last executing test programs: 912.965116ms ago: executing program 2 (id=396): keyctl$set_reqkey_keyring(0xe, 0x0) 833.520851ms ago: executing program 2 (id=402): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xd, 0x0) 757.510155ms ago: executing program 2 (id=407): openat2(0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x58) 692.572349ms ago: executing program 2 (id=408): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 619.265054ms ago: executing program 1 (id=410): syz_clone(0x20401200, 0x0, 0x0, 0x0, 0x0, 0x0) 520.62689ms ago: executing program 1 (id=412): bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB='.\x00\x00\x00\t'], 0x20) 489.964691ms ago: executing program 1 (id=414): bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="180000007f00000000000000f1ffffff911185000000000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) 459.484213ms ago: executing program 1 (id=417): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4000008}, [@generic={0x89, 0x1, 0x1, 0x60}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) 430.027415ms ago: executing program 0 (id=418): clock_gettime(0xffffffe4, 0x0) 385.090567ms ago: executing program 2 (id=420): bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000007000000ff7f0000077fb9f14a"], 0x50) 377.472188ms ago: executing program 1 (id=421): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000003f80), 0x0, 0x474, &(0x7f00000000c0)="$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") 377.289008ms ago: executing program 4 (id=422): seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f00000000c0)=0x80000000) 336.29224ms ago: executing program 0 (id=423): clock_adjtime(0x0, &(0x7f0000000800)={0x9, 0x81, 0x8, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x6, 0x2, 0x2, 0x4, 0x800, 0x0, 0xc0000000000, 0x8, 0xd2, 0x1000002, 0x1, 0x3, 0xfffffffffffffff8, 0xaf2f, 0x8, 0x2, 0x7, 0x4000000000000007}) 329.62049ms ago: executing program 0 (id=434): lsm_set_self_attr(0x66, 0x0, 0x43, 0x0) 329.29158ms ago: executing program 2 (id=424): syz_read_part_table(0x1066, &(0x7f0000002100)="$eJzsz7FNAzEYBeDHHRZ3ErcBEqvQMgAdVBTQMgEwStpIWSIzZIJskcrRxUlGSFJ8X2H9frae9Ifr6oaMSe6zmlrwkOTufZ3k7/Tn9XnRt6mWPh9f/XgY52A4tszHz1O7lE15PPe/fA7za627qSTb7+6/1vqbVv+2vNieAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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276.544274ms ago: executing program 0 (id=425): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xa, 0x4, 0x7fff, 0xcc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x50) 276.354944ms ago: executing program 4 (id=426): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x16, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="dbaa00fea0000000711052000000000095"], &(0x7f0000000480)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x790f}, 0x94) 270.853474ms ago: executing program 3 (id=427): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000400)={@cgroup, 0xffffffffffffffff, 0x1c, 0x10}, 0x20) 207.621177ms ago: executing program 4 (id=428): syz_emit_ethernet(0xfdef, &(0x7f0000000380)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @private, @broadcast}, {0x0, 0x0, 0xfffffffffffffd15}}}}}, 0x0) 162.347461ms ago: executing program 3 (id=429): syz_emit_ethernet(0x36, &(0x7f0000000940)={@local, @link_local={0x17, 0x80, 0xc2, 0x6, 0x5, 0xe}, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "182325", 0x0, 0x2c, 0x0, @remote, @local}}}}, 0x0) 162.20928ms ago: executing program 4 (id=430): mount$tmpfs(0x0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000f80), 0x800400, &(0x7f0000000080)=ANY=[@ANYBLOB='mpol=bind=']) 162.05722ms ago: executing program 3 (id=431): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, &(0x7f0000000100)=@framed={{0x18, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @initr0, @generic={0x65}, @initr0, @exit, @alu={0x4, 0x0, 0xc, 0x3}]}, &(0x7f0000000000)='GPL\x00'}, 0x94) 141.916071ms ago: executing program 0 (id=432): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1b00000000000000000000000010000000000000", @ANYRES32=0x1, @ANYBLOB='\x00\x00\x006\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0100000001"], 0x48) 80.605826ms ago: executing program 0 (id=435): syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f00000000c0)={[{@nojournal_checksum}]}, 0x1, 0x5ee, &(0x7f0000000c40)="$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") 80.488165ms ago: executing program 3 (id=436): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0x4, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffe}, [@generic={0x91, 0x1, 0x1, 0xb}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4d, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x94) 80.363245ms ago: executing program 4 (id=437): syz_emit_ethernet(0x76, &(0x7f0000000140)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x81, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x15, 0x4, 0xca, 0x0, 0x1000, {[@timestamp={0x8, 0xa, 0x80000000, 0xfbc}, @nop, @exp_smc={0xfe, 0x6}, @timestamp={0x8, 0xa, 0x2, 0x8a}, @exp_fastopen={0xfe, 0x10, 0xf989, "444e38caa511b9096239c28c"}, @md5sig={0x13, 0xfffffffffffffd07, "0c39e122bd2f7556512830127a3fa7b7"}]}}, {"44e79569ff965456fdf2d30ada5958aa14cacfecd053b247bb8edb9b3fbe7f19577dccbb2125bc06ffc7dfbfa5209714accf42a023d458653a6f63805a19782d6ab33263b42e145fd77733b3ebfded8021c1aa34874b3376609a5d425f"}}}}}}, 0x0) 54.549267ms ago: executing program 1 (id=438): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x14}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 47.442007ms ago: executing program 3 (id=439): syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x67, 0x0, 0x0, 0x6, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0xb}, {[@timestamp_prespec={0x44, 0x4, 0xe4, 0x3, 0x6}, @generic={0x42, 0x2}]}}, {{0x4e22, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x40}}}}}}, 0x0) 22.529199ms ago: executing program 4 (id=440): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x22004006, &(0x7f00000010c0)={[{@jqfmt_vfsold}, {@nouid32}, {@nobh}, {@stripe={'stripe', 0x3d, 0xffff}}, {@block_validity}, {@grpjquota, 0x22}], [], 0x2}, 0xc4, 0x46f, &(0x7f0000000940)="$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") 0s ago: executing program 3 (id=441): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000140)=@raw=[@ldst={0x1, 0x2, 0x4, 0x0, 0x1, 0x5e}, @exit], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) kernel console output (not intermixed with test programs): [ 20.428436][ T29] audit: type=1400 audit(1770206038.593:62): avc: denied { search } for pid=3194 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.450402][ T29] audit: type=1400 audit(1770206038.593:63): avc: denied { search } for pid=3194 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=477 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.472966][ T29] audit: type=1400 audit(1770206038.593:64): avc: denied { search } for pid=3194 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=481 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.495879][ T29] audit: type=1400 audit(1770206038.593:65): avc: denied { search } for pid=3194 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.518844][ T29] audit: type=1400 audit(1770206038.593:66): avc: denied { read open } for pid=3195 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.246' (ED25519) to the list of known hosts. [ 25.198957][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 25.198974][ T29] audit: type=1400 audit(1770206043.363:70): avc: denied { mounton } for pid=3298 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 [ 25.227982][ T29] audit: type=1400 audit(1770206043.393:71): avc: denied { mount } for pid=3298 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 [ 25.228652][ T3298] cgroup: Unknown subsys name 'net' [ 25.255669][ T29] audit: type=1400 audit(1770206043.423:72): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.373987][ T3298] cgroup: Unknown subsys name 'cpuset' [ 25.380168][ T3298] cgroup: Unknown subsys name 'rlimit' [ 25.570112][ T29] audit: type=1400 audit(1770206043.733:73): avc: denied { setattr } for pid=3298 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 [ 25.593499][ T29] audit: type=1400 audit(1770206043.733:74): avc: denied { create } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.613954][ T29] audit: type=1400 audit(1770206043.733:75): avc: denied { write } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.634385][ T29] audit: type=1400 audit(1770206043.733:76): avc: denied { read } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.637141][ T3302] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 25.654649][ T29] audit: type=1400 audit(1770206043.743:77): avc: denied { mounton } for pid=3298 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 [ 25.687950][ T29] audit: type=1400 audit(1770206043.743:78): avc: denied { mount } for pid=3298 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 [ 25.709761][ T3298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.711193][ T29] audit: type=1400 audit(1770206043.763:79): avc: denied { read } for pid=3040 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 26.709812][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 26.770808][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.777979][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.785288][ T3311] bridge_slave_0: entered allmulticast mode [ 26.791778][ T3311] bridge_slave_0: entered promiscuous mode [ 26.800592][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.807669][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.814806][ T3311] bridge_slave_1: entered allmulticast mode [ 26.821100][ T3311] bridge_slave_1: entered promiscuous mode [ 26.850018][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.860394][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.898675][ T3311] team0: Port device team_slave_0 added [ 26.913835][ T3311] team0: Port device team_slave_1 added [ 26.940002][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 26.959983][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 26.987076][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.994112][ T3311] 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. [ 27.020076][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.035444][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 27.049353][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.056438][ T3311] 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. [ 27.082369][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.129269][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 27.161644][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.168844][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.175966][ T3314] bridge_slave_0: entered allmulticast mode [ 27.182366][ T3314] bridge_slave_0: entered promiscuous mode [ 27.193255][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.200368][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.207628][ T3314] bridge_slave_1: entered allmulticast mode [ 27.213985][ T3314] bridge_slave_1: entered promiscuous mode [ 27.239633][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.246745][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.253957][ T3318] bridge_slave_0: entered allmulticast mode [ 27.260339][ T3318] bridge_slave_0: entered promiscuous mode [ 27.268984][ T3311] hsr_slave_0: entered promiscuous mode [ 27.274941][ T3311] hsr_slave_1: entered promiscuous mode [ 27.291935][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.299015][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.306272][ T3318] bridge_slave_1: entered allmulticast mode [ 27.312640][ T3318] bridge_slave_1: entered promiscuous mode [ 27.332561][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.350923][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.360035][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.367106][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.374279][ T3313] bridge_slave_0: entered allmulticast mode [ 27.380606][ T3313] bridge_slave_0: entered promiscuous mode [ 27.391836][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.398908][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.406161][ T3313] bridge_slave_1: entered allmulticast mode [ 27.412566][ T3313] bridge_slave_1: entered promiscuous mode [ 27.419209][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.426287][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.433472][ T3316] bridge_slave_0: entered allmulticast mode [ 27.439901][ T3316] bridge_slave_0: entered promiscuous mode [ 27.447577][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.456822][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.464003][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.471135][ T3316] bridge_slave_1: entered allmulticast mode [ 27.477710][ T3316] bridge_slave_1: entered promiscuous mode [ 27.484920][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.536025][ T3314] team0: Port device team_slave_0 added [ 27.542429][ T3318] team0: Port device team_slave_0 added [ 27.549288][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.559614][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.569843][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.582197][ T3314] team0: Port device team_slave_1 added [ 27.588546][ T3318] team0: Port device team_slave_1 added [ 27.595156][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.620392][ T3316] team0: Port device team_slave_0 added [ 27.641548][ T3313] team0: Port device team_slave_0 added [ 27.647934][ T3316] team0: Port device team_slave_1 added [ 27.665730][ T3313] team0: Port device team_slave_1 added [ 27.677905][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.684882][ 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. [ 27.710878][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.722009][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.729003][ 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. [ 27.754912][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.770279][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.777273][ 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. [ 27.803237][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.827142][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.834115][ 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. [ 27.860022][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.883150][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.890142][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.916054][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.927090][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.934064][ 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. [ 27.959991][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.980632][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.987629][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 28.013571][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.024592][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.031520][ 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. [ 28.057595][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.079527][ T3314] hsr_slave_0: entered promiscuous mode [ 28.085572][ T3314] hsr_slave_1: entered promiscuous mode [ 28.091456][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 28.097266][ T3314] Cannot create hsr debugfs directory [ 28.135611][ T3316] hsr_slave_0: entered promiscuous mode [ 28.141582][ T3316] hsr_slave_1: entered promiscuous mode [ 28.147494][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 28.153218][ T3316] Cannot create hsr debugfs directory [ 28.160862][ T3318] hsr_slave_0: entered promiscuous mode [ 28.166947][ T3318] hsr_slave_1: entered promiscuous mode [ 28.172756][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 28.178489][ T3318] Cannot create hsr debugfs directory [ 28.221024][ T3313] hsr_slave_0: entered promiscuous mode [ 28.227370][ T3313] hsr_slave_1: entered promiscuous mode [ 28.233118][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 28.238878][ T3313] Cannot create hsr debugfs directory [ 28.258582][ T3311] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.285453][ T3311] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.314405][ T3311] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.334749][ T3311] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.434598][ T3314] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.444812][ T3314] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.454547][ T3314] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.466098][ T3314] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.501183][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.510826][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.519808][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.528704][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.551788][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.571961][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.583689][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.601129][ T3340] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.608226][ T3340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.621818][ T3318] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.631877][ T896] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.638997][ T896] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.648830][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.660335][ T3318] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.669385][ T3318] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.678131][ T3318] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.689682][ T896] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.696735][ T896] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.706179][ T896] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.713260][ T896] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.759431][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.777704][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.792868][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.801414][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.810590][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.836766][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.901528][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.917516][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.926600][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.942813][ T896] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.949893][ T896] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.967195][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.974271][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.987006][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.008250][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.015314][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.025139][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.032196][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.048394][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.100468][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.141291][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.164660][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.191684][ T3314] veth0_vlan: entered promiscuous mode [ 29.209475][ T268] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.216588][ T268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.233650][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.240717][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.252554][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.261569][ T3314] veth1_vlan: entered promiscuous mode [ 29.295477][ T3311] veth0_vlan: entered promiscuous mode [ 29.303955][ T3311] veth1_vlan: entered promiscuous mode [ 29.342896][ T3314] veth0_macvtap: entered promiscuous mode [ 29.354085][ T3311] veth0_macvtap: entered promiscuous mode [ 29.363138][ T3316] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.373546][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.391907][ T3314] veth1_macvtap: entered promiscuous mode [ 29.401013][ T3311] veth1_macvtap: entered promiscuous mode [ 29.421126][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.436360][ T3313] veth0_vlan: entered promiscuous mode [ 29.443788][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.455604][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.466028][ T3313] veth1_vlan: entered promiscuous mode [ 29.474072][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.494377][ T52] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.503282][ T52] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.515660][ T52] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.548005][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.555826][ T3340] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.568126][ T3313] veth0_macvtap: entered promiscuous mode [ 29.577037][ T3313] veth1_macvtap: entered promiscuous mode [ 29.594483][ T3340] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.604621][ T3311] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 29.626263][ T3340] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.651336][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.673044][ T3318] veth0_vlan: entered promiscuous mode [ 29.680636][ T3340] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.690961][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.724184][ T3340] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.733807][ T3318] veth1_vlan: entered promiscuous mode [ 29.760169][ T3340] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.796959][ T3318] veth0_macvtap: entered promiscuous mode [ 29.814309][ T3340] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.847050][ T3340] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.868373][ T3495] loop1: detected capacity change from 0 to 128 [ 29.868514][ T3318] veth1_macvtap: entered promiscuous mode [ 29.895669][ T3340] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.926898][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.956956][ T3316] veth0_vlan: entered promiscuous mode [ 29.970989][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.993692][ T3505] 9pnet_fd: p9_fd_create_unix (3505): problem connecting socket: ./file0: -2 [ 29.998127][ T3316] veth1_vlan: entered promiscuous mode [ 30.012532][ T3504] ------------[ cut here ]------------ [ 30.018099][ T3504] verifier bug: REG INVARIANTS VIOLATION (true_reg2): range bounds violation u64=[0x0, 0x7800000000] s64=[0x0, 0xffffffffffffffff] u32=[0x80000000, 0x0] s32=[0x0, 0xffffffff] var_off=(0x0, 0x7800000000) [ 30.037961][ T3504] WARNING: kernel/bpf/verifier.c:2748 at reg_bounds_sanity_check+0x15b/0x660, CPU#0: syz.1.13/3504 [ 30.048801][ T3504] Modules linked in: [ 30.052783][ T3504] CPU: 0 UID: 0 PID: 3504 Comm: syz.1.13 Not tainted syzkaller #0 PREEMPT(voluntary) [ 30.062465][ T3504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 30.072574][ T3504] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 30.078949][ T3504] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 08 [ 30.098677][ T3504] RSP: 0018:ffffc90001947388 EFLAGS: 00010246 [ 30.104789][ T3504] RAX: ffff88811ab55d10 RBX: 00000000ffffffff RCX: 0000000000000000 [ 30.112782][ T3504] RDX: ffffffff867f0c8c RSI: ffffffff86804edb RDI: ffffffff86fb97b0 [ 30.120861][ T3504] RBP: ffff88811ad45040 R08: 0000007800000000 R09: 0000000000000000 [ 30.128919][ T3504] R10: 00000000000000d0 R11: 0000000000000002 R12: ffff88811ad45000 [ 30.136936][ T3504] R13: 0000000000000000 R14: ffff88811ad4504c R15: ffff88811ad45038 [ 30.144979][ T3504] FS: 00007febdcdf76c0(0000) GS:ffff8882aeb57000(0000) knlGS:0000000000000000 [ 30.154054][ T3504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.160674][ T3504] CR2: 0000200000001000 CR3: 000000011ae5c000 CR4: 00000000003506f0 [ 30.168715][ T3504] Call Trace: [ 30.172045][ T3504] [ 30.175114][ T3504] reg_set_min_max+0x1f2/0x260 [ 30.179936][ T3504] check_cond_jmp_op+0x13bd/0x1a80 [ 30.180674][ T3340] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.185145][ T3504] do_check+0x440c/0x9060 [ 30.185194][ T3504] do_check_common+0xd0f/0x1630 [ 30.201395][ T3316] veth0_macvtap: entered promiscuous mode [ 30.203058][ T3504] bpf_check+0x2f6d/0xc7e0 [ 30.213276][ T3504] ? __alloc_frozen_pages_noprof+0x18a/0x350 [ 30.219372][ T3504] ? alloc_pages_bulk_noprof+0x4a1/0x520 [ 30.225134][ T3504] ? __vmap_pages_range_noflush+0xb9c/0xcc0 [ 30.231086][ T3504] ? css_rstat_updated+0xbb/0x280 [ 30.236250][ T3504] ? try_charge_memcg+0x215/0xa10 [ 30.241309][ T3504] ? pcpu_block_refresh_hint+0x10b/0x170 [ 30.247082][ T3504] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 30.253209][ T3504] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 30.259356][ T3504] ? css_rstat_updated+0xbb/0x280 [ 30.264520][ T3504] ? mod_memcg_state+0x182/0x260 [ 30.269500][ T3504] ? __rcu_read_unlock+0x4e/0x70 [ 30.274524][ T3504] ? pcpu_memcg_post_alloc_hook+0xec/0x170 [ 30.280398][ T3504] ? pcpu_alloc_noprof+0xb08/0x1010 [ 30.285697][ T3504] ? should_fail_ex+0x30/0x280 [ 30.290537][ T3504] ? __kmalloc_noprof+0x2a3/0x580 [ 30.295724][ T3504] ? security_bpf_prog_load+0x60/0x140 [ 30.301226][ T3504] ? selinux_bpf_prog_load+0xac/0xd0 [ 30.306618][ T3504] ? security_bpf_prog_load+0x9e/0x140 [ 30.312145][ T3504] bpf_prog_load+0xf76/0x1140 [ 30.316960][ T3504] ? security_bpf+0x2b/0x90 [ 30.321556][ T3504] __sys_bpf+0x469/0x7b0 [ 30.323400][ T29] kauditd_printk_skb: 26 callbacks suppressed [ 30.323414][ T29] audit: type=1400 audit(1770206048.473:106): avc: denied { map_create } for pid=3524 comm="syz.3.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 30.325870][ T3504] __x64_sys_bpf+0x41/0x50 [ 30.331943][ T29] audit: type=1400 audit(1770206048.473:107): avc: denied { map_read map_write } for pid=3524 comm="syz.3.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 30.350888][ T3504] x64_sys_call+0x28e1/0x3000 [ 30.350923][ T3504] do_syscall_64+0xc0/0x2a0 [ 30.350957][ T3504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.350984][ T3504] RIP: 0033:0x7febde39aeb9 [ 30.394597][ T3504] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 30.414271][ T3504] RSP: 002b:00007febdcdf7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 30.422715][ T3504] RAX: ffffffffffffffda RBX: 00007febde615fa0 RCX: 00007febde39aeb9 [ 30.430757][ T3504] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 30.438799][ T3504] RBP: 00007febde408c1f R08: 0000000000000000 R09: 0000000000000000 [ 30.446866][ T3504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 30.454919][ T3504] R13: 00007febde616038 R14: 00007febde615fa0 R15: 00007ffd2ed928f8 [ 30.462929][ T3504] [ 30.466006][ T3504] ---[ end trace 0000000000000000 ]--- [ 30.482251][ T3340] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.514304][ T3340] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.534900][ T3316] veth1_macvtap: entered promiscuous mode [ 30.565865][ T29] audit: type=1400 audit(1770206048.723:108): avc: denied { write } for pid=3544 comm="syz.3.34" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 30.578875][ T3504] syz.1.13 (3504) used greatest stack depth: 10008 bytes left [ 30.585720][ T3340] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.621076][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.661355][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.698245][ T268] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.748290][ T268] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.773653][ T268] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.807862][ T268] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.916803][ T29] audit: type=1400 audit(1770206049.073:109): avc: denied { create } for pid=3582 comm="syz.0.51" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 30.970613][ T3591] loop4: detected capacity change from 0 to 512 [ 30.991026][ T3591] ======================================================= [ 30.991026][ T3591] WARNING: The mand mount option has been deprecated and [ 30.991026][ T3591] and is ignored by this kernel. Remove the mand [ 30.991026][ T3591] option from the mount to silence this warning. [ 30.991026][ T3591] ======================================================= [ 31.029835][ T29] audit: type=1400 audit(1770206049.153:110): avc: denied { mount } for pid=3598 comm="syz.1.58" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 31.068403][ T3591] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.55: ea_inode file size=4 entry size=6 [ 31.094633][ T29] audit: type=1400 audit(1770206049.263:111): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 31.131054][ T3591] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 31.146361][ T3591] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.55: corrupted inode contents [ 31.226103][ T29] audit: type=1400 audit(1770206049.373:112): avc: denied { create } for pid=3620 comm="syz.1.67" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 31.251339][ T3591] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #15: comm syz.4.55: mark_inode_dirty error [ 31.272242][ T3591] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.55: corrupted inode contents [ 31.296744][ T3591] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.55: mark_inode_dirty error [ 31.321080][ T29] audit: type=1400 audit(1770206049.483:113): avc: denied { create } for pid=3632 comm="syz.1.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 31.352259][ T3591] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.55: mark inode dirty (error -117) [ 31.366419][ T3591] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 31.418261][ T3591] EXT4-fs (loop4): 1 orphan inode deleted [ 31.437887][ T3591] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.450170][ T29] audit: type=1326 audit(1770206049.603:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3650 comm="syz.2.82" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff65ac7aeb9 code=0x0 [ 31.502981][ T29] audit: type=1400 audit(1770206049.653:115): avc: denied { mount } for pid=3589 comm="syz.4.55" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 31.538347][ T3663] loop3: detected capacity change from 0 to 128 [ 31.543019][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.576137][ T3663] FAT-fs (loop3): bogus number of reserved sectors [ 31.582751][ T3663] FAT-fs (loop3): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 31.593737][ T3663] FAT-fs (loop3): Can't find a valid FAT filesystem [ 31.618844][ T3670] loop1: detected capacity change from 0 to 1024 [ 31.660003][ T3670] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.721832][ T3685] loop3: detected capacity change from 0 to 764 [ 31.754310][ T3689] loop2: detected capacity change from 0 to 512 [ 31.772238][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.800935][ T3689] EXT4-fs warning (device loop2): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 31.811722][ T3689] EXT4-fs warning (device loop2): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 31.834339][ T3699] loop1: detected capacity change from 0 to 512 [ 31.842388][ T3699] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.105: bad orphan inode 15 [ 31.852807][ T3699] ext4_test_bit(bit=14, block=18) = 1 [ 31.858235][ T3699] is_bad_inode(inode)=0 [ 31.862404][ T3699] NEXT_ORPHAN(inode)=1023 [ 31.866854][ T3699] max_ino=32 [ 31.870283][ T3699] i_nlink=0 [ 31.874719][ T3699] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2972: inode #15: comm syz.1.105: corrupted xattr block 19: invalid header [ 31.891199][ T3699] EXT4-fs warning (device loop1): ext4_evict_inode:273: xattr delete (err -117) [ 31.900917][ T3699] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 31.922106][ T3699] ext4 filesystem being mounted at /18/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 31.960256][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 32.175435][ T3719] loop2: detected capacity change from 0 to 8192 [ 32.233645][ T3305] loop2: p2 p3 p4 [ 32.237530][ T3305] loop2: p2 size 8388608 extends beyond EOD, truncated [ 32.269908][ T3305] loop2: p3 start 134217728 is beyond EOD, truncated [ 32.276780][ T3305] loop2: p4 size 262144 extends beyond EOD, truncated [ 32.304859][ T3719] loop2: p2 p3 p4 [ 32.308724][ T3719] loop2: p2 size 8388608 extends beyond EOD, truncated [ 32.344721][ T3719] loop2: p3 start 134217728 is beyond EOD, truncated [ 32.351444][ T3719] loop2: p4 size 262144 extends beyond EOD, truncated [ 32.389963][ T3766] loop1: detected capacity change from 0 to 512 [ 32.413288][ T3766] EXT4-fs (loop1): #blocks per group too big: 131071 [ 32.443299][ T3772] loop4: detected capacity change from 0 to 512 [ 32.516365][ T3772] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 32.524778][ T3786] tmpfs: Bad value for 'mpol' [ 32.564969][ T3772] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #13: comm syz.4.141: iget: bad i_size value: 12154757448730 [ 32.581989][ T3772] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.141: couldn't read orphan inode 13 (err -117) [ 32.613838][ T3772] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.693289][ T3688] udevd[3688]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 32.714715][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 32.747342][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.760583][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 32.786586][ T3688] udevd[3688]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 32.837298][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 32.867715][ T3688] udevd[3688]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 32.935228][ T3305] Alternate GPT is invalid, using primary GPT. [ 32.941609][ T3305] loop0: p2 p3 p7 [ 33.029179][ T3824] Alternate GPT is invalid, using primary GPT. [ 33.035731][ T3824] loop0: p2 p3 p7 [ 33.120716][ T3688] udevd[3688]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 33.126913][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 33.131744][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 33.188702][ T3878] vfat: Bad value for 'utf8' [ 33.246845][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 33.337683][ T3688] loop0: p2 p3 p4 < > [ 33.344998][ T3688] loop0: p2 size 590592 extends beyond EOD, truncated [ 33.361582][ T3688] loop0: p3 start 589824 is beyond EOD, truncated [ 33.381558][ T3873] loop0: p2 p3 p4 < > [ 33.395091][ T3873] loop0: p2 size 590592 extends beyond EOD, truncated [ 33.396601][ T3905] EXT4-fs: inline encryption not supported [ 33.411005][ T3873] loop0: p3 start 589824 is beyond EOD, truncated [ 33.427217][ T3905] EXT4-fs: Ignoring removed i_version option [ 33.478812][ T3905] EXT4-fs (loop1): 1 orphan inode deleted [ 33.497037][ T3905] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.609073][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.660648][ T3922] loop3: p1 p3 p4 [ 33.674427][ T3922] loop3: p1 size 477167616 extends beyond EOD, truncated [ 33.705756][ T3922] loop3: p3 start 4294901760 is beyond EOD, truncated [ 33.712665][ T3922] loop3: p4 size 32768 extends beyond EOD, truncated [ 34.072058][ T3985] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 34.207350][ T4002] EXT4-fs: Ignoring removed nobh option [ 34.212960][ T4002] ext2: Unknown parameter 'nouser_xattr' [ 34.370958][ T4030] tmpfs: Bad value for 'mpol' [ 34.462195][ T4047] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 34.609794][ T4066] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 34.638041][ T4066] EXT4-fs (loop2): orphan cleanup on readonly fs [ 34.679795][ T4066] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #16: comm syz.2.287: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 32769(4), depth 65535(65535) [ 34.718115][ T4073] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 34.731207][ T4073] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 34.771000][ T4066] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.287: couldn't read orphan inode 16 (err -117) [ 34.785874][ T4073] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.289: corrupted xattr entries [ 34.798019][ T4066] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 34.810661][ T4073] EXT4-fs (loop4): 1 orphan inode deleted [ 34.819865][ T4073] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.865444][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.911673][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.920909][ T4090] set_capacity_and_notify: 11 callbacks suppressed [ 34.920927][ T4090] loop0: detected capacity change from 0 to 8192 [ 34.961613][ T4100] : Can't lookup blockdev [ 34.991863][ T3305] loop0: p1 p3 p4 [ 34.998104][ T3305] loop0: p1 size 477167616 extends beyond EOD, truncated [ 35.008792][ T3305] loop0: p3 start 4294901760 is beyond EOD, truncated [ 35.015711][ T3305] loop0: p4 size 32768 extends beyond EOD, truncated [ 35.030361][ T4090] loop0: p1 p3 p4 [ 35.046855][ T4090] loop0: p1 size 477167616 extends beyond EOD, truncated [ 35.066921][ T4090] loop0: p3 start 4294901760 is beyond EOD, truncated [ 35.073784][ T4090] loop0: p4 size 32768 extends beyond EOD, truncated [ 35.108024][ T4120] loop1: detected capacity change from 0 to 512 [ 35.135211][ T4120] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 35.160083][ T4120] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.311: corrupted xattr entries [ 35.173661][ T4120] EXT4-fs (loop1): 1 orphan inode deleted [ 35.179849][ T4120] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.209249][ T4122] loop2: detected capacity change from 0 to 8192 [ 35.260285][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.337027][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 35.337046][ T29] audit: type=1400 audit(1770206053.503:132): avc: denied { create } for pid=4136 comm="syz.0.320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 35.415946][ T29] audit: type=1400 audit(1770206053.573:133): avc: denied { allowed } for pid=4146 comm="syz.2.324" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 35.426741][ T4149] loop1: detected capacity change from 0 to 512 [ 35.467699][ T4149] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 35.508399][ T4149] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 35.521514][ T4149] System zones: 1-12 [ 35.525827][ T4149] EXT4-fs (loop1): orphan cleanup on readonly fs [ 35.532556][ T4149] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #11: comm syz.1.326: attempt to clear invalid blocks 1024 len 1 [ 35.548135][ T4156] loop0: detected capacity change from 0 to 512 [ 35.551952][ T4158] loop2: detected capacity change from 0 to 512 [ 35.562220][ T4156] EXT4-fs (loop0): bad s_want_extra_isize: 65535 [ 35.570982][ T4149] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.326: bg 0: block 361: padding at end of block bitmap is not set [ 35.585426][ T4149] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 35.601910][ T4149] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.326: invalid indirect mapped block 1811939328 (level 0) [ 35.632009][ T4149] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.326: invalid indirect mapped block 2 (level 2) [ 35.633520][ T4158] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 35.659966][ T4149] EXT4-fs (loop1): 1 truncate cleaned up [ 35.678204][ T4158] EXT4-fs error (device loop2): ext4_get_journal_inode:5849: inode #3: comm syz.2.329: iget: special inode unallocated [ 35.681794][ T4149] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 35.728343][ T4158] EXT4-fs (loop2): no journal found [ 35.733594][ T4158] EXT4-fs (loop2): can't get journal size [ 35.753470][ T4158] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 35.775471][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 35.785767][ T4158] EXT4-fs error (device loop2): ext4_protect_reserved_inode:160: inode #3: comm syz.2.329: iget: special inode unallocated [ 35.801890][ T29] audit: type=1326 audit(1770206053.953:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4171 comm="syz.0.336" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc0714caeb9 code=0x0 [ 35.834907][ T4158] EXT4-fs (loop2): failed to initialize system zone (-117) [ 35.859608][ T4158] EXT4-fs (loop2): mount failed [ 35.944047][ T29] audit: type=1400 audit(1770206054.113:135): avc: denied { open } for pid=4191 comm="syz.1.345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 35.963192][ T29] audit: type=1400 audit(1770206054.113:136): avc: denied { kernel } for pid=4191 comm="syz.1.345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.056972][ T4207] loop3: detected capacity change from 0 to 512 [ 36.101932][ T4207] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.353: bad orphan inode 15 [ 36.145202][ T4224] loop0: detected capacity change from 0 to 128 [ 36.155760][ T4224] EXT4-fs (loop0): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 36.157400][ T4207] ext4_test_bit(bit=14, block=18) = 1 [ 36.171397][ T4207] is_bad_inode(inode)=0 [ 36.175619][ T4207] NEXT_ORPHAN(inode)=1023 [ 36.180025][ T4207] max_ino=32 [ 36.183237][ T4207] i_nlink=0 [ 36.222624][ T4207] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #15: comm syz.3.353: corrupted xattr block 19: invalid header [ 36.236340][ T4207] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -117) [ 36.245905][ T4207] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 36.262035][ T4207] ext4 filesystem being mounted at /77/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 36.292350][ T4238] loop2: detected capacity change from 0 to 1024 [ 36.332774][ T4238] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 36.374663][ T4238] JBD2: no valid journal superblock found [ 36.380429][ T4238] EXT4-fs (loop2): Could not load journal inode [ 36.393912][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 36.438711][ T4252] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 36.449458][ T29] audit: type=1400 audit(1770206054.623:137): avc: denied { relabelto } for pid=4251 comm="syz.1.375" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 36.476783][ T29] audit: type=1400 audit(1770206054.623:138): avc: denied { associate } for pid=4251 comm="syz.1.375" name="cgroup.procs" dev="cgroup" ino=151 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:netutils_exec_t:s0" [ 36.556828][ T29] audit: type=1400 audit(1770206054.723:139): avc: denied { create } for pid=4260 comm="syz.0.379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 36.610768][ T29] audit: type=1400 audit(1770206054.773:140): avc: denied { execute } for pid=4267 comm="syz.3.382" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=7292 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 36.766741][ T4275] loop2: detected capacity change from 0 to 8192 [ 36.944754][ T4306] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 36.979104][ T4306] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 36.995614][ T4306] System zones: 1-12 [ 36.999959][ T4306] EXT4-fs (loop4): orphan cleanup on readonly fs [ 37.008632][ T4315] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 37.045808][ T4306] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.400: attempt to clear invalid blocks 1024 len 1 [ 37.063855][ T4306] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.400: bg 0: block 361: padding at end of block bitmap is not set [ 37.078406][ T4306] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 37.101835][ T4315] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: inode #3: comm syz.3.406: iget: special inode unallocated [ 37.153721][ T4306] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.400: invalid indirect mapped block 1811939328 (level 0) [ 37.179528][ T4315] EXT4-fs (loop3): no journal found [ 37.182688][ T4306] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.400: invalid indirect mapped block 2 (level 2) [ 37.184823][ T4315] EXT4-fs (loop3): can't get journal size [ 37.207961][ T4315] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 37.239294][ T4306] EXT4-fs (loop4): 1 truncate cleaned up [ 37.254206][ T4306] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 37.268852][ T4315] EXT4-fs error (device loop3): ext4_protect_reserved_inode:160: inode #3: comm syz.3.406: iget: special inode unallocated [ 37.285895][ T4339] cgroup: none used incorrectly [ 37.294588][ T4315] EXT4-fs (loop3): failed to initialize system zone (-117) [ 37.317582][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 37.326713][ T4315] EXT4-fs (loop3): mount failed [ 37.442357][ T4351] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 37.479311][ T29] audit: type=1400 audit(1770206055.643:141): avc: denied { create } for pid=4359 comm="syz.3.433" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 37.537461][ T4351] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.421: inode has both inline data and extents flags [ 37.565478][ T4351] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.421: couldn't read orphan inode 15 (err -117) [ 37.632811][ T4351] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.638169][ T4375] tmpfs: Bad value for 'mpol' [ 37.656412][ T3688] loop2: p1 p3 p4 [ 37.662908][ T3688] loop2: p1 size 477167616 extends beyond EOD, truncated [ 37.675392][ T3688] loop2: p3 start 4294901760 is beyond EOD, truncated [ 37.682200][ T3688] loop2: p4 size 32768 extends beyond EOD, truncated [ 37.709059][ T4381] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz.0.435: iget: checksum invalid [ 37.726883][ T4361] loop2: p1 p3 p4 [ 37.730743][ T4361] loop2: p1 size 477167616 extends beyond EOD, truncated [ 37.746859][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.754407][ T4361] loop2: p3 start 4294901760 is beyond EOD, truncated [ 37.762634][ T4361] loop2: p4 size 32768 extends beyond EOD, truncated [ 37.773456][ T4381] EXT4-fs (loop0): get root inode failed [ 37.779120][ T4381] EXT4-fs (loop0): mount failed [ 37.828568][ T3001] ================================================================== [ 37.836699][ T3001] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 37.844177][ T3001] [ 37.846501][ T3001] write to 0xffff888107bf2a80 of 4 bytes by task 3305 on cpu 1: [ 37.854137][ T3001] d_make_discardable+0x4f/0xa0 [ 37.858994][ T3001] simple_unlink+0x68/0x80 [ 37.863426][ T3001] shmem_unlink+0x12d/0x140 [ 37.867934][ T3001] vfs_unlink+0x28b/0x440 [ 37.872265][ T3001] do_unlinkat+0x1e2/0x4b0 [ 37.876691][ T3001] __x64_sys_unlink+0x2e/0x40 [ 37.881378][ T3001] x64_sys_call+0x2f48/0x3000 [ 37.886066][ T3001] do_syscall_64+0xc0/0x2a0 [ 37.890583][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.896479][ T3001] [ 37.898807][ T3001] read to 0xffff888107bf2a80 of 4 bytes by task 3001 on cpu 0: [ 37.906351][ T3001] path_lookupat+0x1d8/0x500 [ 37.910949][ T3001] filename_lookup+0x190/0x390 [ 37.915721][ T3001] do_readlinkat+0x7d/0x340 [ 37.920237][ T3001] __x64_sys_readlink+0x47/0x60 [ 37.925097][ T3001] x64_sys_call+0x2af1/0x3000 [ 37.929783][ T3001] do_syscall_64+0xc0/0x2a0 [ 37.934295][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.940194][ T3001] [ 37.942523][ T3001] value changed: 0x08300080 -> 0x00004080 [ 37.948238][ T3001] [ 37.950560][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 37.956710][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 37.967567][ T3001] Tainted: [W]=WARN [ 37.971368][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 37.981426][ T3001] ================================================================== [ 38.000747][ T4391] EXT4-fs: Ignoring removed nobh option [ 38.026903][ T4391] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 38.035208][ T4391] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #13: comm syz.4.440: inode has both inline data and extents flags [ 38.048858][ T4391] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.440: couldn't read orphan inode 13 (err -117) [ 38.062709][ T3688] udevd[3688]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 38.064293][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 38.084261][ T4391] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.088329][ T3688] udevd[3688]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 38.107743][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 38.118233][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.