last executing test programs: 695.529329ms ago: executing program 4 (id=3890): syz_emit_ethernet(0x4a, &(0x7f0000000340)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x2, 0x0, 0x0, 0x1, {[@eol, @exp_fastopen={0xfe, 0x11, 0xf989, "26a7a0347dbf516b5a47fe552b"}]}}}}}}}, 0x0) 657.186291ms ago: executing program 4 (id=3893): futex_waitv(&(0x7f0000004240)=[{0xa968, 0x0, 0x2}], 0x1, 0x0, &(0x7f0000004dc0)={0x77359400}, 0x8123f3f502f2614e) 491.975568ms ago: executing program 4 (id=3903): bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x11, 0x4, 0x48, 0xbf22}, 0x50) 491.859928ms ago: executing program 4 (id=3904): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x32}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 423.125061ms ago: executing program 4 (id=3909): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x6, 0x9, 0x1, 0x2}, {0xa4, 0x5, 0x90, 0x400}, {0x6, 0x5f, 0x6, 0xfffffffa}]}) 351.805055ms ago: executing program 0 (id=3911): add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000180)="0000000000000002ff69000000000001000000c000000006000200861fa72e5b01504104bfeacdd5a9007d167c71e3b8a93aa64d957a684161c833020a6da8881fb79e07000000000000002c76ecc7a56843a85f7df51293f0eb84ef8f0f07342db3b0e5a5647b7bed1fbf069ca713670adf7d9fb6d2600fd9c1981fe9f095cfe9d2fe1e1e34f6096bf02543747b2c792890f07c0da0fa25e6101062e6c9176a70e41698814a213711764f88495994cfd8a57c1e13f6b5298e7ab3a2bfb58dde34d58536633c27882e51ced17d67999b00094461", 0xd4, 0xffffffffffffffff) 344.747405ms ago: executing program 4 (id=3913): clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) 337.926155ms ago: executing program 2 (id=3914): mount$tmpfs(0x0, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000140), 0x3200841, &(0x7f0000000380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x74]}}]}) 292.465147ms ago: executing program 2 (id=3916): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x15, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="deaa00000000000071101900000000009500080000000000"], &(0x7f0000000480)='syzkaller\x00'}, 0x80) 292.265517ms ago: executing program 3 (id=3917): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x30}, [@alu={0x4, 0x0, 0x9, 0x0, 0x0, 0x1, 0xffffffffffffffff}]}, &(0x7f00000002c0)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) 287.334027ms ago: executing program 0 (id=3918): mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 241.641959ms ago: executing program 0 (id=3920): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0xd, 0xd, &(0x7f0000000740)=ANY=[@ANYBLOB="180200000000000000000000ffffffff851000000100000095000000000000001800000020646c2500000000002020207b1af8ff00000000bda100000000000007010000f8ffffffb702000008b19200b703000000000000850000004600000095"], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x4e, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) 236.402889ms ago: executing program 2 (id=3921): getegid() 216.45578ms ago: executing program 3 (id=3922): keyctl$restrict_keyring(0xa, 0x0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000000)='id\xf7\xff\xffe{') 185.344401ms ago: executing program 2 (id=3924): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x35, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x14}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) 184.898232ms ago: executing program 0 (id=3925): bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1b00000000000000", @ANYRES32], 0x48) 182.920771ms ago: executing program 3 (id=3926): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup, 0xffffffffffffffff, 0x16, 0x0, 0x0, @void, @value=0x0}, 0x20) 170.448502ms ago: executing program 1 (id=3927): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000001850000000000020000000000000000095"], &(0x7f0000000000)='GPL\x00'}, 0x94) 164.559602ms ago: executing program 2 (id=3928): prctl$PR_MCE_KILL(0x21, 0x0, 0x1) 129.837634ms ago: executing program 3 (id=3929): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3e, 0x3e, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x1, 0x4}}, @type_tag={0x1, 0x0, 0x0, 0x12, 0x5}, @restrict={0xc}, @datasec={0x10, 0x0, 0x0, 0xf, 0x2, [], 'oe'}]}, {0x0, [0x0, 0x30, 0x0]}}, &(0x7f0000000000)=""/10, 0x18, 0xa, 0x1, 0x2}, 0x28) 129.709544ms ago: executing program 0 (id=3930): syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f00000002c0)='./bus\x00', 0x404, &(0x7f0000000580)={[{@orlov}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}]}, 0x1, 0x5d8, &(0x7f0000000c00)="$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") 129.492924ms ago: executing program 1 (id=3931): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0xd, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x1c}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) 75.093856ms ago: executing program 1 (id=3932): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0xa, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000073018e000000000095"], &(0x7f0000000240)='GPL\x00', 0x4}, 0x94) 74.920156ms ago: executing program 2 (id=3933): syz_clone(0x20324000, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) 74.717906ms ago: executing program 3 (id=3934): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x18, 0x8, &(0x7f00000002c0)=@framed={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800000}, @exit, @alu={0x5, 0x1, 0xa, 0xa, 0xa, 0xffffffffffffffff}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x2}, 0x94) 70.706127ms ago: executing program 1 (id=3935): getrusage(0x0, &(0x7f0000000400)) 33.424128ms ago: executing program 1 (id=3936): chmod(&(0x7f00000001c0)='./file0\x00', 0x20) 21.248309ms ago: executing program 3 (id=3937): mount$cgroup(0x0, &(0x7f0000000600)='.\x00', &(0x7f0000000640), 0x2008000, &(0x7f0000000e00)={[{@none}, {}]}) 333.27µs ago: executing program 0 (id=3938): keyctl$restrict_keyring(0x1d, 0xfffffffffffffffd, &(0x7f0000000000)='rxrpc\x00', &(0x7f0000000100)='\'{,\xbf[\x00') 0s ago: executing program 1 (id=3939): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_lsm={0x4, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="660a0100000000006111610000000000850000001a00000095"], &(0x7f0000000000)='GPL\x00'}, 0x94) kernel console output (not intermixed with test programs): [ 22.631554][ T29] audit: type=1400 audit(1765111789.978:62): avc: denied { search } for pid=3196 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 [ 22.653552][ T29] audit: type=1400 audit(1765111789.978:63): avc: denied { search } for pid=3196 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=478 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.676162][ T29] audit: type=1400 audit(1765111789.978:64): avc: denied { search } for pid=3196 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.699092][ T29] audit: type=1400 audit(1765111789.978:65): avc: denied { search } for pid=3196 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.722285][ T29] audit: type=1400 audit(1765111789.978:66): avc: denied { read open } for pid=3197 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.217' (ED25519) to the list of known hosts. [ 28.816752][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 28.816768][ T29] audit: type=1400 audit(1765111796.158:70): avc: denied { mounton } for pid=3302 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 [ 28.845819][ T29] audit: type=1400 audit(1765111796.188:71): avc: denied { mount } for pid=3302 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 [ 28.846853][ T3302] cgroup: Unknown subsys name 'net' [ 28.873615][ T29] audit: type=1400 audit(1765111796.218:72): avc: denied { unmount } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.992208][ T3302] cgroup: Unknown subsys name 'cpuset' [ 28.998366][ T3302] cgroup: Unknown subsys name 'rlimit' [ 29.193701][ T29] audit: type=1400 audit(1765111796.538:73): avc: denied { setattr } for pid=3302 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 [ 29.217037][ T29] audit: type=1400 audit(1765111796.538:74): avc: denied { create } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.237849][ T29] audit: type=1400 audit(1765111796.538:75): avc: denied { write } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.258407][ T29] audit: type=1400 audit(1765111796.538:76): avc: denied { read } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.278780][ T29] audit: type=1400 audit(1765111796.548:77): avc: denied { read } for pid=3043 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 29.287728][ T3306] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.299712][ T29] audit: type=1400 audit(1765111796.548:78): avc: denied { mounton } for pid=3302 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 Setting up swapspace version 1, size = 127995904 bytes [ 29.333179][ T29] audit: type=1400 audit(1765111796.548:79): avc: denied { mount } for pid=3302 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 [ 29.395680][ T3302] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.565101][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 30.596983][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 30.625488][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 30.689009][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.696159][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.703299][ T3312] bridge_slave_0: entered allmulticast mode [ 30.709809][ T3312] bridge_slave_0: entered promiscuous mode [ 30.727801][ T3320] chnl_net:caif_netlink_parms(): no params data found [ 30.736801][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.743980][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.751196][ T3312] bridge_slave_1: entered allmulticast mode [ 30.757607][ T3312] bridge_slave_1: entered promiscuous mode [ 30.817017][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.836441][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 30.845280][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.852415][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.859695][ T3318] bridge_slave_0: entered allmulticast mode [ 30.866284][ T3318] bridge_slave_0: entered promiscuous mode [ 30.875517][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.882634][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.889772][ T3318] bridge_slave_1: entered allmulticast mode [ 30.896427][ T3318] bridge_slave_1: entered promiscuous mode [ 30.904289][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.918397][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.925550][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.932873][ T3313] bridge_slave_0: entered allmulticast mode [ 30.939321][ T3313] bridge_slave_0: entered promiscuous mode [ 30.964627][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.971783][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.978971][ T3313] bridge_slave_1: entered allmulticast mode [ 30.985838][ T3313] bridge_slave_1: entered promiscuous mode [ 31.012134][ T3312] team0: Port device team_slave_0 added [ 31.024574][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.031759][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.038883][ T3320] bridge_slave_0: entered allmulticast mode [ 31.045469][ T3320] bridge_slave_0: entered promiscuous mode [ 31.053256][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.063198][ T3312] team0: Port device team_slave_1 added [ 31.076142][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.083346][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.090513][ T3320] bridge_slave_1: entered allmulticast mode [ 31.097092][ T3320] bridge_slave_1: entered promiscuous mode [ 31.104458][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.119260][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.146309][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.170064][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.177040][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.203161][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.225289][ T3320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.235192][ T3318] team0: Port device team_slave_0 added [ 31.241991][ T3320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.251435][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.258414][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.284328][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.300121][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.307266][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.314482][ T3322] bridge_slave_0: entered allmulticast mode [ 31.320981][ T3322] bridge_slave_0: entered promiscuous mode [ 31.328380][ T3318] team0: Port device team_slave_1 added [ 31.342560][ T3313] team0: Port device team_slave_0 added [ 31.348318][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.355488][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.362761][ T3322] bridge_slave_1: entered allmulticast mode [ 31.369228][ T3322] bridge_slave_1: entered promiscuous mode [ 31.386735][ T3313] team0: Port device team_slave_1 added [ 31.403225][ T3320] team0: Port device team_slave_0 added [ 31.418591][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.425622][ 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. [ 31.451552][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.463342][ T3320] team0: Port device team_slave_1 added [ 31.479820][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.489148][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.496147][ 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. [ 31.522045][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.543459][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.550416][ 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. [ 31.576447][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.588438][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.607221][ T3312] hsr_slave_0: entered promiscuous mode [ 31.613239][ T3312] hsr_slave_1: entered promiscuous mode [ 31.625809][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.632817][ 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. [ 31.658782][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.678206][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.685186][ T3320] 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. [ 31.711131][ T3320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.730188][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.737221][ T3320] 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. [ 31.763151][ T3320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.778127][ T3322] team0: Port device team_slave_0 added [ 31.806358][ T3322] team0: Port device team_slave_1 added [ 31.820244][ T3313] hsr_slave_0: entered promiscuous mode [ 31.826303][ T3313] hsr_slave_1: entered promiscuous mode [ 31.832179][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 31.837966][ T3313] Cannot create hsr debugfs directory [ 31.845695][ T3318] hsr_slave_0: entered promiscuous mode [ 31.851744][ T3318] hsr_slave_1: entered promiscuous mode [ 31.857586][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 31.863355][ T3318] Cannot create hsr debugfs directory [ 31.897622][ T3320] hsr_slave_0: entered promiscuous mode [ 31.903747][ T3320] hsr_slave_1: entered promiscuous mode [ 31.909534][ T3320] debugfs: 'hsr0' already exists in 'hsr' [ 31.915333][ T3320] Cannot create hsr debugfs directory [ 31.929377][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.936386][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.962398][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.990012][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.997013][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.022940][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.113448][ T3322] hsr_slave_0: entered promiscuous mode [ 32.119420][ T3322] hsr_slave_1: entered promiscuous mode [ 32.125320][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 32.131106][ T3322] Cannot create hsr debugfs directory [ 32.244218][ T3312] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.258292][ T3312] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.271919][ T3312] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.283645][ T3312] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.306360][ T3313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 32.315306][ T3313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 32.324545][ T3313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 32.334955][ T3313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.363446][ T3320] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 32.372874][ T3320] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 32.382047][ T3320] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 32.393390][ T3320] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 32.434056][ T3318] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 32.445022][ T3318] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 32.454003][ T3318] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 32.462895][ T3318] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 32.486266][ T3322] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 32.497433][ T3322] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 32.510611][ T3322] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 32.519525][ T3322] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 32.550666][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.572154][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.587095][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.594213][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.613369][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.620427][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.645207][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.670417][ T3320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.690944][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.709545][ T887] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.716639][ T887] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.727400][ T3320] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.737432][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.747908][ T887] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.755051][ T887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.766355][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.773468][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.793800][ T900] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.800892][ T900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.820813][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.834518][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.847005][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.854127][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.868120][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.875318][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.906680][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.923002][ T3320] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.940488][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.947581][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.964712][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.984548][ T887] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.991663][ T887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.048338][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.067458][ T3320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.154759][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.183379][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.195827][ T3312] veth0_vlan: entered promiscuous mode [ 33.225435][ T3312] veth1_vlan: entered promiscuous mode [ 33.241763][ T3313] veth0_vlan: entered promiscuous mode [ 33.286806][ T3313] veth1_vlan: entered promiscuous mode [ 33.294373][ T3312] veth0_macvtap: entered promiscuous mode [ 33.309314][ T3312] veth1_macvtap: entered promiscuous mode [ 33.327465][ T3313] veth0_macvtap: entered promiscuous mode [ 33.342292][ T3313] veth1_macvtap: entered promiscuous mode [ 33.350864][ T3320] veth0_vlan: entered promiscuous mode [ 33.364019][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.382188][ T3320] veth1_vlan: entered promiscuous mode [ 33.388262][ T3318] veth0_vlan: entered promiscuous mode [ 33.395991][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.414359][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.422584][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.432776][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.455590][ T3318] veth1_vlan: entered promiscuous mode [ 33.462160][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.472268][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.486425][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.496423][ T1713] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.513172][ T1713] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.526802][ T3322] veth0_vlan: entered promiscuous mode [ 33.533888][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.554037][ T3312] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 33.554798][ T3322] veth1_vlan: entered promiscuous mode [ 33.575134][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.585565][ T3320] veth0_macvtap: entered promiscuous mode [ 33.602194][ T3318] veth0_macvtap: entered promiscuous mode [ 33.615065][ T3320] veth1_macvtap: entered promiscuous mode [ 33.634402][ T3318] veth1_macvtap: entered promiscuous mode [ 33.645971][ T3322] veth0_macvtap: entered promiscuous mode [ 33.657210][ T3322] veth1_macvtap: entered promiscuous mode [ 33.684351][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.708644][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.725579][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.746501][ T3491] loop0: detected capacity change from 0 to 1024 [ 33.758133][ T3491] EXT4-fs (loop0): invalid inodes per group: 2 [ 33.758133][ T3491] [ 33.771646][ T1713] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.785002][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.807658][ T1713] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.818689][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.838408][ T1713] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.851919][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.863733][ T3499] delete_channel: no stack [ 33.873507][ T1713] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.892364][ T3499] delete_channel: no stack [ 33.899677][ T1713] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.929878][ T1713] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.950798][ T29] kauditd_printk_skb: 27 callbacks suppressed [ 33.950866][ T29] audit: type=1400 audit(1765111801.288:107): avc: denied { create } for pid=3504 comm="syz.0.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 33.990362][ T887] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.007431][ T887] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.032297][ T887] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.041798][ T3512] loop2: detected capacity change from 0 to 512 [ 34.048456][ T3512] EXT4-fs: user quota file already specified [ 34.050459][ T887] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.113164][ T3518] IPv6: addrconf: prefix option has invalid lifetime [ 34.141274][ T887] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.191166][ T887] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.195526][ T3526] loop2: detected capacity change from 0 to 512 [ 34.244049][ T3526] EXT4-fs error (device loop2): __ext4_fill_super:5553: inode #2: comm syz.2.18: casefold flag without casefold feature [ 34.264227][ T29] audit: type=1400 audit(1765111801.608:108): avc: denied { map_create } for pid=3533 comm="syz.1.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 34.310423][ T3526] EXT4-fs (loop2): get root inode failed [ 34.316300][ T3526] EXT4-fs (loop2): mount failed [ 34.481653][ T29] audit: type=1400 audit(1765111801.818:109): avc: denied { open } for pid=3565 comm="syz.0.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 34.556049][ T29] audit: type=1400 audit(1765111801.858:110): avc: denied { cpu } for pid=3565 comm="syz.0.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 34.575292][ T29] audit: type=1400 audit(1765111801.878:111): avc: denied { mounton } for pid=3574 comm="syz.3.42" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=54 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 34.696696][ T29] audit: type=1400 audit(1765111801.998:112): avc: denied { create } for pid=3586 comm="syz.2.48" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 34.716596][ T29] audit: type=1400 audit(1765111802.008:113): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.740797][ T29] audit: type=1400 audit(1765111802.008:114): avc: denied { open } for pid=3312 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.764905][ T29] audit: type=1400 audit(1765111802.008:115): avc: denied { ioctl } for pid=3312 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.798480][ T3597] loop3: detected capacity change from 0 to 512 [ 34.871493][ T3597] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 34.889325][ T3597] EXT4-fs (loop3): orphan cleanup on readonly fs [ 34.896868][ T3597] Quota error (device loop3): find_block_dqentry: Quota for id 0 referenced but not present [ 34.907039][ T3597] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.51: Failed to acquire dquot type 1 [ 34.922335][ T3597] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.51: bg 0: block 40: padding at end of block bitmap is not set [ 34.951354][ T3597] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 34.975315][ T3597] EXT4-fs (loop3): 1 truncate cleaned up [ 34.982067][ T3597] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.008933][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.132911][ T3641] loop3: detected capacity change from 0 to 512 [ 35.151568][ T3641] EXT4-fs: Ignoring removed nobh option [ 35.158154][ T3641] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 35.205502][ T3648] loop1: detected capacity change from 0 to 512 [ 35.222986][ T3641] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #3: comm syz.3.73: corrupted inode contents [ 35.243810][ T3648] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 35.270528][ T3648] EXT4-fs (loop1): orphan cleanup on readonly fs [ 35.280117][ T3641] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #3: comm syz.3.73: mark_inode_dirty error [ 35.291614][ T3648] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 35.307327][ T3641] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #3: comm syz.3.73: corrupted inode contents [ 35.320937][ T3641] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #3: comm syz.3.73: mark_inode_dirty error [ 35.335703][ T3641] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.73: Failed to acquire dquot type 0 [ 35.349683][ T3641] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.73: corrupted inode contents [ 35.372125][ T3648] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 35.381611][ T3641] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #16: comm syz.3.73: mark_inode_dirty error [ 35.401902][ T3641] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.73: corrupted inode contents [ 35.414137][ T3648] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.76: bg 0: block 40: padding at end of block bitmap is not set [ 35.414188][ T3667] loop4: detected capacity change from 0 to 128 [ 35.435056][ T3641] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.73: mark_inode_dirty error [ 35.454806][ T3648] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 35.463831][ T3648] EXT4-fs (loop1): 1 truncate cleaned up [ 35.470104][ T3648] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.472150][ T3667] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 35.497271][ T3641] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.73: corrupted inode contents [ 35.502713][ T3667] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 35.536509][ T3641] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 35.545962][ T3641] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.73: corrupted inode contents [ 35.558181][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.577833][ T3641] EXT4-fs error (device loop3): ext4_truncate:4635: inode #16: comm syz.3.73: mark_inode_dirty error [ 35.596764][ T3641] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 35.607508][ T3641] EXT4-fs (loop3): 1 truncate cleaned up [ 35.614153][ T3641] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.615699][ T3678] tmpfs: Bad value for 'mpol' [ 35.629775][ T3641] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.648735][ T3641] syz.3.73 (3641) used greatest stack depth: 9680 bytes left [ 35.656611][ T3322] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 35.721803][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.144465][ T3760] IPv6: addrconf: prefix option has invalid lifetime [ 36.151207][ T3760] IPv6: addrconf: prefix option has invalid lifetime [ 36.170722][ T3763] loop3: detected capacity change from 0 to 256 [ 36.217957][ T3763] msdos: Bad value for 'time_offset' [ 36.379306][ T3798] loop4: detected capacity change from 0 to 164 [ 36.389737][ T3796] loop2: detected capacity change from 0 to 2048 [ 36.403804][ T3796] ======================================================= [ 36.403804][ T3796] WARNING: The mand mount option has been deprecated and [ 36.403804][ T3796] and is ignored by this kernel. Remove the mand [ 36.403804][ T3796] option from the mount to silence this warning. [ 36.403804][ T3796] ======================================================= [ 36.510479][ T3796] EXT4-fs: Ignoring removed nomblk_io_submit option [ 36.563215][ T3796] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.804175][ T3862] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 36.814405][ T3862] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 36.824332][ T3862] System zones: 1-12 [ 36.828831][ T3862] EXT4-fs (loop3): orphan cleanup on readonly fs [ 36.835189][ T3862] EXT4-fs error (device loop3): ext4_read_inode_bitmap:167: comm syz.3.177: Inode bitmap for bg 0 marked uninitialized [ 36.849416][ T3862] EXT4-fs (loop3): Remounting filesystem read-only [ 36.856506][ T3862] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 36.886373][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.003864][ T3890] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 37.119621][ T3908] EXT4-fs: Ignoring removed oldalloc option [ 37.156420][ T3908] EXT4-fs: Invalid want_extra_isize 1024 [ 37.187272][ T3919] tmpfs: Unexpected value for 'inode32' [ 37.320352][ T3927] EXT4-fs (loop4): failed to open journal device unknown-block(0,0) -6 [ 37.651934][ T3989] ------------[ cut here ]------------ [ 37.657539][ T3989] verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0x2, 0x0] s64=[0x2, 0x0] u32=[0x2, 0x0] s32=[0x2, 0x0] var_off=(0x0, 0x0) [ 37.673504][ T3989] WARNING: kernel/bpf/verifier.c:2748 at 0x0, CPU#0: syz.1.237/3989 [ 37.681510][ T3989] Modules linked in: [ 37.685494][ T3989] CPU: 0 UID: 0 PID: 3989 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT(voluntary) [ 37.695282][ T3989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 37.705519][ T3989] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 37.712005][ T3989] 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 [ 37.731721][ T3989] RSP: 0018:ffffc900102533a0 EFLAGS: 00010246 [ 37.737830][ T3989] RAX: ffff88811b523c10 RBX: 0000000000000000 RCX: 0000000000000002 [ 37.746024][ T3989] RDX: ffffffff865fb1ac RSI: ffffffff865cfc81 RDI: ffffffff86db6ad0 [ 37.754358][ T3989] RBP: ffff88811b706b50 R08: 0000000000000000 R09: 0000000000000002 [ 37.762539][ T3989] R10: 00000000000000d0 R11: 0000000000000002 R12: ffff88811b706b10 [ 37.770625][ T3989] R13: 0000000000000000 R14: ffff88811b706b5c R15: ffff88811b706b48 [ 37.778656][ T3989] FS: 00007f949714f6c0(0000) GS:ffff8882aedc3000(0000) knlGS:0000000000000000 [ 37.787914][ T3989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.794591][ T3989] CR2: 00007f9498947dac CR3: 000000011bbec000 CR4: 00000000003506f0 [ 37.802629][ T3989] Call Trace: [ 37.805944][ T3989] [ 37.808934][ T3989] reg_set_min_max+0x21c/0x260 [ 37.813770][ T3989] check_cond_jmp_op+0x1367/0x1a80 [ 37.819177][ T3989] do_check+0x3347/0x81f0 [ 37.823767][ T3989] ? __pfx_verbose+0x10/0x10 [ 37.828500][ T3989] ? __pfx_disasm_kfunc_name+0x10/0x10 [ 37.834070][ T3989] do_check_common+0xccf/0x1300 [ 37.839018][ T3989] bpf_check+0x2f98/0xc860 [ 37.843462][ T3989] ? __alloc_frozen_pages_noprof+0x18f/0x360 [ 37.849580][ T3989] ? alloc_pages_bulk_noprof+0x4b9/0x540 [ 37.855382][ T3989] ? __vmap_pages_range_noflush+0xbc4/0xcf0 [ 37.859265][ T3822] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm ext4lazyinit: bg 0: block 2: invalid block bitmap [ 37.861372][ T3989] ? css_rstat_updated+0xb7/0x240 [ 37.878897][ T3989] ? try_charge_memcg+0x215/0xa10 [ 37.884003][ T3989] ? css_rstat_updated+0xb7/0x240 [ 37.889056][ T3989] ? pcpu_block_update_hint_alloc+0x145/0x660 [ 37.895199][ T3989] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 37.901367][ T3989] ? css_rstat_updated+0xb7/0x240 [ 37.906424][ T3989] ? mod_memcg_state+0x182/0x270 [ 37.911413][ T3989] ? __rcu_read_unlock+0x4f/0x70 [ 37.916432][ T3989] ? pcpu_memcg_post_alloc_hook+0xec/0x170 [ 37.922607][ T3989] ? bpf_prog_alloc+0x5b/0x150 [ 37.927448][ T3989] ? pcpu_alloc_noprof+0xd0d/0x1240 [ 37.932721][ T3989] ? should_fail_ex+0x30/0x280 [ 37.937811][ T3989] ? __kmalloc_noprof+0x2b4/0x5a0 [ 37.942958][ T3989] ? security_bpf_prog_load+0x60/0x140 [ 37.948537][ T3989] ? selinux_bpf_prog_load+0xad/0xd0 [ 37.954000][ T3989] ? security_bpf_prog_load+0x9e/0x140 [ 37.959570][ T3989] bpf_prog_load+0xf6e/0x1140 [ 37.964307][ T3989] ? security_bpf+0x2b/0x90 [ 37.968841][ T3989] __sys_bpf+0x469/0x7c0 [ 37.973207][ T3989] __x64_sys_bpf+0x41/0x50 [ 37.977655][ T3989] x64_sys_call+0x28e1/0x3000 [ 37.982406][ T3989] do_syscall_64+0xd8/0x2a0 [ 37.987022][ T3989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.992958][ T3989] RIP: 0033:0x7f94986ef749 [ 37.997398][ T3989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 38.017098][ T3989] RSP: 002b:00007f949714f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 38.026113][ T3989] RAX: ffffffffffffffda RBX: 00007f9498945fa0 RCX: 00007f94986ef749 [ 38.034308][ T3989] RDX: 0000000000000048 RSI: 0000200000000100 RDI: 0000000000000005 [ 38.042390][ T3989] RBP: 00007f9498773f91 R08: 0000000000000000 R09: 0000000000000000 [ 38.050415][ T3989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.058482][ T3989] R13: 00007f9498946038 R14: 00007f9498945fa0 R15: 00007ffc2c2504e8 [ 38.066507][ T3989] [ 38.069526][ T3989] ---[ end trace 0000000000000000 ]--- [ 38.192506][ T4033] isofs_fill_super: root inode is not a directory. Corrupted media? [ 38.281522][ T4044] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 38.330794][ T4044] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 38.376573][ T4044] EXT4-fs (loop4): mount failed [ 38.683464][ T4083] EXT4-fs: Ignoring removed mblk_io_submit option [ 38.719061][ T4083] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 38.734342][ T4083] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 38.769891][ T4083] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e84ce118, mo2=0000] [ 38.785651][ T4083] System zones: 0-1, 3-12 [ 38.809508][ T4083] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #11: comm syz.1.283: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 38.847708][ T4083] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.283: couldn't read orphan inode 11 (err -117) [ 38.860323][ T4083] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.888200][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.925556][ T4110] set_capacity_and_notify: 7 callbacks suppressed [ 38.925651][ T4110] loop0: detected capacity change from 0 to 1024 [ 38.979722][ T4110] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 39.083127][ T29] kauditd_printk_skb: 31 callbacks suppressed [ 39.083144][ T29] audit: type=1400 audit(1765636094.349:143): avc: denied { execute } for pid=4125 comm="syz.1.304" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=6417 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 39.159527][ T29] audit: type=1400 audit(1765636094.436:144): avc: denied { write } for pid=4133 comm="syz.1.307" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 39.182674][ T4136] cgroup: release_agent respecified [ 39.183296][ T29] audit: type=1400 audit(1765636094.436:145): avc: denied { open } for pid=4133 comm="syz.1.307" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 39.218893][ T4138] loop3: detected capacity change from 0 to 256 [ 39.440574][ T4166] loop3: detected capacity change from 0 to 1024 [ 39.464633][ T4166] EXT4-fs: Ignoring removed nomblk_io_submit option [ 39.482142][ T4166] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 39.491087][ T4166] EXT4-fs (loop3): #clusters per group too big: 3905560576 [ 39.594401][ T4178] tmpfs: Bad value for 'mpol' [ 39.941494][ T4227] tmpfs: Bad value for 'mpol' [ 40.003013][ T4232] loop4: detected capacity change from 0 to 1764 [ 40.024515][ T29] audit: type=1400 audit(1765636095.273:146): avc: denied { create } for pid=4234 comm="syz.3.357" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 40.174340][ T4257] loop3: detected capacity change from 0 to 1024 [ 40.196902][ T4257] EXT4-fs: Ignoring removed mblk_io_submit option [ 40.230004][ T4257] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 40.239130][ T4257] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 40.250221][ T4257] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e84ce118, mo2=0000] [ 40.258875][ T4257] System zones: 0-1, 3-12 [ 40.263720][ T4257] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #11: comm syz.3.367: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 40.282580][ T4257] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.367: couldn't read orphan inode 11 (err -117) [ 40.306857][ T4262] loop1: detected capacity change from 0 to 764 [ 40.313509][ T4262] iso9660: Bad value for 'check' [ 40.319849][ T4257] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.377429][ T4263] loop0: detected capacity change from 0 to 8192 [ 40.388199][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.590135][ T29] audit: type=1400 audit(1765636095.819:147): avc: denied { wake_alarm } for pid=4299 comm="syz.0.388" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 40.627263][ T4303] IPv6: addrconf: prefix option has invalid lifetime [ 40.729984][ T4322] /dev/nullb0: Can't lookup blockdev [ 40.795655][ T4334] capability: warning: `syz.4.404' uses deprecated v2 capabilities in a way that may be insecure [ 41.150838][ T4383] futex_wake_op: syz.1.429 tries to shift op by -1; fix this program [ 41.388189][ T4420] loop4: detected capacity change from 0 to 512 [ 41.420030][ T4420] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.429244][ T4420] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 41.429788][ T29] audit: type=1400 audit(1765636096.648:148): avc: denied { create } for pid=4427 comm="syz.3.451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 41.461546][ T4420] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 41.469732][ T4420] EXT4-fs (loop4): failed to initialize system zone (-117) [ 41.477207][ T4420] EXT4-fs (loop4): mount failed [ 41.575775][ T29] audit: type=1326 audit(1765636096.785:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4438 comm="syz.3.456" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f198d3ef749 code=0x0 [ 41.635120][ T4451] tmpfs: Unknown parameter 'n' [ 41.640046][ T29] audit: type=1400 audit(1765636096.843:150): avc: denied { create } for pid=4442 comm="syz.4.461" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 41.710113][ T4456] loop1: detected capacity change from 0 to 512 [ 41.758534][ T29] audit: type=1400 audit(1765636096.960:151): avc: denied { create } for pid=4469 comm="syz.0.471" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 41.786581][ T4456] EXT4-fs: inline encryption not supported [ 41.789824][ T4475] loop3: detected capacity change from 0 to 128 [ 41.829281][ T4478] syz.2.474 (4478): attempted to duplicate a private mapping with mremap. This is not supported. [ 41.832053][ T4475] FAT-fs (loop3): bogus number of FAT structure [ 41.846329][ T4475] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 41.850102][ T4456] EXT4-fs (loop1): failed to initialize system zone (-117) [ 41.855545][ T4475] FAT-fs (loop3): Can't find a valid FAT filesystem [ 41.866552][ T4456] EXT4-fs (loop1): mount failed [ 42.038911][ T3560] loop0: p1 p2 p3 p4 [ 42.049417][ T3560] loop0: p3 start 331777 is beyond EOD, truncated [ 42.055901][ T3560] loop0: p4 size 262912 extends beyond EOD, truncated [ 42.084644][ T4488] loop0: p1 p2 p3 p4 [ 42.090826][ T4488] loop0: p3 start 331777 is beyond EOD, truncated [ 42.097315][ T4488] loop0: p4 size 262912 extends beyond EOD, truncated [ 42.152260][ T29] audit: type=1400 audit(1765636097.351:152): avc: denied { read write } for pid=4516 comm="syz.1.491" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 42.168685][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 42.195935][ T3517] udevd[3517]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 42.207231][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 42.258851][ T3517] udevd[3517]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 42.269288][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 42.286282][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 42.643928][ T4580] tmpfs: Bad value for 'mpol' [ 43.240011][ T4670] mmap: syz.1.567 (4670) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 43.884502][ T4778] No source specified [ 44.171176][ T4831] set_capacity_and_notify: 3 callbacks suppressed [ 44.171196][ T4831] loop4: detected capacity change from 0 to 512 [ 44.195787][ T4831] ext4: Unknown parameter 'delalloc"errors' [ 44.293055][ T4845] loop3: detected capacity change from 0 to 1024 [ 44.306154][ T4845] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 44.342495][ T4845] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 44.352941][ T4845] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 44.361813][ T4845] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 44.941116][ T4951] loop4: detected capacity change from 0 to 512 [ 44.960116][ T4951] EXT4-fs: Invalid want_extra_isize 1 [ 45.083519][ T4977] tmpfs: Bad value for 'size' [ 45.118506][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 45.118524][ T29] audit: type=1326 audit(1765636100.315:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4984 comm="syz.4.722" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fca94adf749 code=0x0 [ 45.196571][ T29] audit: type=1400 audit(1765636100.395:164): avc: denied { create } for pid=4992 comm="syz.3.728" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 45.271839][ T5005] futex_wake_op: syz.1.734 tries to shift op by 535; fix this program [ 45.305416][ T5010] tmpfs: Bad value for 'mpol' [ 45.375490][ T29] audit: type=1326 audit(1765636100.575:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5024 comm="syz.2.744" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3dbcc9f749 code=0x0 [ 45.469730][ T29] audit: type=1400 audit(1765636100.665:166): avc: denied { create } for pid=5039 comm="syz.2.753" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.758886][ T5045] loop4: detected capacity change from 0 to 32768 [ 45.795598][ T3305] loop4: p1 p3 < p5 p6 > [ 45.807847][ T5045] loop4: p1 p3 < p5 p6 > [ 45.945708][ T29] audit: type=1400 audit(1765636101.145:167): avc: denied { read write } for pid=5114 comm="syz.3.789" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 45.969224][ T29] audit: type=1400 audit(1765636101.145:168): avc: denied { ioctl open } for pid=5114 comm="syz.3.789" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 46.018598][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 46.018751][ T3517] udevd[3517]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 46.039540][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 46.041224][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 46.067078][ T5129] 9pnet_fd: p9_fd_create_unix (5129): problem connecting socket: ./file0: -2 [ 46.195896][ T5147] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 46.202458][ T5147] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 46.210242][ T5147] vhci_hcd vhci_hcd.0: Device attached [ 46.269168][ T5149] vhci_hcd: connection closed [ 46.269310][ T53] vhci_hcd vhci_hcd.4: stop threads [ 46.279372][ T53] vhci_hcd vhci_hcd.4: release socket [ 46.284793][ T53] vhci_hcd vhci_hcd.4: disconnect device [ 46.581336][ T5219] loop1: detected capacity change from 0 to 2048 [ 46.600252][ T5219] EXT4-fs: Ignoring removed bh option [ 46.610099][ T5226] can: request_module (can-proto-4) failed. [ 46.631769][ T5219] EXT4-fs (loop1): failed to initialize system zone (-117) [ 46.647031][ T5219] EXT4-fs (loop1): mount failed [ 46.701523][ T5247] IPv6: addrconf: prefix option has invalid lifetime [ 46.859935][ T5258] loop1: detected capacity change from 0 to 8192 [ 46.890926][ T5258] FAT-fs (loop1): bogus number of directory entries (9) [ 46.897939][ T5258] FAT-fs (loop1): Can't find a valid FAT filesystem [ 46.913129][ T5282] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 46.923571][ T29] audit: type=1400 audit(1765636102.115:169): avc: denied { relabelto } for pid=5280 comm="syz.0.870" name="cgroup.procs" dev="cgroup" ino=53 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" [ 46.950848][ T29] audit: type=1400 audit(1765636102.115:170): avc: denied { associate } for pid=5280 comm="syz.0.870" name="cgroup.procs" dev="cgroup" ino=53 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" [ 47.093755][ T5301] loop1: detected capacity change from 0 to 2048 [ 47.165195][ T3305] loop1: p1 p2 p3 p4 [ 47.170577][ T29] audit: type=1400 audit(1765636102.355:171): avc: denied { mount } for pid=5317 comm="syz.4.887" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 47.194156][ T3305] loop1: p2 start 117440512 is beyond EOD, truncated [ 47.207549][ T3305] loop1: p4 size 589824 extends beyond EOD, truncated [ 47.220884][ T29] audit: type=1400 audit(1765636102.395:172): avc: denied { unmount } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 47.245211][ T5301] loop1: p1 p2 p3 p4 [ 47.267051][ T5301] loop1: p2 start 117440512 is beyond EOD, truncated [ 47.302310][ T5301] loop1: p4 size 589824 extends beyond EOD, truncated [ 47.423066][ T5345] loop4: detected capacity change from 0 to 1024 [ 47.466469][ T5345] EXT4-fs: Ignoring removed nomblk_io_submit option [ 47.507944][ T5345] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a041c01c, mo2=0002] [ 47.554913][ T5345] System zones: 0-1, 3-36 [ 47.567082][ T5345] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.626398][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.746928][ T5404] loop1: detected capacity change from 0 to 764 [ 48.010152][ T5452] isofs_fill_super: bread failed, dev=loop0, iso_blknum=16, block=32 [ 48.091839][ T5468] loop4: detected capacity change from 0 to 512 [ 48.122784][ T5468] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 48.158427][ T5468] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.958: iget: bad i_size value: 360287970189639680 [ 48.177088][ T5468] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.958: couldn't read orphan inode 15 (err -117) [ 48.192153][ T5485] tmpfs: Unsupported parameter 'huge' [ 48.205061][ T5468] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.262005][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.345304][ T5512] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 48.351915][ T5512] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 48.359690][ T5512] vhci_hcd vhci_hcd.0: Device attached [ 48.366829][ T5513] vhci_hcd: connection closed [ 48.367028][ T887] vhci_hcd vhci_hcd.3: stop threads [ 48.376993][ T887] vhci_hcd vhci_hcd.3: release socket [ 48.382649][ T887] vhci_hcd vhci_hcd.3: disconnect device [ 48.658042][ T5556] FAT-fs (loop4): bogus sectors per cluster 0 [ 48.664174][ T5556] FAT-fs (loop4): Can't find a valid FAT filesystem [ 49.067599][ T5616] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 49.101863][ T5616] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 49.128575][ T5616] EXT4-fs (loop0): failed to initialize system zone (-117) [ 49.135963][ T5616] EXT4-fs (loop0): mount failed [ 49.458979][ T5686] set_capacity_and_notify: 3 callbacks suppressed [ 49.458997][ T5686] loop0: detected capacity change from 0 to 1024 [ 49.489693][ T5688] loop1: detected capacity change from 0 to 1764 [ 49.511630][ T5686] EXT4-fs: Ignoring removed bh option [ 49.522723][ T5692] cgroup: none used incorrectly [ 49.544185][ T5686] EXT4-fs: inline encryption not supported [ 49.568796][ T5686] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 49.590595][ T5686] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 49.610136][ T5686] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 2: comm syz.0.1066: lblock 2 mapped to illegal pblock 2 (length 1) [ 49.661230][ T5686] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 48: comm syz.0.1066: lblock 0 mapped to illegal pblock 48 (length 1) [ 49.675757][ T5686] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1066: Failed to acquire dquot type 0 [ 49.713065][ T5686] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 49.722830][ T5686] EXT4-fs error (device loop0): ext4_evict_inode:253: inode #11: comm syz.0.1066: mark_inode_dirty error [ 49.738637][ T5686] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 49.793093][ T5686] EXT4-fs (loop0): 1 orphan inode deleted [ 49.804997][ T53] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 49.815743][ T5686] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.840421][ T53] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:4: Failed to release dquot type 0 [ 49.899719][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.919338][ T3312] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 49.950262][ T3312] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 49.960113][ T5753] syz.2.1099 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 49.977768][ T3312] EXT4-fs error (device loop0): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 50.387112][ T5800] loop0: detected capacity change from 0 to 8192 [ 50.476689][ T3517] loop0: p1 p3 p4 [ 50.492940][ T3517] loop0: p3 start 331777 is beyond EOD, truncated [ 50.499514][ T3517] loop0: p4 size 262912 extends beyond EOD, truncated [ 50.516635][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 50.516652][ T29] audit: type=1326 audit(2000002578.415:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5831 comm="syz.3.1137" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f198d3ef749 code=0x0 [ 50.556949][ T5800] loop0: p1 p3 p4 [ 50.561491][ T5800] loop0: p3 start 331777 is beyond EOD, truncated [ 50.568065][ T5800] loop0: p4 size 262912 extends beyond EOD, truncated [ 50.610901][ T29] audit: type=1400 audit(2000002578.505:178): avc: denied { mount } for pid=5838 comm="syz.3.1141" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 50.685851][ T3517] udevd[3517]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 50.686031][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 50.724265][ T29] audit: type=1326 audit(2000002578.615:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5851 comm="syz.0.1147" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f82dad9f749 code=0x0 [ 50.768292][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 50.791806][ T3517] udevd[3517]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 50.902869][ T29] audit: type=1400 audit(2000002578.795:180): avc: denied { mount } for pid=5872 comm="syz.3.1158" name="/" dev="hugetlbfs" ino=11246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 50.961599][ T29] audit: type=1400 audit(2000002578.835:181): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 50.987463][ T5881] loop3: detected capacity change from 0 to 2048 [ 51.030101][ T5881] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.086574][ T5881] ext4 filesystem being mounted at /236/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.141945][ T5894] loop1: detected capacity change from 0 to 4096 [ 51.191901][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.214779][ T5894] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 51.225141][ T3305] udevd[3305]: incorrect ext4 checksum on /dev/loop1 [ 51.228268][ T5894] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 51.460478][ T5922] loop3: detected capacity change from 0 to 4096 [ 51.478546][ T5922] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 51.492023][ T5922] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 51.509112][ T3305] udevd[3305]: incorrect ext4 checksum on /dev/loop3 [ 51.543500][ T3305] udevd[3305]: incorrect ext4 checksum on /dev/loop3 [ 51.658079][ T29] audit: type=1400 audit(2000002579.555:182): avc: denied { create } for pid=5953 comm="syz.4.1198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 52.816076][ T29] audit: type=1326 audit(2000002580.715:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6133 comm="syz.3.1287" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f198d3ef749 code=0x0 [ 52.989351][ T29] audit: type=1400 audit(2000002580.885:184): avc: denied { tracepoint } for pid=6163 comm="syz.1.1302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 53.272716][ T6217] futex_wake_op: syz.2.1325 tries to shift op by 144; fix this program [ 53.452957][ T29] audit: type=1326 audit(2000002581.345:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6250 comm="syz.2.1344" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3dbcc9f749 code=0x0 [ 53.774878][ T29] audit: type=1400 audit(2000002581.665:186): avc: denied { create } for pid=6299 comm="syz.1.1369" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 53.798354][ T6304] tmpfs: Bad value for 'mpol' [ 54.084376][ T6354] futex_wake_op: syz.1.1395 tries to shift op by -1; fix this program [ 54.413313][ T6417] loop4: detected capacity change from 0 to 512 [ 54.434051][ T6417] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 54.444080][ T6417] FAT-fs (loop4): Filesystem has been set read-only [ 54.778552][ T6485] capability: warning: `syz.2.1460' uses 32-bit capabilities (legacy support in use) [ 54.843295][ T6500] loop1: detected capacity change from 0 to 512 [ 54.885685][ T6500] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 54.894469][ T6500] EXT4-fs (loop1): Unsupported encryption level 249 [ 54.964390][ T6518] loop4: detected capacity change from 0 to 128 [ 55.105988][ T6544] loop0: detected capacity change from 0 to 164 [ 55.135128][ T6548] 9pnet: Unknown protocol version 9p20\++} [ 55.241673][ T6566] loop1: detected capacity change from 0 to 512 [ 55.267682][ T6566] EXT4-fs error (device loop1): ext4_quota_enable:7177: comm syz.1.1502: inode #2048: comm syz.1.1502: iget: illegal inode # [ 55.296284][ T6566] EXT4-fs error (device loop1): ext4_quota_enable:7180: comm syz.1.1502: Bad quota inode: 2048, type: 2 [ 55.307780][ T6566] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=2048). Please run e2fsck to fix. [ 55.323199][ T6566] EXT4-fs (loop1): mount failed [ 55.396623][ T6586] IPv6: addrconf: prefix option has invalid lifetime [ 55.757335][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 55.757414][ T29] audit: type=1400 audit(2000002583.655:190): avc: denied { read write } for pid=6653 comm="syz.0.1545" name="qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.786905][ T29] audit: type=1400 audit(2000002583.655:191): avc: denied { open } for pid=6653 comm="syz.0.1545" path="/dev/qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.998376][ T29] audit: type=1400 audit(2000002583.735:192): avc: denied { remount } for pid=6657 comm="syz.1.1548" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 56.018260][ T29] audit: type=1400 audit(2000002583.845:193): avc: denied { view } for pid=6685 comm="syz.3.1561" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 56.058549][ T29] audit: type=1400 audit(2000002583.895:194): avc: denied { create } for pid=6694 comm="syz.4.1563" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 56.137847][ T29] audit: type=1400 audit(2000002584.025:195): avc: denied { mount } for pid=6713 comm="syz.2.1575" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 56.183076][ T29] audit: type=1326 audit(2000002584.045:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6716 comm="syz.0.1577" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f82dad9f749 code=0x0 [ 56.206148][ T29] audit: type=1400 audit(2000002584.075:197): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 56.567317][ T6778] loop0: detected capacity change from 0 to 8192 [ 56.681096][ T6808] loop4: detected capacity change from 0 to 512 [ 56.696750][ T6808] EXT4-fs (loop4): Invalid log block size: 32 [ 56.784503][ T6824] loop3: detected capacity change from 0 to 164 [ 56.801814][ T6824] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 57.037712][ T6868] loop1: detected capacity change from 0 to 512 [ 57.057081][ T6870] tmpfs: Unknown parameter 'defcontextC' [ 57.069545][ T6868] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 57.098155][ T6868] EXT4-fs (loop1): orphan cleanup on readonly fs [ 57.119287][ T6868] Quota error (device loop1): dq_insert_tree: Quota tree root isn't allocated! [ 57.128343][ T6868] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 57.138151][ T6868] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.1652: Failed to acquire dquot type 1 [ 57.155913][ T6881] loop0: detected capacity change from 0 to 128 [ 57.164039][ T6868] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1652: bg 0: block 40: padding at end of block bitmap is not set [ 57.178677][ T6868] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 57.188147][ T6868] EXT4-fs (loop1): 1 truncate cleaned up [ 57.190014][ T6881] FAT-fs (loop0): bogus number of reserved sectors [ 57.200369][ T6881] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 57.200661][ T6868] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.209735][ T6881] FAT-fs (loop0): Can't find a valid FAT filesystem [ 57.303034][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.718949][ T6971] random: crng reseeded on system resumption [ 57.997683][ T7016] loop1: detected capacity change from 0 to 128 [ 58.253924][ T7059] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 58.272723][ T7063] delete_channel: no stack [ 58.277809][ T7059] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.284387][ T7059] EXT4-fs error (device loop0): ext4_orphan_get:1391: comm syz.0.1747: inode #15: comm syz.0.1747: iget: illegal inode # [ 58.299334][ T7059] EXT4-fs (loop0): Remounting filesystem read-only [ 58.306010][ T7063] delete_channel: no stack [ 58.320207][ T7059] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 58.352016][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.443861][ T7086] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 58.636456][ T7112] syz.2.1772(7112): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 58.705036][ T7118] cgroup: No subsys list or none specified [ 58.955662][ T7151] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 58.955662][ T7151] Ue[%#s' [ 59.207900][ T7176] 9pnet: Could not find request transport: r [ 59.326920][ T7196] SELinux: security_context_str_to_sid () failed with errno=-22 [ 59.400700][ T7205] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.417907][ T7208] SELinux: Context ?J is not valid (left unmapped). [ 59.433879][ T7205] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 59.559369][ T7222] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.717751][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.175523][ T7289] tmpfs: Bad value for 'mpol' [ 60.274837][ T7302] IPv6: addrconf: prefix option has invalid lifetime [ 60.332780][ T7308] set_capacity_and_notify: 2 callbacks suppressed [ 60.332796][ T7308] loop0: detected capacity change from 0 to 2048 [ 60.616751][ T7347] IPv6: addrconf: prefix option has invalid lifetime [ 60.780709][ T7375] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 60.790559][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 60.790575][ T29] audit: type=1400 audit(2000002588.685:203): avc: denied { relabelto } for pid=7372 comm="syz.1.1901" name="364" dev="tmpfs" ino=1855 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 60.864035][ T29] audit: type=1400 audit(2000002588.685:204): avc: denied { associate } for pid=7372 comm="syz.1.1901" name="364" dev="tmpfs" ino=1855 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 60.949053][ T29] audit: type=1400 audit(2000002588.795:205): avc: denied { remove_name } for pid=3318 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1859 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 60.975857][ T29] audit: type=1400 audit(2000002588.795:206): avc: denied { rmdir } for pid=3318 comm="syz-executor" name="364" dev="tmpfs" ino=1855 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 61.082333][ T29] audit: type=1400 audit(2000002588.975:207): avc: denied { create } for pid=7404 comm="syz.4.1919" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 61.462884][ T29] audit: type=1400 audit(2000002589.355:208): avc: denied { append } for pid=7469 comm="syz.4.1942" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 61.499875][ T29] audit: type=1326 audit(2000002589.355:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7463 comm="syz.2.1941" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3dbcc9f749 code=0x0 [ 61.765827][ T7521] TCP: tcp_parse_options: Illegal window scaling value 168 > 14 received [ 61.774317][ T7521] TCP: tcp_parse_options: Illegal window scaling value 139 > 14 received [ 61.904499][ T7544] cgroup: Invalid name [ 62.266803][ T7590] loop0: detected capacity change from 0 to 1024 [ 62.283008][ T7559] loop4: detected capacity change from 0 to 32768 [ 62.293180][ T7590] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 62.313410][ T7603] tmpfs: Bad value for 'size' [ 62.318343][ T7590] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 62.339505][ T7590] EXT4-fs (loop0): invalid journal inode [ 62.341018][ T3305] loop4: p1 p2 p3 < p5 p6 > [ 62.353350][ T3305] loop4: p1 size 242222080 extends beyond EOD, truncated [ 62.364475][ T7590] EXT4-fs (loop0): can't get journal size [ 62.371831][ T3305] loop4: p2 start 4294967295 is beyond EOD, truncated [ 62.377176][ T7590] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 62.402841][ T7559] loop4: p1 p2 p3 < p5 p6 > [ 62.415623][ T7559] loop4: p1 size 242222080 extends beyond EOD, truncated [ 62.436326][ T7559] loop4: p2 start 4294967295 is beyond EOD, truncated [ 62.445988][ T7612] 9pnet_fd: p9_fd_create_tcp (7612): problem connecting socket to 127.0.0.1 [ 62.456620][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.467291][ T7614] 9pnet_virtio: no channels available for device 127.0.0.1 [ 62.485405][ T3004] loop4: p1 p2 p3 < p5 p6 > [ 62.490113][ T3004] loop4: p1 size 242222080 extends beyond EOD, truncated [ 62.509596][ T3004] loop4: p2 start 4294967295 is beyond EOD, truncated [ 62.796423][ T7651] loop4: detected capacity change from 0 to 8192 [ 62.810706][ T7649] loop0: detected capacity change from 0 to 8192 [ 62.820838][ T7664] loop3: detected capacity change from 0 to 1024 [ 62.828006][ T7664] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 62.837790][ T7664] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 62.848025][ T7664] EXT4-fs (loop3): can't mount with data_err=abort, fs mounted w/o journal [ 62.865032][ T3517] loop0: p1 p2 p4 [ 62.872851][ T3517] loop0: p1 size 134219777 extends beyond EOD, truncated [ 62.887226][ T3517] loop0: p4 size 262912 extends beyond EOD, truncated [ 62.900180][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 62.900494][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 62.911221][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 62.933070][ T4524] udevd[4524]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 62.958652][ T7649] loop0: p1 p2 p4 [ 62.962457][ T7649] loop0: p1 size 134219777 extends beyond EOD, truncated [ 62.974440][ T7649] loop0: p4 size 262912 extends beyond EOD, truncated [ 63.067618][ T3517] udevd[3517]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 63.067675][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 63.069276][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 63.079162][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 63.233536][ T7671] udevd[7671]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 63.245800][ T3517] udevd[3517]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 63.259022][ T29] audit: type=1326 audit(2000002591.155:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7710 comm="syz.1.2063" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f94986ef749 code=0x0 [ 63.300752][ T7714] dns_resolver: Unsupported content type (231) [ 63.411648][ T7731] loop4: detected capacity change from 0 to 512 [ 63.446648][ T7731] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.477897][ T7731] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 63.488341][ T7731] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 63.497825][ T7731] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.2073: Failed to acquire dquot type 1 [ 63.524471][ T7731] EXT4-fs (loop4): 1 truncate cleaned up [ 63.540757][ T7731] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 63.579988][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.958208][ T7825] loop4: detected capacity change from 0 to 512 [ 63.990640][ T7825] EXT4-fs (loop4): orphan cleanup on readonly fs [ 64.002766][ T7825] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2119: bg 0: block 127: padding at end of block bitmap is not set [ 64.024789][ T7825] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 64.052281][ T7825] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.2119: corrupted inode contents [ 64.064981][ T7825] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 64.074053][ T7825] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.2119: corrupted inode contents [ 64.081398][ T7838] 9pnet_fd: p9_fd_create_unix (7838): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 64.106357][ T7825] EXT4-fs error (device loop4): ext4_evict_inode:301: inode #15: comm syz.4.2119: mark_inode_dirty error [ 64.230170][ T7825] EXT4-fs (loop4): 1 orphan inode deleted [ 64.236495][ T7825] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 64.279111][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.530682][ T7888] loop1: detected capacity change from 0 to 512 [ 64.540419][ T7888] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.547233][ T7888] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.2146: Failed to acquire dquot type 1 [ 64.560050][ T7888] EXT4-fs (loop1): 1 truncate cleaned up [ 64.566416][ T7888] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 64.592178][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.651000][ T7902] loop0: detected capacity change from 0 to 512 [ 64.672988][ T7902] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 64.687118][ T7902] EXT4-fs (loop0): orphan cleanup on readonly fs [ 64.694433][ T7902] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 64.709947][ T7902] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #11: comm syz.0.2156: corrupted inode contents [ 64.722492][ T7902] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #11: comm syz.0.2156: mark_inode_dirty error [ 64.737220][ T7902] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2156: invalid indirect mapped block 327680 (level 0) [ 64.753684][ T7902] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #11: comm syz.0.2156: corrupted inode contents [ 64.793951][ T7902] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 64.809562][ T7902] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #11: comm syz.0.2156: corrupted inode contents [ 64.822720][ T7902] EXT4-fs error (device loop0): ext4_truncate:4635: inode #11: comm syz.0.2156: mark_inode_dirty error [ 64.834618][ T7902] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 64.844016][ T7902] EXT4-fs (loop0): 1 truncate cleaned up [ 64.850260][ T7902] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 64.894566][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.947915][ T7934] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.960123][ T7937] nfs4: Bad value for 'source' [ 64.975382][ T7934] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.163167][ T7971] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0xd [ 65.301549][ T7995] EXT4-fs (loop3): inodes count not valid: 41 vs 32 [ 65.327663][ T7994] Invalid option length (1040122) for dns_resolver key [ 65.886939][ T8083] set_capacity_and_notify: 1 callbacks suppressed [ 65.886956][ T8083] loop4: detected capacity change from 0 to 1024 [ 65.918891][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 65.918941][ T29] audit: type=1326 audit(2000002593.819:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8086 comm="syz.1.2247" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f94986ef749 code=0x0 [ 65.959756][ T8083] Quota error (device loop4): do_check_range: Getting block 64 out of range 1-5 [ 65.968958][ T8083] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 65.978792][ T8083] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.2246: Failed to acquire dquot type 0 [ 66.004633][ T8093] loop3: detected capacity change from 0 to 1024 [ 66.022762][ T8093] Quota error (device loop3): v2_read_file_info: Number of blocks too big for quota file size (6144 > 256). [ 66.061846][ T8083] EXT4-fs error (device loop4): mb_free_blocks:2037: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 66.111639][ T8093] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 66.142913][ T8083] EXT4-fs (loop4): 1 truncate cleaned up [ 66.151507][ T8083] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.153406][ T8093] EXT4-fs (loop3): mount failed [ 66.237943][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.441214][ T8133] loop1: detected capacity change from 0 to 1024 [ 66.513827][ T8133] Quota error (device loop1): v2_read_file_info: Number of blocks too big for quota file size (6144 > 256). [ 66.525765][ T8133] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 66.540886][ T8133] EXT4-fs (loop1): mount failed [ 66.670909][ T29] audit: type=1400 audit(2000002594.569:220): avc: denied { module_request } for pid=8153 comm="syz.2.2279" kmod="bpf_preload" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 66.833471][ T8185] SELinux: security_context_str_to_sid () failed with errno=-22 [ 67.087603][ T8227] loop0: detected capacity change from 0 to 512 [ 67.114899][ T8227] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 67.124804][ T8227] EXT4-fs (loop0): group descriptors corrupted! [ 67.327538][ T8264] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 67.721510][ T29] audit: type=1400 audit(2000002595.609:221): avc: denied { write } for pid=8336 comm="syz.1.2370" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 67.946208][ T8370] loop3: detected capacity change from 0 to 512 [ 67.962937][ T8370] EXT4-fs: Ignoring removed nomblk_io_submit option [ 67.978554][ T8370] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 68.051758][ T8386] dns_resolver: Unsupported server list version (0) [ 68.136930][ T8396] loop0: detected capacity change from 0 to 1024 [ 68.171911][ T8396] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 68.200978][ T8396] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #3: block 1: comm syz.0.2399: lblock 1 mapped to illegal pblock 1 (length 1) [ 68.252508][ T8396] Quota error (device loop0): write_blk: dquota write failed [ 68.259998][ T8396] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 68.271496][ T8396] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2399: Failed to acquire dquot type 0 [ 68.290178][ T8396] EXT4-fs error (device loop0): ext4_free_blocks:6728: comm syz.0.2399: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.316041][ T8396] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.2399: Invalid inode bitmap blk 0 in block_group 0 [ 68.340460][ T8396] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 68.349178][ T384] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 68.363685][ T8396] EXT4-fs (loop0): 1 orphan inode deleted [ 68.370386][ T8396] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.412980][ T384] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 68.421602][ T384] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:6: Failed to release dquot type 0 [ 68.459660][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.439825][ T8615] loop4: detected capacity change from 0 to 1756 [ 69.621877][ T8625] loop3: detected capacity change from 0 to 8192 [ 69.672640][ T8625] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 69.677928][ T8625] loop3: partition table partially beyond EOD, truncated [ 69.720002][ T8625] loop3: p1 start 100663296 is beyond EOD, truncated [ 69.726782][ T8625] loop3: p2 size 134217732 extends beyond EOD, truncated [ 69.734647][ T8661] cgroup: noprefix used incorrectly [ 69.755050][ T8625] loop3: p4 size 14876672 extends beyond EOD, truncated [ 69.762885][ T8625] loop3: p5 size 134217732 extends beyond EOD, truncated [ 69.770769][ T8625] loop3: p6 size 14876672 extends beyond EOD, truncated [ 69.826856][ T8657] loop1: detected capacity change from 0 to 8192 [ 69.872007][ T7671] loop1: p1 < > p2 p3 p4 < p5 > [ 69.877065][ T7671] loop1: partition table partially beyond EOD, truncated [ 69.918046][ T4524] udevd[4524]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 69.922870][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 69.933130][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 69.939365][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 69.959901][ T7671] loop1: p1 start 67108864 is beyond EOD, truncated [ 69.966568][ T7671] loop1: p2 start 4278190080 is beyond EOD, truncated [ 69.973381][ T7671] loop1: p3 start 4294967295 is beyond EOD, truncated [ 69.984970][ T8684] udevd[8684]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 70.003081][ T7671] loop1: p5 start 4278190080 is beyond EOD, truncated [ 70.015316][ T8684] udevd[8684]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 70.015528][ T8685] udevd[8685]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 70.026631][ T3517] udevd[3517]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 70.050042][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 70.061596][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 70.072400][ T8657] loop1: p1 < > p2 p3 p4 < p5 > [ 70.077378][ T8657] loop1: partition table partially beyond EOD, truncated [ 70.096060][ T8657] loop1: p1 start 67108864 is beyond EOD, truncated [ 70.102764][ T8657] loop1: p2 start 4278190080 is beyond EOD, truncated [ 70.109564][ T8657] loop1: p3 start 4294967295 is beyond EOD, truncated [ 70.142613][ T8657] loop1: p5 start 4278190080 is beyond EOD, truncated [ 70.454129][ T8755] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.471459][ T8755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.025033][ T8850] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 71.472242][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 71.472260][ T29] audit: type=1400 audit(2000002599.309:226): avc: denied { read } for pid=8915 comm="syz.4.2655" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 71.502528][ T29] audit: type=1400 audit(2000002599.309:227): avc: denied { open } for pid=8915 comm="syz.4.2655" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 71.835788][ T8974] loop0: detected capacity change from 0 to 512 [ 71.842543][ T8974] EXT4-fs: Ignoring removed orlov option [ 71.848306][ T8974] EXT4-fs: Ignoring removed bh option [ 71.854259][ T8974] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 71.966453][ T8974] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a04ec118, mo2=0002] [ 71.974675][ T8974] System zones: 1-12 [ 72.030589][ T8974] EXT4-fs error (device loop0): ext4_orphan_get:1391: comm syz.0.2682: inode #15: comm syz.0.2682: iget: illegal inode # [ 72.047151][ T8974] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2682: couldn't read orphan inode 15 (err -117) [ 72.092969][ T8974] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.158638][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.193289][ T9016] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' ) failed with errno=-22 [ 72.331314][ T9040] loop1: detected capacity change from 0 to 128 [ 72.382180][ T9048] loop4: detected capacity change from 0 to 512 [ 72.410533][ T9048] SELinux: security_context_str_to_sid () failed with errno=-22 [ 72.547398][ T9078] loop1: detected capacity change from 0 to 1024 [ 72.564158][ T9078] EXT4-fs: Ignoring removed i_version option [ 72.570611][ T9078] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 72.582902][ T9078] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.2734: Invalid block bitmap block 0 in block_group 0 [ 72.597025][ T9078] Quota error (device loop1): write_blk: dquota write failed [ 72.604448][ T9078] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 72.614938][ T9078] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.2734: Failed to acquire dquot type 0 [ 72.626674][ T9078] EXT4-fs error (device loop1): ext4_free_blocks:6728: comm syz.1.2734: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.640801][ T9078] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.2734: Invalid inode bitmap blk 0 in block_group 0 [ 72.653989][ T9078] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 72.662974][ T9078] EXT4-fs (loop1): 1 orphan inode deleted [ 72.663095][ T384] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-8 [ 72.672980][ T9078] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.677796][ T384] EXT4-fs error (device loop1): ext4_release_dquot:7022: comm kworker/u8:6: Failed to release dquot type 0 [ 72.715811][ T9078] syz.1.2734 (9078) used greatest stack depth: 9392 bytes left [ 72.743101][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.789168][ T9099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.814191][ T9099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.915647][ T29] audit: type=1400 audit(2000002600.656:228): avc: denied { create } for pid=9118 comm="syz.0.2754" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 72.955442][ T9125] loop0: detected capacity change from 0 to 128 [ 72.980382][ T29] audit: type=1400 audit(2000002600.684:229): avc: denied { unlink } for pid=3312 comm="syz-executor" name="file0" dev="tmpfs" ino=2805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 73.035050][ T9110] loop3: detected capacity change from 0 to 8192 [ 73.350907][ T9184] IPv6: addrconf: prefix option has invalid lifetime [ 73.597058][ T9227] tmpfs: Unknown parameter 'fsuuid' [ 73.772593][ T29] audit: type=1400 audit(2000002601.461:230): avc: denied { create } for pid=9248 comm="syz.0.2819" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 73.850471][ T9260] tmpfs: Bad value for 'mpol' [ 73.908775][ T9269] loop1: detected capacity change from 0 to 128 [ 73.946911][ T9269] FAT-fs (loop1): bogus logical sector size 0 [ 73.953073][ T9269] FAT-fs (loop1): Can't find a valid FAT filesystem [ 74.263741][ T9324] loop1: detected capacity change from 0 to 512 [ 74.270481][ T9324] EXT4-fs: Ignoring removed mblk_io_submit option [ 74.327683][ T9324] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 74.378710][ T9324] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2856: bg 0: block 280: padding at end of block bitmap is not set [ 74.440031][ T9324] EXT4-fs (loop1): Remounting filesystem read-only [ 74.466367][ T9324] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 74.484222][ T9324] EXT4-fs (loop1): 1 truncate cleaned up [ 74.495820][ T9324] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.528669][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.690635][ T9389] tmpfs: Bad value for 'mpol' [ 74.716547][ T9397] IPv6: addrconf: prefix option has invalid lifetime [ 74.930527][ T29] audit: type=1400 audit(2000002602.547:231): avc: denied { create } for pid=9432 comm="syz.1.2910" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 75.057742][ T9453] loop1: detected capacity change from 0 to 1024 [ 75.095465][ T9453] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 75.106482][ T9453] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 75.142444][ T9464] loop3: detected capacity change from 0 to 1024 [ 75.160588][ T9464] ext4: Unknown parameter 'no' [ 75.176835][ T9453] JBD2: no valid journal superblock found [ 75.182653][ T9453] EXT4-fs (loop1): Could not load journal inode [ 75.184567][ T29] audit: type=1400 audit(2000002602.781:232): avc: denied { append } for pid=9469 comm="syz.2.2928" name="loop9" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 75.374528][ T9496] tmpfs: Bad value for 'mpol' [ 75.553606][ T9524] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 75.599322][ T9530] EXT4-fs (loop4): bad geometry: first data block 4 is beyond end of filesystem (0) [ 76.024772][ T9595] 9pnet_fd: Insufficient options for proto=fd [ 76.177276][ T9625] futex_wake_op: syz.0.3004 tries to shift op by 36; fix this program [ 76.931680][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 76.931696][ T29] audit: type=1400 audit(2000002604.419:235): avc: denied { create } for pid=9740 comm="syz.1.3062" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 77.110755][ T9763] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 77.678120][ T9836] delete_channel: no stack [ 77.688563][ T9836] delete_channel: no stack [ 77.776511][ T29] audit: type=1400 audit(2000002605.195:236): avc: denied { create } for pid=9851 comm="syz.0.3115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 78.101050][ T9902] set_capacity_and_notify: 1 callbacks suppressed [ 78.101069][ T9902] loop1: detected capacity change from 0 to 512 [ 78.140378][ T9902] EXT4-fs (loop1): orphan cleanup on readonly fs [ 78.149375][ T9902] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 78.157905][ T9902] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.3141: invalid indirect mapped block 8 (level 2) [ 78.177843][ T9902] EXT4-fs (loop1): Remounting filesystem read-only [ 78.185332][ T9902] EXT4-fs (loop1): 1 truncate cleaned up [ 78.191540][ T9902] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.215831][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.244969][ T9918] tmpfs: Bad value for 'mpol' [ 78.461898][ T9945] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 78.468612][ T9945] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 78.476190][ T9945] vhci_hcd vhci_hcd.0: Device attached [ 78.524912][ T29] audit: type=1400 audit(2000002605.903:237): avc: denied { setattr } for pid=9956 comm="syz.1.3167" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 78.544572][ T9947] vhci_hcd: connection closed [ 78.551531][ T4699] vhci_hcd vhci_hcd.3: stop threads [ 78.561603][ T4699] vhci_hcd vhci_hcd.3: release socket [ 78.567018][ T4699] vhci_hcd vhci_hcd.3: disconnect device [ 78.711139][ T9981] tmpfs: Bad value for 'mpol' [ 78.933543][T10009] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 78.933543][T10009] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 79.495838][T10099] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 79.538759][T10083] loop4: detected capacity change from 0 to 8192 [ 79.602927][T10083] loop4: p1 p2 p3 p4 [ 79.608759][T10083] loop4: p1 start 13435904 is beyond EOD, truncated [ 79.615388][T10083] loop4: p2 start 4195840 is beyond EOD, truncated [ 79.621964][T10083] loop4: p3 start 458783 is beyond EOD, truncated [ 79.628429][T10083] loop4: p4 start 65537 is beyond EOD, truncated [ 79.657593][ T3004] loop4: p1 p2 p3 p4 [ 79.672320][ T3004] loop4: p1 start 13435904 is beyond EOD, truncated [ 79.678959][ T3004] loop4: p2 start 4195840 is beyond EOD, truncated [ 79.685582][ T3004] loop4: p3 start 458783 is beyond EOD, truncated [ 79.692091][ T3004] loop4: p4 start 65537 is beyond EOD, truncated [ 80.153360][T10202] Process accounting resumed [ 80.222150][T10218] tmpfs: Unknown parameter 'context' [ 80.849922][T10326] loop4: detected capacity change from 0 to 512 [ 80.876088][T10326] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.3350: corrupted inode contents [ 80.891287][T10326] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #15: comm syz.4.3350: mark_inode_dirty error [ 80.902972][T10326] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.3350: corrupted inode contents [ 80.916249][T10326] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3000: inode #15: comm syz.4.3350: mark_inode_dirty error [ 80.928576][T10326] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3003: inode #15: comm syz.4.3350: mark inode dirty (error -117) [ 80.941471][T10326] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 80.957547][T10326] EXT4-fs (loop4): 1 orphan inode deleted [ 80.963810][T10326] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.018559][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.292523][ T29] audit: type=1400 audit(2000002608.490:238): avc: denied { create } for pid=10386 comm="syz.4.3379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 81.350496][T10391] loop3: detected capacity change from 0 to 512 [ 81.391613][T10391] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.424934][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.539278][ T29] audit: type=1326 audit(2000002608.724:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10420 comm="syz.3.3394" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f198d3ef749 code=0x0 [ 81.650255][T10439] loop4: detected capacity change from 0 to 512 [ 81.657659][ T29] audit: type=1326 audit(2000002608.836:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10440 comm="syz.2.3405" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3dbcc9f749 code=0x0 [ 81.681455][T10439] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 81.722271][T10439] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 81.738337][T10439] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3404: bg 0: block 248: padding at end of block bitmap is not set [ 81.759368][T10439] Quota error (device loop4): write_blk: dquota write failed [ 81.766839][T10439] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 81.795567][T10458] IPv6: addrconf: prefix option has invalid lifetime [ 81.816360][T10439] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.3404: Failed to acquire dquot type 1 [ 81.866532][T10439] EXT4-fs (loop4): 1 truncate cleaned up [ 81.876628][T10439] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 81.946999][T10439] syz.4.3404 (10439) used greatest stack depth: 9088 bytes left [ 81.961692][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 82.031514][T10498] loop1: detected capacity change from 0 to 128 [ 82.045409][T10498] FAT-fs (loop1): invalid media value (0x00) [ 82.051435][T10498] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 82.060843][T10498] FAT-fs (loop1): Can't find a valid FAT filesystem [ 82.103929][T10506] 9pnet_fd: p9_fd_create_tcp (10506): problem connecting socket to 127.0.0.1 [ 82.136967][T10509] tmpfs: Bad value for 'mpol' [ 82.338148][ T29] audit: type=1400 audit(2000002609.472:241): avc: denied { create } for pid=10543 comm="syz.2.3456" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 82.486226][T10568] 9pnet: Unknown protocol version 9p20\++} [ 82.581546][T10581] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 82.668179][T10594] loop0: detected capacity change from 0 to 2048 [ 82.778501][ T3305] loop0: unable to read partition table [ 82.784392][T10607] loop4: detected capacity change from 0 to 8192 [ 82.792250][ T3305] loop0: partition table beyond EOD, truncated [ 82.825667][T10594] loop0: unable to read partition table [ 82.834824][T10594] loop0: partition table beyond EOD, truncated [ 82.841023][T10594] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 82.877102][T10607] loop4: p1 p2 p3 [ 82.932767][ T3004] loop0: unable to read partition table [ 82.938459][ T3004] loop0: partition table beyond EOD, truncated [ 82.972090][ T29] audit: type=1326 audit(2000002610.061:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10628 comm="syz.3.3498" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f198d3ef749 code=0x0 [ 83.011647][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 83.019256][T10637] loop4: detected capacity change from 0 to 164 [ 83.050100][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 83.077282][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 83.102248][T10647] tmpfs: Bad value for 'mpol' [ 83.204363][T10657] loop3: detected capacity change from 0 to 2048 [ 83.304937][T10657] loop3: unable to read partition table [ 83.314162][T10657] loop3: partition table beyond EOD, truncated [ 83.320510][T10657] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 83.397771][ T3004] loop3: unable to read partition table [ 83.404635][ T3004] loop3: partition table beyond EOD, truncated [ 83.469715][T10699] EXT4-fs (loop0): too many log groups per flexible block group [ 83.482006][ T29] audit: type=1400 audit(2000002610.547:243): avc: denied { execute } for pid=10703 comm="syz.1.3533" name="cgroup" dev="tmpfs" ino=3461 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 83.511418][T10699] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 83.514953][T10707] random: crng reseeded on system resumption [ 83.540892][T10699] EXT4-fs (loop0): mount failed [ 83.545939][ T29] audit: type=1400 audit(2000002610.575:244): avc: denied { ioctl } for pid=10705 comm="syz.4.3535" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 83.780508][T10748] set_capacity_and_notify: 1 callbacks suppressed [ 83.780523][T10748] loop1: detected capacity change from 0 to 512 [ 83.848072][T10748] EXT4-fs (loop1): too many log groups per flexible block group [ 83.856197][T10748] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 83.863197][T10748] EXT4-fs (loop1): mount failed [ 84.183095][T10818] loop0: detected capacity change from 0 to 128 [ 84.204309][T10818] FAT-fs (loop0): bread failed, FSINFO block (sector = 46849) [ 84.250648][T10826] loop3: detected capacity change from 0 to 1024 [ 84.287824][T10826] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.324010][T10826] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 84.336599][T10826] System zones: 0-1, 3-36 [ 84.341864][T10826] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.386963][T10845] tmpfs: Bad value for 'nr_blocks' [ 84.398478][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.479903][T10857] loop3: detected capacity change from 0 to 512 [ 84.489223][T10857] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 84.499173][T10857] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 84.508474][T10857] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (fffc1829) [ 84.518305][T10857] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 84.783464][T10909] loop4: detected capacity change from 0 to 512 [ 84.804635][T10909] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.3634: bad orphan inode 17 [ 84.827314][T10909] ext4_test_bit(bit=16, block=4) = 1 [ 84.832657][T10909] is_bad_inode(inode)=0 [ 84.836858][T10909] NEXT_ORPHAN(inode)=0 [ 84.841018][T10909] max_ino=32 [ 84.844252][T10909] i_nlink=1 [ 84.875392][T10909] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.941295][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.958725][T10932] loop3: detected capacity change from 0 to 512 [ 84.967196][T10936] random: crng reseeded on system resumption [ 84.987444][T10932] EXT4-fs: inline encryption not supported [ 85.015083][T10932] EXT4-fs (loop3): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 85.127387][T10954] loop0: detected capacity change from 0 to 2048 [ 85.155122][T10954] EXT4-fs: Ignoring removed bh option [ 85.175869][ T29] audit: type=1400 audit(2000005172.123:245): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 85.210887][T10954] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.235485][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.254317][ T29] audit: type=1400 audit(2000005172.207:246): avc: denied { mac_admin } for pid=10969 comm="syz.3.3663" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 85.275530][T10970] SELinux: Context system_u:object is not valid (left unmapped). [ 85.335215][ T29] audit: type=1400 audit(2000005172.236:247): avc: denied { relabelto } for pid=10969 comm="syz.3.3663" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 85.361050][ T29] audit: type=1400 audit(2000005172.236:248): avc: denied { associate } for pid=10969 comm="syz.3.3663" name="cgroup.procs" dev="cgroup" ino=102 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 85.409300][ T29] audit: type=1400 audit(2000005172.338:249): avc: denied { module_load } for pid=10982 comm="syz.4.3670" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 85.614046][T11022] loop0: detected capacity change from 0 to 512 [ 85.639580][T11022] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.3687: bad orphan inode 17 [ 85.660228][T11022] ext4_test_bit(bit=16, block=4) = 1 [ 85.665634][T11022] is_bad_inode(inode)=0 [ 85.670036][T11022] NEXT_ORPHAN(inode)=0 [ 85.674168][T11022] max_ino=32 [ 85.677379][T11022] i_nlink=1 [ 85.681320][T11022] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.721293][ T29] audit: type=1326 audit(2000005172.638:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11038 comm="syz.1.3696" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f94986ef749 code=0x0 [ 85.753851][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.862447][T11056] loop3: detected capacity change from 0 to 512 [ 85.882941][T11056] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 85.923422][T11056] EXT4-fs error (device loop3): ext4_quota_enable:7173: comm syz.3.3704: Bad quota inum: 4, type: 2 [ 85.966769][T11056] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=4). Please run e2fsck to fix. [ 86.066011][T11056] EXT4-fs (loop3): mount failed [ 86.112961][T11095] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 86.132917][T11084] loop1: detected capacity change from 0 to 8192 [ 87.028541][T11248] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 87.167457][T11263] EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz.0.3808: iget: checksum invalid [ 87.193712][T11263] EXT4-fs (loop0): get root inode failed [ 87.199450][T11263] EXT4-fs (loop0): mount failed [ 87.340496][T11291] 9pnet_fd: Insufficient options for proto=fd [ 87.655415][T11345] EXT4-fs: Ignoring removed orlov option [ 87.677240][T11345] EXT4-fs: Ignoring removed orlov option [ 87.698151][T11345] EXT4-fs (loop1): unsupported inode size: 2048 [ 87.704581][T11345] EXT4-fs (loop1): blocksize: 1024 [ 88.154673][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 88.154727][ T29] audit: type=1326 audit(2000005174.911:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11426 comm="syz.2.3888" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3dbcc9f749 code=0x0 [ 88.360186][T11467] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 4294967295: comm syz.1.3908: invalid block [ 88.372582][T11467] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3908: invalid indirect mapped block 4294967295 (level 1) [ 88.392055][T11467] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3908: invalid indirect mapped block 4294967295 (level 1) [ 88.406569][T11467] EXT4-fs (loop1): 2 truncates cleaned up [ 88.412502][ T29] audit: type=1326 audit(2000005175.155:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11469 comm="syz.4.3909" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fca94adf749 code=0x0 [ 88.412718][T11467] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.474620][T11477] [syz.0.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 88.522643][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.720868][T11514] EXT4-fs: Ignoring removed orlov option [ 88.748754][T11514] EXT4-fs (loop0): blocks per group (131072) and clusters per group (8192) inconsistent [ 88.804575][T11527] cgroup: none used incorrectly [ 88.826237][ T3004] ================================================================== [ 88.834366][ T3004] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 88.841856][ T3004] [ 88.844191][ T3004] write to 0xffff888107a49e40 of 4 bytes by task 3305 on cpu 0: [ 88.851853][ T3004] d_make_discardable+0x4f/0xa0 [ 88.856717][ T3004] simple_unlink+0x68/0x80 [ 88.861161][ T3004] shmem_unlink+0x12d/0x140 [ 88.865730][ T3004] vfs_unlink+0x28b/0x440 [ 88.870100][ T3004] do_unlinkat+0x1cd/0x4b0 [ 88.874532][ T3004] __x64_sys_unlink+0x2e/0x40 [ 88.879228][ T3004] x64_sys_call+0x2f48/0x3000 [ 88.883931][ T3004] do_syscall_64+0xd8/0x2a0 [ 88.888456][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.894371][ T3004] [ 88.896696][ T3004] read to 0xffff888107a49e40 of 4 bytes by task 3004 on cpu 1: [ 88.904258][ T3004] do_readlinkat+0x9f/0x320 [ 88.908782][ T3004] __x64_sys_readlink+0x47/0x60 [ 88.913652][ T3004] x64_sys_call+0x2af1/0x3000 [ 88.918362][ T3004] do_syscall_64+0xd8/0x2a0 [ 88.922882][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.928788][ T3004] [ 88.931112][ T3004] value changed: 0x08300080 -> 0x00300180 [ 88.936824][ T3004] [ 88.939146][ T3004] Reported by Kernel Concurrency Sanitizer on: [ 88.945300][ T3004] CPU: 1 UID: 0 PID: 3004 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 88.956158][ T3004] Tainted: [W]=WARN [ 88.959959][ T3004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 88.970016][ T3004] ==================================================================