last executing test programs: 555.004065ms ago: executing program 2 (id=943): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x48) 471.164142ms ago: executing program 2 (id=949): syz_emit_ethernet(0x16, &(0x7f0000000240)={@local, @link_local, @void, {@llc={0x4, {@snap={0xaa, 0x0, 'C', "988b2b"}}}}}, 0x0) 471.106392ms ago: executing program 3 (id=950): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000711007000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 450.536323ms ago: executing program 3 (id=952): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@typedef={0x4, 0x600, 0x0, 0x7}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x29}, 0x28) 450.199504ms ago: executing program 2 (id=953): syz_emit_ethernet(0x86, &(0x7f0000000100)={@multicast, @empty, @val={@val={0x88a8, 0x0, 0x0, 0x2}}, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "5f1060", 0x1b, 0x2f, 0x0, @private0, @mcast2, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x6558, 0x0, 0x0, [0xfffb, 0x7000]}, {0x0, 0x0, 0x0, 0x0, 0x100}, {}, {0xa888, 0x88be, 0x86ddffff}, {0x8, 0x22eb, 0x0, {{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7}}}}}}}}}, 0x0) 404.484637ms ago: executing program 2 (id=955): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0xb}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 363.219601ms ago: executing program 3 (id=957): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000cc0)={0x11, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018000000", @ANYRES32, @ANYBLOB="00000000d5160000b70500000800000085000000a500000095"], &(0x7f0000000100)='GPL\x00', 0x5}, 0x94) 362.920961ms ago: executing program 0 (id=958): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x16, 0x0, 0x0, 0x3ffc0002}, {0x6, 0x5, 0x7}]}) 362.81384ms ago: executing program 2 (id=959): prctl$PR_SET_PDEATHSIG(0x1, 0x46) 362.54973ms ago: executing program 3 (id=960): syz_emit_ethernet(0x46, &(0x7f0000000200)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback, @rand_addr=0x64010101}, "00186371ae9b1c03"}}}}}, 0x0) 333.911993ms ago: executing program 1 (id=961): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7000000}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f0000000180)='syzkaller\x00', 0x3}, 0x94) 298.963815ms ago: executing program 4 (id=962): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000791048000000000081003000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 298.588586ms ago: executing program 3 (id=963): mknodat(0xffffffffffffffff, 0x0, 0xe004, 0x0) 298.388166ms ago: executing program 0 (id=964): ioprio_get$pid(0x3, 0xffffffffffffffff) 256.906969ms ago: executing program 1 (id=965): execve(0x0, 0x0, 0x0) 256.506889ms ago: executing program 2 (id=966): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file2\x00', 0x10050, &(0x7f0000000a80)={[{@errors_remount}, {@nouid32}, {@jqfmt_vfsv0}, {@norecovery}, {@norecovery}, {@dioread_lock}]}, 0x3, 0x546, &(0x7f0000000180)="$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") 256.392559ms ago: executing program 0 (id=967): request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000140)='.\xbb.\\&($\x00', 0xfffffffffffffffd) 256.315449ms ago: executing program 3 (id=968): rt_sigtimedwait(&(0x7f0000000040)={[0xffffffffffff7ff8]}, 0x0, 0x0, 0x8) 244.03955ms ago: executing program 4 (id=969): syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@arp={0x806, @ether_ipv4={0x306, 0x800, 0x6, 0x4, 0x2, @local, @remote, @remote, @remote}}}}, 0x0) 205.747813ms ago: executing program 4 (id=970): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000007a03000018010000696c6c2500000000002020207b1a00fe00000000bfa100000000000007010000b8ffffffb702000008000000b70300000000000085000000ca00000095"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfe7, &(0x7f0000001e00)=""/4071}, 0x94) 205.531013ms ago: executing program 1 (id=971): syz_emit_ethernet(0xa6, &(0x7f00000002c0)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x70, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x5, 0xa, "a78c000000008080a8030037004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c40dd3be27df3e34066d42ca0a5c15b37adac15084dbaf636b41e5af1802"}, {0x0, 0x56, "005ff9297d00001392000100"}]}}}}}}, 0x0) 205.330913ms ago: executing program 0 (id=972): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f0000000180)='syzkaller\x00', 0x3, 0xd2, &(0x7f00000002c0)=""/210}, 0x94) 184.198465ms ago: executing program 4 (id=973): syz_emit_ethernet(0x32, &(0x7f0000000940)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0xe, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1, {[@ra={0x94, 0x4, 0x1}, @generic={0x44, 0x2}]}}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 183.925335ms ago: executing program 1 (id=974): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x8, 0xffffff56, 0x400}, 0x50) 139.686559ms ago: executing program 0 (id=975): syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @local, @val={@void, {0x8100, 0x0, 0x0, 0x1}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x24, 0x2b, 0x0, @local, @local, {[@hopopts={0x3c}, @dstopts={0x2b}], {{0x0, 0xfffd, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 117.459011ms ago: executing program 1 (id=976): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x9, [@typedef={0x7}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x2d}, 0x12) 117.28922ms ago: executing program 4 (id=977): rename(0x0, 0x0) 109.704601ms ago: executing program 0 (id=978): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x3000010, &(0x7f0000000040)={[{@errors_remount}, {@discard}]}, 0x1, 0x512, &(0x7f0000000380)="$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") 235.51µs ago: executing program 1 (id=979): madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x10) 0s ago: executing program 4 (id=980): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/2767], &(0x7f00000001c0)='GPL\x00'}, 0x48) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.244' (ED25519) to the list of known hosts. [ 25.498129][ T29] audit: type=1400 audit(1756184325.686:62): avc: denied { mounton } for pid=3295 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 25.498959][ T3295] cgroup: Unknown subsys name 'net' [ 25.520873][ T29] audit: type=1400 audit(1756184325.686:63): avc: denied { mount } for pid=3295 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.548198][ T29] audit: type=1400 audit(1756184325.716:64): avc: denied { unmount } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.740902][ T3295] cgroup: Unknown subsys name 'cpuset' [ 25.747006][ T3295] cgroup: Unknown subsys name 'rlimit' [ 25.915386][ T29] audit: type=1400 audit(1756184326.106:65): avc: denied { setattr } for pid=3295 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.938652][ T29] audit: type=1400 audit(1756184326.106:66): avc: denied { create } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.959101][ T29] audit: type=1400 audit(1756184326.106:67): avc: denied { write } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.969421][ T3297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.979503][ T29] audit: type=1400 audit(1756184326.106:68): avc: denied { read } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 26.008287][ T29] audit: type=1400 audit(1756184326.116:69): avc: denied { mounton } for pid=3295 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 26.032085][ T3295] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.033075][ T29] audit: type=1400 audit(1756184326.116:70): avc: denied { mount } for pid=3295 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 26.065047][ T29] audit: type=1400 audit(1756184326.176:71): avc: denied { relabelto } for pid=3297 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.690650][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 27.720775][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 27.742834][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 27.753817][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 27.791156][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.798263][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.805573][ T3304] bridge_slave_0: entered allmulticast mode [ 27.812147][ T3304] bridge_slave_0: entered promiscuous mode [ 27.824595][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 27.837020][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.844193][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.851320][ T3304] bridge_slave_1: entered allmulticast mode [ 27.857628][ T3304] bridge_slave_1: entered promiscuous mode [ 27.903340][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.910464][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.917560][ T3311] bridge_slave_0: entered allmulticast mode [ 27.924797][ T3311] bridge_slave_0: entered promiscuous mode [ 27.940979][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.959052][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.966145][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.973291][ T3311] bridge_slave_1: entered allmulticast mode [ 27.979564][ T3311] bridge_slave_1: entered promiscuous mode [ 27.990892][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.997959][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.005089][ T3305] bridge_slave_0: entered allmulticast mode [ 28.011454][ T3305] bridge_slave_0: entered promiscuous mode [ 28.018611][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.027683][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.034765][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.041989][ T3305] bridge_slave_1: entered allmulticast mode [ 28.048434][ T3305] bridge_slave_1: entered promiscuous mode [ 28.054777][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.061935][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.069207][ T3310] bridge_slave_0: entered allmulticast mode [ 28.075744][ T3310] bridge_slave_0: entered promiscuous mode [ 28.107288][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.114437][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.121643][ T3310] bridge_slave_1: entered allmulticast mode [ 28.127873][ T3310] bridge_slave_1: entered promiscuous mode [ 28.143164][ T3304] team0: Port device team_slave_0 added [ 28.149813][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.159924][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.173788][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.180979][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.188070][ T3308] bridge_slave_0: entered allmulticast mode [ 28.194429][ T3308] bridge_slave_0: entered promiscuous mode [ 28.201443][ T3304] team0: Port device team_slave_1 added [ 28.207255][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.214326][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.221499][ T3308] bridge_slave_1: entered allmulticast mode [ 28.227851][ T3308] bridge_slave_1: entered promiscuous mode [ 28.234881][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.244840][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.281115][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.290781][ T3305] team0: Port device team_slave_0 added [ 28.308471][ T3305] team0: Port device team_slave_1 added [ 28.315107][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.324513][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.331534][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.357409][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.368907][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.378235][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.385196][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.411063][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.422416][ T3311] team0: Port device team_slave_0 added [ 28.437502][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.453925][ T3311] team0: Port device team_slave_1 added [ 28.472603][ T3308] team0: Port device team_slave_0 added [ 28.479613][ T3308] team0: Port device team_slave_1 added [ 28.491297][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.498304][ T3305] 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. [ 28.524260][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.535591][ T3310] team0: Port device team_slave_0 added [ 28.554306][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.561288][ T3305] 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. [ 28.587221][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.599221][ T3310] team0: Port device team_slave_1 added [ 28.614840][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.621815][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.647683][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.666278][ T3304] hsr_slave_0: entered promiscuous mode [ 28.672159][ T3304] hsr_slave_1: entered promiscuous mode [ 28.678438][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.685397][ T3308] 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. [ 28.711290][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.722329][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.729265][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.755249][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.785371][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.792365][ T3308] 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. [ 28.818292][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.843398][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.850457][ T3310] 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. [ 28.876414][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.887434][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.894481][ T3310] 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. [ 28.920378][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.943083][ T3305] hsr_slave_0: entered promiscuous mode [ 28.949203][ T3305] hsr_slave_1: entered promiscuous mode [ 28.955424][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 28.961187][ T3305] Cannot create hsr debugfs directory [ 28.980835][ T3308] hsr_slave_0: entered promiscuous mode [ 28.986848][ T3308] hsr_slave_1: entered promiscuous mode [ 28.992854][ T3308] debugfs: 'hsr0' already exists in 'hsr' [ 28.998566][ T3308] Cannot create hsr debugfs directory [ 29.006121][ T3311] hsr_slave_0: entered promiscuous mode [ 29.012211][ T3311] hsr_slave_1: entered promiscuous mode [ 29.017911][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 29.023671][ T3311] Cannot create hsr debugfs directory [ 29.064754][ T3310] hsr_slave_0: entered promiscuous mode [ 29.071076][ T3310] hsr_slave_1: entered promiscuous mode [ 29.077011][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 29.082777][ T3310] Cannot create hsr debugfs directory [ 29.251790][ T3308] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 29.260439][ T3308] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 29.270632][ T3308] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 29.281395][ T3308] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 29.291235][ T3311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.300021][ T3311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.311755][ T3311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.332483][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 29.342481][ T3311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.353450][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 29.367073][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 29.375685][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 29.410180][ T3305] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 29.427494][ T3305] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 29.436063][ T3305] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 29.445040][ T3305] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 29.476792][ T3310] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 29.491096][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.501940][ T3310] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 29.511113][ T3310] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 29.526619][ T3310] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 29.536053][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.549835][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.556950][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.578335][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.585432][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.627713][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.638284][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.656638][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.666494][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.681961][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.689078][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.698848][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.705952][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.717473][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.736719][ T84] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.743818][ T84] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.755769][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.764435][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.774779][ T84] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.781931][ T84] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.800840][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.811185][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.818245][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.829219][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.836272][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.850169][ T3304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.864974][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.874490][ T84] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.881552][ T84] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.898565][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.905732][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.981242][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.037755][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.071985][ T3308] veth0_vlan: entered promiscuous mode [ 30.094758][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.108587][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.119039][ T3308] veth1_vlan: entered promiscuous mode [ 30.154914][ T3308] veth0_macvtap: entered promiscuous mode [ 30.171312][ T3308] veth1_macvtap: entered promiscuous mode [ 30.193142][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.202738][ T3304] veth0_vlan: entered promiscuous mode [ 30.213183][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.249477][ T3304] veth1_vlan: entered promiscuous mode [ 30.271347][ T31] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.289114][ T3304] veth0_macvtap: entered promiscuous mode [ 30.295704][ T31] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.313714][ T3304] veth1_macvtap: entered promiscuous mode [ 30.321113][ T31] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.329889][ T31] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.342535][ T3305] veth0_vlan: entered promiscuous mode [ 30.348346][ T3311] veth0_vlan: entered promiscuous mode [ 30.359008][ T3310] veth0_vlan: entered promiscuous mode [ 30.368722][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.382542][ T3305] veth1_vlan: entered promiscuous mode [ 30.389847][ T3311] veth1_vlan: entered promiscuous mode [ 30.396538][ T3308] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 30.403557][ T3311] veth0_macvtap: entered promiscuous mode [ 30.422091][ T3310] veth1_vlan: entered promiscuous mode [ 30.428944][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.441410][ T3311] veth1_macvtap: entered promiscuous mode [ 30.456099][ T3305] veth0_macvtap: entered promiscuous mode [ 30.464631][ T41] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.482606][ T41] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.496763][ T3305] veth1_macvtap: entered promiscuous mode [ 30.505885][ T371] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.506454][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 30.506466][ T29] audit: type=1400 audit(1756184330.696:93): avc: denied { bpf } for pid=3474 comm="syz.2.6" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 30.516544][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.555458][ T3310] veth0_macvtap: entered promiscuous mode [ 30.566071][ T371] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.576343][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.597657][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.615102][ T84] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.625751][ T3310] veth1_macvtap: entered promiscuous mode [ 30.634327][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.658377][ T29] audit: type=1400 audit(1756184330.846:94): avc: denied { prog_load } for pid=3483 comm="syz.2.10" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 30.671705][ T3486] loop1: detected capacity change from 0 to 1024 [ 30.677442][ T29] audit: type=1400 audit(1756184330.846:95): avc: denied { perfmon } for pid=3483 comm="syz.2.10" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 30.701420][ T3486] EXT4-fs (loop1): filesystem too large to mount safely on this system [ 30.717692][ T84] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.727242][ T29] audit: type=1400 audit(1756184330.916:96): avc: denied { prog_run } for pid=3489 comm="syz.2.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 30.747508][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.760559][ T84] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.770678][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.811676][ T371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.823685][ T371] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.852672][ T371] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.879787][ T29] audit: type=1400 audit(1756184331.066:97): avc: denied { kernel } for pid=3497 comm="syz.1.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 30.910294][ T371] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.919225][ T371] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.932157][ T3503] tmpfs: Bad value for 'mpol' [ 30.939752][ T29] audit: type=1400 audit(1756184331.126:98): avc: denied { mounton } for pid=3499 comm="syz.3.4" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=75 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 30.972012][ T371] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.031970][ T371] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.053206][ T29] audit: type=1400 audit(1756184331.246:99): avc: denied { wake_alarm } for pid=3516 comm="syz.4.21" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 31.077268][ T371] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.115452][ T371] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.149174][ T29] audit: type=1326 audit(1756184331.326:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.3.26" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f67d960ebe9 code=0x0 [ 31.229545][ T29] audit: type=1400 audit(1756184331.406:101): avc: denied { create } for pid=3543 comm="syz.4.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 31.312257][ T29] audit: type=1400 audit(1756184331.496:102): avc: denied { open } for pid=3559 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 31.676004][ T3632] loop0: detected capacity change from 0 to 2048 [ 31.729856][ T3632] EXT4-fs (loop0): #clusters per group too big: 32768 [ 31.771265][ T3627] loop2: detected capacity change from 0 to 8192 [ 31.876249][ T3663] loop0: detected capacity change from 0 to 512 [ 31.927444][ T3663] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 31.963075][ T3663] EXT4-fs (loop0): orphan cleanup on readonly fs [ 31.979843][ T3663] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.92: Block bitmap for bg 0 marked uninitialized [ 31.994121][ T3663] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 32.003558][ T3663] EXT4-fs (loop0): 1 orphan inode deleted [ 32.010684][ T3663] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 32.073805][ T3685] loop2: detected capacity change from 0 to 764 [ 32.085361][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.100816][ T3685] ISOFS: Logical zone size(255) < hardware blocksize(2048) [ 32.113663][ T3695] loop3: detected capacity change from 0 to 2048 [ 32.142885][ T3695] EXT4-fs: Ignoring removed bh option [ 32.148322][ T3695] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 32.459798][ T3726] loop2: detected capacity change from 0 to 164 [ 32.472601][ T3731] loop3: detected capacity change from 0 to 512 [ 32.494387][ T3731] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 32.614990][ T3747] loop1: detected capacity change from 0 to 512 [ 32.634734][ T3747] ======================================================= [ 32.634734][ T3747] WARNING: The mand mount option has been deprecated and [ 32.634734][ T3747] and is ignored by this kernel. Remove the mand [ 32.634734][ T3747] option from the mount to silence this warning. [ 32.634734][ T3747] ======================================================= [ 32.716930][ T3747] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #12: comm syz.1.134: corrupted in-inode xattr: invalid ea_ino [ 32.767857][ T3759] loop0: detected capacity change from 0 to 512 [ 32.776487][ T3747] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.134: couldn't read orphan inode 12 (err -117) [ 32.803704][ T3759] EXT4-fs (loop0): failed to initialize system zone (-117) [ 32.829521][ T3747] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.866210][ T3759] EXT4-fs (loop0): mount failed [ 32.950249][ T3772] ------------[ cut here ]------------ [ 32.955755][ T3772] verifier bug: REG INVARIANTS VIOLATION (alu): range bounds violation u64=[0xfffffffffffffffd, 0xfffffffffffffffc] s64=[0xfffffffffffffffd, 0xfffffffffffffffc] u32=[0xfffffffd, 0xfffffffc] s32=[0xfffffffd, 0xfffffffc] var_off=(0xfffffffffffffffc, 0x0)(1) [ 32.980320][ T3772] WARNING: CPU: 0 PID: 3772 at kernel/bpf/verifier.c:2728 reg_bounds_sanity_check+0x673/0x680 [ 32.980454][ T3772] Modules linked in: [ 32.980476][ T3772] CPU: 0 UID: 0 PID: 3772 Comm: syz.4.146 Not tainted syzkaller #0 PREEMPT(voluntary) [ 32.980497][ T3772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 32.980508][ T3772] RIP: 0010:reg_bounds_sanity_check+0x673/0x680 [ 32.980582][ T3772] Code: 7c 24 18 41 ff 74 24 20 55 41 56 4d 89 ee 53 48 8b 5c 24 30 ff 74 24 40 ff 74 24 50 ff 74 24 30 e8 92 80 ba ff 48 83 c4 38 90 <0f> 0b 90 90 e9 02 fb ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 [ 32.980634][ T3772] RSP: 0018:ffffc90001ecf550 EFLAGS: 00010296 [ 32.980650][ T3772] RAX: d4d230834de3d200 RBX: ffff888119ceb1a8 RCX: 0000000000080000 [ 32.980663][ T3772] RDX: ffffc90005be5000 RSI: 0000000000023031 RDI: 0000000000023032 [ 32.980675][ T3772] RBP: fffffffffffffffc R08: 0001c90001ecf38f R09: 0000000000000000 [ 32.980689][ T3772] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff888119ceb168 [ 32.980702][ T3772] R13: ffff888119cf8000 R14: ffff888119cf8000 R15: ffff888119ceb1a0 [ 32.980715][ T3772] FS: 00007fdfa38376c0(0000) GS:ffff8882aee43000(0000) knlGS:0000000000000000 [ 32.980739][ T3772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.980753][ T3772] CR2: 00007fdd910fb83c CR3: 0000000119e40000 CR4: 00000000003506f0 [ 32.980770][ T3772] Call Trace: [ 32.980778][ T3772] [ 32.980791][ T3772] do_check+0x6ec9/0x7a10 [ 32.980847][ T3772] do_check_common+0xc3a/0x12a0 [ 32.980877][ T3772] bpf_check+0x942b/0xd9e0 [ 32.980950][ T3772] ? __rcu_read_unlock+0x4f/0x70 [ 32.980974][ T3772] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 32.981052][ T3772] ? alloc_pages_bulk_noprof+0x4b8/0x540 [ 32.981084][ T3772] ? __vmap_pages_range_noflush+0xbb3/0xbd0 [ 32.981193][ T3772] ? css_rstat_updated+0xb7/0x240 [ 32.981222][ T3772] ? pcpu_block_update+0x232/0x3b0 [ 32.981245][ T3772] ? pcpu_block_refresh_hint+0x157/0x170 [ 32.981268][ T3772] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 32.981357][ T3772] ? css_rstat_updated+0xb7/0x240 [ 32.981385][ T3772] ? __rcu_read_unlock+0x4f/0x70 [ 32.981406][ T3772] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 32.981426][ T3772] ? should_fail_ex+0x30/0x280 [ 32.981447][ T3772] ? selinux_bpf_prog_load+0x36/0xf0 [ 32.981502][ T3772] ? should_failslab+0x8c/0xb0 [ 32.981526][ T3772] ? __kmalloc_cache_noprof+0x189/0x320 [ 32.981556][ T3772] ? selinux_bpf_prog_load+0xbf/0xf0 [ 32.981637][ T3772] ? security_bpf_prog_load+0x2c/0xa0 [ 32.981659][ T3772] bpf_prog_load+0xedd/0x1070 [ 32.981694][ T3772] ? security_bpf+0x2b/0x90 [ 32.981726][ T3772] __sys_bpf+0x462/0x7b0 [ 32.981803][ T3772] __x64_sys_bpf+0x41/0x50 [ 32.981827][ T3772] x64_sys_call+0x2aea/0x2ff0 [ 32.981850][ T3772] do_syscall_64+0xd2/0x200 [ 32.981877][ T3772] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 32.981962][ T3772] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 32.982002][ T3772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.982023][ T3772] RIP: 0033:0x7fdfa4dcebe9 [ 32.982039][ T3772] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 32.982054][ T3772] RSP: 002b:00007fdfa3837038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 32.982073][ T3772] RAX: ffffffffffffffda RBX: 00007fdfa4ff5fa0 RCX: 00007fdfa4dcebe9 [ 32.982086][ T3772] RDX: 0000000000000048 RSI: 00002000000017c0 RDI: 0000000000000005 [ 32.982163][ T3772] RBP: 00007fdfa4e51e19 R08: 0000000000000000 R09: 0000000000000000 [ 32.982174][ T3772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 32.982185][ T3772] R13: 00007fdfa4ff6038 R14: 00007fdfa4ff5fa0 R15: 00007ffd84a267a8 [ 32.982200][ T3772] [ 32.982205][ T3772] ---[ end trace 0000000000000000 ]--- [ 33.007865][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.078089][ T3772] syz.4.146 (3772) used greatest stack depth: 10600 bytes left [ 33.397103][ T3800] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 33.412820][ T3803] loop4: detected capacity change from 0 to 128 [ 33.440625][ T3803] FAT-fs (loop4): bread failed, FSINFO block (sector = 257) [ 33.576244][ T3818] loop2: detected capacity change from 0 to 2048 [ 33.599608][ T3831] tmpfs: Bad value for 'mpol' [ 33.609983][ T3818] EXT4-fs: Ignoring removed orlov option [ 33.629647][ T3836] loop4: detected capacity change from 0 to 512 [ 33.638929][ T3818] EXT4-fs (loop2): unsupported descriptor size 0 [ 33.652632][ T3836] vfat: Bad value for 'utf8' [ 33.767939][ T3860] loop0: detected capacity change from 0 to 1024 [ 33.777922][ T3860] EXT4-fs (loop0): bad geometry: block count 1125899906843136 exceeds size of device (512 blocks) [ 33.803139][ T3869] loop1: detected capacity change from 0 to 164 [ 33.813117][ T3871] loop4: detected capacity change from 0 to 512 [ 33.837552][ T3876] syz.2.195 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 33.848383][ T3871] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 33.867276][ T3869] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 33.887222][ T3881] loop0: detected capacity change from 0 to 512 [ 33.910278][ T3881] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 33.918943][ T3871] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 33.947478][ T3892] loop1: detected capacity change from 0 to 1024 [ 33.980694][ T3881] EXT4-fs (loop0): orphan cleanup on readonly fs [ 33.982961][ T3871] EXT4-fs (loop4): mount failed [ 33.999584][ T3881] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.197: bad orphan inode 15 [ 34.011629][ T3881] ext4_test_bit(bit=14, block=18) = 1 [ 34.017026][ T3881] is_bad_inode(inode)=0 [ 34.021212][ T3881] NEXT_ORPHAN(inode)=1023 [ 34.025588][ T3881] max_ino=32 [ 34.025645][ T3892] EXT4-fs: Ignoring removed bh option [ 34.028771][ T3881] i_nlink=0 [ 34.029595][ T3881] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2962: inode #15: comm syz.0.197: corrupted xattr block 19: e_value size too large [ 34.053605][ T3881] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 34.063323][ T3881] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 34.088446][ T3892] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 34.098835][ T3901] loop3: detected capacity change from 0 to 512 [ 34.119481][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.139336][ T3892] EXT4-fs error (device loop1): ext4_quota_enable:7128: comm syz.1.202: inode #2304: comm syz.1.202: iget: illegal inode # [ 34.154031][ T3904] loop2: detected capacity change from 0 to 512 [ 34.180847][ T3901] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 34.193588][ T3892] EXT4-fs (loop1): Remounting filesystem read-only [ 34.200167][ T3892] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 34.235563][ T3901] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 34.257395][ T3892] EXT4-fs (loop1): mount failed [ 34.285023][ T3901] EXT4-fs (loop3): 1 truncate cleaned up [ 34.330032][ T3901] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.426069][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.451267][ T3947] /dev/sg0: Can't lookup blockdev [ 34.564863][ T3966] loop2: detected capacity change from 0 to 512 [ 34.579910][ T3970] loop4: detected capacity change from 0 to 1024 [ 34.594839][ T3970] EXT4-fs: Ignoring removed nomblk_io_submit option [ 34.655090][ T3970] EXT4-fs (loop4): Invalid log cluster size: 4294967295 [ 34.677775][ T3983] loop2: detected capacity change from 0 to 128 [ 34.728178][ T3983] FAT-fs (loop2): bogus number of reserved sectors [ 34.734867][ T3983] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 34.744261][ T3983] FAT-fs (loop2): Can't find a valid FAT filesystem [ 34.779745][ T4002] loop0: detected capacity change from 0 to 128 [ 34.826940][ T4002] FAT-fs (loop0): bogus number of FAT structure [ 34.833282][ T4002] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 34.842755][ T4002] FAT-fs (loop0): Can't find a valid FAT filesystem [ 34.855851][ T4008] loop1: detected capacity change from 0 to 2048 [ 35.033011][ T4046] loop1: detected capacity change from 0 to 512 [ 35.100153][ T4046] EXT4-fs: Ignoring removed nomblk_io_submit option [ 35.120974][ T4046] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 35.128924][ T4046] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 35.143366][ T4046] System zones: 0-1, 15-15, 18-18, 34-34 [ 35.149203][ T4046] EXT4-fs (loop1): orphan cleanup on readonly fs [ 35.157181][ T4046] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #16: comm syz.1.276: casefold flag without casefold feature [ 35.174017][ T4046] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.276: couldn't read orphan inode 16 (err -117) [ 35.209328][ T4076] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.229805][ T4076] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.238199][ T4046] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.281342][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.401415][ T4087] loop4: detected capacity change from 0 to 8192 [ 35.445662][ T3625] loop4: p1 p3 [ 35.449261][ T3625] loop4: p1 start 51379968 is beyond EOD, truncated [ 35.455929][ T3625] loop4: p3 size 100663552 extends beyond EOD, truncated [ 35.470930][ T4087] loop4: p1 p3 [ 35.474498][ T4087] loop4: p1 start 51379968 is beyond EOD, truncated [ 35.481491][ T4087] loop4: p3 size 100663552 extends beyond EOD, truncated [ 35.494861][ T4107] loop2: detected capacity change from 0 to 128 [ 35.597964][ T3625] udevd[3625]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 35.620774][ T29] kauditd_printk_skb: 35 callbacks suppressed [ 35.620788][ T29] audit: type=1400 audit(1756184335.816:137): avc: denied { create } for pid=4124 comm="syz.0.314" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 35.639112][ T3625] udevd[3625]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 35.662061][ T29] audit: type=1400 audit(1756184335.856:138): avc: denied { create } for pid=4128 comm="syz.4.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.789713][ T29] audit: type=1326 audit(1756184335.976:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4150 comm="syz.0.327" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc51c4debe9 code=0x0 [ 35.814515][ T4149] loop1: detected capacity change from 0 to 2048 [ 35.843093][ T4158] loop2: detected capacity change from 0 to 512 [ 35.861876][ T4158] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 35.872805][ T4158] EXT4-fs (loop2): group descriptors corrupted! [ 35.904559][ T3298] loop1: p1 < > p3 p4 [ 35.909208][ T3298] loop1: p3 size 54016 extends beyond EOD, truncated [ 35.934587][ T3298] loop1: p4 start 4294967295 is beyond EOD, truncated [ 35.953234][ T4175] loop2: detected capacity change from 0 to 164 [ 35.964583][ T4149] loop1: p1 < > p3 p4 [ 35.980255][ T4149] loop1: p3 size 54016 extends beyond EOD, truncated [ 35.991504][ T4149] loop1: p4 start 4294967295 is beyond EOD, truncated [ 36.001873][ T4175] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 36.039109][ T29] audit: type=1400 audit(1756184336.226:140): avc: denied { create } for pid=4184 comm="syz.2.344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 36.119572][ T3625] udevd[3625]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 36.132464][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 36.191650][ T3625] udevd[3625]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 36.228380][ T29] audit: type=1400 audit(1756184336.416:141): avc: denied { create } for pid=4209 comm="syz.3.357" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 36.372884][ T4228] loop2: detected capacity change from 0 to 512 [ 36.376322][ T4232] loop4: detected capacity change from 0 to 1024 [ 36.389990][ T4235] loop3: detected capacity change from 0 to 512 [ 36.440492][ T4232] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 36.456788][ T4239] loop1: detected capacity change from 0 to 512 [ 36.465117][ T4235] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.369: invalid indirect mapped block 4294967295 (level 1) [ 36.480428][ T4235] EXT4-fs (loop3): Remounting filesystem read-only [ 36.487092][ T4235] EXT4-fs (loop3): 2 truncates cleaned up [ 36.494244][ T4235] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.518300][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.551308][ T4232] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 36.559447][ T4232] EXT4-fs (loop4): orphan cleanup on readonly fs [ 36.568463][ T4239] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 36.577135][ T4228] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -13 [ 36.586827][ T4239] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 36.595500][ T4239] EXT4-fs (loop1): 1 truncate cleaned up [ 36.602469][ T4239] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.626227][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.637480][ T4228] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #13: comm syz.2.366: iget: bad i_size value: 12154757448730 [ 36.650486][ T4228] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.366: couldn't read orphan inode 13 (err -117) [ 36.665516][ T4228] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.693344][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.706199][ T4232] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 36.717042][ T4232] EXT4-fs (loop4): Remounting filesystem read-only [ 36.723629][ T4232] Quota error (device loop4): write_blk: dquota write failed [ 36.731090][ T4232] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 36.745201][ T4232] EXT4-fs (loop4): 1 truncate cleaned up [ 36.751579][ T4232] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 36.777389][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.821677][ T4248] loop2: detected capacity change from 0 to 512 [ 36.828330][ T4248] EXT4-fs: Ignoring removed nobh option [ 36.876454][ T4248] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 36.888039][ T4248] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 36.898180][ T4248] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.372: Corrupt directory, running e2fsck is recommended [ 36.918915][ T4253] loop3: detected capacity change from 0 to 2048 [ 36.937775][ T4248] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 36.975769][ T4248] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #15: comm syz.2.372: corrupted in-inode xattr: invalid ea_ino [ 37.000602][ T3893] loop3: p3 p4 < > [ 37.004484][ T3893] loop3: p3 size 57344 extends beyond EOD, truncated [ 37.015377][ T4248] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.372: couldn't read orphan inode 15 (err -117) [ 37.032631][ T4253] loop3: p3 p4 < > [ 37.036576][ T4253] loop3: p3 size 57344 extends beyond EOD, truncated [ 37.055663][ T2995] loop3: p3 p4 < > [ 37.059540][ T2995] loop3: p3 size 57344 extends beyond EOD, truncated [ 37.066887][ T4248] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.128399][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.132331][ T3625] udevd[3625]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 37.157349][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 37.162458][ T4280] loop4: detected capacity change from 0 to 1024 [ 37.233686][ T4280] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 37.233686][ T4280] [ 37.234568][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 37.244478][ T4280] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 37.265581][ T3625] udevd[3625]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 37.283337][ T4296] loop2: detected capacity change from 0 to 512 [ 37.326921][ T4296] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 37.329864][ T4301] udevd[4301]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 37.478392][ T29] audit: type=1326 audit(1756184337.666:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4323 comm="syz.4.409" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdfa4dcebe9 code=0x0 [ 37.540204][ T29] audit: type=1400 audit(1756184337.716:143): avc: denied { create } for pid=4331 comm="syz.3.413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 37.623272][ T29] audit: type=1400 audit(1756184337.816:144): avc: denied { read } for pid=4345 comm="syz.1.420" dev="nsfs" ino=4026532364 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 37.719006][ T4313] loop0: detected capacity change from 0 to 32768 [ 37.730262][ T4360] loop3: detected capacity change from 0 to 512 [ 37.741348][ T4360] EXT4-fs: Ignoring removed mblk_io_submit option [ 37.750597][ T3625] loop0: p1 p2 p3 < p5 p6 > [ 37.755422][ T4363] loop1: detected capacity change from 0 to 1764 [ 37.755448][ T3625] loop0: p1 size 242222080 extends beyond EOD, truncated [ 37.770520][ T4360] EXT4-fs (loop3): failed to initialize system zone (-117) [ 37.779406][ T3625] loop0: p2 start 4294967295 is beyond EOD, truncated [ 37.789723][ T4360] EXT4-fs (loop3): mount failed [ 37.800400][ T4313] loop0: p1 p2 p3 < p5 p6 > [ 37.825933][ T4313] loop0: p1 size 242222080 extends beyond EOD, truncated [ 37.857610][ T4313] loop0: p2 start 4294967295 is beyond EOD, truncated [ 38.186684][ T4429] loop3: detected capacity change from 0 to 512 [ 38.221066][ T4429] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 38.248497][ T4429] EXT4-fs (loop3): 1 truncate cleaned up [ 38.254835][ T4429] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.293678][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.312891][ T4448] 9pnet: Unknown protocol version 9p20\++} [ 38.453020][ T4461] loop3: detected capacity change from 0 to 8192 [ 38.467121][ T4472] loop1: detected capacity change from 0 to 512 [ 38.486317][ T4472] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.479: invalid indirect mapped block 4294967295 (level 1) [ 38.514322][ T4472] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.479: invalid indirect mapped block 4294967295 (level 1) [ 38.539019][ T4487] loop0: detected capacity change from 0 to 164 [ 38.554017][ T4472] EXT4-fs (loop1): 2 truncates cleaned up [ 38.580196][ T4472] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.679486][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.784058][ T4529] loop1: detected capacity change from 0 to 512 [ 38.796139][ T4532] loop0: detected capacity change from 0 to 512 [ 38.802848][ T4529] EXT4-fs: Ignoring removed mblk_io_submit option [ 38.813531][ T4534] loop4: detected capacity change from 0 to 512 [ 38.841655][ T4529] EXT4-fs (loop1): failed to initialize system zone (-117) [ 38.849299][ T4529] EXT4-fs (loop1): mount failed [ 38.859343][ T4534] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 38.869807][ T4543] loop2: detected capacity change from 0 to 512 [ 38.879354][ T4532] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.509: bg 0: block 16: invalid block bitmap [ 38.895372][ T4544] loop3: detected capacity change from 0 to 512 [ 38.905200][ T4532] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 38.927130][ T4544] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.514: corrupted in-inode xattr: e_value size too large [ 38.941577][ T4543] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.513: invalid indirect mapped block 4294967295 (level 1) [ 38.957544][ T4534] EXT4-fs (loop4): 1 truncate cleaned up [ 38.959127][ T4532] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.509: invalid indirect mapped block 5 (level 0) [ 38.964862][ T4534] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.993498][ T4544] EXT4-fs (loop3): Remounting filesystem read-only [ 39.000247][ T4532] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.509: invalid indirect mapped block 4294967295 (level 1) [ 39.000562][ T4543] EXT4-fs (loop2): Remounting filesystem read-only [ 39.026039][ T4532] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.509: invalid indirect mapped block 4294967295 (level 2) [ 39.043147][ T4544] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.045001][ T4555] loop1: detected capacity change from 0 to 128 [ 39.055590][ T4543] EXT4-fs (loop2): 2 truncates cleaned up [ 39.069554][ T4532] EXT4-fs (loop0): 1 truncate cleaned up [ 39.070070][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.075575][ T4532] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.103726][ T4543] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.110218][ T4555] FAT-fs (loop1): bogus number of FAT structure [ 39.122481][ T4555] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 39.131834][ T4555] FAT-fs (loop1): Can't find a valid FAT filesystem [ 39.141193][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.175140][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.220981][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.234577][ T4559] loop3: detected capacity change from 0 to 2368 [ 39.247818][ T4564] loop1: detected capacity change from 0 to 1024 [ 39.310573][ T4575] loop2: detected capacity change from 0 to 512 [ 39.317648][ T4564] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 39.340888][ T4575] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 39.351018][ T4564] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 39.367954][ T4581] loop0: detected capacity change from 0 to 2048 [ 39.387528][ T4564] EXT4-fs (loop1): orphan cleanup on readonly fs [ 39.394722][ T4564] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 39.399409][ T4585] loop4: detected capacity change from 0 to 512 [ 39.409470][ T4564] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 39.423336][ T4564] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.523: Freeing blocks not in datazone - block = 0, count = 4096 [ 39.442022][ T4585] EXT4-fs: Ignoring removed nomblk_io_submit option [ 39.452425][ T4564] EXT4-fs (loop1): 1 orphan inode deleted [ 39.464422][ T4564] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.479933][ T3298] loop0: p1 < > p3 p4 [ 39.491856][ T3298] loop0: p3 size 54016 extends beyond EOD, truncated [ 39.499727][ T3298] loop0: p4 start 4294967295 is beyond EOD, truncated [ 39.512392][ T4585] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 39.520387][ T4585] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 39.539902][ T4581] loop0: p1 < > p3 p4 [ 39.540131][ T4585] System zones: 0-1, 15-15, 18-18, 34-34 [ 39.549902][ T4585] EXT4-fs (loop4): orphan cleanup on readonly fs [ 39.554775][ T4581] loop0: p3 size 54016 extends beyond EOD, truncated [ 39.563898][ T4585] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #16: comm syz.4.533: casefold flag without casefold feature [ 39.586648][ T4581] loop0: p4 start 4294967295 is beyond EOD, truncated [ 39.615244][ T4585] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.533: couldn't read orphan inode 16 (err -117) [ 39.619999][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.643696][ T4585] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.757298][ T4627] loop3: detected capacity change from 0 to 164 [ 39.767133][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.787211][ T4627] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 39.793708][ T4629] loop0: detected capacity change from 0 to 1024 [ 39.845035][ T4629] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 39.867657][ T4629] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 39.878867][ T4629] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 39.890074][ T4629] JBD2: no valid journal superblock found [ 39.895939][ T4629] EXT4-fs (loop0): Could not load journal inode [ 40.315652][ T4658] loop0: detected capacity change from 0 to 512 [ 40.326800][ T4660] loop3: detected capacity change from 0 to 512 [ 40.333655][ T4634] loop4: detected capacity change from 0 to 32768 [ 40.340643][ T4658] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 40.362498][ T4660] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 40.373448][ T4660] EXT4-fs (loop3): group descriptors corrupted! [ 40.401613][ T4634] loop4: p1 p2 p3 < p5 p6 > [ 40.419082][ T4634] loop4: p1 size 242222080 extends beyond EOD, truncated [ 40.455720][ T4634] loop4: p2 start 4294967295 is beyond EOD, truncated [ 40.493589][ T2995] loop4: p1 p2 p3 < p5 p6 > [ 40.511216][ T2995] loop4: p1 size 242222080 extends beyond EOD, truncated [ 40.522195][ T4669] loop0: detected capacity change from 0 to 512 [ 40.536325][ T2995] loop4: p2 start 4294967295 is beyond EOD, truncated [ 40.593332][ T4669] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.574: invalid block [ 40.660397][ T4669] EXT4-fs (loop0): Remounting filesystem read-only [ 40.667033][ T4669] EXT4-fs (loop0): 2 truncates cleaned up [ 40.706685][ T3893] udevd[3893]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 40.717959][ T4301] udevd[4301]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 40.729065][ T3625] udevd[3625]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 40.762819][ T4678] loop1: detected capacity change from 0 to 8192 [ 40.774457][ T4614] kexec: Could not allocate control_code_buffer [ 40.782832][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 40.797610][ T4669] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.857904][ T4301] udevd[4301]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 40.860653][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 40.868694][ T3893] udevd[3893]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 40.888252][ T4683] udevd[4683]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 40.914477][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 40.914493][ T29] audit: type=1400 audit(1756185109.238:152): avc: denied { write } for pid=4695 comm="syz.2.587" name="fib_triestat" dev="proc" ino=4026532842 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 40.969630][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.008014][ T29] audit: type=1400 audit(1756185109.269:153): avc: denied { write } for pid=4698 comm="syz.3.589" name="001" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 41.030700][ T29] audit: type=1400 audit(1756185109.343:154): avc: denied { create } for pid=4708 comm="syz.2.594" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 41.062802][ T4713] loop1: detected capacity change from 0 to 2364 [ 41.106978][ T4727] loop4: detected capacity change from 0 to 512 [ 41.113962][ T4727] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 41.133130][ T4725] loop3: detected capacity change from 0 to 256 [ 41.143173][ T4727] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 41.168603][ T4731] delete_channel: no stack [ 41.173643][ T4731] delete_channel: no stack [ 41.173997][ T4725] FAT-fs (loop3): bogus sectors per cluster 223 [ 41.184432][ T4725] FAT-fs (loop3): Can't find a valid FAT filesystem [ 41.202412][ T4727] EXT4-fs (loop4): orphan cleanup on readonly fs [ 41.240420][ T4727] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.602: bg 0: block 64: padding at end of block bitmap is not set [ 41.282310][ T4727] Quota error (device loop4): write_blk: dquota write failed [ 41.289794][ T4727] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 41.299765][ T4727] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.602: Failed to acquire dquot type 1 [ 41.342645][ T4752] loop0: detected capacity change from 0 to 512 [ 41.377538][ T4752] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 41.399521][ T4727] EXT4-fs (loop4): 1 truncate cleaned up [ 41.407397][ T4752] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.615: bad orphan inode 15 [ 41.441656][ T4727] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.449698][ T4772] loop3: detected capacity change from 0 to 512 [ 41.474389][ T4752] ext4_test_bit(bit=14, block=18) = 1 [ 41.479892][ T4752] is_bad_inode(inode)=0 [ 41.484059][ T4752] NEXT_ORPHAN(inode)=1023 [ 41.488459][ T4752] max_ino=32 [ 41.491700][ T4752] i_nlink=0 [ 41.498434][ T4772] EXT4-fs error (device loop3): __ext4_iget:5464: inode #11: block 1: comm syz.3.623: invalid block [ 41.500369][ T4727] syz.4.602 (4727) used greatest stack depth: 9784 bytes left [ 41.518010][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.529685][ T4752] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 41.581640][ T4772] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.623: couldn't read orphan inode 11 (err -117) [ 41.594867][ T4752] ext2 filesystem being mounted at /118/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 41.619975][ T4772] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.663894][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 41.719747][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.743464][ T4799] loop2: detected capacity change from 0 to 512 [ 41.757440][ T4799] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0102] [ 41.771796][ T4800] loop4: detected capacity change from 0 to 512 [ 41.781342][ T4799] System zones: 1-12 [ 41.785568][ T4800] ext4: Unknown parameter 'nouser_xattr' [ 41.797817][ T4799] EXT4-fs error (device loop2): ext4_xattr_inode_iget:442: comm syz.2.634: error while reading EA inode 32 err=-116 [ 41.812552][ T4799] EXT4-fs (loop2): Remounting filesystem read-only [ 41.819085][ T4799] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 41.824048][ T4805] loop0: detected capacity change from 0 to 512 [ 41.839442][ T4805] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 41.867564][ T4799] EXT4-fs (loop2): 1 orphan inode deleted [ 41.905398][ T4799] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.913456][ T4821] loop4: detected capacity change from 0 to 512 [ 41.931069][ T4817] loop0: detected capacity change from 0 to 128 [ 41.938442][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.964085][ T4821] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.645: bg 0: block 5: invalid block bitmap [ 41.988035][ T4828] loop1: detected capacity change from 0 to 512 [ 41.989898][ T4821] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 42.004234][ T4821] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.645: invalid indirect mapped block 3 (level 2) [ 42.012273][ T4833] tmpfs: Bad value for 'mpol' [ 42.065137][ T4821] EXT4-fs (loop4): 1 orphan inode deleted [ 42.071034][ T4821] EXT4-fs (loop4): 1 truncate cleaned up [ 42.085672][ T4821] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.195030][ T4857] loop3: detected capacity change from 0 to 512 [ 42.237522][ T4857] EXT4-fs error (device loop3): ext4_init_orphan_info:585: comm syz.3.663: inode #0: comm syz.3.663: iget: illegal inode # [ 42.257907][ T4857] EXT4-fs (loop3): Remounting filesystem read-only [ 42.264457][ T4857] EXT4-fs (loop3): get orphan inode failed [ 42.281903][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.293003][ T4857] EXT4-fs (loop3): mount failed [ 42.360312][ T4855] loop0: detected capacity change from 0 to 32768 [ 42.408795][ T4874] cgroup: No subsys list or none specified [ 42.469608][ T3625] loop0: p1 p3 < > p4 < p5 > [ 42.474337][ T3625] loop0: partition table partially beyond EOD, truncated [ 42.479055][ T4890] loop4: detected capacity change from 0 to 512 [ 42.497297][ T3625] loop0: p1 start 196608 is beyond EOD, truncated [ 42.503854][ T3625] loop0: p3 start 50727936 is beyond EOD, truncated [ 42.546649][ T4886] loop3: detected capacity change from 0 to 8192 [ 42.555710][ T29] audit: type=1400 audit(1756185110.970:155): avc: denied { create } for pid=4897 comm="syz.4.684" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 42.576868][ T3625] loop0: p5 start 196608 is beyond EOD, truncated [ 42.605630][ T4855] loop0: p1 p3 < > p4 < p5 > [ 42.610431][ T4855] loop0: partition table partially beyond EOD, truncated [ 42.621992][ T4301] loop3: p1[EZD] p2 p3 p4 [ 42.630014][ T4855] loop0: p1 start 196608 is beyond EOD, truncated [ 42.636520][ T4855] loop0: p3 start 50727936 is beyond EOD, truncated [ 42.643388][ T4301] loop3: p3 start 117772289 is beyond EOD, truncated [ 42.650172][ T4301] loop3: p4 size 262144 extends beyond EOD, truncated [ 42.671023][ T4911] loop1: detected capacity change from 0 to 512 [ 42.678692][ T4855] loop0: p5 start 196608 is beyond EOD, truncated [ 42.691283][ T4886] loop3: p1[EZD] p2 p3 p4 [ 42.699749][ T4911] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.689: corrupted in-inode xattr: invalid ea_ino [ 42.735600][ T4886] loop3: p3 start 117772289 is beyond EOD, truncated [ 42.742312][ T4886] loop3: p4 size 262144 extends beyond EOD, truncated [ 42.749842][ T4911] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.689: couldn't read orphan inode 15 (err -117) [ 42.795121][ T4683] udevd[4683]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 42.795481][ T4911] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.821607][ T4683] udevd[4683]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 42.893758][ T4935] loop0: detected capacity change from 0 to 136 [ 42.921826][ T4935] Attempt to read inode for relocated directory [ 42.970176][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.117687][ T4961] loop2: detected capacity change from 0 to 2048 [ 43.172516][ T4961] loop2: p1 < > p4 < > [ 43.196935][ T4967] loop4: detected capacity change from 0 to 2048 [ 43.222476][ T2995] loop2: p1 < > p4 < > [ 43.318932][ T4941] loop3: detected capacity change from 0 to 32768 [ 43.335211][ T3625] loop4: unable to read partition table [ 43.346010][ T3625] loop4: partition table beyond EOD, truncated [ 43.389711][ T4967] loop4: unable to read partition table [ 43.412936][ T4967] loop4: partition table beyond EOD, truncated [ 43.419152][ T4967] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 43.480636][ T4986] SELinux: security_context_str_to_sid () failed with errno=-22 [ 43.491245][ T2995] loop4: unable to read partition table [ 43.510573][ T2995] loop4: partition table beyond EOD, truncated [ 43.556264][ T4997] syz.3.732 (4997): attempted to duplicate a private mapping with mremap. This is not supported. [ 43.676219][ T5003] loop1: detected capacity change from 0 to 8192 [ 43.694078][ T5011] loop2: detected capacity change from 0 to 2048 [ 43.744561][ T3625] loop1: p1 p2 p3 p4 [ 43.748618][ T3625] loop1: p1 size 3523149824 extends beyond EOD, truncated [ 43.756425][ T5011] Alternate GPT is invalid, using primary GPT. [ 43.762745][ T5011] loop2: p1 p2 p3 [ 43.785848][ T3625] loop1: p2 start 4293394688 is beyond EOD, truncated [ 43.792708][ T3625] loop1: p3 start 150994944 is beyond EOD, truncated [ 43.799542][ T3625] loop1: p4 size 50331648 extends beyond EOD, truncated [ 43.871858][ T5003] loop1: p1 p2 p3 p4 [ 43.883541][ T5003] loop1: p1 size 3523149824 extends beyond EOD, truncated [ 43.905839][ T5003] loop1: p2 start 4293394688 is beyond EOD, truncated [ 43.912686][ T5003] loop1: p3 start 150994944 is beyond EOD, truncated [ 43.919453][ T5003] loop1: p4 size 50331648 extends beyond EOD, truncated [ 44.077071][ T5061] loop1: detected capacity change from 0 to 2048 [ 44.153216][ T5069] loop2: detected capacity change from 0 to 512 [ 44.193083][ T5069] EXT4-fs (loop2): #clusters per group too big: 688128 [ 44.274864][ T5084] cgroup: Need name or subsystem set [ 44.431670][ T29] audit: type=1400 audit(1756185112.933:156): avc: denied { append } for pid=5103 comm="syz.4.786" 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 [ 44.681405][ T5153] tmpfs: Bad value for 'mpol' [ 44.742452][ T5163] loop1: detected capacity change from 0 to 512 [ 44.755425][ T5162] loop0: detected capacity change from 0 to 512 [ 44.787181][ T5163] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.810528][ T5162] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 44.833279][ T5163] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 44.841829][ T5163] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 44.865537][ T5162] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 44.886349][ T5146] loop2: detected capacity change from 0 to 32768 [ 44.891199][ T5162] EXT4-fs (loop0): mounted filesystem 00800000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.928876][ T5163] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4183: comm syz.1.815: Allocating blocks 41-42 which overlap fs metadata [ 44.942883][ T5146] loop2: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 44.946469][ T5163] EXT4-fs (loop1): Remounting filesystem read-only [ 44.955904][ T5163] Quota error (device loop1): write_blk: dquota write failed [ 44.963111][ T3311] EXT4-fs (loop0): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 44.963387][ T5163] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 44.983489][ T5146] loop2: p1 size 33024 extends beyond EOD, truncated [ 44.984463][ T5163] Quota error (device loop1): write_blk: dquota write failed [ 44.997702][ T5163] EXT4-fs (loop1): 1 truncate cleaned up [ 45.003734][ T5163] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.019319][ T5146] loop2: p6 size 218115617 extends beyond EOD, truncated [ 45.026921][ T5146] loop2: p7 size 33024 extends beyond EOD, truncated [ 45.038463][ T5146] loop2: p10 size 218115617 extends beyond EOD, truncated [ 45.074953][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.174089][ T5202] loop0: detected capacity change from 0 to 128 [ 45.286923][ T5194] loop2: detected capacity change from 0 to 8192 [ 45.288619][ T5218] loop3: detected capacity change from 0 to 512 [ 45.329835][ T4683] loop2: p1[EZD] p2 p3 p4 [ 45.329843][ T5218] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.841: casefold flag without casefold feature [ 45.351329][ T4683] loop2: p3 start 117772289 is beyond EOD, truncated [ 45.358232][ T4683] loop2: p4 size 262144 extends beyond EOD, truncated [ 45.361738][ T5218] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.841: couldn't read orphan inode 15 (err -117) [ 45.379595][ T5230] loop1: detected capacity change from 0 to 512 [ 45.388154][ T5230] EXT4-fs: Ignoring removed oldalloc option [ 45.409766][ T5230] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 45.423460][ T5194] loop_reread_partitions: partition scan of loop2 () failed (rc=-16) [ 45.425251][ T5218] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.444587][ T5230] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 45.459804][ T5230] EXT4-fs (loop1): mount failed [ 45.466837][ T2995] loop2: p1[EZD] p2 p3 p4 [ 45.481522][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.497361][ T2995] loop2: p3 start 117772289 is beyond EOD, truncated [ 45.504071][ T2995] loop2: p4 size 262144 extends beyond EOD, truncated [ 45.543910][ T5235] loop0: detected capacity change from 0 to 2048 [ 45.605833][ T2995] Alternate GPT is invalid, using primary GPT. [ 45.612140][ T2995] loop0: p2 p3 p7 [ 45.645133][ T5235] Alternate GPT is invalid, using primary GPT. [ 45.651616][ T5235] loop0: p2 p3 p7 [ 45.718840][ T5274] loop0: detected capacity change from 0 to 256 [ 45.732893][ T5271] loop1: detected capacity change from 0 to 2048 [ 45.754476][ T5277] tmpfs: Bad value for 'mpol' [ 45.780149][ T2995] Alternate GPT is invalid, using primary GPT. [ 45.786615][ T2995] loop1: p1 p2 p3 [ 45.801511][ T2995] Alternate GPT is invalid, using primary GPT. [ 45.807836][ T2995] loop1: p1 p2 p3 [ 45.812884][ T5289] loop2: detected capacity change from 0 to 512 [ 45.819590][ T5289] EXT4-fs: Invalid commit interval 67108868, must be smaller than 21474836 [ 45.858660][ T5271] Alternate GPT is invalid, using primary GPT. [ 45.865198][ T5271] loop1: p1 p2 p3 [ 45.957807][ T5310] loop3: detected capacity change from 0 to 512 [ 45.964416][ T5315] loop2: detected capacity change from 0 to 512 [ 45.986521][ T5310] EXT4-fs: Ignoring removed oldalloc option [ 45.996511][ T5315] EXT4-fs (loop2): 1 orphan inode deleted [ 46.010557][ T31] __quota_error: 1 callbacks suppressed [ 46.010572][ T31] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 46.025936][ T31] EXT4-fs error (device loop2): ext4_release_dquot:6973: comm kworker/u8:1: Failed to release dquot type 1 [ 46.044100][ T5315] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.075925][ T5310] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.883: Parent and EA inode have the same ino 15 [ 46.097878][ T5315] ext4 filesystem being mounted at /172/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.112855][ T5222] udevd[5222]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 46.132564][ T5228] udevd[5228]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 46.143345][ T4683] udevd[4683]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 46.164493][ T5310] EXT4-fs (loop3): Remounting filesystem read-only [ 46.175625][ T5325] loop1: detected capacity change from 0 to 512 [ 46.182228][ T5222] udevd[5222]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 46.192144][ T5310] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -30) [ 46.208737][ T5223] udevd[5223]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 46.222462][ T4683] udevd[4683]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 46.236380][ T5310] EXT4-fs (loop3): 1 orphan inode deleted [ 46.265846][ T5310] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.304099][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.357824][ T5222] udevd[5222]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 46.370643][ T5228] udevd[5228]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 46.386494][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.402168][ T4683] udevd[4683]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 46.413214][ T5347] loop0: detected capacity change from 0 to 512 [ 46.421371][ T5347] EXT4-fs: Ignoring removed orlov option [ 46.434913][ T5347] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 46.459839][ T5353] loop4: detected capacity change from 0 to 2048 [ 46.492378][ T5347] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 46.507000][ T5347] EXT4-fs (loop0): 1 orphan inode deleted [ 46.513095][ T5347] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.552711][ T29] audit: type=1326 audit(1756185115.159:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5371 comm="syz.3.911" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f67d960ebe9 code=0x0 [ 46.578773][ T2995] Alternate GPT is invalid, using primary GPT. [ 46.579470][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.585172][ T2995] loop4: p1 p2 p3 [ 46.615083][ T2995] Alternate GPT is invalid, using primary GPT. [ 46.621547][ T2995] loop4: p1 p2 p3 [ 46.633151][ T5370] loop1: detected capacity change from 0 to 8192 [ 46.634204][ T5353] Alternate GPT is invalid, using primary GPT. [ 46.645783][ T5353] loop4: p1 p2 p3 [ 46.661914][ T5386] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 46.667022][ T5385] tmpfs: Bad value for 'mpol' [ 46.671581][ T5386] EXT4-fs (loop2): unable to read superblock [ 46.688747][ T5370] loop1: p1[EZD] p2 p3 p4 [ 46.695838][ T4683] udevd[4683]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 46.709863][ T5370] loop1: p3 start 117772289 is beyond EOD, truncated [ 46.716699][ T5370] loop1: p4 size 262144 extends beyond EOD, truncated [ 46.737262][ T29] audit: type=1400 audit(1756185115.359:158): avc: denied { mount } for pid=5389 comm="syz.4.922" name="/" dev="ramfs" ino=9860 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 46.762384][ T5394] loop2: detected capacity change from 0 to 128 [ 46.790565][ T2995] loop1: p1[EZD] p2 p3 p4 [ 46.798656][ T29] audit: type=1400 audit(1756185115.359:159): avc: denied { associate } for pid=5390 comm="syz.2.923" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 46.799607][ T2995] loop1: p3 start 117772289 is beyond EOD, [ 46.819691][ T29] audit: type=1400 audit(1756185115.401:160): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 46.845743][ T2995] truncated [ 46.849152][ T2995] loop1: p4 size 262144 extends beyond EOD, truncated [ 46.924200][ T29] audit: type=1400 audit(1756185115.527:161): avc: denied { create } for pid=5415 comm="syz.4.934" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 46.963884][ T5426] loop4: detected capacity change from 0 to 512 [ 46.988934][ T5426] EXT4-fs (loop4): unsupported inode size: 22272 [ 46.995406][ T5426] EXT4-fs (loop4): blocksize: 1024 [ 47.048439][ T29] audit: type=1326 audit(1756185115.695:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5442 comm="syz.0.947" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc51c4debe9 code=0x0 [ 47.118644][ T29] audit: type=1400 audit(1756185115.726:163): avc: denied { create } for pid=5450 comm="syz.4.951" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 47.184307][ T29] audit: type=1326 audit(1756185115.800:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5459 comm="syz.0.958" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc51c4debe9 code=0x0 [ 47.293561][ T5481] loop2: detected capacity change from 0 to 512 [ 47.347751][ T5481] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 47.409932][ T5481] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 47.418033][ T5481] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e128, mo2=0002] [ 47.437820][ T5505] loop0: detected capacity change from 0 to 512 [ 47.444976][ T5481] System zones: 0-1, 15-15, 18-18, 34-34 [ 47.451267][ T5481] EXT4-fs (loop2): orphan cleanup on readonly fs [ 47.457753][ T5481] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=0 [ 47.467415][ T5481] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 47.482054][ T5481] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 47.489305][ T5481] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.966: bg 0: block 40: padding at end of block bitmap is not set [ 47.503848][ T5481] EXT4-fs (loop2): Remounting filesystem read-only [ 47.510535][ T5481] EXT4-fs (loop2): 1 truncate cleaned up [ 47.517029][ T5505] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 47.518835][ T5481] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.525273][ T5505] EXT4-fs (loop0): orphan cleanup on readonly fs [ 47.543959][ T5505] EXT4-fs error (device loop0): ext4_quota_enable:7124: comm syz.0.978: Bad quota inum: 4294967295, type: 0 [ 47.564236][ T5505] EXT4-fs (loop0): Remounting filesystem read-only [ 47.570791][ T5505] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=4294967295). Please run e2fsck to fix. [ 47.586281][ T5505] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 47.594371][ T2995] ================================================================== [ 47.602475][ T2995] BUG: KCSAN: data-race in dentry_unlink_inode / step_into [ 47.609689][ T2995] [ 47.611999][ T2995] write to 0xffff88810723bcf0 of 8 bytes by task 5222 on cpu 0: [ 47.619609][ T2995] dentry_unlink_inode+0x65/0x260 [ 47.624626][ T2995] d_delete+0x164/0x180 [ 47.628772][ T2995] d_delete_notify+0x32/0x100 [ 47.633430][ T2995] vfs_unlink+0x30b/0x420 [ 47.637739][ T2995] do_unlinkat+0x24e/0x480 [ 47.642136][ T2995] __x64_sys_unlink+0x2e/0x40 [ 47.646800][ T2995] x64_sys_call+0x2dc0/0x2ff0 [ 47.651460][ T2995] do_syscall_64+0xd2/0x200 [ 47.655949][ T2995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.661827][ T2995] [ 47.664128][ T2995] read to 0xffff88810723bcf0 of 8 bytes by task 2995 on cpu 1: [ 47.671650][ T2995] step_into+0x122/0x820 [ 47.675883][ T2995] walk_component+0x162/0x220 [ 47.680546][ T2995] path_lookupat+0xfe/0x2a0 [ 47.685039][ T2995] filename_lookup+0x147/0x340 [ 47.689795][ T2995] do_readlinkat+0x7d/0x320 [ 47.694280][ T2995] __x64_sys_readlink+0x47/0x60 [ 47.699119][ T2995] x64_sys_call+0x28da/0x2ff0 [ 47.703789][ T2995] do_syscall_64+0xd2/0x200 [ 47.708279][ T2995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.714154][ T2995] [ 47.716458][ T2995] value changed: 0xffff888119648368 -> 0x0000000000000000 [ 47.723544][ T2995] [ 47.725845][ T2995] Reported by Kernel Concurrency Sanitizer on: [ 47.731975][ T2995] CPU: 1 UID: 0 PID: 2995 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 47.742808][ T2995] Tainted: [W]=WARN [ 47.746589][ T2995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 47.756652][ T2995] ================================================================== [ 47.769906][ T5505] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.807993][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.828214][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.