last executing test programs: 392.174645ms ago: executing program 4 (id=2286): modify_ldt$read_default(0x2, 0xfffffffffffffffe, 0x0) 339.799986ms ago: executing program 0 (id=2288): socket$inet6_mptcp(0xa, 0x1, 0x106) 339.670316ms ago: executing program 4 (id=2289): mount$tmpfs(0x0, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000140), 0x3200841, &(0x7f0000000380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x37, 0x6b]}}]}) 339.380726ms ago: executing program 1 (id=2290): syz_emit_ethernet(0x82, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x18, 0x10, 0x0, 0x0, 0x1000, {[@timestamp={0x8, 0xa, 0x6}, @exp_fastopen={0xfe, 0x14, 0xf989, "25e8265dcdf31eeea8456c8f93512f8c"}, @exp_fastopen={0xfe, 0x10, 0xf989, "9fca59893b5031248415bcf1"}, @generic={0x5, 0x0, "0fe117cdb586a1a82e29fc363d29364f"}, @sack={0x5, 0x2, [0x2, 0x2]}, @exp_fastopen={0xfe, 0x7, 0xf989, "43ecdc"}, @generic={0xfe, 0x0, "d73574fe"}, @window, @md5sig={0x13, 0x0, "45def6ce0007f38da13d95e9381769fb"}, @exp_smc]}}}}}}}, 0x0) 283.008447ms ago: executing program 3 (id=2291): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000eaea7110be000000000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 282.891016ms ago: executing program 0 (id=2292): syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed0005, &(0x7f00000005c0)={[{@data_journal}, {@noquota}, {@errors_continue}, {@noload}, {@data_err_ignore}, {@usrjquota, 0x22}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@nombcache}]}, 0x1, 0x453, &(0x7f0000000900)="$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") 282.844956ms ago: executing program 2 (id=2293): prlimit64(0x0, 0xe, 0x0, 0x0) 282.509276ms ago: executing program 3 (id=2294): iopl(0x7) 280.140926ms ago: executing program 1 (id=2295): prctl$PR_SET_SECCOMP(0x3d, 0x1, 0x0) 256.689967ms ago: executing program 4 (id=2296): mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000140), 0x181084a, &(0x7f0000000440)={[{@mpol={'mpol', 0x3d, {'local', '', @void}}}]}) 214.505437ms ago: executing program 2 (id=2297): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@datasec={0x2, 0x1, 0x0, 0xf, 0x3, [{0x3, 0x1, 0x3}], "da6b47"}, @datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], "f8"}]}, {0x0, [0x0, 0x61]}}, &(0x7f0000000000)=""/163, 0x44, 0xa3, 0x1, 0x0, 0x0, @void, @value}, 0x28) 214.407467ms ago: executing program 1 (id=2298): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="850000009a00000095"], &(0x7f0000000180)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 214.323137ms ago: executing program 3 (id=2299): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB='\n\x00\x00\x00\x00', @ANYRES32], 0x20) 191.312727ms ago: executing program 0 (id=2300): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x12, &(0x7f0000000700)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018020000", @ANYRES32=0x0, @ANYBLOB="0000000000000000660000007fffffff180000000000000000000000000000009500000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000028b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 175.451688ms ago: executing program 2 (id=2301): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000791048000000000091041e000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 175.069988ms ago: executing program 4 (id=2302): syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 171.668008ms ago: executing program 1 (id=2303): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002340)={@map, 0xffffffffffffffff, 0xd, 0x10, 0x0, @void, @value}, 0x20) 125.222208ms ago: executing program 3 (id=2304): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000800)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x9, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x4, [{0x7, 0x2}]}, @typedef={0x5, 0x0, 0x0, 0x8, 0x1}]}, {0x0, [0x0, 0x5f, 0x0, 0x0, 0x2e, 0x0, 0x5f]}}, 0x0, 0x45, 0x0, 0x1, 0x0, 0x0, @void, @value}, 0x28) 124.726068ms ago: executing program 2 (id=2305): bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0xb, 0x5, 0x400, 0x9, 0x1, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 107.054578ms ago: executing program 4 (id=2306): get_mempolicy(0x0, 0x0, 0x8f3f, &(0x7f0000fff000/0x1000)=nil, 0x4) 64.389129ms ago: executing program 0 (id=2307): recvmmsg(0xffffffffffffffff, 0x0, 0xffffffffffffffc6, 0x0, &(0x7f0000000000)={0x7fffffffffffffff, 0x3ff}) 64.293659ms ago: executing program 1 (id=2308): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x4, [@fwd={0x2}, @typedef={0x1}]}, {0x0, [0x5f, 0x4f]}}, 0x0, 0x34, 0x0, 0xa, 0x0, 0x0, @void, @value}, 0x28) 64.169799ms ago: executing program 3 (id=2309): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@type_tag={0x7, 0x0, 0x0, 0x12, 0x2}, @ptr={0x0, 0x0, 0x0, 0x2, 0x1}]}, {0x0, [0x61, 0x0, 0x5f, 0x30, 0x2e, 0x5f, 0x61]}}, 0x0, 0x39, 0x0, 0x1, 0x3ff, 0x0, @void, @value}, 0x28) 64.094909ms ago: executing program 2 (id=2310): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe50, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 55.825989ms ago: executing program 0 (id=2311): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000001280)=@framed={{}, [@call={0x85, 0x0, 0x0, 0xb5}]}, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 46.655149ms ago: executing program 1 (id=2312): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x0, 0x6, 0x0, 0x5}]}, &(0x7f0000000180)='syzkaller\x00', 0xd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 46.519699ms ago: executing program 3 (id=2313): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000a80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x5, [{0x0, 0x0, 0x80002}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, 0x0, 0x3a, 0x0, 0x6, 0x0, 0x0, @void, @value}, 0x28) 13.41555ms ago: executing program 4 (id=2314): mmap(&(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffff002, 0x0, 0x32, 0xffffffffffffffff, 0x0) 13.05079ms ago: executing program 2 (id=2315): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x14, 0x4, 0x4, 0x10004, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 0s ago: executing program 0 (id=2316): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x804, &(0x7f0000000300)={[{@barrier_val={'barrier', 0x3d, 0xeb}}, {@noblock_validity}]}, 0x1, 0x511, &(0x7f0000000a80)="$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") kernel console output (not intermixed with test programs): entered disabled state [ 39.239322][ T3327] bridge_slave_1: entered allmulticast mode [ 39.245688][ T3327] bridge_slave_1: entered promiscuous mode [ 39.260490][ T3315] team0: Port device team_slave_1 added [ 39.282698][ T3327] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.299523][ T3328] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.306530][ T3328] 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 1560 would solve the problem. [ 39.332704][ T3328] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.346355][ T3328] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.353407][ T3328] 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 1560 would solve the problem. [ 39.379769][ T3328] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.391678][ T3327] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.425309][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.432424][ T3315] 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 1560 would solve the problem. [ 39.458620][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.490880][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.498158][ T3315] 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 1560 would solve the problem. [ 39.524211][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.547185][ T3327] team0: Port device team_slave_0 added [ 39.563119][ T3328] hsr_slave_0: entered promiscuous mode [ 39.569449][ T3328] hsr_slave_1: entered promiscuous mode [ 39.575328][ T3328] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.582963][ T3328] Cannot create hsr debugfs directory [ 39.600869][ T3327] team0: Port device team_slave_1 added [ 39.640492][ T3327] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.647519][ T3327] 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 1560 would solve the problem. [ 39.673819][ T3327] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.686838][ T3315] hsr_slave_0: entered promiscuous mode [ 39.692980][ T3315] hsr_slave_1: entered promiscuous mode [ 39.698969][ T3315] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.706531][ T3315] Cannot create hsr debugfs directory [ 39.720022][ T3327] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.727025][ T3327] 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 1560 would solve the problem. [ 39.753254][ T3327] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.816793][ T3327] hsr_slave_0: entered promiscuous mode [ 39.823257][ T3327] hsr_slave_1: entered promiscuous mode [ 39.829484][ T3327] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.837268][ T3327] Cannot create hsr debugfs directory [ 39.858411][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.879258][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.890349][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.911341][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.951501][ T3323] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 39.969338][ T3323] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 39.978927][ T3323] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 39.996230][ T3323] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 40.033537][ T3328] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 40.042568][ T3328] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 40.055394][ T3328] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 40.066537][ T3328] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 40.092759][ T3315] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 40.106822][ T3315] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 40.116170][ T3315] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 40.125712][ T3315] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 40.154528][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.181559][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.189609][ T3327] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 40.199533][ T3327] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 40.210800][ T3327] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 40.220528][ T3327] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 40.242775][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.250034][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.271319][ T3323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.282817][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.290012][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.317466][ T3323] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.329605][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.344803][ T3328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.363023][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.370191][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.393316][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.400454][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.425229][ T3328] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.445941][ T1719] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.453117][ T1719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.476679][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.496948][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.504091][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.522236][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.534428][ T3327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.551390][ T1719] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.558675][ T1719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.567272][ T1719] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.574411][ T1719] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.586651][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.606594][ T3323] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.621558][ T3327] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.637566][ T3315] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.660634][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.667749][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.677560][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.684653][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.756387][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.825883][ T3328] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.854891][ T3327] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.902805][ T3323] veth0_vlan: entered promiscuous mode [ 40.911952][ T3323] veth1_vlan: entered promiscuous mode [ 40.924527][ T3316] veth0_vlan: entered promiscuous mode [ 40.946931][ T3316] veth1_vlan: entered promiscuous mode [ 40.956100][ T3323] veth0_macvtap: entered promiscuous mode [ 40.964683][ T3323] veth1_macvtap: entered promiscuous mode [ 40.986982][ T3315] veth0_vlan: entered promiscuous mode [ 41.005915][ T3315] veth1_vlan: entered promiscuous mode [ 41.021345][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.031020][ T3316] veth0_macvtap: entered promiscuous mode [ 41.044512][ T3327] veth0_vlan: entered promiscuous mode [ 41.059492][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.070531][ T3316] veth1_macvtap: entered promiscuous mode [ 41.079861][ T3327] veth1_vlan: entered promiscuous mode [ 41.094374][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.102228][ T3323] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.111129][ T3323] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.120051][ T3323] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.128937][ T3323] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.152409][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.163147][ T3315] veth0_macvtap: entered promiscuous mode [ 41.176553][ T3327] veth0_macvtap: entered promiscuous mode [ 41.185598][ T3316] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.194390][ T3316] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.203302][ T3316] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.212071][ T3316] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.225397][ T3327] veth1_macvtap: entered promiscuous mode [ 41.235039][ T3315] veth1_macvtap: entered promiscuous mode [ 41.257448][ T3327] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.270764][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.294430][ T3327] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.305994][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.307079][ T3323] 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. [ 41.331513][ T3328] veth0_vlan: entered promiscuous mode [ 41.345462][ T3315] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.354425][ T3315] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.363361][ T3315] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.372320][ T3315] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.399996][ T3327] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.409028][ T3327] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.417804][ T3327] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.426603][ T3327] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.442437][ T3328] veth1_vlan: entered promiscuous mode [ 41.455963][ T3328] veth0_macvtap: entered promiscuous mode [ 41.467374][ T3328] veth1_macvtap: entered promiscuous mode [ 41.476904][ T3463] loop0: detected capacity change from 0 to 2048 [ 41.506948][ T3328] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.528860][ T3463] loop0: p1 p2 < > p3 < p5 p6 > p4 [ 41.534114][ T3463] loop0: partition table partially beyond EOD, truncated [ 41.536764][ T3328] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.559945][ T3328] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.560082][ T3463] loop0: p1 size 67108992 extends beyond EOD, [ 41.568862][ T3328] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.568931][ T3328] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.575289][ T3463] truncated [ 41.584079][ T3328] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.668193][ T3463] loop0: p2 start 65536 is beyond EOD, truncated [ 41.678820][ T3463] loop0: p4 size 8192 extends beyond EOD, truncated [ 41.701304][ T3463] loop0: p5 size 67108992 extends beyond EOD, truncated [ 41.739639][ T3463] loop0: p6 size 8192 extends beyond EOD, truncated [ 41.757195][ T3488] loop2: detected capacity change from 0 to 2048 [ 41.799872][ T3488] loop2: p2 < > p3 < p5 > p4 [ 41.804635][ T3488] loop2: partition table partially beyond EOD, truncated [ 41.835173][ T3488] loop2: p2 start 4278190080 is beyond EOD, truncated [ 41.851638][ T3488] loop2: p4 size 8192 extends beyond EOD, truncated [ 41.863985][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 41.864001][ T29] audit: type=1400 audit(1748198694.160:99): avc: denied { open } for pid=3497 comm="syz.4.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 41.878645][ T3488] loop2: p5 size 8192 extends beyond EOD, truncated [ 41.910003][ T29] audit: type=1400 audit(1748198694.160:100): avc: denied { kernel } for pid=3497 comm="syz.4.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 41.933071][ T29] audit: type=1400 audit(1748198694.200:101): avc: denied { prog_run } for pid=3498 comm="syz.3.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.996547][ T3508] No source specified [ 42.042549][ T29] audit: type=1400 audit(1748198694.290:102): avc: denied { map_create } for pid=3507 comm="syz.4.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 42.110620][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 42.131253][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 42.149765][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 42.153374][ T29] audit: type=1400 audit(1748198694.360:103): avc: denied { append } for pid=3512 comm="syz.0.25" 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 [ 42.183809][ T29] audit: type=1400 audit(1748198694.360:104): avc: denied { open } for pid=3512 comm="syz.0.25" path="/dev/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 [ 42.207801][ T29] audit: type=1400 audit(1748198694.380:105): avc: denied { create } for pid=3514 comm="syz.1.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 42.303229][ T29] audit: type=1400 audit(1748198694.590:106): avc: denied { wake_alarm } for pid=3531 comm="syz.2.34" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.575280][ T3569] loop1: detected capacity change from 0 to 1024 [ 42.575363][ T3568] futex_wake_op: syz.2.49 tries to shift op by 144; fix this program [ 42.608702][ T29] audit: type=1400 audit(1748198694.880:107): avc: denied { allowed } for pid=3567 comm="syz.3.51" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 42.638265][ T3569] EXT4-fs: Ignoring removed i_version option [ 42.652402][ T3569] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 42.670268][ T29] audit: type=1400 audit(1748198694.950:108): avc: denied { read write } for pid=3574 comm="syz.4.55" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.698308][ T3569] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 42.734531][ T3569] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 42.748395][ T3569] EXT4-fs (loop1): orphan cleanup on readonly fs [ 42.770878][ T3569] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 42.814073][ T3569] EXT4-fs (loop1): Remounting filesystem read-only [ 42.831243][ T3569] EXT4-fs (loop1): 1 orphan inode deleted [ 42.840162][ T3596] loop4: detected capacity change from 0 to 512 [ 42.846857][ T3596] ======================================================= [ 42.846857][ T3596] WARNING: The mand mount option has been deprecated and [ 42.846857][ T3596] and is ignored by this kernel. Remove the mand [ 42.846857][ T3596] option from the mount to silence this warning. [ 42.846857][ T3596] ======================================================= [ 42.855717][ T3594] loop0: detected capacity change from 0 to 512 [ 42.919545][ T3589] loop2: detected capacity change from 0 to 8192 [ 42.920047][ T3569] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 42.949234][ T3486] loop2: p1 p3 p4 [ 42.953364][ T3486] loop2: p1 size 3506438656 extends beyond EOD, truncated [ 42.965692][ T3486] loop2: p3 start 218103808 is beyond EOD, truncated [ 42.972546][ T3486] loop2: p4 size 50331648 extends beyond EOD, truncated [ 42.979900][ T3596] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2848: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 42.998015][ T3596] EXT4-fs (loop4): 1 truncate cleaned up [ 43.005978][ T3594] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 43.014485][ T3596] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.028619][ T3589] loop2: p1 p3 p4 [ 43.032538][ T3589] loop2: p1 size 3506438656 extends beyond EOD, truncated [ 43.040475][ T3569] syz.1.50 (3569) used greatest stack depth: 9680 bytes left [ 43.054504][ T3594] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 43.064344][ T3589] loop2: p3 start 218103808 is beyond EOD, truncated [ 43.071170][ T3589] loop2: p4 size 50331648 extends beyond EOD, truncated [ 43.078761][ T3594] EXT4-fs (loop0): orphan cleanup on readonly fs [ 43.085638][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.088099][ T3609] loop3: detected capacity change from 0 to 512 [ 43.095077][ T3594] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.61: invalid indirect mapped block 2185560079 (level 1) [ 43.120126][ T3594] EXT4-fs (loop0): Remounting filesystem read-only [ 43.127665][ T3594] EXT4-fs (loop0): 1 truncate cleaned up [ 43.128933][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.135077][ T3594] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 43.168332][ T3609] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 43.179074][ T3609] EXT4-fs (loop3): 1 truncate cleaned up [ 43.185300][ T3609] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.227305][ T3615] IPv6: addrconf: prefix option has invalid lifetime [ 43.256647][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 43.258697][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 43.293292][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 43.300888][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 43.320325][ T3327] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.330918][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 43.392236][ T3630] loop0: detected capacity change from 0 to 1024 [ 43.409518][ T3630] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.418915][ T3630] EXT4-fs (loop0): The Hurd can't support 64-bit file systems [ 43.558988][ T3653] loop1: detected capacity change from 0 to 128 [ 43.579277][ T3653] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 43.590968][ T3657] loop0: detected capacity change from 0 to 1024 [ 43.609523][ T3657] ext4: Bad value for 'mb_optimize_scan' [ 43.769104][ T3679] loop2: detected capacity change from 0 to 512 [ 43.796604][ T3683] loop1: detected capacity change from 0 to 1024 [ 43.813182][ T3683] EXT4-fs: Ignoring removed i_version option [ 43.822957][ T3679] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 43.848849][ T3679] EXT4-fs (loop2): orphan cleanup on readonly fs [ 43.868241][ T3683] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 43.879495][ T3679] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.97: Failed to acquire dquot type 1 [ 43.895224][ T3679] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.97: bg 0: block 40: padding at end of block bitmap is not set [ 43.912406][ T3683] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 43.913501][ T3679] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 43.923434][ T3683] EXT4-fs (loop1): required journal recovery suppressed and not mounted read-only [ 43.936173][ T3679] EXT4-fs (loop2): 1 truncate cleaned up [ 43.950474][ T3679] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.047271][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.084609][ T3707] loop4: detected capacity change from 0 to 8192 [ 44.092961][ T3712] loop1: detected capacity change from 0 to 164 [ 44.093353][ T3715] loop3: detected capacity change from 0 to 1024 [ 44.111119][ T3715] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 44.121055][ T3715] EXT4-fs (loop3): group descriptors corrupted! [ 44.129643][ T3486] loop4: p1 p2 p3 p4 [ 44.133799][ T3486] loop4: p1 start 51379968 is beyond EOD, truncated [ 44.140575][ T3486] loop4: p2 start 4293394690 is beyond EOD, truncated [ 44.147354][ T3486] loop4: p3 size 100663552 extends beyond EOD, truncated [ 44.154193][ T3486] loop4: p4 size 50331648 extends beyond EOD, truncated [ 44.154474][ T3712] RR991A [ 44.169354][ T3707] loop4: p1 p2 p3 p4 [ 44.178335][ T3707] loop4: p1 start 51379968 is beyond EOD, truncated [ 44.185018][ T3707] loop4: p2 start 4293394690 is beyond EOD, truncated [ 44.191938][ T3707] loop4: p3 size 100663552 extends beyond EOD, truncated [ 44.226463][ T3707] loop4: p4 size 50331648 extends beyond EOD, truncated [ 44.358583][ T3737] loop4: detected capacity change from 0 to 2048 [ 44.396948][ T3737] Alternate GPT is invalid, using primary GPT. [ 44.403414][ T3737] loop4: p2 p3 p7 [ 44.423947][ T3004] Alternate GPT is invalid, using primary GPT. [ 44.430470][ T3004] loop4: p2 p3 p7 [ 44.498154][ T3753] loop3: detected capacity change from 0 to 256 [ 44.504859][ T3753] msdos: Bad value for 'gid' [ 44.509765][ T3753] msdos: Bad value for 'gid' [ 44.522326][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 44.526548][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 44.641863][ T3773] loop2: detected capacity change from 0 to 512 [ 44.661172][ T3773] EXT4-fs: inline encryption not supported [ 44.680105][ T3773] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=843e01c, mo2=0002] [ 44.717010][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 44.738403][ T3773] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.143: invalid indirect mapped block 2683928664 (level 1) [ 44.769929][ T3773] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.143: bg 0: block 361: padding at end of block bitmap is not set [ 44.798348][ T3773] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 44.852130][ T3773] EXT4-fs (loop2): 1 truncate cleaned up [ 44.876742][ T3773] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.922280][ T3804] loop3: detected capacity change from 0 to 512 [ 44.953825][ T3804] EXT4-fs (loop3): Invalid log cluster size: 4294967295 [ 44.964348][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.029686][ T3815] loop2: detected capacity change from 0 to 1764 [ 45.221484][ T3844] loop0: detected capacity change from 0 to 512 [ 45.228654][ T3841] loop2: detected capacity change from 0 to 512 [ 45.248237][ T3844] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 45.270347][ T3841] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 45.299905][ T3841] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 45.308071][ T3850] loop3: detected capacity change from 0 to 1764 [ 45.308723][ T3850] iso9660: Bad value for 'uid' [ 45.315147][ T3841] EXT4-fs (loop2): orphan cleanup on readonly fs [ 45.319753][ T3850] iso9660: Bad value for 'uid' [ 45.331079][ T3841] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.175: invalid indirect mapped block 2185560079 (level 1) [ 45.347810][ T3844] EXT4-fs (loop0): 1 orphan inode deleted [ 45.348032][ T3841] EXT4-fs (loop2): Remounting filesystem read-only [ 45.354223][ T3844] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.360418][ T3841] EXT4-fs (loop2): 1 truncate cleaned up [ 45.378528][ T3841] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 45.399673][ T3844] ext4 filesystem being mounted at /33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.474141][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.523036][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 45.589230][ T3880] loop2: detected capacity change from 0 to 512 [ 45.613863][ T3880] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 45.633444][ T3880] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (16416!=33349) [ 45.643149][ T3880] EXT4-fs (loop2): group descriptors corrupted! [ 45.656749][ T3887] capability: warning: `syz.1.196' uses deprecated v2 capabilities in a way that may be insecure [ 45.697074][ T3889] loop0: detected capacity change from 0 to 512 [ 45.722765][ T3889] EXT4-fs (loop0): Invalid log cluster size: 4294967295 [ 46.152259][ T3935] loop0: detected capacity change from 0 to 8192 [ 46.198182][ T3496] loop0: p1 p3 p4 [ 46.202585][ T3496] loop0: p1 size 3506438656 extends beyond EOD, truncated [ 46.218218][ T3496] loop0: p3 start 218103808 is beyond EOD, truncated [ 46.225117][ T3496] loop0: p4 size 50331648 extends beyond EOD, truncated [ 46.246990][ T3935] loop0: p1 p3 p4 [ 46.252327][ T3935] loop0: p1 size 3506438656 extends beyond EOD, truncated [ 46.279293][ T3935] loop0: p3 start 218103808 is beyond EOD, truncated [ 46.286204][ T3935] loop0: p4 size 50331648 extends beyond EOD, truncated [ 46.396722][ T3965] loop2: detected capacity change from 0 to 512 [ 46.433413][ T3965] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.520219][ T3965] EXT4-fs error (device loop2): ext4_iget_extra_inode:4693: inode #15: comm syz.2.235: corrupted in-inode xattr: bad e_name length [ 46.546940][ T3967] loop1: detected capacity change from 0 to 8192 [ 46.554334][ T3965] EXT4-fs (loop2): Remounting filesystem read-only [ 46.571817][ T3965] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.625774][ T3496] loop1: p1 p2 p3 p4 [ 46.631838][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.633294][ T3496] loop1: p1 start 51379968 is beyond EOD, truncated [ 46.647546][ T3496] loop1: p2 start 4293394690 is beyond EOD, truncated [ 46.654389][ T3496] loop1: p3 size 100663552 extends beyond EOD, truncated [ 46.678577][ T3982] loop0: detected capacity change from 0 to 512 [ 46.695383][ T3982] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 46.709734][ T3983] loop2: detected capacity change from 0 to 2048 [ 46.726449][ T3496] loop1: p4 size 50331648 extends beyond EOD, truncated [ 46.736158][ T3967] loop1: p1 p2 p3 p4 [ 46.740582][ T3967] loop1: p1 start 51379968 is beyond EOD, truncated [ 46.747310][ T3967] loop1: p2 start 4293394690 is beyond EOD, truncated [ 46.754274][ T3967] loop1: p3 size 100663552 extends beyond EOD, truncated [ 46.768442][ T3982] EXT4-fs error (device loop0): xattr_find_entry:333: inode #15: comm syz.0.242: corrupted xattr entries [ 46.787953][ T3982] EXT4-fs (loop0): Remounting filesystem read-only [ 46.796802][ T3982] EXT4-fs (loop0): 1 truncate cleaned up [ 46.808354][ T3982] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.847237][ T3967] loop1: p4 size 50331648 extends beyond EOD, truncated [ 46.934920][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.105834][ T4016] loop1: detected capacity change from 0 to 2048 [ 47.171503][ T4016] loop1: p1 < > p4 < > [ 47.518848][ T4082] loop2: detected capacity change from 0 to 164 [ 47.542927][ T4082] isofs_fill_super: root inode is not a directory. Corrupted media? [ 47.624972][ T4097] loop3: detected capacity change from 0 to 512 [ 47.691774][ T4097] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 47.726813][ T4097] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 47.742258][ T4097] EXT4-fs (loop3): orphan cleanup on readonly fs [ 47.756382][ T4097] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 33619980: comm syz.3.299: invalid block [ 47.779352][ T4097] EXT4-fs (loop3): Remounting filesystem read-only [ 47.803211][ T4097] EXT4-fs (loop3): 1 truncate cleaned up [ 47.810456][ T4097] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 47.837115][ T3327] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 47.978319][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 47.978335][ T29] audit: type=1400 audit(1748198700.270:122): avc: denied { create } for pid=4144 comm="syz.4.324" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 48.171930][ T4163] loop0: detected capacity change from 0 to 512 [ 48.199264][ T29] audit: type=1400 audit(1748198700.490:123): avc: denied { create } for pid=4170 comm="syz.1.338" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 48.209661][ T4163] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 48.257295][ T4163] EXT4-fs (loop0): can't mount with data_err=abort, fs mounted w/o journal [ 48.424274][ T4185] loop4: detected capacity change from 0 to 8192 [ 48.437070][ T4195] loop1: detected capacity change from 0 to 764 [ 48.472551][ T3496] loop4: p1 < > p2 p3 < p5 > [ 48.477368][ T3496] loop4: partition table partially beyond EOD, truncated [ 48.521859][ T3496] loop4: p1 start 4177526784 is beyond EOD, truncated [ 48.528782][ T3496] loop4: p2 start 163840 is beyond EOD, truncated [ 48.534282][ T4207] dccp_invalid_packet: P.Data Offset(100) too large [ 48.555767][ T3496] loop4: p5 start 163840 is beyond EOD, truncated [ 48.576339][ T4185] loop4: p1 < > p2 p3 < p5 > [ 48.581215][ T4185] loop4: partition table partially beyond EOD, truncated [ 48.612121][ T4185] loop4: p1 start 4177526784 is beyond EOD, truncated [ 48.619048][ T4185] loop4: p2 start 163840 is beyond EOD, truncated [ 48.675919][ T29] audit: type=1400 audit(1748198700.960:124): avc: denied { map_read } for pid=4216 comm="syz.1.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 48.736281][ T4185] loop4: p5 start 163840 is beyond EOD, truncated [ 48.770376][ T29] audit: type=1400 audit(1748198701.060:125): avc: denied { create } for pid=4229 comm="syz.1.364" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 48.822891][ T4233] tmpfs: Bad value for 'mpol' [ 48.827672][ T29] audit: type=1400 audit(1748198701.110:126): avc: denied { mounton } for pid=4232 comm="syz.3.368" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=97 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 48.878892][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 48.919179][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 49.006445][ T4253] loop0: detected capacity change from 0 to 1024 [ 49.015236][ T29] audit: type=1400 audit(1748198701.310:127): avc: denied { write } for pid=4254 comm="syz.4.379" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 49.043114][ T4253] EXT4-fs: Invalid want_extra_isize 132 [ 49.190530][ T29] audit: type=1400 audit(1748198701.470:128): avc: denied { create } for pid=4271 comm="syz.0.387" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 49.291019][ T4290] dccp_invalid_packet: P.Data Offset(14) too large [ 49.306428][ T29] audit: type=1400 audit(1748198701.590:129): avc: denied { write } for pid=4291 comm="syz.0.397" name="config" dev="proc" ino=4026532504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 49.385228][ T29] audit: type=1400 audit(1748198701.600:130): avc: denied { create } for pid=4292 comm="syz.3.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 49.456566][ T4311] dccp_invalid_packet: pskb_may_pull failed [ 49.481221][ T4313] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 49.490433][ T29] audit: type=1400 audit(1748198701.790:131): avc: denied { relabelto } for pid=4312 comm="syz.1.407" name="81" dev="tmpfs" ino=427 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 49.750950][ T4353] loop4: detected capacity change from 0 to 512 [ 49.783908][ T4353] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 49.794539][ T4353] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.427: invalid indirect mapped block 2683928664 (level 1) [ 49.812327][ T4353] EXT4-fs (loop4): Remounting filesystem read-only [ 49.825276][ T4353] EXT4-fs (loop4): 1 truncate cleaned up [ 49.831965][ T4353] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.934601][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.942687][ T4377] loop0: detected capacity change from 0 to 128 [ 50.284447][ T4431] SELinux: Context system_u:object_r:net_conf_t:s0 is not valid (left unmapped). [ 50.450923][ T4458] futex_wake_op: syz.2.478 tries to shift op by -1; fix this program [ 50.468375][ T4462] futex_wake_op: syz.3.481 tries to shift op by -1; fix this program [ 50.496860][ T4465] nfs4: Bad value for 'source' [ 50.556553][ T4476] loop1: detected capacity change from 0 to 512 [ 50.605298][ T4476] EXT4-fs: Ignoring removed mblk_io_submit option [ 50.630014][ T4476] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 50.663911][ T4476] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 50.673319][ T4476] EXT4-fs (loop1): orphan cleanup on readonly fs [ 50.687755][ T4476] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.488: Invalid block bitmap block 0 in block_group 0 [ 50.708509][ T4476] EXT4-fs (loop1): Remounting filesystem read-only [ 50.732510][ T4476] EXT4-fs (loop1): 1 orphan inode deleted [ 50.742696][ T4476] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.764090][ T4476] syz.1.488 (4476) used greatest stack depth: 9656 bytes left [ 50.786774][ T4500] loop2: detected capacity change from 0 to 1764 [ 50.800008][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.814311][ T4500] iso9660: Bad value for 'uid' [ 50.819210][ T4500] iso9660: Bad value for 'uid' [ 51.020927][ T4540] loop0: detected capacity change from 0 to 512 [ 51.035295][ T4542] tmpfs: Unknown parameter 'context' [ 51.056984][ T4540] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.066237][ T4540] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 51.121900][ T4540] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.129760][ T4540] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.517: bad orphan inode 15 [ 51.156723][ T4540] ext4_test_bit(bit=14, block=18) = 1 [ 51.161023][ T4558] loop2: detected capacity change from 0 to 512 [ 51.162190][ T4540] is_bad_inode(inode)=0 [ 51.162198][ T4540] NEXT_ORPHAN(inode)=1023 [ 51.177049][ T4540] max_ino=32 [ 51.179620][ T4559] loop4: detected capacity change from 0 to 1024 [ 51.180356][ T4540] i_nlink=0 [ 51.194154][ T4540] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2962: inode #15: comm syz.0.517: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 51.214188][ T4540] EXT4-fs warning (device loop0): ext4_evict_inode:279: xattr delete (err -117) [ 51.225407][ T4540] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 51.238692][ T4558] EXT4-fs (loop2): inodes count not valid: 0 vs 32 [ 51.268247][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.269853][ T4559] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.527: Failed to acquire dquot type 0 [ 51.323465][ T4559] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 51.340355][ T4559] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.527: corrupted inode contents [ 51.355155][ T4559] EXT4-fs error (device loop4): ext4_dirty_inode:6103: inode #13: comm syz.4.527: mark_inode_dirty error [ 51.367811][ T4559] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.527: corrupted inode contents [ 51.422254][ T4559] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #13: comm syz.4.527: mark_inode_dirty error [ 51.444189][ T4559] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.527: corrupted inode contents [ 51.470639][ T4559] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 51.496527][ T4559] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.527: corrupted inode contents [ 51.512925][ T4592] loop3: detected capacity change from 0 to 512 [ 51.531140][ T4559] EXT4-fs error (device loop4): ext4_truncate:4255: inode #13: comm syz.4.527: mark_inode_dirty error [ 51.558821][ T4592] EXT4-fs: user quota file already specified [ 51.567604][ T4597] IPv6: addrconf: prefix option has invalid lifetime [ 51.584996][ T4559] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 51.599254][ T4601] loop2: detected capacity change from 0 to 512 [ 51.601752][ T4559] EXT4-fs (loop4): 1 truncate cleaned up [ 51.630949][ T4559] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.631326][ T4601] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.652671][ T4601] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 51.682367][ T4601] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 51.709023][ T4601] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 51.740984][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.750163][ T4601] System zones: 0-2, 18-18, 34-35 [ 51.756001][ T4601] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.860966][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.979348][ T4646] loop4: detected capacity change from 0 to 512 [ 51.985991][ T4646] EXT4-fs: Ignoring removed mblk_io_submit option [ 52.024757][ T4652] loop3: detected capacity change from 0 to 512 [ 52.038415][ T4652] EXT4-fs: Ignoring removed nobh option [ 52.067704][ T4646] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 52.078932][ T4652] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 52.106020][ T4662] loop0: detected capacity change from 0 to 512 [ 52.112776][ T4646] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 52.128184][ T4646] EXT4-fs (loop4): orphan cleanup on readonly fs [ 52.128181][ T4652] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.572: invalid indirect mapped block 2683928664 (level 1) [ 52.151760][ T4646] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.569: Invalid block bitmap block 0 in block_group 0 [ 52.168002][ T4652] EXT4-fs (loop3): 1 truncate cleaned up [ 52.174064][ T4652] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.178124][ T4646] EXT4-fs (loop4): Remounting filesystem read-only [ 52.196121][ T4646] EXT4-fs (loop4): 1 orphan inode deleted [ 52.211786][ T4662] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 52.212705][ T4646] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.219856][ T4662] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842e018, mo2=0002] [ 52.263797][ T4662] System zones: 0-1, 15-15, 18-18, 34-34 [ 52.270502][ T4662] EXT4-fs (loop0): orphan cleanup on readonly fs [ 52.281239][ T3327] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.305920][ T4662] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #16: comm syz.0.577: casefold flag without casefold feature [ 52.322140][ T4662] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.577: couldn't read orphan inode 16 (err -117) [ 52.341009][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.359526][ T4662] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.424003][ T4687] loop2: detected capacity change from 0 to 1024 [ 52.465212][ T4687] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 52.488446][ T4687] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 52.495714][ T4693] loop1: detected capacity change from 0 to 1764 [ 52.498266][ T4687] EXT4-fs (loop2): orphan cleanup on readonly fs [ 52.513162][ T4693] iso9660: Bad value for 'uid' [ 52.518150][ T4693] iso9660: Bad value for 'uid' [ 52.526615][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.548124][ T4687] EXT4-fs error (device loop2): ext4_map_blocks:709: inode #3: block 3: comm syz.2.590: lblock 3 mapped to illegal pblock 3 (length 1) [ 52.582249][ T4687] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.590: Failed to acquire dquot type 0 [ 52.596962][ T4687] EXT4-fs error (device loop2): ext4_map_blocks:675: inode #3: block 3: comm syz.2.590: lblock 3 mapped to illegal pblock 3 (length 1) [ 52.635582][ T4687] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.590: Failed to acquire dquot type 0 [ 52.660615][ T4687] EXT4-fs error (device loop2): ext4_free_blocks:6587: comm syz.2.590: Freeing blocks not in datazone - block = 0, count = 4096 [ 52.670201][ T4708] loop1: detected capacity change from 0 to 256 [ 52.713335][ T4687] EXT4-fs error (device loop2): ext4_map_blocks:675: inode #3: block 3: comm syz.2.590: lblock 3 mapped to illegal pblock 3 (length 1) [ 52.730350][ T4687] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.590: Failed to acquire dquot type 0 [ 52.742654][ T4687] EXT4-fs (loop2): 1 orphan inode deleted [ 52.763546][ T4687] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.833559][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.039789][ T4756] loop3: detected capacity change from 0 to 1024 [ 53.080876][ T4756] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 53.102218][ T29] kauditd_printk_skb: 37 callbacks suppressed [ 53.102235][ T29] audit: type=1400 audit(1748199473.417:156): avc: denied { create } for pid=4767 comm="syz.4.629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 53.131688][ T4756] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 53.160841][ T4756] System zones: 0-1, 3-36 [ 53.165351][ T4756] EXT4-fs (loop3): orphan cleanup on readonly fs [ 53.191516][ T4777] loop4: detected capacity change from 0 to 512 [ 53.203000][ T4756] EXT4-fs (loop3): 1 orphan inode deleted [ 53.219933][ T4756] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.223792][ T4781] loop0: detected capacity change from 0 to 512 [ 53.245116][ T4777] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 53.279822][ T4781] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.635: iget: bad extra_isize 50264 (inode size 256) [ 53.294459][ T4777] EXT4-fs (loop4): orphan cleanup on readonly fs [ 53.302773][ T3327] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.313326][ T4781] EXT4-fs (loop0): Remounting filesystem read-only [ 53.320276][ T4777] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.633: bg 0: block 18: invalid block bitmap [ 53.346729][ T4781] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.361236][ T4777] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 53.370274][ T4795] 9pnet_fd: Insufficient options for proto=fd [ 53.377361][ T29] audit: type=1326 audit(1748199473.701:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4793 comm="syz.2.641" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f03ebf3e969 code=0x0 [ 53.400971][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.418754][ T4777] EXT4-fs (loop4): 1 truncate cleaned up [ 53.425022][ T4777] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.453000][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.520924][ T4810] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 53.632024][ T4827] dccp_invalid_packet: P.type (CLOSE) not Data || [Data]Ack, while P.X == 0 [ 53.709545][ T29] audit: type=1400 audit(1748199474.047:158): avc: denied { cpu } for pid=4836 comm="syz.0.661" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 53.712323][ T4837] loop2: detected capacity change from 0 to 128 [ 53.748319][ T4841] dccp_invalid_packet: P.Data Offset(0) too small [ 53.779526][ T4837] FAT-fs (loop2): bogus number of reserved sectors [ 53.786297][ T4837] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 53.795893][ T4837] FAT-fs (loop2): Can't find a valid FAT filesystem [ 53.814619][ T4848] loop0: detected capacity change from 0 to 1024 [ 53.845307][ T4851] loop1: detected capacity change from 0 to 128 [ 53.854825][ T4848] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 53.874179][ T4848] JBD2: no valid journal superblock found [ 53.880075][ T4848] EXT4-fs (loop0): Could not load journal inode [ 53.891931][ T4851] FAT-fs (loop1): bogus number of reserved sectors [ 53.898669][ T4851] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 53.908142][ T4851] FAT-fs (loop1): Can't find a valid FAT filesystem [ 54.124586][ T4878] loop4: detected capacity change from 0 to 512 [ 54.142863][ T4878] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 54.183009][ T4878] EXT4-fs (loop4): 1 truncate cleaned up [ 54.213327][ T4878] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.258918][ T29] audit: type=1400 audit(1748199474.625:159): avc: denied { map_write } for pid=4900 comm="syz.3.693" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 54.300073][ T4899] loop1: detected capacity change from 0 to 2048 [ 54.308442][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.359712][ T3496] Alternate GPT is invalid, using primary GPT. [ 54.366005][ T3496] loop1: p1 p2 p3 [ 54.394324][ T4899] Alternate GPT is invalid, using primary GPT. [ 54.400709][ T4899] loop1: p1 p2 p3 [ 54.559263][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 54.575060][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 54.588350][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 54.617878][ T4942] ./cgroup: Can't lookup blockdev [ 54.637566][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 54.640625][ T3486] udevd[3486]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 54.652960][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 54.844399][ T4970] loop0: detected capacity change from 0 to 512 [ 54.897221][ T4970] Quota error (device loop0): do_check_range: Getting dqdh_entries 1536 out of range 0-14 [ 54.907272][ T4970] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 54.917573][ T4970] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.727: Failed to acquire dquot type 1 [ 55.006689][ T4970] EXT4-fs (loop0): 1 truncate cleaned up [ 55.019817][ T4970] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.032713][ T4970] ext4 filesystem being mounted at /146/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.064560][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.092892][ T5001] tmpfs: Bad value for 'mpol' [ 55.126157][ T5009] delete_channel: no stack [ 55.142475][ T5009] delete_channel: no stack [ 55.280102][ T29] audit: type=1400 audit(1748199475.685:160): avc: denied { create } for pid=5028 comm="syz.1.755" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 55.379796][ T5047] loop0: detected capacity change from 0 to 256 [ 55.414800][ T5047] FAT-fs (loop0): bogus sectors per cluster 255 [ 55.421320][ T5047] FAT-fs (loop0): Can't find a valid FAT filesystem [ 55.508799][ T5059] loop4: detected capacity change from 0 to 1764 [ 55.522398][ T5059] ISOFS: Bad logical zone size 2051 [ 55.598878][ T5077] loop2: detected capacity change from 0 to 512 [ 55.612198][ T5077] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c118, mo2=0002] [ 55.626855][ T5077] System zones: 1-12 [ 55.635181][ T5077] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #2: comm syz.2.779: corrupted xattr block 255: invalid header [ 55.655778][ T5077] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 55.664724][ T5077] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.677684][ T5077] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #2: comm syz.2.779: corrupted xattr block 255: invalid header [ 55.696889][ T5077] SELinux: (dev loop2, type ext4) getxattr errno 117 [ 55.710568][ T5077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.751436][ T29] audit: type=1400 audit(1748199476.189:161): avc: denied { mounton } for pid=5093 comm="syz.1.787" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 55.822611][ T5100] loop0: detected capacity change from 0 to 512 [ 55.839771][ T5105] loop1: detected capacity change from 0 to 1024 [ 55.854052][ T5100] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 55.868189][ T5105] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 55.900858][ T5100] EXT4-fs (loop0): orphan cleanup on readonly fs [ 55.924298][ T5100] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 55.939146][ T5100] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 55.945802][ T5100] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.791: bad orphan inode 768 [ 55.968596][ T5100] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.981375][ T5105] EXT4-fs (loop1): can't mount with commit=, fs mounted w/o journal [ 56.002957][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.057504][ T5126] loop4: detected capacity change from 0 to 512 [ 56.104601][ T5126] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c118, mo2=0002] [ 56.151601][ T5126] System zones: 1-12 [ 56.156553][ T5126] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #2: comm syz.4.803: corrupted xattr block 255: invalid header [ 56.179717][ T5126] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 56.189567][ T5126] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.202982][ T5126] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #2: comm syz.4.803: corrupted xattr block 255: invalid header [ 56.212965][ T5143] dccp_invalid_packet: invalid packet type [ 56.221547][ T5126] SELinux: (dev loop4, type ext4) getxattr errno 117 [ 56.246746][ T5126] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.322294][ T29] audit: type=1400 audit(1748199476.798:162): avc: denied { associate } for pid=5157 comm="syz.2.817" name="319" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 56.578939][ T5194] loop3: detected capacity change from 0 to 128 [ 56.593964][ T5194] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 56.633253][ T5194] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 56.672056][ T5186] loop2: detected capacity change from 0 to 8192 [ 56.701460][ T3327] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 56.740582][ T5186] loop2: p1[EZD] p2 p4 [ 56.744886][ T5186] loop2: p1 size 1465778176 extends beyond EOD, truncated [ 56.759199][ T5186] loop2: p2 start 65535 is beyond EOD, truncated [ 56.765627][ T5186] loop2: p4 size 65536 extends beyond EOD, truncated [ 56.792198][ T5217] loop3: detected capacity change from 0 to 164 [ 57.034023][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 57.045844][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 57.087884][ T5251] loop0: detected capacity change from 0 to 512 [ 57.101358][ T5251] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 57.110094][ T5251] EXT4-fs (loop0): bad geometry: block count 204800 exceeds size of device (64 blocks) [ 57.147322][ T5257] loop4: detected capacity change from 0 to 512 [ 57.187430][ T5257] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 57.232677][ T5257] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8002c0a8, mo2=0002] [ 57.270118][ T29] audit: type=1400 audit(1748199477.785:163): avc: denied { read } for pid=5272 comm="syz.3.874" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 57.299137][ T5276] syz.0.872 (5276): attempted to duplicate a private mapping with mremap. This is not supported. [ 57.313398][ T5257] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: inode #11: comm syz.4.865: missing EA_INODE flag [ 57.341776][ T5257] EXT4-fs (loop4): Remounting filesystem read-only [ 57.375298][ T5257] EXT4-fs (loop4): 1 orphan inode deleted [ 57.418728][ T5257] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.480002][ T5300] loop3: detected capacity change from 0 to 256 [ 57.521052][ T5300] vfat: Bad value for 'uni_xlate' [ 57.533617][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.612431][ T5318] loop1: detected capacity change from 0 to 512 [ 57.629806][ T5318] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 57.643162][ T5318] EXT4-fs (loop1): failed to open journal device unknown-block(7,45) -6 [ 57.656061][ T5306] loop0: detected capacity change from 0 to 8192 [ 57.667446][ T5324] loop3: detected capacity change from 0 to 512 [ 57.676799][ T5324] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 57.687095][ T5324] EXT4-fs (loop3): group descriptors corrupted! [ 57.703454][ T3496] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 57.708726][ T3496] loop0: partition table partially beyond EOD, truncated [ 57.740014][ T3496] loop0: p1 start 67108864 is beyond EOD, truncated [ 57.746711][ T3496] loop0: p2 size 61546 extends beyond EOD, truncated [ 57.776633][ T3496] loop0: p3 start 100859904 is beyond EOD, truncated [ 57.786101][ T3496] loop0: p5 start 67108864 is beyond EOD, truncated [ 57.792912][ T3496] loop0: p6 size 61546 extends beyond EOD, truncated [ 57.801829][ T5306] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 57.807365][ T5306] loop0: partition table partially beyond EOD, truncated [ 57.815781][ T5306] loop0: p1 start 67108864 is beyond EOD, truncated [ 57.822437][ T5306] loop0: p2 size 61546 extends beyond EOD, truncated [ 57.830136][ T5306] loop0: p3 start 100859904 is beyond EOD, truncated [ 57.841136][ T5306] loop0: p5 start 67108864 is beyond EOD, truncated [ 57.847870][ T5306] loop0: p6 size 61546 extends beyond EOD, truncated [ 58.080550][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 58.093410][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 58.260941][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 58.261009][ T29] audit: type=1400 audit(1748199478.824:166): avc: denied { create } for pid=5387 comm="syz.3.929" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 58.290848][ T5380] loop1: detected capacity change from 0 to 8192 [ 58.327336][ T5398] loop3: detected capacity change from 0 to 512 [ 58.335375][ T3496] loop1: p1[EZD] p2 p4 [ 58.343958][ T5398] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.934: bg 0: block 393: padding at end of block bitmap is not set [ 58.358993][ T3496] loop1: p1 size 1465778176 extends beyond EOD, truncated [ 58.368004][ T5398] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 58.397784][ T3496] loop1: p2 start 65535 is beyond EOD, truncated [ 58.404253][ T3496] loop1: p4 size 65536 extends beyond EOD, truncated [ 58.429017][ T5380] loop1: p1[EZD] p2 p4 [ 58.433339][ T5380] loop1: p1 size 1465778176 extends beyond EOD, truncated [ 58.443250][ T29] audit: type=1326 audit(1748199479.013:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5404 comm="syz.4.937" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5da0bfe969 code=0x0 [ 58.446187][ T5398] EXT4-fs (loop3): 2 truncates cleaned up [ 58.484814][ T5380] loop1: p2 start 65535 is beyond EOD, truncated [ 58.488696][ T5398] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.491251][ T5380] loop1: p4 size 65536 extends beyond EOD, truncated [ 58.585739][ T3327] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.611578][ T5417] loop2: detected capacity change from 0 to 512 [ 58.635946][ T29] audit: type=1400 audit(1748199479.213:168): avc: denied { create } for pid=5419 comm="syz.3.943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 58.666045][ T5417] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.944: bg 0: block 131: padding at end of block bitmap is not set [ 58.697832][ T5417] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 58.728903][ T5417] EXT4-fs (loop2): 1 truncate cleaned up [ 58.735485][ T5417] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.817165][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.856114][ T5444] loop0: detected capacity change from 0 to 256 [ 58.872708][ T29] audit: type=1400 audit(1748199479.465:169): avc: denied { mount } for pid=5441 comm="syz.0.955" name="/" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 58.912731][ T29] audit: type=1400 audit(1748199479.465:170): avc: denied { unmount } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 59.031607][ T5462] loop3: detected capacity change from 0 to 1024 [ 59.054539][ T5462] EXT4-fs (loop3): filesystem too large to mount safely on this system [ 59.427314][ T5517] tmpfs: Bad value for 'size' [ 59.503131][ T5525] loop0: detected capacity change from 0 to 256 [ 59.534707][ T5529] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 59.541647][ T5529] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 59.549534][ T5529] vhci_hcd vhci_hcd.0: Device attached [ 59.569436][ T5530] vhci_hcd: connection closed [ 59.571829][ T5525] FAT-fs (loop0): bogus sectors per cluster 0 [ 59.582910][ T5525] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 59.592414][ T5525] FAT-fs (loop0): Can't find a valid FAT filesystem [ 59.602115][ T31] vhci_hcd: stop threads [ 59.606778][ T31] vhci_hcd: release socket [ 59.611437][ T31] vhci_hcd: disconnect device [ 59.844223][ T5548] loop2: detected capacity change from 0 to 2048 [ 59.893713][ T3496] loop2: p3 p4 < > [ 59.900357][ T5548] loop2: p3 p4 < > [ 59.930539][ T29] audit: type=1400 audit(1748199480.588:171): avc: denied { create } for pid=5555 comm="syz.1.1010" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 60.001004][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 60.018574][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 60.035012][ T29] audit: type=1400 audit(1748199480.588:172): avc: denied { map } for pid=5555 comm="syz.1.1010" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=10416 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 60.062412][ T29] audit: type=1400 audit(1748199480.588:173): avc: denied { read write } for pid=5555 comm="syz.1.1010" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=10416 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 60.138219][ T5572] loop4: detected capacity change from 0 to 128 [ 60.152242][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 60.169023][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 60.300974][ T5590] loop1: detected capacity change from 0 to 512 [ 60.334887][ T5594] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x3 [ 60.347729][ T5592] loop4: detected capacity change from 0 to 512 [ 60.355224][ T5590] EXT4-fs: Ignoring removed orlov option [ 60.385413][ T5592] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 60.401845][ T5592] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1028: bad orphan inode 15 [ 60.428726][ T5601] loop2: detected capacity change from 0 to 512 [ 60.447606][ T5590] EXT4-fs error (device loop1): ext4_map_blocks:675: inode #2: block 3: comm syz.1.1027: lblock 0 mapped to illegal pblock 3 (length 1) [ 60.473508][ T5592] ext4_test_bit(bit=14, block=18) = 1 [ 60.479734][ T5592] is_bad_inode(inode)=0 [ 60.484045][ T5592] NEXT_ORPHAN(inode)=1023 [ 60.488415][ T5592] max_ino=32 [ 60.491661][ T5592] i_nlink=0 [ 60.503012][ T5590] EXT4-fs warning (device loop1): dx_probe:793: inode #2: lblock 0: comm syz.1.1027: error -117 reading directory block [ 60.525897][ T5590] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 60.537248][ T5601] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 60.547655][ T5601] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 60.558127][ T5601] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.1031: Failed to acquire dquot type 1 [ 60.574768][ T5592] ext2 filesystem being mounted at /192/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 60.583697][ T5601] EXT4-fs (loop2): 1 truncate cleaned up [ 60.625596][ T5601] ext4 filesystem being mounted at /209/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.713092][ T5613] loop4: detected capacity change from 0 to 512 [ 60.740866][ T5613] EXT4-fs error (device loop4): ext4_get_journal_inode:5798: comm syz.4.1035: inode #16777216: comm syz.4.1035: iget: illegal inode # [ 60.806657][ T5613] EXT4-fs (loop4): Remounting filesystem read-only [ 60.813541][ T5613] EXT4-fs (loop4): no journal found [ 60.819310][ T5613] EXT4-fs (loop4): can't get journal size [ 60.874778][ T5613] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 60.889103][ T5613] EXT4-fs (loop4): failed to initialize system zone (-22) [ 60.898912][ T5613] EXT4-fs (loop4): mount failed [ 60.979086][ T5632] loop3: detected capacity change from 0 to 256 [ 61.166221][ T5655] loop0: detected capacity change from 0 to 1024 [ 61.201039][ T5655] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 61.201039][ T5655] [ 61.212330][ T5655] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 61.430955][ T5681] random: crng reseeded on system resumption [ 61.437724][ T5668] loop3: detected capacity change from 0 to 8192 [ 61.598646][ T5685] loop4: detected capacity change from 0 to 8192 [ 61.851701][ T5733] loop3: detected capacity change from 0 to 1024 [ 61.859629][ T5733] EXT4-fs: Ignoring removed nomblk_io_submit option [ 61.906631][ T5738] loop1: detected capacity change from 0 to 512 [ 61.933463][ T5738] journal_path: Non-blockdev passed as './file0' [ 61.940454][ T5738] EXT4-fs: error: could not find journal device path [ 61.964507][ T5745] loop3: detected capacity change from 0 to 256 [ 61.996830][ T5745] msdos: Bad value for 'tz' [ 62.006825][ T5748] loop2: detected capacity change from 0 to 512 [ 62.015759][ T5748] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.2.1103: corrupted xattr block 95: invalid header [ 62.041221][ T5749] loop4: detected capacity change from 0 to 256 [ 62.066759][ T5749] vfat: Deprecated parameter 'posix' [ 62.072136][ T5749] FAT-fs: "posix" option is obsolete, not supported now [ 62.100985][ T5748] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1103: bg 0: block 7: invalid block bitmap [ 62.179155][ T5748] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 62.198877][ T5748] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #11: comm syz.2.1103: corrupted xattr block 95: invalid header [ 62.276534][ T5748] EXT4-fs warning (device loop2): ext4_evict_inode:279: xattr delete (err -117) [ 62.318811][ T5774] loop4: detected capacity change from 0 to 2048 [ 62.334476][ T5774] EXT4-fs (loop4): invalid inodes per group: 204800 [ 62.334476][ T5774] [ 62.347421][ T5748] EXT4-fs (loop2): 1 orphan inode deleted [ 62.429852][ T5777] loop0: detected capacity change from 0 to 8192 [ 62.496832][ T3307] loop0: p2 p3 p4 [ 62.510532][ T3307] loop0: p2 size 327551 extends beyond EOD, truncated [ 62.534853][ T3307] loop0: p3 size 16776960 extends beyond EOD, truncated [ 62.562410][ T3307] loop0: p4 size 3599499392 extends beyond EOD, truncated [ 62.593002][ T5777] loop0: p2 p3 p4 [ 62.597092][ T5777] loop0: p2 size 327551 extends beyond EOD, truncated [ 62.615593][ T5802] loop3: detected capacity change from 0 to 256 [ 62.635218][ T5802] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 62.656917][ T5777] loop0: p3 size 16776960 extends beyond EOD, truncated [ 62.704453][ T5777] loop0: p4 size 3599499392 extends beyond EOD, truncated [ 62.737006][ T5802] FAT-fs (loop3): Directory bread(block 64) failed [ 62.753737][ T5802] FAT-fs (loop3): Directory bread(block 65) failed [ 62.765728][ T5802] FAT-fs (loop3): Directory bread(block 66) failed [ 62.773558][ T5817] loop2: detected capacity change from 0 to 512 [ 62.782352][ T5802] FAT-fs (loop3): Directory bread(block 67) failed [ 62.816107][ T5802] FAT-fs (loop3): Directory bread(block 68) failed [ 62.828796][ T5817] EXT4-fs (loop2): #blocks per group too big: 24576 [ 62.837464][ T5802] FAT-fs (loop3): Directory bread(block 69) failed [ 62.860416][ T5802] FAT-fs (loop3): Directory bread(block 70) failed [ 62.897751][ T5802] FAT-fs (loop3): Directory bread(block 71) failed [ 62.908529][ T5824] loop0: detected capacity change from 0 to 1024 [ 62.910864][ T5802] FAT-fs (loop3): Directory bread(block 72) failed [ 62.923518][ T5802] FAT-fs (loop3): Directory bread(block 73) failed [ 62.943758][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 62.957182][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 62.971065][ T5824] EXT4-fs: Ignoring removed bh option [ 62.972236][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 62.993139][ T5824] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 63.054960][ T5824] EXT4-fs error (device loop0): ext4_quota_enable:7126: comm syz.0.1138: inode #2304: comm syz.0.1138: iget: illegal inode # [ 63.086867][ T5840] loop1: detected capacity change from 0 to 512 [ 63.125549][ T5824] EXT4-fs (loop0): Remounting filesystem read-only [ 63.127646][ T5849] dccp_invalid_packet: P.CsCov 8 exceeds packet length 64 [ 63.133130][ T5824] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 63.158243][ T5824] EXT4-fs (loop0): mount failed [ 63.164238][ T5840] EXT4-fs: Ignoring removed orlov option [ 63.175884][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 63.180006][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 63.200906][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 63.242305][ T5840] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 63.252548][ T5840] EXT4-fs (loop1): group descriptors corrupted! [ 63.335410][ T5858] loop4: detected capacity change from 0 to 1024 [ 63.380434][ T5858] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 63.410615][ T5858] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 63.443339][ T5858] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 63.462042][ T5858] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.476617][ T5858] EXT4-fs error (device loop4): ext4_read_inode_bitmap:167: comm syz.4.1154: Inode bitmap for bg 0 marked uninitialized [ 63.593931][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 63.593949][ T29] audit: type=1400 audit(1748199484.420:177): avc: denied { tracepoint } for pid=5889 comm="syz.2.1169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 64.021681][ T5946] loop1: detected capacity change from 0 to 1024 [ 64.026100][ T5942] loop4: detected capacity change from 0 to 512 [ 64.041951][ T5947] loop2: detected capacity change from 0 to 512 [ 64.049066][ T5946] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 64.060245][ T5946] EXT4-fs (loop1): group descriptors corrupted! [ 64.070696][ T5947] EXT4-fs: Ignoring removed oldalloc option [ 64.074384][ T5942] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 64.111417][ T5953] dccp_invalid_packet: P.Data Offset(100) too large [ 64.122954][ T5947] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.1198: Parent and EA inode have the same ino 15 [ 64.159844][ T5942] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1195: Invalid block bitmap block 0 in block_group 0 [ 64.213433][ T5947] EXT4-fs (loop2): Remounting filesystem read-only [ 64.220235][ T5947] EXT4-fs warning (device loop2): ext4_evict_inode:262: couldn't mark inode dirty (err -30) [ 64.234105][ T5942] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 64.254908][ T5947] EXT4-fs (loop2): 1 orphan inode deleted [ 64.262013][ T5942] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.1195: attempt to clear invalid blocks 983261 len 1 [ 64.303343][ T5942] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz.4.1195: Invalid inode table block 0 in block_group 0 [ 64.343415][ T5974] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 64.355815][ T5942] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 64.404842][ T5942] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 64.430965][ T5942] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz.4.1195: Invalid inode table block 0 in block_group 0 [ 64.493997][ T5942] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 64.528929][ T5942] EXT4-fs error (device loop4): ext4_truncate:4255: inode #11: comm syz.4.1195: mark_inode_dirty error [ 64.545570][ T5996] syz.1.1222 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 64.564399][ T5942] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 64.575084][ T6000] IPv6: addrconf: prefix option has invalid lifetime [ 64.586305][ T5942] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz.4.1195: Invalid inode table block 0 in block_group 0 [ 64.662559][ T5942] EXT4-fs (loop4): 1 truncate cleaned up [ 64.739321][ T6019] loop1: detected capacity change from 0 to 128 [ 64.761970][ T6021] loop4: detected capacity change from 0 to 256 [ 64.777695][ T6011] loop2: detected capacity change from 0 to 8192 [ 64.788260][ T6019] FAT-fs (loop1): bogus logical sector size 0 [ 64.794901][ T6019] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 64.806051][ T6019] FAT-fs (loop1): Can't find a valid FAT filesystem [ 64.871705][ T29] audit: type=1400 audit(1748199485.764:178): avc: denied { getattr } for pid=6024 comm="syz.0.1237" name="/" dev="secretmem" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 65.002299][ T6040] tmpfs: Bad value for 'mpol' [ 65.140355][ T6056] loop1: detected capacity change from 0 to 512 [ 65.163617][ T6056] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.207750][ T6056] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 65.242709][ T6056] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 65.271937][ T6056] EXT4-fs (loop1): Remounting filesystem read-only [ 65.279829][ T6056] EXT4-fs (loop1): 1 truncate cleaned up [ 65.336957][ T6083] loop3: detected capacity change from 0 to 256 [ 65.361945][ T6083] msdos: Unknown parameter 'no' [ 65.379050][ T29] audit: type=1400 audit(128.029:179): avc: denied { append } for pid=6088 comm="syz.2.1267" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 65.425689][ T6094] futex_wake_op: syz.1.1268 tries to shift op by 32; fix this program [ 65.470762][ T6099] loop2: detected capacity change from 0 to 2048 [ 65.656274][ T6121] loop4: detected capacity change from 0 to 2048 [ 65.672039][ T6127] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 65.718867][ T6121] loop4: p1 < > p3 [ 65.719464][ T6131] loop1: detected capacity change from 0 to 2048 [ 65.732204][ T6121] loop4: p3 size 134217728 extends beyond EOD, truncated [ 65.798038][ T3494] loop1: p1 < > p4 [ 65.816567][ T3494] loop1: p4 size 8388608 extends beyond EOD, truncated [ 65.842418][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 65.847245][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 65.856462][ T6131] loop1: p1 < > p4 [ 65.894815][ T6131] loop1: p4 size 8388608 extends beyond EOD, truncated [ 65.911481][ T6145] loop0: detected capacity change from 0 to 512 [ 65.921555][ T3004] loop1: p1 < > p4 [ 65.926659][ T3004] loop1: p4 size 8388608 extends beyond EOD, truncated [ 65.928123][ T6137] loop3: detected capacity change from 0 to 8192 [ 65.960597][ T6145] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 65.980199][ T29] audit: type=1400 audit(128.670:180): avc: denied { ioctl } for pid=6150 comm="syz.2.1294" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 66.006351][ T6145] EXT4-fs (loop0): orphan cleanup on readonly fs [ 66.015976][ T6145] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 66.059030][ T6145] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 66.083655][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 66.110952][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 66.135260][ T6145] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #16: comm syz.0.1292: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 11, max 4(4), depth 0(0) [ 66.166484][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 66.187000][ T6145] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1292: couldn't read orphan inode 16 (err -117) [ 66.212061][ T6160] loop3: detected capacity change from 0 to 1024 [ 66.222276][ T6160] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 66.248531][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 66.250811][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 66.378059][ T29] audit: type=1400 audit(129.079:181): avc: denied { create } for pid=6174 comm="syz.1.1308" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 66.461146][ T29] audit: type=1400 audit(129.174:182): avc: denied { create } for pid=6185 comm="syz.1.1314" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 66.534241][ T6195] loop2: detected capacity change from 0 to 164 [ 66.552873][ T6195] iso9660: Bad value for 'map' [ 66.613507][ T6204] loop4: detected capacity change from 0 to 2048 [ 66.624265][ T6202] loop0: detected capacity change from 0 to 512 [ 66.643785][ T6202] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 66.670830][ T6202] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 66.682652][ T6202] EXT4-fs (loop0): orphan cleanup on readonly fs [ 66.690943][ T6202] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #11: comm syz.0.1321: attempt to clear invalid blocks 1024 len 1 [ 66.719015][ T6204] GPT:first_usable_lbas don't match. [ 66.725056][ T6204] GPT:34 != 290 [ 66.728966][ T6204] GPT: Use GNU Parted to correct GPT errors. [ 66.735408][ T6204] loop4: p1 p2 p3 [ 66.790710][ T6202] EXT4-fs (loop0): Remounting filesystem read-only [ 66.865784][ T6202] EXT4-fs (loop0): 1 truncate cleaned up [ 67.036158][ T6244] tmpfs: Bad value for 'mpol' [ 67.090429][ T29] audit: type=1400 audit(129.835:183): avc: denied { read write } for pid=6247 comm="syz.4.1344" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 67.116014][ T29] audit: type=1400 audit(129.835:184): avc: denied { open } for pid=6247 comm="syz.4.1344" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 67.176096][ T6255] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x7 [ 67.192370][ T6259] loop2: detected capacity change from 0 to 512 [ 67.207851][ T6262] loop3: detected capacity change from 0 to 1024 [ 67.227562][ T6259] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 67.240278][ T6262] EXT4-fs (loop3): unsupported inode size: 0 [ 67.246884][ T6262] EXT4-fs (loop3): blocksize: 1024 [ 67.251348][ T6259] EXT4-fs (loop2): orphan cleanup on readonly fs [ 67.270392][ T6259] EXT4-fs warning (device loop2): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 67.293643][ T6259] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 67.304756][ T6259] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #16: comm syz.2.1346: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 11, max 4(4), depth 0(0) [ 67.327482][ T6259] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1346: couldn't read orphan inode 16 (err -117) [ 67.370579][ T6271] loop4: detected capacity change from 0 to 512 [ 67.387941][ T6275] loop1: detected capacity change from 0 to 1024 [ 67.396025][ T6275] EXT4-fs: inline encryption not supported [ 67.402966][ T6275] journal_path: Lookup failure for './file0' [ 67.409954][ T6275] EXT4-fs: error: could not find journal device path [ 67.418535][ T6271] EXT4-fs (loop4): orphan cleanup on readonly fs [ 67.425287][ T6271] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #3: comm syz.4.1354: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 67.455695][ T6271] EXT4-fs error (device loop4): ext4_quota_enable:7129: comm syz.4.1354: Bad quota inode: 3, type: 0 [ 67.503933][ T6288] loop3: detected capacity change from 0 to 128 [ 67.511721][ T6271] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 67.526739][ T6271] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 67.538534][ T6288] FAT-fs (loop3): bogus number of FAT sectors [ 67.544923][ T6288] FAT-fs (loop3): Can't find a valid FAT filesystem [ 67.570581][ T29] audit: type=1400 audit(130.339:185): avc: denied { read write } for pid=6293 comm="syz.0.1365" 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 [ 67.595801][ T29] audit: type=1400 audit(130.339:186): avc: denied { open } for pid=6293 comm="syz.0.1365" 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 [ 67.736215][ T6312] delete_channel: no stack [ 67.767640][ T6312] delete_channel: no stack [ 67.969266][ T6346] loop1: detected capacity change from 0 to 512 [ 67.995298][ T6350] loop3: detected capacity change from 0 to 512 [ 68.030258][ T6350] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 68.053133][ T6350] EXT4-fs error (device loop3): ext4_get_journal_inode:5798: comm syz.3.1394: inode #1: comm syz.3.1394: iget: illegal inode # [ 68.083812][ T6358] loop1: detected capacity change from 0 to 1024 [ 68.116187][ T6350] EXT4-fs (loop3): no journal found [ 68.121665][ T6350] EXT4-fs (loop3): can't get journal size [ 68.133182][ T6358] EXT4-fs (loop1): bad block size 16384 [ 68.147942][ T6363] loop2: detected capacity change from 0 to 512 [ 68.156885][ T6350] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 68.197796][ T6363] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 68.208602][ T6363] FAT-fs (loop2): Filesystem has been set read-only [ 68.227035][ T6369] loop4: detected capacity change from 0 to 1768 [ 68.241688][ T6350] EXT4-fs (loop3): failed to initialize system zone (-22) [ 68.277835][ T6350] EXT4-fs (loop3): mount failed [ 68.303851][ T6371] loop1: detected capacity change from 0 to 512 [ 68.314577][ T6371] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 68.357249][ T6371] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 68.366658][ T6371] EXT4-fs (loop1): orphan cleanup on readonly fs [ 68.395890][ T6371] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #11: comm syz.1.1405: attempt to clear invalid blocks 1024 len 1 [ 68.432303][ T6388] loop2: detected capacity change from 0 to 128 [ 68.446366][ T6388] FAT-fs (loop2): bogus sectors per cluster 0 [ 68.448858][ T6371] EXT4-fs (loop1): Remounting filesystem read-only [ 68.452812][ T6388] FAT-fs (loop2): Can't find a valid FAT filesystem [ 68.473702][ T6371] EXT4-fs (loop1): 1 truncate cleaned up [ 68.564790][ T29] audit: type=1400 audit(131.378:187): avc: denied { create } for pid=6397 comm="syz.4.1417" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 68.760408][ T6424] tmpfs: Bad value for 'mpol' [ 68.857875][ T6440] loop2: detected capacity change from 0 to 512 [ 68.885880][ T6438] loop1: detected capacity change from 0 to 2048 [ 68.895403][ T6438] EXT4-fs (loop1): Number of reserved GDT blocks insanely large: 9316 [ 68.928309][ T6440] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 68.936616][ T6440] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 68.980403][ T6440] EXT4-fs (loop2): orphan cleanup on readonly fs [ 69.011780][ T6440] EXT4-fs warning (device loop2): ext4_block_to_path:107: block 3279949761 > max in inode 13 [ 69.058749][ T6440] EXT4-fs warning (device loop2): ext4_block_to_path:107: block 3279949762 > max in inode 13 [ 69.103135][ T6440] EXT4-fs (loop2): 1 truncate cleaned up [ 69.267647][ T6493] dccp_invalid_packet: P.Data Offset(4) too small [ 69.350725][ T6505] SELinux: Context !Լ:mYTE̡ P} is not valid (left unmapped). [ 69.677506][ T29] audit: type=1400 audit(132.554:188): avc: denied { append } for pid=6546 comm="syz.0.1490" 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 [ 69.873712][ T6570] bpf: Bad value for 'gid' [ 69.928046][ T29] audit: type=1326 audit(132.817:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6574 comm="syz.1.1504" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb92f4be969 code=0x0 [ 69.983812][ T29] audit: type=1326 audit(132.869:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6581 comm="syz.3.1508" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa81043e969 code=0x0 [ 70.064771][ T29] audit: type=1400 audit(132.953:191): avc: denied { read } for pid=6590 comm="syz.2.1513" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 70.089660][ T29] audit: type=1400 audit(132.953:192): avc: denied { open } for pid=6590 comm="syz.2.1513" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 70.120069][ T6593] loop3: detected capacity change from 0 to 1024 [ 70.144747][ T6593] EXT4-fs: Invalid want_extra_isize 43834 [ 70.146681][ T29] audit: type=1400 audit(133.048:193): avc: denied { create } for pid=6594 comm="syz.1.1514" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 70.304697][ T6614] loop1: detected capacity change from 0 to 128 [ 70.317921][ T6616] cgroup: noprefix used incorrectly [ 70.330658][ T6614] FAT-fs (loop1): bogus number of reserved sectors [ 70.340257][ T6614] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 70.350271][ T6614] FAT-fs (loop1): Can't find a valid FAT filesystem [ 70.542778][ T6641] loop1: detected capacity change from 0 to 512 [ 70.562313][ T6641] EXT4-fs: Ignoring removed oldalloc option [ 70.589234][ T6641] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.1536: Parent and EA inode have the same ino 15 [ 70.631351][ T6641] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.1536: Parent and EA inode have the same ino 15 [ 70.675905][ T6641] EXT4-fs (loop1): 1 orphan inode deleted [ 70.686977][ T6658] loop0: detected capacity change from 0 to 128 [ 70.713573][ T6658] EXT4-fs: Ignoring removed nobh option [ 71.006849][ T6701] loop4: detected capacity change from 0 to 1764 [ 71.041539][ T6689] loop1: detected capacity change from 0 to 8192 [ 71.081035][ T6701] ISOFS: Unable to identify CD-ROM format. [ 71.097605][ T6689] loop1: p2 p3 p4 [ 71.101714][ T6689] loop1: p2 start 452985600 is beyond EOD, truncated [ 71.108838][ T6689] loop1: p3 size 33554432 extends beyond EOD, truncated [ 71.143077][ T6689] loop1: p4 start 8388607 is beyond EOD, truncated [ 71.196065][ T6719] loop3: detected capacity change from 0 to 2048 [ 71.249612][ T6729] loop2: detected capacity change from 0 to 256 [ 71.272614][ T6729] FAT-fs (loop2): count of clusters too big (178174) [ 71.279692][ T6729] FAT-fs (loop2): Can't find a valid FAT filesystem [ 71.293955][ T6728] loop1: detected capacity change from 0 to 2048 [ 71.342853][ T3496] loop1: p1 < > p4 < > [ 71.356858][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 71.388502][ T6728] loop1: p1 < > p4 < > [ 71.450654][ T6746] loop0: detected capacity change from 0 to 512 [ 71.495785][ T6753] loop1: detected capacity change from 0 to 128 [ 71.521262][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 71.534732][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 71.554885][ T6753] FAT-fs (loop1): bogus number of reserved sectors [ 71.556537][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 71.562099][ T6753] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 71.562119][ T6753] FAT-fs (loop1): Can't find a valid FAT filesystem [ 71.601528][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 71.617456][ T6746] EXT4-fs (loop0): too many log groups per flexible block group [ 71.625387][ T6746] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 71.638526][ T6746] EXT4-fs (loop0): mount failed [ 71.663087][ T29] audit: type=1326 audit(134.633:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6766 comm="syz.1.1598" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb92f4be969 code=0x0 [ 71.700786][ T6768] loop2: detected capacity change from 0 to 1024 [ 71.716872][ T6768] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 71.771791][ T6771] loop4: detected capacity change from 0 to 1024 [ 71.785312][ T6773] loop0: detected capacity change from 0 to 512 [ 71.790063][ T6771] EXT4-fs: Ignoring removed i_version option [ 71.798655][ T6771] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 71.818884][ T6773] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 71.860468][ T6771] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 71.880909][ T6771] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 71.890340][ T6771] EXT4-fs (loop4): orphan cleanup on readonly fs [ 71.917015][ T6773] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 71.925849][ T6787] loop1: detected capacity change from 0 to 512 [ 71.941898][ T6787] EXT4-fs: Ignoring removed bh option [ 71.960463][ T6787] EXT4-fs: Ignoring removed mblk_io_submit option [ 71.963849][ T6771] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 71.985314][ T6787] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 71.997304][ T6771] EXT4-fs (loop4): Remounting filesystem read-only [ 72.028926][ T6771] Quota error (device loop4): write_blk: dquota write failed [ 72.034892][ T6800] loop0: detected capacity change from 0 to 512 [ 72.036640][ T6771] Quota error (device loop4): write_blk: dquota write failed [ 72.054790][ T6787] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 72.079283][ T6800] EXT4-fs (loop0): ea_inode feature is not supported for Hurd [ 72.081924][ T6771] EXT4-fs (loop4): 1 orphan inode deleted [ 72.096041][ T6787] EXT4-fs (loop1): orphan cleanup on readonly fs [ 72.111766][ T6787] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.1605: Failed to acquire dquot type 1 [ 72.124445][ T6771] EXT4-fs mount: 32 callbacks suppressed [ 72.124463][ T6771] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 72.165059][ T6787] EXT4-fs (loop1): Remounting filesystem read-only [ 72.176184][ T6787] EXT4-fs (loop1): 1 orphan inode deleted [ 72.194603][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.204569][ T6787] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.269877][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.314906][ T6823] loop0: detected capacity change from 0 to 512 [ 72.342871][ T6827] loop1: detected capacity change from 0 to 512 [ 72.365019][ T6831] loop3: detected capacity change from 0 to 512 [ 72.372709][ T6827] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.402443][ T6827] EXT4-fs (loop1): filesystem is read-only [ 72.412279][ T6831] FAT-fs (loop3): bogus number of FAT sectors [ 72.418579][ T6831] FAT-fs (loop3): Can't find a valid FAT filesystem [ 72.432256][ T6827] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 72.479411][ T6827] EXT4-fs (loop1): filesystem is read-only [ 72.486078][ T6827] EXT4-fs (loop1): orphan cleanup on readonly fs [ 72.525698][ T6827] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1621: bg 0: block 64: padding at end of block bitmap is not set [ 72.590824][ T6827] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 72.603996][ T6827] EXT4-fs (loop1): 1 orphan inode deleted [ 72.616921][ T6827] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 72.678394][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.694963][ T6861] loop0: detected capacity change from 0 to 2048 [ 72.748304][ T3496] loop0: p2 p3 < > p4 < p5 > [ 72.753107][ T3496] loop0: partition table partially beyond EOD, truncated [ 72.784491][ T3496] loop0: p3 start 4284289 is beyond EOD, truncated [ 72.819467][ T6861] loop0: p2 p3 < > p4 < p5 > [ 72.824797][ T6861] loop0: partition table partially beyond EOD, truncated [ 72.866307][ T6861] loop0: p3 start 4284289 is beyond EOD, truncated [ 73.011581][ T3486] udevd[3486]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 73.028978][ T3493] udevd[3493]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 73.052925][ T6909] loop0: detected capacity change from 0 to 164 [ 73.053538][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 73.153302][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 73.263432][ T6936] loop0: detected capacity change from 0 to 512 [ 73.273445][ T6939] delete_channel: no stack [ 73.281511][ T6939] delete_channel: no stack [ 73.311292][ T6936] EXT4-fs (loop0): can't mount with journal_async_commit, fs mounted w/o journal [ 73.388371][ T6953] loop1: detected capacity change from 0 to 512 [ 73.416169][ T6953] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.1685: bg 0: block 5: invalid block bitmap [ 73.431877][ T6956] tmpfs: Bad value for 'mpol' [ 73.448987][ T6961] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.458004][ T6961] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.469736][ T6959] loop3: detected capacity change from 0 to 512 [ 73.471817][ T6953] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 73.476805][ T6959] EXT4-fs: Ignoring removed orlov option [ 73.514805][ T6959] EXT4-fs error (device loop3): dx_probe:793: inode #2: comm syz.3.1689: Attempting to read directory block (0) that is past i_size (256) [ 73.541729][ T6953] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1685: invalid indirect mapped block 3 (level 2) [ 73.562402][ T6953] EXT4-fs (loop1): 2 truncates cleaned up [ 73.575218][ T6953] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.589491][ T6959] EXT4-fs (loop3): Remounting filesystem read-only [ 73.596797][ T6959] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 73.613254][ T6974] tmpfs: Bad value for 'mpol' [ 73.622053][ T6959] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.641232][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.721048][ T3327] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.768596][ T6976] loop4: detected capacity change from 0 to 8192 [ 73.828363][ T6976] loop4: p2 p3 p4 [ 73.832609][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 73.832634][ T29] audit: type=1326 audit(136.911:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6988 comm="syz.3.1703" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa81043e969 code=0x0 [ 73.837433][ T6976] loop4: p2 size 130943 extends beyond EOD, truncated [ 73.891891][ T6976] loop4: p3 size 16776960 extends beyond EOD, truncated [ 73.920892][ T6976] loop4: p4 size 3599499392 extends beyond EOD, truncated [ 74.009003][ T7006] Invalid ELF header type: 2 != 1 [ 74.009455][ T29] audit: type=1400 audit(137.100:197): avc: denied { module_load } for pid=7004 comm="syz.4.1711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 74.071735][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 74.111748][ T7015] loop1: detected capacity change from 0 to 512 [ 74.186451][ T7030] loop2: detected capacity change from 0 to 256 [ 74.211410][ T7030] FAT-fs (loop2): bogus sectors per cluster 30 [ 74.217964][ T7030] FAT-fs (loop2): Can't find a valid FAT filesystem [ 74.348852][ T7052] loop2: detected capacity change from 0 to 512 [ 74.399746][ T7052] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 74.409667][ T7052] EXT4-fs (loop2): SIPHASH is not a valid default hash value [ 74.474775][ T7068] loop3: detected capacity change from 0 to 512 [ 74.507482][ T7068] EXT4-fs (loop3): bad s_min_extra_isize: 65528 [ 74.600972][ T7080] loop0: detected capacity change from 0 to 1764 [ 74.626176][ T7086] loop1: detected capacity change from 0 to 164 [ 74.639231][ T7080] isofs_fill_super: root inode is not a directory. Corrupted media? [ 74.686291][ T7086] isofs_fill_super: root inode is not a directory. Corrupted media? [ 74.737457][ T7088] loop4: detected capacity change from 0 to 4096 [ 74.754938][ T7088] EXT4-fs (loop4): cluster size (1024) smaller than block size (4096) [ 74.969374][ T7128] loop2: detected capacity change from 0 to 164 [ 75.023144][ T7128] ISOFS: unable to read i-node block [ 75.028662][ T7128] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 75.061328][ T29] audit: type=1326 audit(138.202:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.0.1777" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3a8289e969 code=0x0 [ 75.090015][ T7141] loop1: detected capacity change from 0 to 512 [ 75.121441][ T7141] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 75.151733][ T7141] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 75.163480][ T7141] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.198041][ T7152] loop3: detected capacity change from 0 to 1024 [ 75.206064][ T7152] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 75.217072][ T7152] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 75.228215][ T7152] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.252674][ T7152] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 75.261983][ T7152] EXT4-fs (loop3): orphan cleanup on readonly fs [ 75.292167][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.296551][ T7152] EXT4-fs error (device loop3): ext4_read_inode_bitmap:167: comm syz.3.1784: Inode bitmap for bg 0 marked uninitialized [ 75.322631][ T7152] EXT4-fs (loop3): Remounting filesystem read-only [ 75.330673][ T7152] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.363148][ T3327] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.452575][ T7177] loop0: detected capacity change from 0 to 1024 [ 75.465549][ T7177] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 75.551972][ T7177] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 75.563683][ T7177] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 75.578793][ T7177] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 75.617434][ T7177] EXT4-fs error (device loop0): __ext4_iget:5025: inode #17: block 1803188595: comm syz.0.1795: invalid block [ 75.634334][ T7177] EXT4-fs (loop0): no journal found [ 75.708245][ T7206] tmpfs: Bad value for 'mpol' [ 75.819754][ T7221] tmpfs: Bad value for 'mpol' [ 75.872465][ T7229] loop4: detected capacity change from 0 to 512 [ 75.904751][ T7229] EXT4-fs: Ignoring removed oldalloc option [ 75.930376][ T7229] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 75.952768][ T7229] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.968659][ T7229] Quota error (device loop4): do_check_range: Getting block 196613 out of range 1-5 [ 75.978201][ T7229] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 75.987790][ T7229] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.1822: Failed to acquire dquot type 1 [ 76.001555][ T7229] EXT4-fs (loop4): 1 truncate cleaned up [ 76.028717][ T7229] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.086582][ T7258] tmpfs: Bad value for 'defcontext' [ 76.108666][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.268433][ T7280] loop1: detected capacity change from 0 to 164 [ 76.300410][ T7280] ISOFS: unable to read i-node block [ 76.307688][ T7280] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 76.640739][ T29] audit: type=1400 audit(139.861:199): avc: denied { unmount } for pid=3323 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 76.692010][ T7324] loop0: detected capacity change from 0 to 512 [ 76.702439][ T7329] loop3: detected capacity change from 0 to 512 [ 76.711735][ T7329] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 76.734694][ T7324] EXT4-fs: journaled quota format not specified [ 76.765369][ T7329] EXT4-fs error (device loop3): ext4_quota_enable:7122: comm syz.3.1871: Bad quota inum: 29696, type: 1 [ 76.806285][ T7329] EXT4-fs warning (device loop3): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 76.822470][ T7329] EXT4-fs (loop3): mount failed [ 76.885179][ T7300] loop1: detected capacity change from 0 to 32768 [ 76.958277][ T3496] loop1: p1 p2 p3 < p5 p6 > [ 76.969702][ T3496] loop1: p1 size 242222080 extends beyond EOD, truncated [ 76.993771][ T3496] loop1: p2 start 4294967295 is beyond EOD, truncated [ 77.013886][ T7300] loop1: p1 p2 p3 < p5 p6 > [ 77.024604][ T7300] loop1: p1 size 242222080 extends beyond EOD, truncated [ 77.046498][ T7300] loop1: p2 start 4294967295 is beyond EOD, truncated [ 77.226249][ T7391] loop0: detected capacity change from 0 to 512 [ 77.272762][ T7391] Quota error (device loop0): do_check_range: Getting dqdh_next_free 256 out of range 0-7 [ 77.284221][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 77.302969][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 77.312291][ T3486] udevd[3486]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 77.315302][ T3493] udevd[3493]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 77.334869][ T7391] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 77.345826][ T7391] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.1900: Failed to acquire dquot type 1 [ 77.364325][ T7391] EXT4-fs error (device loop0): ext4_do_update_inode:5211: inode #16: comm syz.0.1900: corrupted inode contents [ 77.382204][ T7391] EXT4-fs error (device loop0): ext4_dirty_inode:6103: inode #16: comm syz.0.1900: mark_inode_dirty error [ 77.395426][ T3496] udevd[3496]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 77.395475][ T3494] udevd[3494]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 77.407209][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 77.420539][ T3486] udevd[3486]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 77.445413][ T7391] EXT4-fs error (device loop0): ext4_do_update_inode:5211: inode #16: comm syz.0.1900: corrupted inode contents [ 77.480081][ T7391] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.1900: mark_inode_dirty error [ 77.480643][ T7412] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.518685][ T7391] EXT4-fs error (device loop0): ext4_do_update_inode:5211: inode #16: comm syz.0.1900: corrupted inode contents [ 77.540241][ T7391] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 77.556501][ T7412] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.592788][ T7391] EXT4-fs error (device loop0): ext4_do_update_inode:5211: inode #16: comm syz.0.1900: corrupted inode contents [ 77.620820][ T7391] EXT4-fs error (device loop0): ext4_truncate:4255: inode #16: comm syz.0.1900: mark_inode_dirty error [ 77.644193][ T7391] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 77.675846][ T7391] EXT4-fs (loop0): 1 truncate cleaned up [ 77.699764][ T7391] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.757550][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.002916][ T7477] loop4: detected capacity change from 0 to 1024 [ 78.022855][ T7477] EXT4-fs: dax option not supported [ 78.028308][ T7479] loop1: detected capacity change from 0 to 1024 [ 78.075200][ T7485] loop0: detected capacity change from 0 to 1764 [ 78.179121][ T29] audit: type=1326 audit(141.477:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7498 comm="syz.2.1953" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f03ebf3e969 code=0x0 [ 78.314383][ T29] audit: type=1400 audit(141.614:201): avc: denied { create } for pid=7519 comm="syz.3.1963" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 78.452324][ T7536] loop0: detected capacity change from 0 to 512 [ 78.533813][ T7536] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.550722][ T7536] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1971: bg 0: block 328: padding at end of block bitmap is not set [ 78.617066][ T7536] EXT4-fs (loop0): Remounting filesystem read-only [ 78.634265][ T7536] EXT4-fs (loop0): 1 truncate cleaned up [ 78.640777][ T7536] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 78.686002][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.824060][ T7592] loop3: detected capacity change from 0 to 512 [ 78.840114][ T7592] EXT4-fs warning (device loop3): read_mmp_block:115: Error -117 while reading MMP block 0 [ 78.877167][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 78.877184][ T29] audit: type=1400 audit(142.212:203): avc: denied { create } for pid=7598 comm="syz.4.2002" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 78.962858][ T7608] loop3: detected capacity change from 0 to 164 [ 79.162935][ T7633] capability: warning: `syz.1.2019' uses 32-bit capabilities (legacy support in use) [ 79.383645][ T7661] loop4: detected capacity change from 0 to 512 [ 79.478536][ T7661] EXT4-fs error (device loop4): ext4_get_branch:178: inode #13: block 33619980: comm syz.4.2033: invalid block [ 79.568002][ T7661] EXT4-fs (loop4): Remounting filesystem read-only [ 79.604375][ T7694] loop3: detected capacity change from 0 to 512 [ 79.604952][ T7661] EXT4-fs (loop4): 1 truncate cleaned up [ 79.619065][ T7694] EXT4-fs (loop3): blocks per group (255) and clusters per group (8192) inconsistent [ 79.653818][ T7661] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.726251][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.919228][ T7727] loop4: detected capacity change from 0 to 1024 [ 79.940523][ T7732] loop0: detected capacity change from 0 to 256 [ 79.947862][ T7727] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 79.981512][ T7732] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 79.990900][ T7732] FAT-fs (loop0): bogus number of directory entries (1) [ 79.997921][ T7732] FAT-fs (loop0): Can't find a valid FAT filesystem [ 80.014255][ T7727] EXT4-fs error (device loop4): ext4_map_blocks:709: inode #3: block 1: comm syz.4.2064: lblock 1 mapped to illegal pblock 1 (length 1) [ 80.028852][ T7741] loop2: detected capacity change from 0 to 512 [ 80.056402][ T7741] EXT4-fs error (device loop2): __ext4_fill_super:5502: inode #2: comm syz.2.2070: invalid fast symlink length 39 [ 80.072118][ T7727] Quota error (device loop4): write_blk: dquota write failed [ 80.079689][ T7727] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 80.097847][ T7746] loop3: detected capacity change from 0 to 1764 [ 80.104953][ T7727] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.2064: Failed to acquire dquot type 0 [ 80.116944][ T7741] EXT4-fs (loop2): get root inode failed [ 80.122654][ T7741] EXT4-fs (loop2): mount failed [ 80.136196][ T7727] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.2064: Freeing blocks not in datazone - block = 0, count = 4096 [ 80.219547][ T7727] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.2064: Invalid inode bitmap blk 0 in block_group 0 [ 80.242378][ T7727] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 80.251594][ T37] EXT4-fs error (device loop4): ext4_map_blocks:675: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 80.281490][ T7727] EXT4-fs (loop4): 1 orphan inode deleted [ 80.293079][ T37] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 80.301885][ T37] EXT4-fs error (device loop4): ext4_release_dquot:6971: comm kworker/u8:2: Failed to release dquot type 0 [ 80.320334][ T7727] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.335552][ T29] audit: type=1400 audit(143.742:204): avc: denied { sqpoll } for pid=7770 comm="syz.3.2085" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 80.418757][ T29] audit: type=1400 audit(143.815:205): avc: denied { create } for pid=7778 comm="syz.2.2087" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 80.456787][ T3328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.544575][ T7780] loop1: detected capacity change from 0 to 8192 [ 80.590321][ T29] audit: type=1400 audit(144.004:206): avc: denied { create } for pid=7797 comm="syz.4.2097" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 80.748679][ T7824] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 80.755260][ T7824] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 80.763030][ T7824] vhci_hcd vhci_hcd.0: Device attached [ 80.810093][ T7825] vhci_hcd: connection closed [ 80.813071][ T7834] loop0: detected capacity change from 0 to 512 [ 80.825782][ T3336] vhci_hcd: stop threads [ 80.830473][ T3336] vhci_hcd: release socket [ 80.835179][ T3336] vhci_hcd: disconnect device [ 80.869308][ T7834] EXT4-fs (loop0): 1 orphan inode deleted [ 80.881822][ T29] audit: type=1400 audit(144.309:207): avc: denied { read } for pid=7841 comm="syz.3.2118" 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 [ 80.889576][ T7834] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.924468][ T12] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 80.934336][ T12] EXT4-fs error (device loop0): ext4_release_dquot:6971: comm kworker/u8:0: Failed to release dquot type 1 [ 80.945970][ T7848] nfs: Unknown parameter '' [ 80.964764][ T7847] loop2: detected capacity change from 0 to 4096 [ 80.965082][ T7850] loop3: detected capacity change from 0 to 512 [ 81.004808][ T7847] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.070403][ T7850] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 81.081206][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.081519][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.104222][ T7850] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.2121: bad orphan inode 34561 [ 81.146744][ T7850] EXT4-fs (loop3): Remounting filesystem read-only [ 81.169278][ T7850] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.221315][ T3327] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.236773][ T7876] syz.4.2133 uses obsolete (PF_INET,SOCK_PACKET) [ 81.249559][ T7878] loop2: detected capacity change from 0 to 512 [ 81.286590][ T7878] FAT-fs (loop2): bogus sectors per cluster 69 [ 81.293027][ T7878] FAT-fs (loop2): Can't find a valid FAT filesystem [ 81.410233][ T7898] loop4: detected capacity change from 0 to 256 [ 81.422112][ T29] audit: type=1326 audit(144.876:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7894 comm="syz.0.2142" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3a8289e969 code=0x0 [ 81.451770][ T7898] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 81.482345][ T7898] FAT-fs (loop4): codepage cp855 not found [ 81.501311][ T7907] loop2: detected capacity change from 0 to 512 [ 81.562648][ T7907] EXT4-fs warning (device loop2): dx_probe:848: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 81.574304][ T7907] EXT4-fs warning (device loop2): dx_probe:851: Enable large directory feature to access it [ 81.584728][ T7907] EXT4-fs warning (device loop2): dx_probe:936: inode #2: comm syz.2.2148: Corrupt directory, running e2fsck is recommended [ 81.625833][ T7907] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 81.647076][ T7923] loop0: detected capacity change from 0 to 512 [ 81.667089][ T7907] EXT4-fs error (device loop2): ext4_iget_extra_inode:4693: inode #15: comm syz.2.2148: corrupted in-inode xattr: invalid ea_ino [ 81.704417][ T7923] EXT4-fs: Ignoring removed mblk_io_submit option [ 81.714359][ T7907] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2148: couldn't read orphan inode 15 (err -117) [ 81.732043][ T7923] EXT4-fs: inline encryption not supported [ 81.747398][ T7907] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.760887][ T7923] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 81.770240][ T7923] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 81.817261][ T7923] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c02c, mo2=0002] [ 81.838393][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.840651][ T7923] System zones: 0-2, 18-18, 34-34 [ 81.876097][ T7923] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2155: couldn't read orphan inode 15 (err -116) [ 81.893083][ T7923] EXT4-fs (loop0): Remounting filesystem read-only [ 81.917350][ T7955] loop3: detected capacity change from 0 to 512 [ 81.932145][ T7955] journal_path: Lookup failure for './file2' [ 81.938253][ T7955] EXT4-fs: error: could not find journal device path [ 81.944163][ T7923] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.074373][ T7971] loop1: detected capacity change from 0 to 512 [ 82.104997][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.116420][ T7971] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 82.137974][ T7979] loop2: detected capacity change from 0 to 164 [ 82.145055][ T7971] EXT4-fs (loop1): orphan cleanup on readonly fs [ 82.169915][ T7971] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 82.193703][ T7985] loop3: detected capacity change from 0 to 512 [ 82.202450][ T7971] EXT4-fs (loop1): 1 truncate cleaned up [ 82.209728][ T7971] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 82.235427][ T7985] EXT4-fs: Ignoring removed orlov option [ 82.241976][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.251781][ T7985] EXT4-fs: Ignoring removed nomblk_io_submit option [ 82.258512][ T7985] EXT4-fs: Ignoring removed orlov option [ 82.322634][ T7985] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c01c, mo2=0002] [ 82.343323][ T7985] System zones: 1-12 [ 82.347728][ T7985] EXT4-fs error (device loop3): ext4_init_orphan_info:586: comm syz.3.2194: inode #0: comm syz.3.2194: iget: illegal inode # [ 82.365270][ T7985] EXT4-fs (loop3): get orphan inode failed [ 82.378669][ T7985] EXT4-fs (loop3): mount failed [ 82.392480][ T8003] loop1: detected capacity change from 0 to 128 [ 82.399117][ T8001] loop2: detected capacity change from 0 to 512 [ 82.431312][ T8001] EXT4-fs (loop2): unable to read superblock [ 82.498857][ T8015] loop4: detected capacity change from 0 to 128 [ 82.505840][ T8016] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 82.505840][ T8016] Ue[%#s' [ 82.512426][ T8017] loop3: detected capacity change from 0 to 2048 [ 82.545396][ T8015] FAT-fs (loop4): bogus number of reserved sectors [ 82.552199][ T8015] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 82.561769][ T8015] FAT-fs (loop4): Can't find a valid FAT filesystem [ 82.602436][ T8017] EXT4-fs (loop3): failed to initialize system zone (-117) [ 82.641885][ T8017] EXT4-fs (loop3): mount failed [ 82.849466][ T8064] loop2: detected capacity change from 0 to 512 [ 82.883250][ T8064] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 82.920001][ T8064] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e11c, mo2=0102] [ 82.934854][ T8064] EXT4-fs (loop2): orphan cleanup on readonly fs [ 82.941555][ T8064] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2221: invalid indirect mapped block 2185560079 (level 1) [ 82.956909][ T8064] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2221: bg 0: block 361: padding at end of block bitmap is not set [ 83.011931][ T8064] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 83.038579][ T8064] EXT4-fs (loop2): 1 truncate cleaned up [ 83.044808][ T8064] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 83.088341][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 83.133187][ T8093] loop0: detected capacity change from 0 to 512 [ 83.178145][ T8093] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 83.207324][ T8093] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.232195][ T8093] EXT4-fs (loop0): 1 truncate cleaned up [ 83.269646][ T8093] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 83.306417][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.415807][ T8135] loop2: detected capacity change from 0 to 512 [ 83.442305][ T8135] EXT4-fs: Ignoring removed bh option [ 83.451669][ T8135] EXT4-fs: Ignoring removed mblk_io_submit option [ 83.504060][ T8135] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 83.514141][ T8135] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 83.559431][ T8135] EXT4-fs error (device loop2): __ext4_get_inode_loc:4450: comm syz.2.2255: Invalid inode table block 0 in block_group 0 [ 83.573858][ T8135] EXT4-fs (loop2): Remounting filesystem read-only [ 83.581013][ T8135] EXT4-fs (loop2): get root inode failed [ 83.586899][ T8135] EXT4-fs (loop2): mount failed [ 83.653097][ T8164] IPv6: addrconf: prefix option has invalid lifetime [ 83.683249][ T8160] loop0: detected capacity change from 0 to 8192 [ 83.751098][ T8174] loop4: detected capacity change from 0 to 512 [ 83.795765][ T8174] EXT4-fs (loop4): can't read group descriptor 0 [ 83.836512][ T8185] tmpfs: Bad value for 'mpol' [ 84.007715][ T8211] loop0: detected capacity change from 0 to 512 [ 84.036056][ T8211] EXT4-fs: journaled quota format not specified [ 84.297117][ T31] ================================================================== [ 84.306593][ T31] BUG: KCSAN: data-race in process_scheduled_works / process_scheduled_works [ 84.307809][ T8256] loop0: detected capacity change from 0 to 512 [ 84.315408][ T31] [ 84.315420][ T31] read-write to 0xffff8881000730b0 of 8 bytes by task 3336 on cpu 0: [ 84.315439][ T31] process_scheduled_works+0x4fe/0x9d0 [ 84.338768][ T31] worker_thread+0x582/0x770 [ 84.343570][ T31] kthread+0x486/0x510 [ 84.347773][ T31] ret_from_fork+0x4b/0x60 [ 84.352214][ T31] ret_from_fork_asm+0x1a/0x30 [ 84.357105][ T31] [ 84.359510][ T31] read-write to 0xffff8881000730b0 of 8 bytes by task 31 on cpu 1: [ 84.367608][ T31] process_scheduled_works+0x4fe/0x9d0 [ 84.373116][ T31] worker_thread+0x582/0x770 [ 84.377926][ T31] kthread+0x486/0x510 [ 84.382447][ T31] ret_from_fork+0x4b/0x60 [ 84.386874][ T31] ret_from_fork_asm+0x1a/0x30 [ 84.391835][ T31] [ 84.394171][ T31] value changed: 0x000000000000104c -> 0x000000000000104d [ 84.401637][ T31] [ 84.403965][ T31] Reported by Kernel Concurrency Sanitizer on: [ 84.410172][ T31] CPU: 1 UID: 0 PID: 31 Comm: kworker/u8:1 Not tainted 6.15.0-rc7-syzkaller-00152-gd0c22de9995b #0 PREEMPT(voluntary) [ 84.423053][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 84.433795][ T31] Workqueue: events_unbound nsim_dev_trap_report_work [ 84.440738][ T31] ================================================================== [ 84.486986][ T8256] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 84.503419][ T8256] EXT4-fs (loop0): mount failed [ 84.511952][ T8260] loop4: detected capacity change from 0 to 8192