last executing test programs: 1.62982691s ago: executing program 1 (id=67): timer_create(0x1, &(0x7f0000000800)={0x0, 0x9c, 0x2, @thr={0x0, 0x0}}, 0x0) 1.487287124s ago: executing program 1 (id=71): futex(0xfffffffffffffffd, 0xc, 0x1, 0x0, 0x0, 0x2) 1.448955486s ago: executing program 1 (id=74): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b7000000000040004e000000000000001fa00000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x8, 0xb579, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xe}, 0x23) 1.330338849s ago: executing program 1 (id=79): kexec_load(0x3, 0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x116094000, 0x41000000}], 0x0) 542.047023ms ago: executing program 4 (id=117): syz_init_net_socket$x25(0x9, 0x5, 0x0) 529.490074ms ago: executing program 0 (id=120): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="b4020000000000007911300000000000850000002e0000009500000000000000358bb9f43d86b13600"/50], &(0x7f0000000100)='syzkaller\x00', 0x4, 0xc5, &(0x7f0000000300)=""/197, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000002c0), 0xffffffffffffff35}, 0x54) 494.060785ms ago: executing program 4 (id=121): syz_emit_ethernet(0x4a, &(0x7f0000000400)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4, 0x104}}}}}}}, 0x0) 444.726707ms ago: executing program 0 (id=123): syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000040)='./file0\x00', 0x100c404, &(0x7f0000000340)={[{@fat=@umask={'umask', 0x3d, 0x7}}, {@fat=@usefree}, {@fat=@uid}, {@fat=@uid={'uid', 0x3d, 0xee00}}, {@dots}, {@fat=@check_strict}, {@fat=@nfs}, {@nodots}, {@dots}, {@dots}, {@nodots}, {@nodots}, {@nodots}, {@fat=@debug}, {@fat=@debug}, {@nodots}, {@nodots}, {@dots}, {@fat=@showexec}, {@dots}, {@dots}, {@dots}, {@fat=@showexec}, {@dots}, {@nodots}, {@fat=@tz_utc}]}, 0x1, 0x1f5, &(0x7f0000000600)="$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") 420.178067ms ago: executing program 3 (id=124): syz_emit_ethernet(0x0, 0xffffffffffffffff, 0x0) 419.819417ms ago: executing program 4 (id=125): add_key(&(0x7f0000000100)='rxrpc\x00', 0x0, &(0x7f0000000140)="00000000976670dfe4cee7cb43a4273af7a34880ae099c1ef21dec214cb87413", 0x20, 0xffffffffffffffff) 325.94142ms ago: executing program 3 (id=126): msgctl$IPC_SET(0x0, 0x7ffffffe, 0x0) 325.68738ms ago: executing program 4 (id=127): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb010026"], &(0x7f0000001f80)=""/204, 0x26, 0xe4, 0xa}, 0x28) 320.91106ms ago: executing program 3 (id=128): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffdd, 0xa}, [@ldst={0x3, 0x2, 0x3, 0x1c10a1, 0x0, 0x36}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0xb5, 0x10, &(0x7f0000000000), 0x7, 0x0, 0xffffffffffffffff, 0x68000000}, 0x48) 305.388801ms ago: executing program 0 (id=129): syz_emit_ethernet(0x52, &(0x7f0000001000)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0xc, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0xd8, 0x5, 0x0, @dev={0xac, 0x14, 0x14, 0x21}, @private=0xa010100, {[@timestamp_addr={0x44, 0x14, 0x5, 0x3, 0x0, [{@broadcast}, {@remote}]}, @ssrr={0x89, 0x3, 0xcb}, @lsrr={0x83, 0x3, 0x36}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 292.276331ms ago: executing program 4 (id=130): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x11, 0x3, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2002}}, &(0x7f00000000c0)='GPL\x00', 0x9, 0x100d, &(0x7f00000038c0)=""/4109, 0x41000, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) 278.445452ms ago: executing program 2 (id=131): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x12, 0x3, &(0x7f0000000000)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1e}, 0x94) 278.081802ms ago: executing program 3 (id=132): mmap(&(0x7f0000e80000/0x4000)=nil, 0x4000, 0xb, 0x30, 0xffffffffffffffff, 0x0) 225.175433ms ago: executing program 3 (id=133): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x1, 0x8}, {0x6, 0x2, 0xff, 0x1}]}) 224.773313ms ago: executing program 2 (id=134): prctl$PR_SET_DUMPABLE(0x4, 0x2) 177.165005ms ago: executing program 4 (id=135): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f00000000c0)={[{@noauto_da_alloc}, {@init_itable_val={'init_itable', 0x3d, 0x6}}, {@dioread_nolock}, {@grpquota}]}, 0x5, 0x4dd, &(0x7f0000000c40)="$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") 176.960325ms ago: executing program 0 (id=136): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38, 0x38, 0x6, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x4, 0x3}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0xfffffff6}}, @typedef={0x4, 0x0, 0x0, 0x12, 0x2}]}, {0x0, [0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x56, 0x0, 0x1}, 0x28) 176.855285ms ago: executing program 2 (id=137): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="b4050000ffe0f50571109500000000006702010000800080950000000000000072c2f98cb7333011f1cf97f165ac0dc8c84c1ed04a84f6243cec3706bd2d671c2c28c7a0bd13871d815bbc06c2fa221f1a91d63e4bdbf3cbdd4ff4738d969857122ea180b8b25ad6c006c3e4e86dd319c92d683f6d593cb860187c7640045af58adcfc943a215f12b50493e62b5a127771fc659f39d1470e7d85"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 72.743058ms ago: executing program 1 (id=138): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071101f000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x9}, 0x94) 70.851098ms ago: executing program 0 (id=139): syz_emit_ethernet(0xfdef, &(0x7f0000000380)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xe72, 0x0, 0x0, 0x0, 0x33, 0x0, @private, @broadcast}, {0x0, 0x0, 0xfffffffffffffd15}}}}}, 0x0) 64.980928ms ago: executing program 2 (id=140): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0xd, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="720ac4ff000000007110bb000000000095"], &(0x7f0000000480)='GPL\x00'}, 0x94) 2.32502ms ago: executing program 2 (id=141): seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f00000001c0)=0x7ffc0000) 1.98367ms ago: executing program 0 (id=142): futex_waitv(&(0x7f00000004c0)=[{0x0, &(0x7f0000000000), 0x2}, {0x3, &(0x7f0000000040)=0x3, 0x2}, {0x40000000, 0x0, 0x82}], 0x3, 0x0, 0x0, 0x0) 1.81365ms ago: executing program 2 (id=143): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed={{0xc3, 0xa, 0xa, 0xfe00, 0x41, 0x71, 0x10, 0x1a}}, &(0x7f0000000480)='syzkaller\x00', 0x3}, 0x94) 1.66778ms ago: executing program 3 (id=144): mount$bpf(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x6403dc095b1ff466, 0x0) 0s ago: executing program 1 (id=145): listns(&(0x7f0000000040)={0x20, 0x0, 0x5, 0x40000000}, 0x0, 0xf4240, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. [ 33.812793][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 33.812810][ T28] audit: type=1400 audit(1780603097.487:117): avc: denied { mounton } for pid=3286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.841987][ T28] audit: type=1400 audit(1780603097.517:118): avc: denied { mount } for pid=3286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.844544][ T3286] cgroup: Unknown subsys name 'net' [ 33.869982][ T28] audit: type=1400 audit(1780603097.547:119): avc: denied { unmount } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.964699][ T3286] cgroup: Unknown subsys name 'cpuset' [ 33.971162][ T3286] cgroup: Unknown subsys name 'rlimit' [ 34.069077][ T28] audit: type=1400 audit(1780603097.747:120): avc: denied { setattr } for pid=3286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 34.094196][ T28] audit: type=1400 audit(1780603097.747:121): avc: denied { create } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.123315][ T28] audit: type=1400 audit(1780603097.747:122): avc: denied { write } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.143890][ T28] audit: type=1400 audit(1780603097.747:123): avc: denied { read } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 34.164378][ T28] audit: type=1400 audit(1780603097.767:124): avc: denied { mounton } for pid=3286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 34.184142][ T3288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 34.189455][ T28] audit: type=1400 audit(1780603097.767:125): avc: denied { mount } for pid=3286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 34.221292][ T28] audit: type=1400 audit(1780603097.777:126): avc: denied { read } for pid=3020 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 34.243493][ T3286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.548007][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.555181][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.562468][ T3298] bridge_slave_0: entered allmulticast mode [ 36.569024][ T3298] bridge_slave_0: entered promiscuous mode [ 36.593440][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.600634][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.607815][ T3298] bridge_slave_1: entered allmulticast mode [ 36.614507][ T3298] bridge_slave_1: entered promiscuous mode [ 36.645699][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.652859][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.660124][ T3301] bridge_slave_0: entered allmulticast mode [ 36.666936][ T3301] bridge_slave_0: entered promiscuous mode [ 36.673447][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.680613][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.687875][ T3304] bridge_slave_0: entered allmulticast mode [ 36.694205][ T3304] bridge_slave_0: entered promiscuous mode [ 36.711014][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.718192][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.725533][ T3301] bridge_slave_1: entered allmulticast mode [ 36.731999][ T3301] bridge_slave_1: entered promiscuous mode [ 36.738358][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.745473][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.752566][ T3304] bridge_slave_1: entered allmulticast mode [ 36.759312][ T3304] bridge_slave_1: entered promiscuous mode [ 36.771974][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.804784][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.818298][ T3297] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.825529][ T3297] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.832760][ T3297] bridge_slave_0: entered allmulticast mode [ 36.839492][ T3297] bridge_slave_0: entered promiscuous mode [ 36.855342][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.862500][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.869790][ T3307] bridge_slave_0: entered allmulticast mode [ 36.876507][ T3307] bridge_slave_0: entered promiscuous mode [ 36.887472][ T3297] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.894660][ T3297] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.901968][ T3297] bridge_slave_1: entered allmulticast mode [ 36.908421][ T3297] bridge_slave_1: entered promiscuous mode [ 36.916194][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.926470][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.935697][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.942765][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.949985][ T3307] bridge_slave_1: entered allmulticast mode [ 36.956733][ T3307] bridge_slave_1: entered promiscuous mode [ 36.963961][ T3298] team0: Port device team_slave_0 added [ 36.975646][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.990601][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.009727][ T3298] team0: Port device team_slave_1 added [ 37.038731][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.048749][ T3301] team0: Port device team_slave_0 added [ 37.055378][ T3304] team0: Port device team_slave_0 added [ 37.062201][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.076818][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.086768][ T3301] team0: Port device team_slave_1 added [ 37.093004][ T3304] team0: Port device team_slave_1 added [ 37.104308][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.118424][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.125453][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.151494][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.181410][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.188487][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.214522][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.234463][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.241484][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.267574][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.279054][ T3307] team0: Port device team_slave_0 added [ 37.288700][ T3297] team0: Port device team_slave_0 added [ 37.294620][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.301642][ T3301] 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. [ 37.327719][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.338791][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.345825][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.371941][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.383637][ T3307] team0: Port device team_slave_1 added [ 37.395939][ T3297] team0: Port device team_slave_1 added [ 37.406995][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.414024][ T3301] 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. [ 37.440252][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.478437][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.485581][ T3297] 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. [ 37.511638][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.523484][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.530459][ T3297] 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. [ 37.556411][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.572435][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.579480][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.605537][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.617697][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.624772][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.650776][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.675414][ T3298] hsr_slave_0: entered promiscuous mode [ 37.681523][ T3298] hsr_slave_1: entered promiscuous mode [ 37.700613][ T3304] hsr_slave_0: entered promiscuous mode [ 37.706821][ T3304] hsr_slave_1: entered promiscuous mode [ 37.712871][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 37.718767][ T3304] Cannot create hsr debugfs directory [ 37.738111][ T3301] hsr_slave_0: entered promiscuous mode [ 37.744232][ T3301] hsr_slave_1: entered promiscuous mode [ 37.750101][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 37.755892][ T3301] Cannot create hsr debugfs directory [ 37.801960][ T3307] hsr_slave_0: entered promiscuous mode [ 37.808084][ T3307] hsr_slave_1: entered promiscuous mode [ 37.814110][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 37.819846][ T3307] Cannot create hsr debugfs directory [ 37.832752][ T3297] hsr_slave_0: entered promiscuous mode [ 37.839004][ T3297] hsr_slave_1: entered promiscuous mode [ 37.844992][ T3297] debugfs: 'hsr0' already exists in 'hsr' [ 37.850724][ T3297] Cannot create hsr debugfs directory [ 38.046998][ T3298] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.055777][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.064051][ T3298] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.073038][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.083491][ T3298] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.092359][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.100185][ T3298] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.108805][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.135487][ T3307] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 38.144319][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.152059][ T3307] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.161027][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.168893][ T3307] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 38.177680][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.191914][ T3307] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 38.200738][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.218925][ T3304] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 38.227841][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.235894][ T3304] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 38.245086][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.252899][ T3304] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 38.262066][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.275039][ T3304] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 38.283839][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.326027][ T3301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.335067][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.344200][ T3301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.352887][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.360952][ T3301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.369726][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.387693][ T3301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.396285][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.418031][ T3297] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 38.426815][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.440618][ T3297] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.449444][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.461244][ T3297] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.469923][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.477884][ T3297] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.487203][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.499403][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.533901][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.542164][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.560564][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.567697][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.578313][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.594444][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.601553][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.612939][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.620068][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.638513][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.645734][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.660448][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.688524][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.715767][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.725347][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.732524][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.749890][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.757065][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.769936][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.781040][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.795662][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.802829][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.818127][ T158] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.825387][ T158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.839778][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.855870][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.863003][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.910848][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.917975][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.054371][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.085988][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.194849][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.251288][ T3307] veth0_vlan: entered promiscuous mode [ 39.266534][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.290395][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.305012][ T3307] veth1_vlan: entered promiscuous mode [ 39.312660][ T3298] veth0_vlan: entered promiscuous mode [ 39.326861][ T3298] veth1_vlan: entered promiscuous mode [ 39.360873][ T3307] veth0_macvtap: entered promiscuous mode [ 39.376708][ T3307] veth1_macvtap: entered promiscuous mode [ 39.388906][ T3298] veth0_macvtap: entered promiscuous mode [ 39.410236][ T3298] veth1_macvtap: entered promiscuous mode [ 39.418439][ T3301] veth0_vlan: entered promiscuous mode [ 39.426881][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.443577][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.454396][ T3301] veth1_vlan: entered promiscuous mode [ 39.475520][ T49] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.484545][ T49] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.498603][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.508168][ T49] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.517579][ T49] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.541563][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.562473][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 39.562491][ T28] audit: type=1400 audit(1780603103.237:140): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/root/syzkaller.e3ekQ6/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.593565][ T28] audit: type=1400 audit(1780603103.237:141): avc: denied { mount } for pid=3307 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 [ 39.619501][ T36] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.622710][ T28] audit: type=1400 audit(1780603103.247:142): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/root/syzkaller.e3ekQ6/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 [ 39.633746][ T36] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.662578][ T28] audit: type=1400 audit(1780603103.247:143): avc: denied { mount } for pid=3307 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 [ 39.692354][ T28] audit: type=1400 audit(1780603103.247:144): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/root/syzkaller.e3ekQ6/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 [ 39.719710][ T28] audit: type=1400 audit(1780603103.247:145): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/root/syzkaller.e3ekQ6/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3869 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 39.748121][ T3301] veth0_macvtap: entered promiscuous mode [ 39.749866][ T3307] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 39.758719][ T3301] veth1_macvtap: entered promiscuous mode [ 39.775016][ T28] audit: type=1400 audit(1780603103.247:146): avc: denied { unmount } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.795156][ T28] audit: type=1400 audit(1780603103.287:147): avc: denied { mounton } for pid=3307 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 [ 39.820152][ T36] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.828982][ T36] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.837938][ T28] audit: type=1400 audit(1780603103.287:148): avc: denied { mount } for pid=3307 comm="syz-executor" name="/" dev="gadgetfs" ino=3878 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 39.846514][ T3297] veth0_vlan: entered promiscuous mode [ 39.872343][ T28] audit: type=1400 audit(1780603103.547:149): avc: denied { read write } for pid=3307 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 [ 39.906617][ T3297] veth1_vlan: entered promiscuous mode [ 39.931736][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.952737][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.979650][ T3304] veth0_vlan: entered promiscuous mode [ 39.995046][ T3297] veth0_macvtap: entered promiscuous mode [ 40.005657][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.016282][ T3304] veth1_vlan: entered promiscuous mode [ 40.030737][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.039602][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.061316][ T3297] veth1_macvtap: entered promiscuous mode [ 40.069915][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.088890][ T3304] veth0_macvtap: entered promiscuous mode [ 40.120958][ T3304] veth1_macvtap: entered promiscuous mode [ 40.136145][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.156827][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.175713][ T158] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.191487][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.213857][ T158] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.224913][ T158] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.238942][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.249421][ T158] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.291363][ T30] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.300362][ T30] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.340320][ T30] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.355867][ T30] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.612564][ T3564] tmpfs: Unknown parameter 'rootcontext—|Ñ' [ 40.655221][ T3554] loop0: detected capacity change from 0 to 8192 [ 40.665150][ T3554] FAT-fs (loop0): bogus logical sector size 0 [ 40.683461][ T3554] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 40.694829][ T3554] FAT-fs (loop0): Can't find a valid FAT filesystem [ 40.758385][ T3574] loop1: detected capacity change from 0 to 1024 [ 40.852884][ T3574] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.33: Failed to acquire dquot type 0 [ 40.875045][ T3574] loop1: lost filesystem error report for type 5 error -117 [ 40.875468][ T3574] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 40.897401][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 40.897425][ C0] EXT4-fs (loop1): initial error at time 1780603104: ext4_acquire_dquot:7034 [ 40.897453][ C0] EXT4-fs (loop1): last error at time 1780603104: ext4_acquire_dquot:7034 [ 40.936243][ T3574] EXT4-fs (loop1): 1 truncate cleaned up [ 40.947580][ T3574] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.066102][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.231028][ T3623] loop3: detected capacity change from 0 to 2048 [ 41.273468][ T3632] loop0: detected capacity change from 0 to 1024 [ 41.284687][ T3636] loop4: detected capacity change from 0 to 512 [ 41.295216][ T3623] loop3: p1 [ 41.302594][ T3623] loop3: p1 size 5119 extends beyond EOD, truncated [ 41.311118][ T3632] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 41.313598][ T3636] ======================================================= [ 41.313598][ T3636] WARNING: The mand mount option has been deprecated and [ 41.313598][ T3636] and is ignored by this kernel. Remove the mand [ 41.313598][ T3636] option from the mount to silence this warning. [ 41.313598][ T3636] ======================================================= [ 41.345786][ T3632] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (24168!=20869) [ 41.392904][ T3636] EXT4-fs: Ignoring removed bh option [ 41.444217][ T3636] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #11: comm syz.4.62: corrupted in-inode xattr: bad e_name length [ 41.448689][ T3632] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 41.468166][ T3632] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 41.476832][ T3636] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 41.477880][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 41.493601][ C0] EXT4-fs (loop4): initial error at time 1780635879: ext4_iget_extra_inode:5128: inode 11 [ 41.503564][ C0] EXT4-fs (loop4): last error at time 1780635879: ext4_iget_extra_inode:5128: inode 11 [ 41.515992][ T3636] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.62: couldn't read orphan inode 11 (err -117) [ 41.528853][ T3636] loop4: lost filesystem error report for type 5 error -117 [ 41.534710][ T3636] EXT4-fs (loop4): 1 truncate cleaned up [ 41.551850][ T3636] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.586079][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.641343][ T3653] loop3: detected capacity change from 0 to 512 [ 41.673776][ T3653] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.70: ea_inode file size=4294967295 entry size=4 [ 41.688299][ T3653] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 41.729699][ T3666] loop2: detected capacity change from 0 to 512 [ 41.736928][ T3666] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.744005][ T3653] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.70: corrupted inode contents [ 41.756249][ T3653] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 41.757658][ T3666] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 41.766848][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 41.766872][ C1] EXT4-fs (loop3): initial error at time 1780635879: ext4_do_update_inode:5690: inode 15 [ 41.766920][ C1] EXT4-fs (loop3): last error at time 1780635879: ext4_do_update_inode:5690: inode 15 [ 41.784493][ T3653] EXT4-fs (loop3): Remounting filesystem read-only [ 41.792881][ T3666] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.836151][ T3653] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 41.845636][ T3653] EXT4-fs (loop3): 1 orphan inode deleted [ 41.851861][ T3666] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.76: Failed to acquire dquot type 1 [ 41.863203][ T3666] loop2: lost filesystem error report for type 5 error -117 [ 41.863513][ T3666] EXT4-fs (loop2): Remounting filesystem read-only [ 41.869933][ T3653] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.870932][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 41.895968][ C1] EXT4-fs (loop2): initial error at time 1780635879: ext4_acquire_dquot:7034 [ 41.904881][ C1] EXT4-fs (loop2): last error at time 1780635879: ext4_acquire_dquot:7034 [ 41.914516][ T3666] EXT4-fs (loop2): 1 truncate cleaned up [ 41.921441][ T3666] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.955707][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.973025][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.457345][ T3737] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 42.619905][ T3757] loop2: detected capacity change from 0 to 512 [ 42.672140][ T3757] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 42.731342][ T3757] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 42.748416][ T3767] loop0: detected capacity change from 0 to 256 [ 42.762193][ T3757] EXT4-fs (loop2): group descriptors corrupted! [ 42.772478][ T3767] msdos: Bad value for 'tz' [ 42.941100][ T3789] loop4: detected capacity change from 0 to 512 [ 42.959096][ T3789] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.135: bg 0: block 5: invalid block bitmap [ 42.977542][ T3789] loop4: lost filesystem error report for type 5 error -117 [ 42.977719][ T3789] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 42.985088][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 42.985109][ C0] EXT4-fs (loop4): initial error at time 1780635880: ext4_validate_block_bitmap:432 [ 42.985131][ C0] EXT4-fs (loop4): last error at time 1780635880: ext4_validate_block_bitmap:432 [ 43.013844][ T3675] kexec: Could not allocate swap buffer [ 43.038596][ T3789] loop4: lost filesystem error report for type 5 error -117 [ 43.041217][ T3789] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.135: invalid indirect mapped block 3 (level 2) [ 43.118395][ T3789] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 43.118618][ T3789] EXT4-fs (loop4): 2 truncates cleaned up [ 43.149795][ T2981] ================================================================== [ 43.157972][ T2981] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 43.166089][ T2981] [ 43.168444][ T2981] write to 0xffff8881085e86f0 of 8 bytes by task 3620 on cpu 0: [ 43.176101][ T2981] dentry_unlink_inode+0x6a/0x290 [ 43.181165][ T2981] d_delete+0xc8/0xe0 [ 43.185182][ T2981] d_delete_notify+0x32/0x100 [ 43.189900][ T2981] vfs_unlink+0x289/0x490 [ 43.194272][ T2981] filename_unlinkat+0x1e2/0x410 [ 43.199350][ T2981] __se_sys_unlink+0x2b/0xe0 [ 43.203984][ T2981] __x64_sys_unlink+0x1f/0x30 [ 43.208708][ T2981] x64_sys_call+0x2eb6/0x3020 [ 43.213414][ T2981] do_syscall_64+0x12c/0x3b0 [ 43.218032][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.223945][ T2981] [ 43.226283][ T2981] read to 0xffff8881085e86f0 of 8 bytes by task 2981 on cpu 1: [ 43.233845][ T2981] step_into_slowpath+0x12c/0x4c0 [ 43.238896][ T2981] path_lookupat+0x330/0x500 [ 43.243514][ T2981] filename_lookup+0x190/0x390 [ 43.248297][ T2981] do_readlinkat+0x74/0x2f0 [ 43.252831][ T2981] __x64_sys_readlink+0x47/0x60 [ 43.257724][ T2981] x64_sys_call+0x2b51/0x3020 [ 43.262430][ T2981] do_syscall_64+0x12c/0x3b0 [ 43.267055][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.272970][ T2981] [ 43.275306][ T2981] value changed: 0xffff88811c8d3388 -> 0x0000000000000000 [ 43.282429][ T2981] [ 43.284794][ T2981] Reported by Kernel Concurrency Sanitizer on: [ 43.290974][ T2981] CPU: 1 UID: 0 PID: 2981 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 43.299879][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 43.309981][ T2981] ================================================================== [ 43.331403][ T3789] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.378484][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.