33.592511][ T3890] EXT4-fs (loop4): no journal found [ 33.599666][ T3890] EXT4-fs (loop4): can't get journal size [ 33.605796][ T3902] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.201: attempt to clear invalid blocks 1 len 1 [ 33.607118][ T3890] EXT4-fs (loop4): filesystem is read-only [ 33.624806][ T3890] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 33.660124][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.674137][ T3900] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 33.693646][ T3902] EXT4-fs (loop1): Remounting filesystem read-only [ 33.719898][ T3902] EXT4-fs (loop1): 1 truncate cleaned up [ 33.727941][ T3902] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.744710][ T3918] cgroup: Need name or subsystem set [ 33.779494][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.969596][ T3304] loop2: p1 p4 < > [ 33.973466][ T3304] loop2: partition table partially beyond EOD, truncated [ 33.997470][ T3304] loop2: p1 start 16777216 is beyond EOD, truncated [ 34.004146][ T3304] loop2: p4 start 16777216 is beyond EOD, truncated [ 34.024879][ T3957] tmpfs: Bad value for 'mpol' [ 34.041540][ T3936] loop2: p1 p4 < > [ 34.045361][ T3936] loop2: partition table partially beyond EOD, truncated [ 34.080308][ T3936] loop2: p1 start 16777216 is beyond EOD, truncated [ 34.087023][ T3936] loop2: p4 start 16777216 is beyond EOD, truncated [ 34.151497][ T3968] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #2: comm syz.0.231: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 65281, max 7(4), depth 0(0) [ 34.180524][ T3968] EXT4-fs (loop0): get root inode failed [ 34.186218][ T3968] EXT4-fs (loop0): mount failed [ 34.188070][ T3981] nfs4: Bad value for 'source' [ 34.214920][ T3982] EXT4-fs (loop4): unsupported inode size: 4096 [ 34.221276][ T3982] EXT4-fs (loop4): blocksize: 1024 [ 34.293201][ T3995] delete_channel: no stack [ 34.309773][ T3995] delete_channel: no stack [ 34.368342][ T4001] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 34.379280][ T4001] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 34.389654][ T4001] EXT4-fs (loop1): group descriptors corrupted! [ 34.405559][ T4002] EXT4-fs (loop0): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 34.436679][ T3318] EXT4-fs (loop0): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 34.446316][ T3304] loop3: p3 p4 [ 34.449945][ T3304] loop3: p3 start 331777 is beyond EOD, truncated [ 34.456394][ T3304] loop3: p4 start 4278190080 is beyond EOD, truncated [ 34.486505][ T3993] loop3: p3 p4 [ 34.504915][ T3993] loop3: p3 start 331777 is beyond EOD, truncated [ 34.511403][ T3993] loop3: p4 start 4278190080 is beyond EOD, truncated [ 34.533175][ T4018] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.255: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 65281, max 7(4), depth 0(0) [ 34.584820][ T4018] EXT4-fs (loop4): get root inode failed [ 34.590584][ T4018] EXT4-fs (loop4): mount failed [ 34.658734][ T4036] isofs_fill_super: root inode is not a directory. Corrupted media? [ 34.675358][ T4038] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 34.726779][ T4038] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 34.795180][ T4038] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 34.807653][ T4038] System zones: 0-2, 18-18, 34-35 [ 34.813316][ T4038] EXT4-fs (loop2): mounted filesystem 00000000-0700-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.832580][ T4051] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.268: ea_inode file size=6 entry size=458758 [ 34.856036][ T3506] loop0: p1 < > p3 < > p4 < > [ 34.860818][ T3506] loop0: partition table partially beyond EOD, truncated [ 34.888555][ T4051] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 34.902077][ T4051] ------------[ cut here ]------------ [ 34.907702][ T4051] EA inode 11 i_nlink=2 [ 34.907718][ T4051] WARNING: fs/ext4/xattr.c:1058 at ext4_xattr_inode_update_ref+0x2e6/0x320, CPU#1: syz.1.268/4051 [ 34.922820][ T4051] Modules linked in: [ 34.926735][ T4051] CPU: 1 UID: 0 PID: 4051 Comm: syz.1.268 Not tainted syzkaller #0 PREEMPT(voluntary) [ 34.936459][ T4051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 34.946634][ T4051] RIP: 0010:ext4_xattr_inode_update_ref+0x305/0x320 [ 34.953269][ T4051] Code: d1 e2 9c ff 4c 8d 2d 6a f0 20 05 49 8d 7e 40 e8 d1 6b b8 ff 49 8b 6e 40 4c 89 e7 e8 e5 66 b8 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 2b ff ff ff e8 ac ac ba 03 66 66 66 2e 0f 1f 84 [ 34.972926][ T4051] RSP: 0018:ffffc90010497778 EFLAGS: 00010246 [ 34.979069][ T4051] RAX: ffff88810a0aed90 RBX: ffff888100775348 RCX: ffffffff81bb1d5b [ 34.987078][ T4051] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff86dc0db0 [ 34.995108][ T4051] RBP: 000000000000000b R08: 00018881007752fb R09: 0000000000000000 [ 35.003265][ T4051] R10: ffffc900104976a8 R11: 0001c900104976a8 R12: ffff8881007752f8 [ 35.011663][ T4051] R13: ffffffff86dc0db0 R14: ffff8881007752b0 R15: 0000000000000001 [ 35.019672][ T4051] FS: 00007fc67ec7f6c0(0000) GS:ffff8882aeec5000(0000) knlGS:0000000000000000 [ 35.028667][ T4051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.035281][ T4051] CR2: 00007fc7bfa8d904 CR3: 000000011ba30000 CR4: 00000000003506f0 [ 35.043460][ T4051] Call Trace: [ 35.046783][ T4051] [ 35.049714][ T4051] ext4_xattr_inode_dec_ref_all+0x57c/0x870 [ 35.055675][ T4051] ? errseq_check+0x2c/0x50 [ 35.060225][ T4051] ext4_xattr_delete_inode+0x6b7/0x790 [ 35.065825][ T4051] ? ext4_truncate+0x92b/0xae0 [ 35.070684][ T4051] ext4_evict_inode+0xa20/0xd40 [ 35.075822][ T4051] ? __pfx_ext4_evict_inode+0x10/0x10 [ 35.081276][ T4051] evict+0x2af/0x510 [ 35.085327][ T4051] ? __dquot_initialize+0x146/0x7c0 [ 35.090631][ T4051] iput+0x4bd/0x650 [ 35.094473][ T4051] ext4_process_orphan+0x1a9/0x1c0 [ 35.099589][ T4051] ext4_orphan_cleanup+0x6a8/0xa00 [ 35.104794][ T4051] ext4_fill_super+0x3411/0x37a0 [ 35.109736][ T4051] ? set_blocksize+0x1a8/0x310 [ 35.114534][ T4051] ? sb_set_blocksize+0xfc/0x170 [ 35.119552][ T4051] ? setup_bdev_super+0x30e/0x370 [ 35.124629][ T4051] ? __pfx_ext4_fill_super+0x10/0x10 [ 35.129916][ T4051] get_tree_bdev_flags+0x291/0x300 [ 35.135113][ T4051] ? __pfx_ext4_fill_super+0x10/0x10 [ 35.140446][ T4051] get_tree_bdev+0x1f/0x30 [ 35.144886][ T4051] ext4_get_tree+0x1c/0x30 [ 35.149298][ T4051] vfs_get_tree+0x57/0x1d0 [ 35.153963][ T4051] do_new_mount+0x24d/0x6a0 [ 35.158477][ T4051] path_mount+0x4ab/0xb80 [ 35.163127][ T4051] ? user_path_at+0xbf/0x130 [ 35.167732][ T4051] __se_sys_mount+0x28c/0x2e0 [ 35.172461][ T4051] __x64_sys_mount+0x67/0x80 [ 35.177071][ T4051] x64_sys_call+0x2cca/0x3000 [ 35.181777][ T4051] do_syscall_64+0xca/0x2b0 [ 35.186292][ T4051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 35.192207][ T4051] RIP: 0033:0x7fc680220eea [ 35.196689][ T4051] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 35.216340][ T4051] RSP: 002b:00007fc67ec7ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 35.224795][ T4051] RAX: ffffffffffffffda RBX: 00007fc67ec7eef0 RCX: 00007fc680220eea [ 35.233031][ T4051] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fc67ec7eeb0 [ 35.241183][ T4051] RBP: 0000200000000180 R08: 00007fc67ec7eef0 R09: 0000000000800718 [ 35.249178][ T4051] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0 [ 35.257183][ T4051] R13: 00007fc67ec7eeb0 R14: 000000000000047f R15: 0000200000000200 [ 35.265212][ T4051] [ 35.268235][ T4051] ---[ end trace 0000000000000000 ]--- [ 35.274147][ T3506] loop0: p3 start 327168 is beyond EOD, truncated [ 35.285013][ T4051] EXT4-fs (loop1): 1 orphan inode deleted [ 35.291286][ T4051] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.330517][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0700-0000-0000-000000000000. [ 35.344830][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.374090][ T4032] loop0: p1 < > p3 < > p4 < > [ 35.378870][ T4032] loop0: partition table partially beyond EOD, truncated [ 35.411200][ T4032] loop0: p3 start 327168 is beyond EOD, truncated [ 35.540589][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 35.553996][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 35.589444][ T29] kauditd_printk_skb: 32 callbacks suppressed [ 35.589514][ T29] audit: type=1400 audit(1767657105.457:130): avc: denied { create } for pid=4083 comm="syz.1.287" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 35.598896][ T4082] set_capacity_and_notify: 22 callbacks suppressed [ 35.598911][ T4082] loop2: detected capacity change from 0 to 1024 [ 35.623321][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 35.639614][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 35.712228][ T4093] loop3: detected capacity change from 0 to 2048 [ 35.715282][ T4082] EXT4-fs: inline encryption not supported [ 35.750404][ T4082] EXT4-fs (loop2): orphan cleanup on readonly fs [ 35.767466][ T4101] loop4: detected capacity change from 0 to 512 [ 35.778980][ T4093] EXT4-fs error (device loop3): __ext4_iget:5426: inode #2: block 127754: comm syz.3.291: invalid block [ 35.790864][ T4093] EXT4-fs (loop3): get root inode failed [ 35.796506][ T4093] EXT4-fs (loop3): mount failed [ 35.796841][ T4082] Quota error (device loop2): do_check_range: Getting block 67108868 out of range 1-5 [ 35.811027][ T4082] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 35.811313][ T4108] loop0: detected capacity change from 0 to 512 [ 35.820545][ T4082] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.286: Failed to acquire dquot type 0 [ 35.851808][ T4101] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 35.853258][ T4082] EXT4-fs (loop2): 1 truncate cleaned up [ 35.874132][ T4082] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.882817][ T4112] loop1: detected capacity change from 0 to 2048 [ 35.918473][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.927815][ T4108] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 35.936099][ T4108] EXT4-fs (loop0): orphan cleanup on readonly fs [ 35.946634][ T4108] EXT4-fs error (device loop0): ext4_quota_enable:7173: comm syz.0.298: Bad quota inum: 5, type: 1 [ 35.957750][ T4108] EXT4-fs (loop0): Remounting filesystem read-only [ 35.964409][ T4108] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=5). Please run e2fsck to fix. [ 35.979708][ T3506] loop1: p1 < > p4 [ 35.981785][ T4108] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 35.984525][ T3506] loop1: p4 size 8388608 extends beyond EOD, truncated [ 35.991766][ T4108] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 36.018921][ T4112] loop1: p1 < > p4 [ 36.023264][ T4112] loop1: p4 size 8388608 extends beyond EOD, truncated [ 36.025526][ T4117] loop4: detected capacity change from 0 to 512 [ 36.039165][ T4118] loop3: detected capacity change from 0 to 512 [ 36.058763][ T4118] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #2: comm syz.3.301: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 65281, max 7(4), depth 0(0) [ 36.091773][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.099847][ T4120] loop2: detected capacity change from 0 to 1024 [ 36.107186][ T4118] EXT4-fs (loop3): get root inode failed [ 36.112892][ T4118] EXT4-fs (loop3): mount failed [ 36.122245][ T4120] EXT4-fs (loop2): bad geometry: block count 33554432 exceeds size of device (512 blocks) [ 36.132441][ T4124] loop1: detected capacity change from 0 to 1024 [ 36.141242][ T4117] Quota error (device loop4): v2_read_file_info: Free block number 4294967295 out of range (1, 6). [ 36.150567][ T4124] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 36.163160][ T4124] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 36.163180][ T4117] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 36.189082][ T4117] EXT4-fs (loop4): mount failed [ 36.205820][ T4128] loop0: detected capacity change from 0 to 256 [ 36.208062][ T4124] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #2: comm syz.1.303: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 36.269060][ T4124] EXT4-fs (loop1): no journal found [ 36.421302][ T4151] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.317: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 36.440959][ T29] audit: type=1400 audit(1767657106.318:131): avc: denied { read } for pid=4150 comm="syz.1.316" name="ptp0" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 36.463906][ T29] audit: type=1400 audit(1767657106.318:132): avc: denied { open } for pid=4150 comm="syz.1.316" path="/dev/ptp0" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 36.472426][ T4155] EXT4-fs: Ignoring removed nobh option [ 36.497256][ T4151] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.317: couldn't read orphan inode 15 (err -117) [ 36.513063][ T4151] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.562997][ T4155] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 36.582323][ T4155] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.318: attempt to clear invalid blocks 1 len 1 [ 36.583307][ T4151] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.637158][ T4167] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.655877][ T4167] ext4 filesystem being mounted at /61/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.666912][ T4155] EXT4-fs (loop3): Remounting filesystem read-only [ 36.679332][ T4155] EXT4-fs (loop3): 1 truncate cleaned up [ 36.694699][ T29] audit: type=1400 audit(1767657106.612:133): avc: denied { execute } for pid=4174 comm="syz.0.327" name="cgroup" dev="tmpfs" ino=352 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 36.721402][ T4155] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.734748][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.861700][ T4201] isofs_fill_super: root inode is not a directory. Corrupted media? [ 36.878344][ T4204] EXT4-fs: Ignoring removed oldalloc option [ 36.885104][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.922904][ T4204] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.338: Parent and EA inode have the same ino 15 [ 36.960744][ T4204] EXT4-fs (loop4): 1 orphan inode deleted [ 36.995893][ T4204] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.064725][ T29] audit: type=1400 audit(1767657106.990:134): avc: denied { allowed } for pid=4227 comm="syz.0.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 37.095037][ T4228] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 37.102144][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.113240][ T4228] EXT4-fs (loop2): mount failed [ 37.132218][ T29] audit: type=1400 audit(1767657107.021:135): avc: denied { sqpoll } for pid=4227 comm="syz.0.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 37.187810][ T4244] EXT4-fs: Ignoring removed nobh option [ 37.203249][ T4247] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 37.232870][ T4244] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 37.264190][ T4244] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.353: attempt to clear invalid blocks 1 len 1 [ 37.278251][ T4244] EXT4-fs (loop4): Remounting filesystem read-only [ 37.287164][ T4244] EXT4-fs (loop4): 1 truncate cleaned up [ 37.301854][ T4244] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.328757][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.398239][ T4268] EXT4-fs (loop4): Invalid log cluster size: 184549377 [ 37.408542][ T4269] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.370: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 37.472172][ T29] audit: type=1326 audit(1767657107.410:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4277 comm="syz.4.374" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1a9f57f749 code=0x0 [ 37.502593][ T4269] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.370: couldn't read orphan inode 15 (err -117) [ 37.546010][ T4269] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.558747][ T4282] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 37.580046][ T4282] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 37.593363][ T4269] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.604211][ T4282] EXT4-fs error (device loop2): ext4_get_journal_inode:5849: inode #32: comm syz.2.377: iget: special inode unallocated [ 37.622301][ T4282] EXT4-fs (loop2): Remounting filesystem read-only [ 37.629304][ T4282] EXT4-fs (loop2): no journal found [ 37.634505][ T4282] EXT4-fs (loop2): can't get journal size [ 37.644046][ T4282] EXT4-fs (loop2): filesystem is read-only [ 37.650362][ T4282] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 37.684968][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.886416][ T3304] loop2: p3 p4 [ 37.896162][ T3304] loop2: p3 start 331777 is beyond EOD, truncated [ 37.902615][ T3304] loop2: p4 start 4278190080 is beyond EOD, truncated [ 37.932725][ T4314] loop2: p3 p4 [ 37.936318][ T4314] loop2: p3 start 331777 is beyond EOD, truncated [ 37.942785][ T4314] loop2: p4 start 4278190080 is beyond EOD, truncated [ 37.970681][ T3506] loop3: p1 < > p3 < > p4 < > [ 37.975516][ T3506] loop3: partition table partially beyond EOD, truncated [ 38.001811][ T3505] loop4: p1[EZD] p2 p3 p4 [ 38.007921][ T3505] loop4: p3 start 117772289 is beyond EOD, truncated [ 38.014656][ T3505] loop4: p4 size 262144 extends beyond EOD, truncated [ 38.026526][ T3506] loop3: p3 start 327168 is beyond EOD, truncated [ 38.055405][ T4321] loop3: p1 < > p3 < > p4 < > [ 38.060230][ T4321] loop3: partition table partially beyond EOD, truncated [ 38.083789][ T4331] loop4: p1[EZD] p2 p3 p4 [ 38.085129][ T4350] EXT4-fs: Ignoring removed nobh option [ 38.089454][ T4331] loop4: p3 start 117772289 is beyond EOD, truncated [ 38.100583][ T4331] loop4: p4 size 262144 extends beyond EOD, truncated [ 38.115253][ T4321] loop3: p3 start 327168 is beyond EOD, truncated [ 38.122401][ T4350] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 38.156001][ T4355] capability: warning: `syz.0.409' uses deprecated v2 capabilities in a way that may be insecure [ 38.172211][ T4350] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.407: attempt to clear invalid blocks 1 len 1 [ 38.214928][ T4350] EXT4-fs (loop2): Remounting filesystem read-only [ 38.222254][ T4350] EXT4-fs (loop2): 1 truncate cleaned up [ 38.229033][ T3505] udevd[3505]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 38.229637][ T4350] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.239667][ T3307] loop1: p3 p4 [ 38.257904][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 38.287325][ T3307] loop1: p3 start 331777 is beyond EOD, truncated [ 38.293816][ T3307] loop1: p4 start 4278190080 is beyond EOD, truncated [ 38.301032][ T4364] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 38.334808][ T4346] loop1: p3 p4 [ 38.338399][ T4364] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 38.338439][ T4346] loop1: p3 start 331777 is beyond EOD, truncated [ 38.338458][ T4346] loop1: p4 start 4278190080 is beyond EOD, truncated [ 38.361813][ T4364] FAT-fs (loop3): Filesystem has been set read-only [ 38.390246][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.403063][ T4374] tmpfs: Bad value for 'mpol' [ 38.406323][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 38.437716][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 38.502585][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 38.521573][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 38.532892][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 38.589704][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 38.606802][ T4360] udevd[4360]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 38.618133][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 38.633248][ T4401] EXT4-fs: Mount option(s) incompatible with ext2 [ 38.723030][ T3506] loop0: p3 p4 [ 38.726583][ T3506] loop0: p3 start 331777 is beyond EOD, truncated [ 38.733076][ T3506] loop0: p4 start 4278190080 is beyond EOD, truncated [ 38.740886][ T4398] loop0: p3 p4 [ 38.744403][ T4398] loop0: p3 start 331777 is beyond EOD, truncated [ 38.750922][ T4398] loop0: p4 start 4278190080 is beyond EOD, truncated [ 38.784999][ T4407] tmpfs: Unknown parameter 'n' [ 38.866217][ T4422] tmpfs: Bad value for 'mpol' [ 38.894459][ T4424] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.442: ea_inode file size=6 entry size=458758 [ 38.925606][ T4424] EXT4-fs (loop4): 1 orphan inode deleted [ 38.931921][ T4424] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.973506][ T4438] EXT4-fs: Ignoring removed bh option [ 39.003273][ T4438] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 39.016065][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.032895][ T4443] EXT4-fs: Ignoring removed nobh option [ 39.044739][ T4438] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 39.063288][ T4443] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 39.078091][ T4438] EXT4-fs (loop0): orphan cleanup on readonly fs [ 39.085078][ T4438] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.448: Failed to acquire dquot type 1 [ 39.110516][ T4443] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.452: attempt to clear invalid blocks 1 len 1 [ 39.125872][ T4438] EXT4-fs (loop0): Remounting filesystem read-only [ 39.135836][ T4443] EXT4-fs (loop3): Remounting filesystem read-only [ 39.142669][ T4443] EXT4-fs (loop3): 1 truncate cleaned up [ 39.149026][ T4443] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.161603][ T4438] EXT4-fs (loop0): 1 orphan inode deleted [ 39.170430][ T4438] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.188701][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.254469][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.258831][ T4470] No source specified [ 39.277728][ T4474] tmpfs: Bad value for 'mpol' [ 39.355870][ T4486] EXT4-fs: Ignoring removed nobh option [ 39.387005][ T4486] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 39.422509][ T4486] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.470: attempt to clear invalid blocks 1 len 1 [ 39.489337][ T4486] EXT4-fs (loop2): Remounting filesystem read-only [ 39.502552][ T4504] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 39.509940][ T4486] EXT4-fs (loop2): 1 truncate cleaned up [ 39.523859][ T4508] FAT-fs (loop1): bogus number of reserved sectors [ 39.530395][ T4508] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 39.539780][ T4508] FAT-fs (loop1): Can't find a valid FAT filesystem [ 39.547602][ T4486] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.567645][ T4504] EXT4-fs (loop3): orphan cleanup on readonly fs [ 39.586222][ T4504] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.479: bad orphan inode 15 [ 39.616710][ T4504] ext4_test_bit(bit=14, block=18) = 1 [ 39.622186][ T4504] is_bad_inode(inode)=0 [ 39.626350][ T4504] NEXT_ORPHAN(inode)=1023 [ 39.630817][ T4504] max_ino=32 [ 39.634047][ T4504] i_nlink=0 [ 39.637797][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.654110][ T4504] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.479: corrupted inode contents [ 39.681060][ T4504] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #15: comm syz.3.479: mark_inode_dirty error [ 39.723228][ T4504] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.479: corrupted inode contents [ 39.793228][ T4504] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3000: inode #15: comm syz.3.479: mark_inode_dirty error [ 39.846809][ T4537] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 39.865531][ T4504] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3003: inode #15: comm syz.3.479: mark inode dirty (error -117) [ 39.884900][ T4537] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.496: bad orphan inode 15 [ 39.896845][ T4537] ext4_test_bit(bit=14, block=18) = 1 [ 39.902260][ T4537] is_bad_inode(inode)=0 [ 39.906480][ T4537] NEXT_ORPHAN(inode)=1023 [ 39.910812][ T4537] max_ino=32 [ 39.914073][ T4537] i_nlink=0 [ 39.917682][ T4537] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 39.931698][ T4504] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -117) [ 39.934052][ T4537] ext2 filesystem being mounted at /90/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 39.953241][ T4504] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 39.991201][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.027602][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 40.110836][ T4583] /dev/nullb0: Can't lookup blockdev [ 40.167192][ T4596] SELinux: security_context_str_to_sid () failed with errno=-22 [ 40.188890][ T4594] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 40.199840][ T4594] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 40.250531][ T4594] EXT4-fs (loop0): invalid journal inode [ 40.256208][ T4594] EXT4-fs (loop0): can't get journal size [ 40.297742][ T4594] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.330347][ T4612] FAT-fs (loop2): invalid media value (0x06) [ 40.336539][ T4612] FAT-fs (loop2): Can't find a valid FAT filesystem [ 40.377718][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.513486][ T4637] set_capacity_and_notify: 30 callbacks suppressed [ 40.513508][ T4637] loop3: detected capacity change from 0 to 1024 [ 40.537777][ T4640] loop1: detected capacity change from 0 to 512 [ 40.592682][ T4637] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 40.673976][ T4654] loop0: detected capacity change from 0 to 512 [ 40.742489][ T4668] loop1: detected capacity change from 0 to 128 [ 40.906437][ T4691] loop4: detected capacity change from 0 to 1764 [ 40.915252][ T4692] loop0: detected capacity change from 0 to 2048 [ 40.957738][ T4691] ISOFS: Unable to identify CD-ROM format. [ 40.971892][ T4692] loop0: p1 < > p4 [ 40.991819][ T4692] loop0: p4 size 722688 extends beyond EOD, truncated [ 41.117882][ T4724] loop3: detected capacity change from 0 to 1764 [ 41.219066][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 41.219080][ T29] audit: type=1400 audit(1767657111.359:144): avc: denied { write } for pid=4745 comm="syz.3.598" 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 [ 41.234287][ T4741] loop4: detected capacity change from 0 to 512 [ 41.247854][ T29] audit: type=1400 audit(1767657111.359:145): avc: denied { open } for pid=4745 comm="syz.3.598" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 41.296294][ T4741] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 41.322990][ T4741] EXT4-fs (loop4): orphan cleanup on readonly fs [ 41.333732][ T4755] loop0: detected capacity change from 0 to 128 [ 41.350701][ T4741] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.596: bad orphan inode 15 [ 41.351524][ T4757] loop1: detected capacity change from 0 to 1024 [ 41.367200][ T4755] FAT-fs (loop0): bogus logical sector size 0 [ 41.373374][ T4755] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 41.382675][ T4755] FAT-fs (loop0): Can't find a valid FAT filesystem [ 41.382774][ T4741] ext4_test_bit(bit=14, block=18) = 1 [ 41.390709][ T4757] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 41.394770][ T4741] is_bad_inode(inode)=0 [ 41.405934][ T4757] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 41.410233][ T4741] NEXT_ORPHAN(inode)=1023 [ 41.423912][ T4741] max_ino=32 [ 41.427255][ T4741] i_nlink=0 [ 41.431268][ T4741] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2971: inode #15: comm syz.4.596: corrupted xattr block 19: e_value size too large [ 41.445509][ T4741] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 41.455136][ T4741] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 41.477666][ T4757] EXT4-fs (loop1): invalid journal inode [ 41.483381][ T4757] EXT4-fs (loop1): can't get journal size [ 41.490787][ T4757] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.528837][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.588811][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.627783][ T4775] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 41.658226][ T4775] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 41.685604][ T4775] EXT4-fs (loop4): invalid journal inode [ 41.691806][ T3004] ================================================================== [ 41.699902][ T3004] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 41.707513][ T3004] [ 41.709829][ T3004] write to 0xffff88811b07fb40 of 4 bytes by task 3506 on cpu 0: [ 41.717451][ T3004] d_make_discardable+0x4f/0xa0 [ 41.722297][ T3004] simple_unlink+0x68/0x80 [ 41.726705][ T3004] shmem_unlink+0x12d/0x140 [ 41.731204][ T3004] vfs_unlink+0x28b/0x440 [ 41.735520][ T3004] do_unlinkat+0x1cd/0x4b0 [ 41.739922][ T3004] __x64_sys_unlink+0x2e/0x40 [ 41.744617][ T3004] x64_sys_call+0x2f48/0x3000 [ 41.749282][ T3004] do_syscall_64+0xca/0x2b0 [ 41.753785][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.759664][ T3004] [ 41.761973][ T3004] read to 0xffff88811b07fb40 of 4 bytes by task 3004 on cpu 1: [ 41.769500][ T3004] path_lookupat+0x1d8/0x500 [ 41.774088][ T3004] filename_lookup+0x147/0x340 [ 41.778840][ T3004] do_readlinkat+0x7d/0x320 [ 41.783334][ T3004] __x64_sys_readlink+0x47/0x60 [ 41.788173][ T3004] x64_sys_call+0x2af1/0x3000 [ 41.792844][ T3004] do_syscall_64+0xca/0x2b0 [ 41.797341][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.803219][ T3004] [ 41.805524][ T3004] value changed: 0x08300080 -> 0x00004080 [ 41.811220][ T3004] [ 41.813527][ T3004] Reported by Kernel Concurrency Sanitizer on: [ 41.819665][ T3004] CPU: 1 UID: 0 PID: 3004 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 41.830503][ T3004] Tainted: [W]=WARN [ 41.834285][ T3004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 41.844413][ T3004] ================================================================== [ 41.871988][ T4786] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.885536][ T4786] ext4 filesystem being mounted at /148/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.911162][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.