last executing test programs:
865.179355ms ago: executing program 2 (id=1268):
fchmod(0xffffffffffffffff, 0x40)
800.124011ms ago: executing program 2 (id=1272):
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000711223000000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94)
738.110328ms ago: executing program 2 (id=1277):
bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={@map, 0xffffffffffffffff, 0x25, 0x38, 0xffffffffffffffff, @void, @void, @void, @value=0xffffffffffffffff}, 0x20)
674.164034ms ago: executing program 2 (id=1282):
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x10, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="91102f000000000095"], &(0x7f0000000000)='GPL\x00'}, 0x94)
624.395759ms ago: executing program 2 (id=1285):
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48)
547.518716ms ago: executing program 2 (id=1293):
exit(0x8)
481.336863ms ago: executing program 4 (id=1296):
bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x10, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="61123000000000006113100000000000bf2020000000000016000200071b48013f030100000000009500000000000000bc26000000000000bf67000000000000070200000fff07006702000003000000360600000ee600f0bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000300f9ffad430100000000009500000000000000050000000000000095000000000000004d9bd591d568253e9988431ec068e3a83683d58719d72183f2cb7f43dd55788be820b236dcb695dbfd737cbf5fe7030586"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48)
404.42698ms ago: executing program 3 (id=1301):
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@type_tag={0x2, 0x0, 0x0, 0x12, 0x1}]}, {0x0, [0x0, 0x5f]}}, 0x0, 0x28, 0x0, 0x1, 0x64e}, 0x28)
404.22427ms ago: executing program 0 (id=1302):
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000004c0)={0x1b, 0x0, 0x0, 0x40001, 0x0, 0x0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x50)
387.687312ms ago: executing program 4 (id=1303):
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f00000007c0)='./file0\x00', 0x1000000, &(0x7f0000000100)={[{@nomblk_io_submit}, {@nombcache}, {@resgid}, {@minixdf}, {@jqfmt_vfsv1}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x4000}}]}, 0xfe, 0x77f, &(0x7f0000001340)="$eJzs3M9rHFUcAPDvTLNNf6RuBA96qUILLUg3SXNpT8aLeCkUCl5rSDYhZJIt2U1NYqHpURBqc1ERRO8evQpF/wBvpaDgXRCt8aBeVmazSdt0d7ttN922fj4wmfdm3pvv+85sXmYgswH8b72R/0gihiLifEQUm9vTiNjfKB2IWN9qt3nnylS+JFGvX/g9ybvFZr24c6ykuT4cjS7xaoe41dW1+cksKy816yO1hUsj1dW1U3MLk7Pl2fLi2PjZ0TPj42dGx3uW6/H3zh688eM7Gxu3vq1dPzpwKomJRt7RzK1nge6xdU4KMbFr++JeBOujpIs2A09hHAAAdJbf5+9r3psVohj7Ot2luYEDAACA51J9sN6tf7puCQAAADxjkuj3CAAAAIC9tf1/ANvv9u7Ve7Dt/PZ2RAy3ij/QeIc44kAUIuLQZnLf6wfJVjd4IuvXIuLmRIvPXzdvNHc2erd4sDdHpNdu5vPPRKv5J92Zf6LF/DOw/d0JT6j9/Hc3/r4289/5LmN89+Vrhbbxr1VXPjraKn6yEz9pE//9LuNf3/j4Rrt99a8jTrT8+5PcF6vD90OMzMxlrX61dob7/b8nb7fPP+LQA/GTpBE16Zz/pS7z/3Dzz/n1DvFPHut8/fNYRzYH7+uXfyY+aY4jjYgbzXVe39gV49jCTz88GDlZ344/3eb8t77+7zbq+fJVl/n/8s3gSpdNAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCGNiKFI0tJOOU1LpYjDEfFKHEqzSrX25kxleXE63xcxHIV0Zi4rj0ZEcaue5PWxRvlu/fSu+nhEvPzzwa2gc1m5NFXJpvudPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADsOR8RQJGkpItKI+KuYpqVSv0cFAAAA9NxwvwcAAAAA7DnP/wAAAPDie9zn/6TH4wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeaOfPncuX+uadK1N5ffry6vJ85fKp6XJ1vrSwPFWaqixdKs1WKrNZuTRVWXjY8dKIGDsbyysjtXK1NlJdXbu4UFlerF2cW5icLV8sF55KVgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADyqocaSpKWISBvlNC2VIo5ExHAUkpm5rDwaES9FxO1iYTCvj/V70AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPRcdXVtfjLLykvPd6H+jKdzqxKxF0eOJOKZSLBl4fPmVenUJlmP6PtQ0+ZAn+Q4EY/S6+pDTku/C6/3aT4CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKC/qqtr85NZVl6q9nskAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9Ff6axIR+XKieHxo9979yd/FxjoiPvjiwqcrk7Xa0li+/Y+d7bXPmttP39Px6tPMAQAAAF54bz1K4+3n9O3neAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG5VV9fmJ7OsvLSHhbjW7ywBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDH8V8AAAD//6rlt84=")
375.256913ms ago: executing program 3 (id=1304):
bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x20, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, [@ldst={0x1, 0x0, 0x4, 0x2, 0x1, 0x5}]}, &(0x7f0000000040)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x403}, 0x94)
349.268906ms ago: executing program 0 (id=1306):
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x19, &(0x7f0000000840), 0x9, 0x614, &(0x7f0000000880)="$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")
312.060699ms ago: executing program 3 (id=1308):
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000), 0x3f00, 0x0)
263.513024ms ago: executing program 1 (id=1309):
getpriority(0x0, 0xffffffffffffffff)
263.380544ms ago: executing program 1 (id=1310):
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000000000079104800000000007104c3000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0x2c, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48)
263.009324ms ago: executing program 3 (id=1311):
lgetxattr(0x0, 0x0, 0x0, 0x0)
220.401739ms ago: executing program 3 (id=1312):
syz_read_part_table(0x5ee, &(0x7f0000000b00)="$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")
215.393009ms ago: executing program 1 (id=1313):
syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@local, @empty, @val, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "5f1060", 0x44, 0x2f, 0x0, @private0, @mcast2, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x22eb}, {0x0, 0x0, 0x0, 0x0, 0x100}, {}, {0x8, 0x88be, 0x86ddffff}, {0x8, 0x22eb, 0x0, {{}, 0x2, {0x0, 0x4}}}}}}}}}, 0x0)
198.489111ms ago: executing program 0 (id=1314):
bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x80000001, 0xd, 0x1}, 0x50)
149.404665ms ago: executing program 4 (id=1315):
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b4000000000000080f1000000000000063000000000000009500050000000000d1449c003b097606b153e6dc6de837ae96a815df705fef53cf0ff5e7bdc3bd95cfc0d4800fae421c84b7988e61ed7df452e4b7e139044387aa"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0x33, &(0x7f000000cf3d)=""/186, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x3a)
149.227055ms ago: executing program 0 (id=1316):
syz_emit_ethernet(0x66, &(0x7f0000000340)={@multicast, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @private=0xe0, @multicast1=0xe000c800}, {{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x4, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x11}, {}, {0x8, 0x88be, 0x0, {{}, 0xfffff788}}}}}}}, 0x0)
148.995765ms ago: executing program 1 (id=1317):
bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000b00)=@base={0x6, 0x4, 0x70be, 0x5c, 0x900, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x7}, 0x48)
113.814429ms ago: executing program 4 (id=1318):
futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000140), 0xc4fffffe)
113.460389ms ago: executing program 0 (id=1319):
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@base={0xa, 0x5, 0x4, 0xa, 0x100, 0xffffffffffffffff, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x1}, 0x50)
87.245002ms ago: executing program 1 (id=1320):
prctl$PR_SET_MM_MAP(0x34, 0xe, 0x0, 0x0)
86.886971ms ago: executing program 4 (id=1321):
add_key(&(0x7f0000000280)='rxrpc\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff)
62.663704ms ago: executing program 0 (id=1322):
mount(&(0x7f0000000080)=@sg0, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000040)='ext4\x00', 0x200000, 0x0)
62.096054ms ago: executing program 3 (id=1323):
bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@cgroup, 0xffffffffffffffff, 0x19, 0x2004}, 0x20)
184.58µs ago: executing program 1 (id=1324):
bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x19f}, 0x48)
0s ago: executing program 4 (id=1325):
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x200801f, &(0x7f00000000c0), 0x2, 0x4ee, &(0x7f0000000880)="$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")
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.130' (ED25519) to the list of known hosts.
[ 27.415704][ T29] audit: type=1400 audit(1759970265.268:62): avc: denied { mounton } for pid=3297 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
[ 27.438761][ T29] audit: type=1400 audit(1759970265.298:63): avc: denied { mount } for pid=3297 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
[ 27.439794][ T3297] cgroup: Unknown subsys name 'net'
[ 27.466533][ T29] audit: type=1400 audit(1759970265.328:64): avc: denied { unmount } for pid=3297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 27.587204][ T3297] cgroup: Unknown subsys name 'cpuset'
[ 27.593411][ T3297] cgroup: Unknown subsys name 'rlimit'
[ 27.724198][ T29] audit: type=1400 audit(1759970265.578:65): avc: denied { setattr } for pid=3297 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
[ 27.753146][ T29] audit: type=1400 audit(1759970265.578:66): avc: denied { create } for pid=3297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 27.773825][ T29] audit: type=1400 audit(1759970265.578:67): avc: denied { write } for pid=3297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 27.784236][ T3303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 27.794239][ T29] audit: type=1400 audit(1759970265.578:68): avc: denied { read } for pid=3297 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
[ 27.823073][ T29] audit: type=1400 audit(1759970265.578:69): avc: denied { mounton } for pid=3297 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
[ 27.845011][ T3297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 27.847870][ T29] audit: type=1400 audit(1759970265.578:70): avc: denied { mount } for pid=3297 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
[ 27.879835][ T29] audit: type=1400 audit(1759970265.658:71): avc: denied { relabelto } for pid=3303 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"
[ 28.919841][ T3319] chnl_net:caif_netlink_parms(): no params data found
[ 28.967290][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.974382][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.981563][ T3319] bridge_slave_0: entered allmulticast mode
[ 28.988276][ T3319] bridge_slave_0: entered promiscuous mode
[ 29.008384][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.015466][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.022726][ T3319] bridge_slave_1: entered allmulticast mode
[ 29.029234][ T3319] bridge_slave_1: entered promiscuous mode
[ 29.077135][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 29.094492][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 29.129048][ T3312] chnl_net:caif_netlink_parms(): no params data found
[ 29.158157][ T3319] team0: Port device team_slave_0 added
[ 29.179763][ T3319] team0: Port device team_slave_1 added
[ 29.185622][ T3316] chnl_net:caif_netlink_parms(): no params data found
[ 29.194539][ T3310] chnl_net:caif_netlink_parms(): no params data found
[ 29.234981][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 29.241997][ T3319] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 29.267936][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 29.284114][ T3311] chnl_net:caif_netlink_parms(): no params data found
[ 29.302518][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 29.309561][ T3319] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 29.335531][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 29.367688][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.374776][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.382046][ T3312] bridge_slave_0: entered allmulticast mode
[ 29.388487][ T3312] bridge_slave_0: entered promiscuous mode
[ 29.395551][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.402702][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.409918][ T3312] bridge_slave_1: entered allmulticast mode
[ 29.416444][ T3312] bridge_slave_1: entered promiscuous mode
[ 29.468125][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.475257][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.482467][ T3310] bridge_slave_0: entered allmulticast mode
[ 29.488880][ T3310] bridge_slave_0: entered promiscuous mode
[ 29.504486][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 29.518381][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.525487][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.532720][ T3310] bridge_slave_1: entered allmulticast mode
[ 29.539218][ T3310] bridge_slave_1: entered promiscuous mode
[ 29.547492][ T3319] hsr_slave_0: entered promiscuous mode
[ 29.553451][ T3319] hsr_slave_1: entered promiscuous mode
[ 29.564935][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 29.579237][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.586445][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.593662][ T3316] bridge_slave_0: entered allmulticast mode
[ 29.600195][ T3316] bridge_slave_0: entered promiscuous mode
[ 29.622339][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.629463][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.636591][ T3311] bridge_slave_0: entered allmulticast mode
[ 29.643009][ T3311] bridge_slave_0: entered promiscuous mode
[ 29.649613][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.656816][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.664028][ T3316] bridge_slave_1: entered allmulticast mode
[ 29.670545][ T3316] bridge_slave_1: entered promiscuous mode
[ 29.683830][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 29.697967][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.705030][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.712211][ T3311] bridge_slave_1: entered allmulticast mode
[ 29.718849][ T3311] bridge_slave_1: entered promiscuous mode
[ 29.736238][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 29.746579][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 29.756610][ T3312] team0: Port device team_slave_0 added
[ 29.777894][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 29.793076][ T3312] team0: Port device team_slave_1 added
[ 29.805018][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 29.826840][ T3310] team0: Port device team_slave_0 added
[ 29.838535][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 29.855556][ T3310] team0: Port device team_slave_1 added
[ 29.866575][ T3316] team0: Port device team_slave_0 added
[ 29.884650][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 29.891643][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 29.917564][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 29.933932][ T3316] team0: Port device team_slave_1 added
[ 29.939894][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 29.946881][ 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 1532 would solve the problem.
[ 29.972844][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 29.995023][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 30.002066][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 30.028015][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 30.039302][ T3311] team0: Port device team_slave_0 added
[ 30.050366][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 30.057401][ 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 1532 would solve the problem.
[ 30.083318][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 30.105493][ T3311] team0: Port device team_slave_1 added
[ 30.133978][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 30.141058][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 30.167019][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 30.193075][ T3312] hsr_slave_0: entered promiscuous mode
[ 30.199271][ T3312] hsr_slave_1: entered promiscuous mode
[ 30.205046][ T3312] debugfs: 'hsr0' already exists in 'hsr'
[ 30.210807][ T3312] Cannot create hsr debugfs directory
[ 30.221224][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 30.228212][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 30.254162][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 30.274808][ T3310] hsr_slave_0: entered promiscuous mode
[ 30.280894][ T3310] hsr_slave_1: entered promiscuous mode
[ 30.286786][ T3310] debugfs: 'hsr0' already exists in 'hsr'
[ 30.292511][ T3310] Cannot create hsr debugfs directory
[ 30.304385][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 30.311404][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 30.337518][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 30.350964][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 30.357999][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 30.384022][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 30.445940][ T3316] hsr_slave_0: entered promiscuous mode
[ 30.452013][ T3316] hsr_slave_1: entered promiscuous mode
[ 30.458022][ T3316] debugfs: 'hsr0' already exists in 'hsr'
[ 30.463742][ T3316] Cannot create hsr debugfs directory
[ 30.480766][ T3311] hsr_slave_0: entered promiscuous mode
[ 30.486738][ T3311] hsr_slave_1: entered promiscuous mode
[ 30.492779][ T3311] debugfs: 'hsr0' already exists in 'hsr'
[ 30.498532][ T3311] Cannot create hsr debugfs directory
[ 30.580521][ T3319] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 30.589083][ T3319] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 30.609678][ T3319] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 30.627794][ T3319] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 30.690861][ T3312] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 30.702207][ T3312] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 30.714825][ T3312] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 30.723935][ T3312] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 30.750951][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 30.764571][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 30.780444][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 30.788941][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 30.815580][ T3310] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 30.825110][ T3310] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 30.833803][ T3310] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 30.847419][ T3310] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 30.857812][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0
[ 30.894314][ T3319] 8021q: adding VLAN 0 to HW filter on device team0
[ 30.901579][ T3311] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 30.910867][ T3311] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 30.920380][ T3311] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 30.938711][ T52] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.945894][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.954786][ T3311] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 30.968734][ T52] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.975996][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.006204][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0
[ 31.051109][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0
[ 31.080781][ T3312] 8021q: adding VLAN 0 to HW filter on device team0
[ 31.097546][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0
[ 31.106488][ T346] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.113606][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.123966][ T31] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.131055][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.140430][ T3316] 8021q: adding VLAN 0 to HW filter on device team0
[ 31.154713][ T3311] 8021q: adding VLAN 0 to HW filter on device team0
[ 31.172973][ T37] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.180039][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.189118][ T37] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.196286][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.216481][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0
[ 31.228068][ T1481] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.235136][ T1481] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.245891][ T1481] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.252962][ T1481] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.292857][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 31.307466][ T3312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 31.321989][ T3316] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 31.332396][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 31.357630][ T3310] 8021q: adding VLAN 0 to HW filter on device team0
[ 31.388359][ T31] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.395453][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.427404][ T31] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.434555][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.463173][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 31.476413][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 31.497936][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 31.556809][ T3319] veth0_vlan: entered promiscuous mode
[ 31.574728][ T3319] veth1_vlan: entered promiscuous mode
[ 31.633455][ T3312] veth0_vlan: entered promiscuous mode
[ 31.642799][ T3312] veth1_vlan: entered promiscuous mode
[ 31.657450][ T3319] veth0_macvtap: entered promiscuous mode
[ 31.666733][ T3311] veth0_vlan: entered promiscuous mode
[ 31.673786][ T3319] veth1_macvtap: entered promiscuous mode
[ 31.700775][ T3312] veth0_macvtap: entered promiscuous mode
[ 31.707802][ T3316] veth0_vlan: entered promiscuous mode
[ 31.714141][ T3312] veth1_macvtap: entered promiscuous mode
[ 31.723844][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 31.733967][ T3311] veth1_vlan: entered promiscuous mode
[ 31.742432][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 31.751083][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 31.764521][ T3316] veth1_vlan: entered promiscuous mode
[ 31.781881][ T3316] veth0_macvtap: entered promiscuous mode
[ 31.790416][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 31.802312][ T346] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 31.818385][ T3316] veth1_macvtap: entered promiscuous mode
[ 31.827369][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 31.837575][ T346] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 31.850863][ T3311] veth0_macvtap: entered promiscuous mode
[ 31.862450][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 31.871828][ T346] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 31.882291][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 31.890180][ T346] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 31.899059][ T346] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 31.923951][ T3311] veth1_macvtap: entered promiscuous mode
[ 31.935839][ T346] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 31.952343][ T3319] 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.
[ 31.970711][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 31.983370][ T346] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 31.992258][ T346] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.004615][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 32.015249][ T346] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.061331][ T346] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.092885][ T346] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.128842][ T3310] veth0_vlan: entered promiscuous mode
[ 32.146354][ T346] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.155164][ T346] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.174371][ T3310] veth1_vlan: entered promiscuous mode
[ 32.204355][ T3310] veth0_macvtap: entered promiscuous mode
[ 32.219295][ T346] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.234757][ T3310] veth1_macvtap: entered promiscuous mode
[ 32.262288][ T346] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.274246][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 32.292555][ T346] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.308826][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 32.366025][ T346] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.374813][ T346] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.427786][ T346] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.467625][ T346] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 32.478767][ T3515] loop0: detected capacity change from 0 to 1024
[ 32.499768][ T3515] EXT4-fs (loop0): Invalid log cluster size: 131071
[ 32.663220][ T29] kauditd_printk_skb: 25 callbacks suppressed
[ 32.663238][ T29] audit: type=1400 audit(1759970270.518:97): avc: denied { kexec_image_load } for pid=3546 comm="syz.4.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1
[ 32.664199][ T3543] loop0: detected capacity change from 0 to 512
[ 32.708774][ T3548] loop1: detected capacity change from 0 to 512
[ 32.710244][ T3543] =======================================================
[ 32.710244][ T3543] WARNING: The mand mount option has been deprecated and
[ 32.710244][ T3543] and is ignored by this kernel. Remove the mand
[ 32.710244][ T3543] option from the mount to silence this warning.
[ 32.710244][ T3543] =======================================================
[ 32.751089][ T3548] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[ 32.772583][ T3553] loop2: detected capacity change from 0 to 164
[ 32.779715][ T3554] loop3: detected capacity change from 0 to 512
[ 32.798770][ T3553] rock: corrupted directory entry. extent=28, offset=16056320, size=0
[ 32.813530][ T3543] EXT4-fs: Ignoring removed bh option
[ 32.833329][ T3554] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors
[ 32.834112][ T29] audit: type=1400 audit(1759970270.688:98): avc: denied { mount } for pid=3552 comm="syz.2.35" name="/" dev="loop2" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1
[ 32.844154][ T3554] EXT4-fs (loop3): group descriptors corrupted!
[ 32.845463][ T3543] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[ 32.922690][ T29] audit: type=1400 audit(1759970270.758:99): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1
[ 32.957259][ T3548] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002]
[ 32.971048][ T3548] System zones: 0-2, 18-18, 34-34
[ 32.976278][ T3543] EXT4-fs (loop0): revision level too high, forcing read-only mode
[ 32.976554][ T29] audit: type=1326 audit(1759970270.798:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3564 comm="syz.3.40" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3652f1eec9 code=0x0
[ 32.984184][ T3543] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec128, mo2=0002]
[ 33.022434][ T3548] EXT4-fs error (device loop1): ext4_init_orphan_info:581: comm syz.1.30: inode #0: comm syz.1.30: iget: illegal inode #
[ 33.070223][ T3576] delete_channel: no stack
[ 33.074787][ T3576] delete_channel: no stack
[ 33.079736][ T29] audit: type=1400 audit(1759970270.928:101): avc: denied { create } for pid=3575 comm="syz.3.44" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1
[ 33.086374][ T3543] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 33.105525][ T3543] EXT4-fs error (device loop0): ext4_quota_enable:7132: comm syz.0.29: Bad quota inum: 4294967291, type: 0
[ 33.121538][ T3543] EXT4-fs (loop0): Remounting filesystem read-only
[ 33.128163][ T3543] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=4294967291). Please run e2fsck to fix.
[ 33.143907][ T3543] EXT4-fs (loop0): Cannot turn on quotas: error -117
[ 33.155385][ T3548] EXT4-fs (loop1): Remounting filesystem read-only
[ 33.162090][ T3548] EXT4-fs (loop1): get orphan inode failed
[ 33.164268][ T3543] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 33.179909][ T3548] EXT4-fs (loop1): mount failed
[ 33.185430][ T29] audit: type=1400 audit(1759970271.038:102): avc: denied { mount } for pid=3539 comm="syz.0.29" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 33.255645][ T3587] loop3: detected capacity change from 0 to 512
[ 33.271833][ T29] audit: type=1400 audit(1759970271.068:103): avc: denied { create } for pid=3580 comm="syz.3.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1
[ 33.291158][ T29] audit: type=1400 audit(1759970271.108:104): avc: denied { write } for pid=3588 comm="syz.4.49" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1
[ 33.303311][ T3592] loop4: detected capacity change from 0 to 1024
[ 33.317907][ T3587] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: fsck is running on the filesystem
[ 33.328688][ T3587] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop14
[ 33.368261][ T3592] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled
[ 33.377822][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 33.406512][ T3592] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled
[ 33.446178][ T3592] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 33.461994][ T3592] EXT4-fs (loop4): orphan cleanup on readonly fs
[ 33.469462][ T3592] EXT4-fs error (device loop4): ext4_free_blocks:6706: comm syz.4.51: Freeing blocks not in datazone - block = 0, count = 4096
[ 33.483869][ T3592] EXT4-fs (loop4): Remounting filesystem read-only
[ 33.500598][ T3592] EXT4-fs (loop4): 1 orphan inode deleted
[ 33.513634][ T3592] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 33.541339][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 33.686994][ T29] audit: type=1400 audit(1759970271.538:105): avc: denied { mounton } for pid=3624 comm="syz.2.65" path="/syzcgroup/unified/syz2" dev="cgroup2" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1
[ 33.816317][ T3644] EXT4-fs (loop4): unable to read superblock
[ 33.856748][ T29] audit: type=1400 audit(1759970271.718:106): avc: denied { create } for pid=3648 comm="syz.3.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 33.958535][ T3665] loop4: detected capacity change from 0 to 512
[ 33.965940][ T3664] loop2: detected capacity change from 0 to 512
[ 33.990388][ T3665] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 34.031015][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 34.081388][ T3677] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:0021 with DS=0x7
[ 34.126390][ T3682] loop4: detected capacity change from 0 to 512
[ 34.133572][ T3682] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended
[ 34.157216][ T3682] EXT4-fs (loop4): warning: maximal mount count reached, running e2fsck is recommended
[ 34.180913][ T3682] EXT4-fs error (device loop4): ext4_orphan_get:1392: comm syz.4.95: inode #15: comm syz.4.95: iget: illegal inode #
[ 34.234258][ T3682] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.95: couldn't read orphan inode 15 (err -117)
[ 34.284557][ T3682] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 34.337718][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 34.429927][ T3725] ------------[ cut here ]------------
[ 34.435473][ T3725] verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0x2, 0x0] s64=[0x2, 0x0] u32=[0x2, 0x0] s32=[0x2, 0x0] var_off=(0x0, 0x0)
[ 34.451490][ T3725] WARNING: CPU: 1 PID: 3725 at kernel/bpf/verifier.c:2721 reg_bounds_sanity_check+0x673/0x680
[ 34.461833][ T3725] Modules linked in:
[ 34.465837][ T3725] CPU: 1 UID: 0 PID: 3725 Comm: syz.2.116 Not tainted syzkaller #0 PREEMPT(voluntary)
[ 34.475658][ T3725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 34.485770][ T3725] RIP: 0010:reg_bounds_sanity_check+0x673/0x680
[ 34.492092][ T3725] 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 0d bb 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
[ 34.511765][ T3725] RSP: 0018:ffffc9000f21b408 EFLAGS: 00010282
[ 34.518025][ T3725] RAX: 43b0da670feb0900 RBX: ffff888119d81350 RCX: 0000000000080000
[ 34.526050][ T3725] RDX: ffffc900039e0000 RSI: 000000000000a8c3 RDI: 000000000000a8c4
[ 34.534047][ T3725] RBP: 0000000000000000 R08: 0001c9000f21b257 R09: 0000000000000000
[ 34.542058][ T3725] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff888119d81310
[ 34.550124][ T3725] R13: ffff888119f30000 R14: ffff888119f30000 R15: ffff888119d81348
[ 34.558155][ T3725] FS: 00007ff21a6f76c0(0000) GS:ffff8882aef3a000(0000) knlGS:0000000000000000
[ 34.567128][ T3725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.573793][ T3725] CR2: 00007ff21a6f6f98 CR3: 0000000119cf0000 CR4: 00000000003506f0
[ 34.581867][ T3725] Call Trace:
[ 34.585194][ T3725]
[ 34.585514][ T3733] loop3: detected capacity change from 0 to 512
[ 34.588181][ T3725] reg_set_min_max+0x215/0x260
[ 34.599203][ T3725] check_cond_jmp_op+0x130d/0x19e0
[ 34.604357][ T3725] do_check+0x3363/0x8460
[ 34.608805][ T3725] ? __memcg_slab_post_alloc_hook+0x44c/0x580
[ 34.614952][ T3725] ? __pfx_verbose+0x10/0x10
[ 34.619603][ T3725] ? __pfx_disasm_kfunc_name+0x10/0x10
[ 34.625251][ T3725] do_check_common+0xc5e/0x12b0
[ 34.630274][ T3725] bpf_check+0xaaae/0xd9d0
[ 34.634723][ T3725] ? __alloc_frozen_pages_noprof+0x188/0x360
[ 34.640876][ T3725] ? __vmap_pages_range_noflush+0xbc4/0xcf0
[ 34.646830][ T3725] ? css_rstat_updated+0xb7/0x240
[ 34.651949][ T3725] ? mod_memcg_lruvec_state+0x6f/0x2c0
[ 34.657478][ T3725] ? css_rstat_updated+0xb7/0x240
[ 34.662713][ T3725] ? _find_next_zero_bit+0x29/0xa0
[ 34.668054][ T3725] ? pcpu_block_update_hint_alloc+0x63d/0x660
[ 34.674207][ T3725] ? pcpu_block_update_hint_alloc+0x63d/0x660
[ 34.680358][ T3725] ? css_rstat_updated+0xb7/0x240
[ 34.685429][ T3725] ? __rcu_read_unlock+0x4f/0x70
[ 34.690458][ T3725] ? pcpu_memcg_post_alloc_hook+0xf1/0x150
[ 34.696409][ T3725] ? bpf_prog_alloc+0x5b/0x150
[ 34.701374][ T3725] ? pcpu_alloc_noprof+0xd29/0x1250
[ 34.706636][ T3725] ? should_fail_ex+0x30/0x280
[ 34.711529][ T3725] ? should_failslab+0x8c/0xb0
[ 34.716408][ T3725] ? __kmalloc_noprof+0x2a2/0x570
[ 34.721470][ T3725] ? security_bpf_prog_load+0x60/0x140
[ 34.726990][ T3725] ? selinux_bpf_prog_load+0xad/0xd0
[ 34.732349][ T3725] ? security_bpf_prog_load+0x9e/0x140
[ 34.737979][ T3725] bpf_prog_load+0xf6e/0x1100
[ 34.742740][ T3725] ? security_bpf+0x2b/0x90
[ 34.747378][ T3725] __sys_bpf+0x469/0x7c0
[ 34.751675][ T3725] __x64_sys_bpf+0x41/0x50
[ 34.756157][ T3725] x64_sys_call+0x2aee/0x3000
[ 34.760858][ T3725] do_syscall_64+0xd2/0x200
[ 34.765390][ T3725] ? arch_exit_to_user_mode_prepare+0x27/0x80
[ 34.771524][ T3725] ? irqentry_exit_to_user_mode+0x7b/0xa0
[ 34.777321][ T3725] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.783322][ T3725] RIP: 0033:0x7ff21bc8eec9
[ 34.787997][ T3725] 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
[ 34.788976][ T3733] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 34.807662][ T3725] RSP: 002b:00007ff21a6f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 34.807692][ T3725] RAX: ffffffffffffffda RBX: 00007ff21bee5fa0 RCX: 00007ff21bc8eec9
[ 34.807709][ T3725] RDX: 0000000000000048 RSI: 0000200000000100 RDI: 0000000000000005
[ 34.807725][ T3725] RBP: 00007ff21bd11f91 R08: 0000000000000000 R09: 0000000000000000
[ 34.807738][ T3725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 34.807753][ T3725] R13: 00007ff21bee6038 R14: 00007ff21bee5fa0 R15: 00007ffe85861f88
[ 34.807778][ T3725]
[ 34.849670][ T3751] loop1: detected capacity change from 0 to 164
[ 34.854654][ T3725] ---[ end trace 0000000000000000 ]---
[ 34.889607][ T3743] loop4: detected capacity change from 0 to 8192
[ 34.902993][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 35.051963][ T3763] loop0: detected capacity change from 0 to 512
[ 35.062008][ T3767] loop3: detected capacity change from 0 to 512
[ 35.066423][ T3725] syz.2.116 (3725) used greatest stack depth: 10264 bytes left
[ 35.076073][ T3763] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem
[ 35.084303][ T3763] EXT4-fs (loop0): bad geometry: first data block 1 is beyond end of filesystem (0)
[ 35.149504][ T3767] EXT4-fs (loop3): too many log groups per flexible block group
[ 35.166188][ T3767] EXT4-fs (loop3): failed to initialize mballoc (-12)
[ 35.180547][ T3767] EXT4-fs (loop3): mount failed
[ 35.191553][ T3785] loop4: detected capacity change from 0 to 128
[ 35.219604][ T3785] FAT-fs (loop4): bogus sectors per cluster 0
[ 35.225732][ T3785] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 35.322734][ T3802] loop3: detected capacity change from 0 to 512
[ 35.344814][ T3802] EXT4-fs (loop3): Invalid default hash set in the superblock
[ 35.489052][ T3816] loop0: detected capacity change from 0 to 1024
[ 35.500295][ T3816] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869)
[ 35.513459][ T3816] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled
[ 35.535348][ T3816] EXT4-fs (loop0): invalid journal inode
[ 35.541652][ T3816] EXT4-fs (loop0): can't get journal size
[ 35.558001][ T3816] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 17104912: comm syz.0.158: lblock 2 mapped to illegal pblock 17104912 (length 1)
[ 35.590516][ T3830] loop3: detected capacity change from 0 to 512
[ 35.600455][ T3816] EXT4-fs (loop0): failed to initialize system zone (-117)
[ 35.616510][ T3816] EXT4-fs (loop0): mount failed
[ 35.628793][ T3830] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 35.654692][ T3838] loop2: detected capacity change from 0 to 512
[ 35.663591][ T3838] EXT4-fs: Ignoring removed bh option
[ 35.718834][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 35.733063][ T3838] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[ 35.773628][ T3838] EXT4-fs (loop2): revision level too high, forcing read-only mode
[ 35.781770][ T3838] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec128, mo2=0002]
[ 35.803326][ T3838] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 35.809770][ T3838] EXT4-fs error (device loop2): ext4_quota_enable:7132: comm syz.2.167: Bad quota inum: 4294967291, type: 0
[ 35.835095][ T3838] EXT4-fs (loop2): Remounting filesystem read-only
[ 35.841781][ T3838] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=4294967291). Please run e2fsck to fix.
[ 35.857291][ T3838] EXT4-fs (loop2): Cannot turn on quotas: error -117
[ 35.889628][ T3838] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 35.916274][ T3861] loop3: detected capacity change from 0 to 512
[ 35.922918][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 35.951594][ T3861] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended
[ 35.986923][ T3861] EXT4-fs (loop3): warning: maximal mount count reached, running e2fsck is recommended
[ 35.999859][ T3861] EXT4-fs error (device loop3): ext4_orphan_get:1392: comm syz.3.177: inode #15: comm syz.3.177: iget: illegal inode #
[ 36.014829][ T3861] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.177: couldn't read orphan inode 15 (err -117)
[ 36.027322][ T3861] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 36.075822][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 36.138419][ T3886] tmpfs: Bad value for 'mpol'
[ 36.153275][ T3891] loop1: detected capacity change from 0 to 512
[ 36.179814][ T3894] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 36.186695][ T3891] EXT4-fs: Ignoring removed bh option
[ 36.200204][ T3891] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[ 36.215502][ T3894] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 36.220667][ T3896] loop4: detected capacity change from 0 to 1024
[ 36.238824][ T3891] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 36.246812][ T3891] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec128, mo2=0002]
[ 36.258584][ T3891] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 36.264968][ T3891] EXT4-fs error (device loop1): ext4_quota_enable:7132: comm syz.1.190: Bad quota inum: 4294967291, type: 0
[ 36.266427][ T3896] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode
[ 36.291445][ T3891] EXT4-fs (loop1): Remounting filesystem read-only
[ 36.298066][ T3891] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=4294967291). Please run e2fsck to fix.
[ 36.313864][ T3891] EXT4-fs (loop1): Cannot turn on quotas: error -117
[ 36.325124][ T3896] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors
[ 36.336067][ T3896] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869)
[ 36.343311][ T3891] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 36.358456][ T3896] JBD2: no valid journal superblock found
[ 36.364322][ T3896] EXT4-fs (loop4): Could not load journal inode
[ 36.387089][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 36.541503][ T3925] loop1: detected capacity change from 0 to 512
[ 36.549543][ T3925] EXT4-fs (loop1): filesystem is read-only
[ 36.690706][ T3942] loop0: detected capacity change from 0 to 512
[ 36.702956][ T3942] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode
[ 36.746483][ T3942] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 36.770502][ T3942] EXT4-fs error (device loop0): ext4_orphan_get:1392: comm syz.0.217: inode #15: comm syz.0.217: iget: illegal inode #
[ 36.775763][ T3953] loop4: detected capacity change from 0 to 512
[ 36.806821][ T3953] EXT4-fs: Ignoring removed mblk_io_submit option
[ 36.810132][ T3942] EXT4-fs (loop0): Remounting filesystem read-only
[ 36.813299][ T3953] EXT4-fs: Ignoring removed nomblk_io_submit option
[ 36.842367][ T3942] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none.
[ 36.875476][ T3953] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled
[ 36.884118][ T3953] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended
[ 36.914189][ T3953] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 72 vs 41 free clusters
[ 36.926584][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 36.935614][ T3953] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.222: Failed to acquire dquot type 1
[ 36.949309][ T3953] EXT4-fs (loop4): 1 truncate cleaned up
[ 36.955378][ T3953] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 36.973112][ T3953] syz.4.222 (3953) used greatest stack depth: 9560 bytes left
[ 37.024032][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 37.341661][ T4017] loop1: detected capacity change from 0 to 1024
[ 37.394823][ T4026] loop3: detected capacity change from 0 to 512
[ 37.410729][ T4017] EXT4-fs (loop1): inodes count not valid: 204800 vs 32
[ 37.458689][ T4026] ------------[ cut here ]------------
[ 37.464193][ T4026] EA inode 11 i_nlink=2
[ 37.464569][ T4026] WARNING: CPU: 1 PID: 4026 at fs/ext4/xattr.c:1058 ext4_xattr_inode_update_ref+0x36a/0x380
[ 37.478964][ T4026] Modules linked in:
[ 37.482902][ T4026] CPU: 1 UID: 0 PID: 4026 Comm: syz.3.256 Tainted: G W syzkaller #0 PREEMPT(voluntary)
[ 37.494202][ T4026] Tainted: [W]=WARN
[ 37.498064][ T4026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 37.508306][ T4026] RIP: 0010:ext4_xattr_inode_update_ref+0x36a/0x380
[ 37.514943][ T4026] Code: 90 49 8d 7e 40 e8 26 03 b9 ff 4d 8b 6e 40 4c 89 e7 e8 3a fe b8 ff 41 8b 56 48 48 c7 c7 97 4c 55 86 4c 89 ee e8 a7 15 68 ff 90 <0f> 0b 90 90 e9 ff fe ff ff e8 e8 73 b0 03 0f 1f 84 00 00 00 00 00
[ 37.534762][ T4026] RSP: 0018:ffffc9001074b5a0 EFLAGS: 00010246
[ 37.541328][ T4026] RAX: 8506cbfc55fb5b00 RBX: ffff8881198075c8 RCX: 0000000000080000
[ 37.549484][ T4026] RDX: ffffc900024b9000 RSI: 0000000000003f96 RDI: 0000000000003f97
[ 37.557500][ T4026] RBP: 0000000000000002 R08: 0001c9001074b427 R09: 0000000000000000
[ 37.565499][ T4026] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff888119807578
[ 37.573530][ T4026] R13: 000000000000000b R14: ffff888119807530 R15: 0000000000000001
[ 37.581557][ T4026] FS: 00007f36519876c0(0000) GS:ffff8882aef3a000(0000) knlGS:0000000000000000
[ 37.590777][ T4026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.597686][ T4026] CR2: 00007fdf00a0c000 CR3: 0000000119cec000 CR4: 00000000003506f0
[ 37.605726][ T4026] Call Trace:
[ 37.609087][ T4026]
[ 37.612045][ T4026] ext4_xattr_set_entry+0x77f/0x1020
[ 37.617430][ T4026] ext4_xattr_ibody_set+0x184/0x3c0
[ 37.622767][ T4026] ext4_expand_extra_isize_ea+0xcbb/0x11f0
[ 37.628705][ T4026] __ext4_expand_extra_isize+0x246/0x280
[ 37.634448][ T4026] __ext4_mark_inode_dirty+0x29d/0x3f0
[ 37.640050][ T4026] ext4_evict_inode+0x80e/0xd90
[ 37.645000][ T4026] ? __pfx_ext4_evict_inode+0x10/0x10
[ 37.650456][ T4026] evict+0x2e0/0x550
[ 37.654442][ T4026] ? __dquot_initialize+0x146/0x7c0
[ 37.659821][ T4026] iput+0x4ed/0x650
[ 37.663675][ T4026] ext4_process_orphan+0x1a9/0x1c0
[ 37.669075][ T4026] ext4_orphan_cleanup+0x6a8/0xa00
[ 37.674232][ T4026] ext4_fill_super+0x3483/0x3810
[ 37.679373][ T4026] ? snprintf+0x86/0xb0
[ 37.683645][ T4026] ? set_blocksize+0x1a8/0x310
[ 37.688461][ T4026] ? sb_set_blocksize+0xe3/0x100
[ 37.693421][ T4026] ? setup_bdev_super+0x30e/0x370
[ 37.698522][ T4026] ? __pfx_ext4_fill_super+0x10/0x10
[ 37.703831][ T4026] get_tree_bdev_flags+0x28e/0x300
[ 37.709004][ T4026] ? __pfx_ext4_fill_super+0x10/0x10
[ 37.714361][ T4026] get_tree_bdev+0x1f/0x30
[ 37.718841][ T4026] ext4_get_tree+0x1c/0x30
[ 37.723390][ T4026] vfs_get_tree+0x57/0x1d0
[ 37.727905][ T4026] do_new_mount+0x24d/0x660
[ 37.732460][ T4026] path_mount+0x4a5/0xb70
[ 37.736851][ T4026] ? user_path_at+0x109/0x130
[ 37.741569][ T4026] __se_sys_mount+0x28c/0x2e0
[ 37.746494][ T4026] __x64_sys_mount+0x67/0x80
[ 37.751178][ T4026] x64_sys_call+0x2b51/0x3000
[ 37.755933][ T4026] do_syscall_64+0xd2/0x200
[ 37.760627][ T4026] ? arch_exit_to_user_mode_prepare+0x27/0x80
[ 37.766760][ T4026] ? irqentry_exit_to_user_mode+0x7b/0xa0
[ 37.772562][ T4026] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.778627][ T4026] RIP: 0033:0x7f3652f2066a
[ 37.783074][ T4026] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 37.802857][ T4026] RSP: 002b:00007f3651986e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 37.811414][ T4026] RAX: ffffffffffffffda RBX: 00007f3651986ef0 RCX: 00007f3652f2066a
[ 37.819533][ T4026] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f3651986eb0
[ 37.827768][ T4026] RBP: 0000200000000180 R08: 00007f3651986ef0 R09: 0000000000800718
[ 37.835779][ T4026] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0
[ 37.843942][ T4026] R13: 00007f3651986eb0 R14: 0000000000000473 R15: 0000200000000680
[ 37.851976][ T4026]
[ 37.855014][ T4026] ---[ end trace 0000000000000000 ]---
[ 37.866956][ T4026] EXT4-fs (loop3): 1 orphan inode deleted
[ 37.873826][ T4026] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 37.887472][ T29] kauditd_printk_skb: 23 callbacks suppressed
[ 37.887488][ T29] audit: type=1400 audit(1759970531.744:126): avc: denied { mount } for pid=4025 comm="syz.3.256" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 37.971608][ T29] audit: type=1400 audit(1759970531.824:127): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 37.994647][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 38.013869][ T29] audit: type=1400 audit(1759970531.824:128): avc: denied { read } for pid=4057 comm="syz.0.271" 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
[ 38.036756][ T29] audit: type=1400 audit(1759970531.824:129): avc: denied { open } for pid=4057 comm="syz.0.271" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1
[ 38.463360][ T4114] loop4: detected capacity change from 0 to 512
[ 38.483275][ T4114] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002]
[ 38.491730][ T4114] System zones: 1-12
[ 38.508629][ T4114] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.300: invalid indirect mapped block 8 (level 2)
[ 38.549436][ T4114] EXT4-fs (loop4): 1 truncate cleaned up
[ 38.555636][ T4114] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 38.586777][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 38.592870][ T29] audit: type=1400 audit(1759970532.444:130): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[ 38.763467][ T4145] loop1: detected capacity change from 0 to 256
[ 38.796104][ T29] audit: type=1400 audit(1759970532.644:131): avc: denied { create } for pid=4154 comm="syz.0.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1
[ 38.907527][ T29] audit: type=1400 audit(1759970532.764:132): avc: denied { sqpoll } for pid=4161 comm="syz.2.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1
[ 39.074401][ T29] audit: type=1400 audit(1759970532.924:133): avc: denied { remount } for pid=4182 comm="syz.2.331" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[ 39.129928][ T4187] loop3: detected capacity change from 0 to 764
[ 39.145011][ T4187] rock: directory entry would overflow storage
[ 39.151314][ T4187] rock: sig=0x5245, size=8, remaining=5
[ 39.221444][ T4185] loop4: detected capacity change from 0 to 8192
[ 39.274059][ T4199] loop3: detected capacity change from 0 to 1024
[ 39.296936][ T4185] loop4: p1 p2 p3 p4
[ 39.306970][ T4185] loop4: p1 size 3523149824 extends beyond EOD, truncated
[ 39.326169][ T4199] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled
[ 39.349260][ T4185] loop4: p2 start 4293394688 is beyond EOD, truncated
[ 39.356261][ T4185] loop4: p3 start 150994944 is beyond EOD, truncated
[ 39.362997][ T4185] loop4: p4 size 50331648 extends beyond EOD, truncated
[ 39.380473][ T4211] capability: warning: `syz.0.345' uses 32-bit capabilities (legacy support in use)
[ 39.386259][ T4199] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #3: block 1: comm syz.3.339: lblock 1 mapped to illegal pblock 1 (length 1)
[ 39.473973][ T4199] Quota error (device loop3): write_blk: dquota write failed
[ 39.481493][ T4199] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota
[ 39.492168][ T4199] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.339: Failed to acquire dquot type 0
[ 39.503718][ T4199] EXT4-fs error (device loop3): ext4_free_blocks:6706: comm syz.3.339: Freeing blocks not in datazone - block = 0, count = 4096
[ 39.518829][ T4199] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.339: Invalid inode bitmap blk 0 in block_group 0
[ 39.531620][ T4199] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem
[ 39.552311][ T346] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1)
[ 39.570227][ T4199] EXT4-fs (loop3): 1 orphan inode deleted
[ 39.576333][ T346] EXT4-fs error (device loop3): ext4_release_dquot:6981: comm kworker/u8:5: Failed to release dquot type 0
[ 39.588282][ T4199] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 39.617733][ T4226] loop0: detected capacity change from 0 to 2048
[ 39.625933][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 39.692919][ T3304] loop0: p1 < > p4
[ 39.706314][ T3304] loop0: p4 size 8388608 extends beyond EOD, truncated
[ 39.732826][ T4226] loop0: p1 < > p4
[ 39.736733][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory
[ 39.747694][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory
[ 39.776707][ T4226] loop0: p4 size 8388608 extends beyond EOD, truncated
[ 39.791293][ T3002] loop0: p1 < > p4
[ 39.806697][ T3002] loop0: p4 size 8388608 extends beyond EOD, truncated
[ 39.876700][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory
[ 39.879225][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory
[ 39.952245][ T3556] udevd[3556]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory
[ 39.965909][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory
[ 39.999095][ T4265] futex_wake_op: syz.2.364 tries to shift op by 36; fix this program
[ 40.017468][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory
[ 40.020074][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory
[ 40.063637][ T4269] loop3: detected capacity change from 0 to 512
[ 40.080876][ T4269] EXT4-fs: Ignoring removed mblk_io_submit option
[ 40.135238][ T4269] EXT4-fs: Ignoring removed nomblk_io_submit option
[ 40.153222][ T4269] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled
[ 40.161879][ T4269] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended
[ 40.209473][ T4269] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 72 vs 41 free clusters
[ 40.281003][ T4269] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.372: Failed to acquire dquot type 1
[ 40.346930][ T4269] EXT4-fs (loop3): 1 truncate cleaned up
[ 40.352903][ T4269] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 40.460462][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 40.901321][ T4377] loop1: detected capacity change from 0 to 512
[ 40.947372][ T4385] loop4: detected capacity change from 0 to 128
[ 40.952224][ T4377] FAT-fs (loop1): bogus sectors per cluster 0
[ 40.959783][ T4377] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 40.960803][ T4385] FAT-fs (loop4): bogus number of reserved sectors
[ 40.973024][ T4385] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero
[ 40.982419][ T4385] FAT-fs (loop4): Can't find a valid FAT filesystem
[ 41.212920][ T4415] loop3: detected capacity change from 0 to 1024
[ 41.243651][ T4415] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled
[ 41.280007][ T4423] IPv6: addrconf: prefix option has invalid lifetime
[ 41.294839][ T4415] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #11: comm syz.3.444: iget: bogus i_mode (1)
[ 41.375903][ T4415] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.444: couldn't read orphan inode 11 (err -117)
[ 41.396221][ T4435] loop2: detected capacity change from 0 to 512
[ 41.429474][ T4415] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 41.459243][ T4445] loop0: detected capacity change from 0 to 512
[ 41.512049][ T4445] EXT4-fs (loop0): corrupt root inode, run e2fsck
[ 41.533267][ T4435] EXT4-fs (loop2): failed to open journal device unknown-block(0,0) -6
[ 41.541160][ T4445] EXT4-fs (loop0): mount failed
[ 41.556792][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 41.822630][ T4488] 9pnet_fd: Insufficient options for proto=fd
[ 42.091297][ T4529] loop0: detected capacity change from 0 to 1024
[ 42.103554][ T4528] loop2: detected capacity change from 0 to 128
[ 42.126653][ T4529] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled
[ 42.156189][ T4529] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #3: block 1: comm syz.0.493: lblock 1 mapped to illegal pblock 1 (length 1)
[ 42.179419][ T4529] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.493: Failed to acquire dquot type 0
[ 42.195981][ T4538] loop2: detected capacity change from 0 to 1024
[ 42.223083][ T4529] EXT4-fs error (device loop0): ext4_free_blocks:6706: comm syz.0.493: Freeing blocks not in datazone - block = 0, count = 4096
[ 42.239718][ T4529] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.493: Invalid inode bitmap blk 0 in block_group 0
[ 42.254730][ T4529] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem
[ 42.271550][ T4529] EXT4-fs (loop0): 1 orphan inode deleted
[ 42.277685][ T346] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1)
[ 42.289711][ T4529] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 42.328848][ T346] EXT4-fs error (device loop0): ext4_release_dquot:6981: comm kworker/u8:5: Failed to release dquot type 0
[ 42.436549][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 42.479816][ T4558] loop3: detected capacity change from 0 to 2048
[ 42.518726][ T4558] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 42.576193][ T4558] ext4 filesystem being mounted at /104/file0 supports timestamps until 2038-01-19 (0x7fffffff)
[ 42.623433][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 42.716962][ T4587] loop3: detected capacity change from 0 to 128
[ 42.732721][ T4552] loop2: detected capacity change from 0 to 32768
[ 42.740362][ T4587] FAT-fs (loop3): bogus number of reserved sectors
[ 42.746941][ T4587] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero
[ 42.756284][ T4587] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 42.776940][ T4327] loop2: p1 p2 p3 < > p4 < p5 p6 >
[ 42.782263][ T4327] loop2: partition table partially beyond EOD, truncated
[ 42.812660][ T4327] loop2: p1 start 196608 is beyond EOD, truncated
[ 42.835935][ T4327] loop2: p3 start 50725632 is beyond EOD, truncated
[ 42.861590][ T4327] loop2: p5 start 196608 is beyond EOD, truncated
[ 42.886711][ T4552] loop2: p1 p2 p3 < > p4 < p5 p6 >
[ 42.892124][ T4552] loop2: partition table partially beyond EOD, truncated
[ 42.953106][ T4552] loop2: p1 start 196608 is beyond EOD, truncated
[ 42.954162][ T4610] loop0: detected capacity change from 0 to 1024
[ 42.970541][ T4552] loop2: p3 start 50725632 is beyond EOD, truncated
[ 42.985827][ T4610] EXT4-fs: Ignoring removed orlov option
[ 43.007262][ T4552] loop2: p5 start 196608 is beyond EOD, truncated
[ 43.025123][ T4610] EXT4-fs (loop0): Invalid log block size: 27052
[ 43.043516][ T29] kauditd_printk_skb: 16 callbacks suppressed
[ 43.043535][ T29] audit: type=1326 audit(1759970536.894:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4617 comm="syz.4.537" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f002992eec9 code=0x0
[ 43.150523][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory
[ 43.167241][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory
[ 43.211682][ T4636] loop4: detected capacity change from 0 to 512
[ 43.238661][ T4636] EXT4-fs: Ignoring removed oldalloc option
[ 43.270405][ T4636] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode
[ 43.347869][ T4636] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.546: invalid indirect mapped block 4294967295 (level 0)
[ 43.412010][ T4664] loop2: detected capacity change from 0 to 512
[ 43.418809][ T4636] EXT4-fs (loop4): Remounting filesystem read-only
[ 43.418852][ T4664] EXT4-fs: Ignoring removed mblk_io_submit option
[ 43.425412][ T4636] EXT4-fs (loop4): 1 orphan inode deleted
[ 43.437612][ T4636] EXT4-fs (loop4): 1 truncate cleaned up
[ 43.443548][ T4664] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[ 43.469603][ T4664] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.559: iget: bogus i_mode (2355)
[ 43.492581][ T4636] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 43.527412][ T4664] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.559: couldn't read orphan inode 15 (err -117)
[ 43.570733][ T4664] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 43.594031][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 43.653141][ T4677] loop3: detected capacity change from 0 to 8192
[ 43.660055][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 43.744163][ T4653] loop3: p1 p4
[ 43.755989][ T4653] loop3: p1 size 196608 extends beyond EOD, truncated
[ 43.780016][ T4653] loop3: p4 size 50331648 extends beyond EOD, truncated
[ 43.799031][ T4677] loop3: p1 p4
[ 43.802669][ T4677] loop3: p1 size 196608 extends beyond EOD, truncated
[ 43.821183][ T4677] loop3: p4 size 50331648 extends beyond EOD, truncated
[ 43.984565][ T29] audit: type=1400 audit(1759970537.834:143): avc: denied { create } for pid=4729 comm="syz.2.591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1
[ 44.168889][ T4752] loop4: detected capacity change from 0 to 512
[ 44.196316][ T4752] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349)
[ 44.218006][ T4752] EXT4-fs (loop4): orphan cleanup on readonly fs
[ 44.234701][ T4752] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.602: Block bitmap for bg 0 marked uninitialized
[ 44.253089][ T4752] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem
[ 44.330742][ T4752] EXT4-fs (loop4): 1 orphan inode deleted
[ 44.366921][ T4752] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none.
[ 44.401533][ T4759] loop3: detected capacity change from 0 to 32768
[ 44.425920][ T4777] loop1: detected capacity change from 0 to 1024
[ 44.433981][ T4771] loop0: detected capacity change from 0 to 8192
[ 44.442228][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 44.444529][ T4777] EXT4-fs: inline encryption not supported
[ 44.471268][ T29] audit: type=1400 audit(1759970538.314:144): avc: denied { mount } for pid=4770 comm="syz.0.611" name="/" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1
[ 44.493687][ T4777] EXT4-fs (loop1): filesystem is read-only
[ 44.499819][ T4653] loop3: p1 p2 p3 < > p4 < p5 p6 >
[ 44.505055][ T4653] loop3: partition table partially beyond EOD, truncated
[ 44.550301][ T4653] loop3: p1 start 196608 is beyond EOD, truncated
[ 44.562649][ T4653] loop3: p3 start 50725632 is beyond EOD, truncated
[ 44.571966][ T29] audit: type=1400 audit(1759970538.364:145): 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
[ 44.597899][ T4653] loop3: p5 start 196608 is beyond EOD, truncated
[ 44.616169][ T4759] loop3: p1 p2 p3 < > p4 < p5 p6 >
[ 44.621544][ T4759] loop3: partition table partially beyond EOD, truncated
[ 44.648081][ T4759] loop3: p1 start 196608 is beyond EOD, truncated
[ 44.672622][ T4759] loop3: p3 start 50725632 is beyond EOD, truncated
[ 44.689577][ T4799] loop2: detected capacity change from 0 to 1024
[ 44.706393][ T4759] loop3: p5 start 196608 is beyond EOD, truncated
[ 44.762591][ T4799] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled
[ 44.774706][ T4811] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 44.780543][ T4653] udevd[4653]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory
[ 44.811247][ T4327] udevd[4327]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory
[ 44.811583][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory
[ 44.840339][ T4799] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #3: block 1: comm syz.2.625: lblock 1 mapped to illegal pblock 1 (length 1)
[ 44.859540][ T4799] Quota error (device loop2): write_blk: dquota write failed
[ 44.861616][ T4653] udevd[4653]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory
[ 44.867121][ T4799] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota
[ 44.878362][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory
[ 44.888366][ T4327] udevd[4327]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory
[ 44.956142][ T29] audit: type=1400 audit(1759970538.804:146): avc: denied { mounton } for pid=4821 comm="syz.4.635" path="/syzcgroup/net/syz4/cgroup.procs" dev="cgroup" ino=76 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1
[ 45.006082][ T4799] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.625: Failed to acquire dquot type 0
[ 45.046086][ T4799] EXT4-fs error (device loop2): ext4_free_blocks:6706: comm syz.2.625: Freeing blocks not in datazone - block = 0, count = 4096
[ 45.100528][ T4837] tmpfs: Bad value for 'mpol'
[ 45.105409][ T4799] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.625: Invalid inode bitmap blk 0 in block_group 0
[ 45.118817][ T346] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1)
[ 45.143300][ T4839] loop1: detected capacity change from 0 to 512
[ 45.159181][ T4799] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem
[ 45.167887][ T346] Quota error (device loop2): remove_tree: Can't read quota data block 1
[ 45.176399][ T346] EXT4-fs error (device loop2): ext4_release_dquot:6981: comm kworker/u8:5: Failed to release dquot type 0
[ 45.186262][ T4799] EXT4-fs (loop2): 1 orphan inode deleted
[ 45.198313][ T4799] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 45.221736][ T4839] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 45.234547][ T4839] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0
[ 45.244992][ T4839] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0
[ 45.254431][ T4839] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.644: Failed to acquire dquot type 1
[ 45.278094][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 45.340266][ T4839] EXT4-fs (loop1): 1 truncate cleaned up
[ 45.369817][ T4839] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 45.444582][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 45.585096][ T4891] futex_wake_op: syz.0.669 tries to shift op by 32; fix this program
[ 45.642000][ T4900] loop4: detected capacity change from 0 to 1024
[ 45.656560][ T4900] EXT4-fs: Ignoring removed bh option
[ 45.671494][ T4900] EXT4-fs: inline encryption not supported
[ 45.684270][ T4900] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled
[ 45.697841][ T4900] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled
[ 45.727070][ T4900] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 2: comm syz.4.674: lblock 2 mapped to illegal pblock 2 (length 1)
[ 45.764357][ T4900] EXT4-fs (loop4): Remounting filesystem read-only
[ 45.785838][ T4900] EXT4-fs (loop4): 1 orphan inode deleted
[ 45.792210][ T4900] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 45.853716][ T4927] loop3: detected capacity change from 0 to 1024
[ 45.881136][ T4930] loop1: detected capacity change from 0 to 1024
[ 45.883229][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 45.896049][ T4927] EXT4-fs (loop3): bad geometry: block count 1111 exceeds size of device (512 blocks)
[ 45.912259][ T4930] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled
[ 45.940205][ T4930] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #3: block 1: comm syz.1.687: lblock 1 mapped to illegal pblock 1 (length 1)
[ 45.979956][ T4930] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.687: Failed to acquire dquot type 0
[ 45.996338][ T4930] EXT4-fs error (device loop1): ext4_free_blocks:6706: comm syz.1.687: Freeing blocks not in datazone - block = 0, count = 4096
[ 46.040054][ T4930] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.687: Invalid inode bitmap blk 0 in block_group 0
[ 46.059015][ T37] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1)
[ 46.080959][ T4930] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem
[ 46.096121][ T37] EXT4-fs error (device loop1): ext4_release_dquot:6981: comm kworker/u8:2: Failed to release dquot type 0
[ 46.120236][ T4930] EXT4-fs (loop1): 1 orphan inode deleted
[ 46.129873][ T4950] loop4: detected capacity change from 0 to 128
[ 46.136452][ T4942] loop0: detected capacity change from 0 to 8192
[ 46.144059][ T4930] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 46.196741][ T4653] loop0: p1 p4
[ 46.208508][ T4653] loop0: p1 size 196608 extends beyond EOD, truncated
[ 46.231860][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 46.241479][ T4653] loop0: p4 size 50331648 extends beyond EOD, truncated
[ 46.267437][ T4942] loop0: p1 p4
[ 46.276137][ T4942] loop0: p1 size 196608 extends beyond EOD, truncated
[ 46.298933][ T4942] loop0: p4 size 50331648 extends beyond EOD, truncated
[ 46.334054][ T4970] loop3: detected capacity change from 0 to 512
[ 46.360180][ T4970] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349)
[ 46.388429][ T4970] EXT4-fs (loop3): orphan cleanup on readonly fs
[ 46.396301][ T4970] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.706: Block bitmap for bg 0 marked uninitialized
[ 46.409905][ T4970] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem
[ 46.436696][ T4970] EXT4-fs (loop3): 1 orphan inode deleted
[ 46.442924][ T4970] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none.
[ 46.468052][ T4653] udevd[4653]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory
[ 46.480417][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory
[ 46.512736][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 46.535010][ T4988] loop4: detected capacity change from 0 to 164
[ 46.635970][ T4653] udevd[4653]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory
[ 46.647374][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory
[ 46.774822][ T5020] SELinux: Context system_u:object is not valid (left unmapped).
[ 46.862306][ T5034] loop0: detected capacity change from 0 to 1024
[ 46.881256][ T5034] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled
[ 46.891986][ T5038] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun!
[ 46.939316][ T5034] EXT4-fs (loop0): revision level too high, forcing read-only mode
[ 46.979424][ T5034] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 46.996487][ T5034] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz.0.737: Invalid inode table block 0 in block_group 0
[ 47.010833][ T5034] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6305: Corrupt filesystem
[ 47.023018][ T5034] EXT4-fs error (device loop0): ext4_quota_write:7334: inode #3: comm syz.0.737: mark_inode_dirty error
[ 47.036171][ T5034] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.737: Failed to acquire dquot type 0
[ 47.056303][ T5034] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz.0.737: Invalid inode table block 0 in block_group 0
[ 47.110045][ T5034] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6305: Corrupt filesystem
[ 47.146138][ T5034] EXT4-fs error (device loop0): ext4_ext_truncate:4475: inode #15: comm syz.0.737: mark_inode_dirty error
[ 47.162182][ T5072] loop2: detected capacity change from 0 to 512
[ 47.173974][ T5034] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz.0.737: Invalid inode table block 0 in block_group 0
[ 47.202470][ T5077] bpf: Bad value for 'gid'
[ 47.209990][ T5072] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 47.216697][ T5034] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6305: Corrupt filesystem
[ 47.217397][ T5072] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.755: Failed to acquire dquot type 1
[ 47.237866][ T5072] EXT4-fs (loop2): 1 truncate cleaned up
[ 47.244064][ T5072] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 47.261742][ T5034] EXT4-fs error (device loop0) in ext4_orphan_del:301: Corrupt filesystem
[ 47.275269][ T5034] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz.0.737: Invalid inode table block 0 in block_group 0
[ 47.288826][ T5034] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6305: Corrupt filesystem
[ 47.306904][ T5034] EXT4-fs error (device loop0): ext4_truncate:4637: inode #15: comm syz.0.737: mark_inode_dirty error
[ 47.326968][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 47.346258][ T5034] EXT4-fs error (device loop0) in ext4_process_orphan:343: Corrupt filesystem
[ 47.359331][ T5034] EXT4-fs (loop0): 1 truncate cleaned up
[ 47.365508][ T5034] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 47.424192][ T5100] loop1: detected capacity change from 0 to 512
[ 47.462369][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 47.472653][ T5104] loop3: detected capacity change from 0 to 2048
[ 47.484145][ T5100] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem
[ 47.512280][ T5100] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002]
[ 47.538801][ T5100] System zones: 1-12
[ 47.542971][ T5100] EXT4-fs error (device loop1): ext4_iget_extra_inode:5075: inode #15: comm syz.1.769: corrupted in-inode xattr: e_value size too large
[ 47.584754][ T5100] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.769: couldn't read orphan inode 15 (err -117)
[ 47.597530][ T5100] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 47.622998][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 47.666158][ T5110] loop0: detected capacity change from 0 to 32768
[ 47.716429][ T4653] loop0: p1 p2 p3 < > p4 < p5 p6 >
[ 47.721645][ T4653] loop0: partition table partially beyond EOD, truncated
[ 47.728794][ T4653] loop0: p1 start 196608 is beyond EOD, truncated
[ 47.735719][ T4653] loop0: p3 start 50725632 is beyond EOD, truncated
[ 47.742858][ T4653] loop0: p5 start 196608 is beyond EOD, truncated
[ 47.752522][ T5110] loop0: p1 p2 p3 < > p4 < p5 p6 >
[ 47.757764][ T5110] loop0: partition table partially beyond EOD, truncated
[ 47.764924][ T5110] loop0: p1 start 196608 is beyond EOD, truncated
[ 47.771962][ T5110] loop0: p3 start 50725632 is beyond EOD, truncated
[ 47.779231][ T5110] loop0: p5 start 196608 is beyond EOD, truncated
[ 47.814373][ T5118] loop2: detected capacity change from 0 to 512
[ 47.823613][ T5115] loop1: detected capacity change from 0 to 1024
[ 47.839831][ T5115] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled
[ 47.875583][ T5118] FAT-fs (loop2): Directory bread(block 199916) failed
[ 47.891874][ T5115] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 47.921440][ T5118] FAT-fs (loop2): Directory bread(block 199917) failed
[ 47.949640][ T5118] FAT-fs (loop2): Directory bread(block 199918) failed
[ 47.976730][ T5118] FAT-fs (loop2): Directory bread(block 199919) failed
[ 47.983650][ T5118] FAT-fs (loop2): Directory bread(block 199920) failed
[ 48.004600][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 48.011683][ T5118] FAT-fs (loop2): Directory bread(block 199921) failed
[ 48.042102][ T5118] FAT-fs (loop2): Directory bread(block 199922) failed
[ 48.089311][ T5118] FAT-fs (loop2): Directory bread(block 199923) failed
[ 48.095048][ T5143] loop1: detected capacity change from 0 to 128
[ 48.132982][ T5143] FAT-fs (loop1): bogus sectors per cluster 0
[ 48.139203][ T5143] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 48.183517][ T5150] loop4: detected capacity change from 0 to 764
[ 48.220939][ T5150] rock: corrupted directory entry. extent=32, offset=2044, size=237
[ 48.248796][ T5161] loop0: detected capacity change from 0 to 512
[ 48.276114][ T5161] EXT4-fs (loop0): first meta block group too large: 100663296 (group descriptor block count 1)
[ 48.375331][ T5174] loop0: detected capacity change from 0 to 1024
[ 48.416407][ T5174] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869)
[ 48.442354][ T5174] EXT4-fs (loop0): filesystem has both journal inode and journal device!
[ 48.444118][ T5183] loop4: detected capacity change from 0 to 512
[ 48.481705][ T5183] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #12: comm syz.4.809: missing EA_INODE flag
[ 48.526324][ T5183] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.809: error while reading EA inode 12 err=-117
[ 48.554632][ T5183] EXT4-fs (loop4): 1 orphan inode deleted
[ 48.568539][ T5198] loop0: detected capacity change from 0 to 512
[ 48.572125][ T5183] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 48.612335][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 48.625637][ T29] kauditd_printk_skb: 24 callbacks suppressed
[ 48.625656][ T29] audit: type=1400 audit(1759970542.474:162): avc: denied { create } for pid=5203 comm="syz.2.820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1
[ 48.666991][ T5198] EXT4-fs (loop0): revision level too high, forcing read-only mode
[ 48.704840][ T5198] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 48.722070][ T5198] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present
[ 48.732259][ T5198] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0
[ 48.741721][ T5198] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.816: Failed to acquire dquot type 1
[ 48.806077][ T5198] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.816: bg 0: block 40: padding at end of block bitmap is not set
[ 48.829841][ T5231] tmpfs: Unexpected value for 'inode32'
[ 48.834848][ T5198] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6667: Corrupt filesystem
[ 48.844551][ T5198] EXT4-fs (loop0): 1 truncate cleaned up
[ 48.850903][ T5198] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 48.889673][ T5236] tmpfs: Bad value for 'mpol'
[ 48.923461][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 49.026620][ T29] audit: type=1400 audit(1759970542.874:163): avc: denied { create } for pid=5258 comm="syz.1.845" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1
[ 49.196895][ T29] audit: type=1400 audit(1759970543.044:164): avc: denied { create } for pid=5279 comm="syz.3.855" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1
[ 49.290700][ T29] audit: type=1400 audit(1759970543.144:165): avc: denied { append } for pid=5293 comm="syz.2.862" 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
[ 49.374774][ T29] audit: type=1326 audit(1759970543.224:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5305 comm="syz.4.866" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f002992eec9 code=0x0
[ 49.628866][ T5347] loop1: detected capacity change from 0 to 128
[ 49.656143][ T5347] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4635: metadata_csum and uninit_bg are redundant flags; please run fsck.
[ 49.669836][ T5347] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck?
[ 49.674509][ T5354] loop4: detected capacity change from 0 to 164
[ 49.951993][ T29] audit: type=1400 audit(1759970543.804:167): avc: denied { read write } for pid=5396 comm="syz.3.914" 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
[ 49.975290][ T29] audit: type=1400 audit(1759970543.804:168): avc: denied { open } for pid=5396 comm="syz.3.914" 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
[ 50.062657][ T5407] loop3: detected capacity change from 0 to 512
[ 50.089364][ T29] audit: type=1326 audit(1759970543.934:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5412 comm="syz.0.919" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc811f1eec9 code=0x0
[ 50.118993][ T5407] EXT4-fs (loop3): revision level too high, forcing read-only mode
[ 50.136319][ T5407] EXT4-fs (loop3): orphan cleanup on readonly fs
[ 50.143737][ T5407] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.918: Failed to acquire dquot type 1
[ 50.174758][ T5407] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.918: bg 0: block 40: padding at end of block bitmap is not set
[ 50.192683][ T5424] tmpfs: Bad value for 'mpol'
[ 50.197996][ T5407] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem
[ 50.209722][ T5407] EXT4-fs (loop3): 1 truncate cleaned up
[ 50.215936][ T5407] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 50.269420][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 50.486555][ T5462] loop3: detected capacity change from 0 to 512
[ 50.511219][ T5462] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.944: bad orphan inode 17
[ 50.525086][ T5468] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYL) failed with errno=-22
[ 50.540631][ T5462] ext4_test_bit(bit=16, block=4) = 1
[ 50.545975][ T5462] is_bad_inode(inode)=0
[ 50.550255][ T5462] NEXT_ORPHAN(inode)=0
[ 50.554379][ T5462] max_ino=32
[ 50.557688][ T5462] i_nlink=1
[ 50.595079][ T5462] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 50.608935][ T5475] loop4: detected capacity change from 0 to 512
[ 50.649321][ T5476] loop0: detected capacity change from 0 to 1764
[ 50.702235][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 50.813545][ T5496] tmpfs: Bad value for 'mpol'
[ 51.197626][ T5561] loop4: detected capacity change from 0 to 164
[ 51.233524][ T5561] rock: directory entry would overflow storage
[ 51.239850][ T5561] rock: sig=0x4543, size=28, remaining=18
[ 51.298502][ T5575] loop4: detected capacity change from 0 to 512
[ 51.334422][ T5582] loop2: detected capacity change from 0 to 128
[ 51.357674][ T5575] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock
[ 51.367513][ T5575] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349)
[ 51.382458][ T5575] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.1001: Invalid inode table block 1 in block_group 0
[ 51.422313][ T5575] EXT4-fs (loop4): Remounting filesystem read-only
[ 51.454599][ T5575] EXT4-fs (loop4): get root inode failed
[ 51.460335][ T5575] EXT4-fs (loop4): mount failed
[ 51.479103][ T5599] nfs: Unknown parameter ''
[ 51.561328][ T5608] loop3: detected capacity change from 0 to 512
[ 51.605059][ T5617] loop1: detected capacity change from 0 to 128
[ 51.607390][ T5608] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1015: bg 0: block 5: invalid block bitmap
[ 51.625050][ T5617] FAT-fs (loop1): bogus number of reserved sectors
[ 51.631745][ T5617] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero
[ 51.641175][ T5617] FAT-fs (loop1): Can't find a valid FAT filesystem
[ 51.685542][ T5608] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem
[ 51.703173][ T5608] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1015: invalid indirect mapped block 3 (level 2)
[ 51.763327][ T5608] EXT4-fs (loop3): 1 orphan inode deleted
[ 51.769185][ T5608] EXT4-fs (loop3): 1 truncate cleaned up
[ 51.775785][ T5608] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 51.859157][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 51.874745][ T5641] loop4: detected capacity change from 0 to 512
[ 51.913055][ T5645] loop1: detected capacity change from 0 to 512
[ 51.917076][ T5641] EXT4-fs (loop4): can't read group descriptor 0
[ 51.981877][ T5645] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c01c, mo2=0002]
[ 52.019323][ T5645] System zones: 1-3, 19-19, 35-38
[ 52.024575][ T5645] EXT4-fs (loop1): too many log groups per flexible block group
[ 52.032393][ T5645] EXT4-fs (loop1): failed to initialize mballoc (-12)
[ 52.041316][ T5645] EXT4-fs (loop1): mount failed
[ 52.182401][ T5683] loop2: detected capacity change from 0 to 512
[ 52.223149][ T5692] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2
[ 52.474012][ T5727] loop0: detected capacity change from 0 to 512
[ 52.533202][ T5736] loop2: detected capacity change from 0 to 512
[ 52.550232][ T5736] EXT4-fs: Ignoring removed mblk_io_submit option
[ 52.562323][ T5736] EXT4-fs: Ignoring removed nomblk_io_submit option
[ 52.594983][ T5736] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled
[ 52.603578][ T5736] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended
[ 52.658813][ T5736] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4193: comm syz.2.1075: Allocating blocks 41-42 which overlap fs metadata
[ 52.688312][ T5736] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.1075: Failed to acquire dquot type 1
[ 52.743180][ T5736] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt.
[ 52.763315][ T5736] EXT4-fs error (device loop2): ext4_do_update_inode:5624: inode #12: comm syz.2.1075: corrupted inode contents
[ 52.785572][ T5736] EXT4-fs error (device loop2): ext4_dirty_inode:6509: inode #12: comm syz.2.1075: mark_inode_dirty error
[ 52.830848][ T5736] EXT4-fs error (device loop2): ext4_do_update_inode:5624: inode #12: comm syz.2.1075: corrupted inode contents
[ 52.844513][ T5736] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #12: comm syz.2.1075: mark_inode_dirty error
[ 52.894032][ T5736] EXT4-fs error (device loop2): ext4_do_update_inode:5624: inode #12: comm syz.2.1075: corrupted inode contents
[ 52.926921][ T5736] EXT4-fs error (device loop2) in ext4_orphan_del:301: Corrupt filesystem
[ 52.954775][ T5736] EXT4-fs error (device loop2): ext4_do_update_inode:5624: inode #12: comm syz.2.1075: corrupted inode contents
[ 52.989943][ T5736] EXT4-fs error (device loop2): ext4_truncate:4637: inode #12: comm syz.2.1075: mark_inode_dirty error
[ 53.035037][ T5736] EXT4-fs error (device loop2) in ext4_process_orphan:343: Corrupt filesystem
[ 53.080204][ T5736] EXT4-fs (loop2): 1 truncate cleaned up
[ 53.086509][ T5736] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 53.139317][ T5812] loop0: detected capacity change from 0 to 2048
[ 53.160026][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 53.174943][ T5816] loop3: detected capacity change from 0 to 512
[ 53.188578][ T5816] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.1114: ea_inode with extended attributes
[ 53.202024][ T4653] loop0: p1 < > p4
[ 53.210951][ T4653] loop0: p4 size 722688 extends beyond EOD, truncated
[ 53.212047][ T5816] EXT4-fs (loop3): Remounting filesystem read-only
[ 53.224474][ T5816] EXT4-fs (loop3): 1 orphan inode deleted
[ 53.233400][ T5816] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 53.266653][ T5812] loop0: p1 < > p4
[ 53.286523][ T5812] loop0: p4 size 722688 extends beyond EOD, truncated
[ 53.294085][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 53.400420][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory
[ 53.411919][ T4653] udevd[4653]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory
[ 53.448327][ T4653] udevd[4653]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory
[ 53.457705][ T5847] loop0: detected capacity change from 0 to 512
[ 53.492031][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory
[ 53.493676][ T5847] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 53.513930][ T5847] ext4 filesystem being mounted at /211/file0 supports timestamps until 2038-01-19 (0x7fffffff)
[ 53.564582][ T5860] loop3: detected capacity change from 0 to 512
[ 53.593331][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 53.621775][ T5866] loop4: detected capacity change from 0 to 1024
[ 53.631791][ T5860] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.1134: ea_inode with extended attributes
[ 53.652860][ T5866] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (58532!=20869)
[ 53.670750][ T5866] JBD2: no valid journal superblock found
[ 53.676554][ T5866] EXT4-fs (loop4): Could not load journal inode
[ 53.686592][ T5860] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.1134: error while reading EA inode 11 err=-117
[ 53.719959][ T5860] EXT4-fs (loop3): 1 orphan inode deleted
[ 53.726801][ T5860] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 53.762912][ T5881] tmpfs: Bad value for 'mpol'
[ 53.819122][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 53.875990][ T5897] 9pnet: Could not find request transport: f0xffffffffffffffff =1M$GVZU߆1_h6@E
[ 53.939889][ T5905] loop3: detected capacity change from 0 to 512
[ 53.997862][ T5905] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.1157: attempt to clear invalid blocks 1 len 1
[ 54.051328][ T5905] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1157: bg 0: block 343: padding at end of block bitmap is not set
[ 54.091712][ T5905] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem
[ 54.106603][ T5905] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1157: invalid indirect mapped block 1819239214 (level 0)
[ 54.137803][ T5905] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1157: invalid indirect mapped block 1819239214 (level 1)
[ 54.187097][ T5905] EXT4-fs (loop3): 1 truncate cleaned up
[ 54.214749][ T5905] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 54.285016][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 54.384930][ T5957] loop2: detected capacity change from 0 to 512
[ 54.392935][ T5957] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities
[ 54.499973][ T5973] cgroup: No subsys list or none specified
[ 54.500260][ T29] kauditd_printk_skb: 15 callbacks suppressed
[ 54.500277][ T29] audit: type=1400 audit(1759970548.208:180): avc: denied { mounton } for pid=5969 comm="syz.2.1190" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object"
[ 54.559512][ T5977] tmpfs: Bad value for 'mpol'
[ 55.217798][ T6087] cgroup: release_agent respecified
[ 55.330328][ T6105] cgroup: Invalid name
[ 55.340995][ T6107] loop0: detected capacity change from 0 to 512
[ 55.364453][ T6107] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e843c02c, mo2=0102]
[ 55.400380][ T6107] System zones: 1-12
[ 55.426790][ T6107] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.1256: error while reading EA inode 32 err=-116
[ 55.453038][ T6107] EXT4-fs (loop0): Remounting filesystem read-only
[ 55.460503][ T6107] EXT4-fs (loop0): 1 orphan inode deleted
[ 55.466896][ T6107] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 55.512474][ T6128] loop3: detected capacity change from 0 to 512
[ 55.536635][ T6128] EXT4-fs (loop3): The Hurd can't support 64-bit file systems
[ 55.557050][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 55.698196][ T6156] loop0: detected capacity change from 0 to 512
[ 55.710980][ T6156] EXT4-fs: inline encryption not supported
[ 55.732191][ T6156] EXT4-fs: Ignoring removed nobh option
[ 55.754290][ T6156] EXT4-fs: journaled quota format not specified
[ 56.025373][ T6200] loop4: detected capacity change from 0 to 2048
[ 56.037007][ T6206] loop0: detected capacity change from 0 to 1024
[ 56.051628][ T6206] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869)
[ 56.081362][ T6200] EXT4-fs: Ignoring removed nomblk_io_submit option
[ 56.088345][ T6206] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled
[ 56.108741][ T6200] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096)
[ 56.117491][ T6206] jbd2_journal_init_inode: Cannot locate journal superblock
[ 56.124848][ T6206] EXT4-fs (loop0): Could not load journal inode
[ 56.157097][ T6218] loop3: detected capacity change from 0 to 2048
[ 56.237626][ T6230] futex_wake_op: syz.4.1318 tries to shift op by -1; fix this program
[ 56.289351][ T6237] /dev/sg0: Can't lookup blockdev
[ 56.327203][ T3002] ==================================================================
[ 56.335341][ T3002] BUG: KCSAN: data-race in dont_mount / step_into
[ 56.341802][ T3002]
[ 56.344150][ T3002] read-write to 0xffff888106b22b40 of 4 bytes by task 3557 on cpu 0:
[ 56.352224][ T3002] dont_mount+0x2a/0x40
[ 56.356390][ T3002] vfs_unlink+0x28f/0x420
[ 56.360735][ T3002] do_unlinkat+0x24e/0x480
[ 56.365168][ T3002] __x64_sys_unlink+0x2e/0x40
[ 56.369863][ T3002] x64_sys_call+0x2dcf/0x3000
[ 56.374552][ T3002] do_syscall_64+0xd2/0x200
[ 56.379155][ T3002] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.385058][ T3002]
[ 56.387384][ T3002] read to 0xffff888106b22b40 of 4 bytes by task 3002 on cpu 1:
[ 56.394929][ T3002] step_into+0xe3/0x7f0
[ 56.399117][ T3002] walk_component+0x162/0x220
[ 56.403824][ T3002] path_lookupat+0xfe/0x2a0
[ 56.408350][ T3002] filename_lookup+0x147/0x340
[ 56.413138][ T3002] do_readlinkat+0x7d/0x320
[ 56.417667][ T3002] __x64_sys_readlink+0x47/0x60
[ 56.422538][ T3002] x64_sys_call+0x28de/0x3000
[ 56.427228][ T3002] do_syscall_64+0xd2/0x200
[ 56.431743][ T3002] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.437645][ T3002]
[ 56.439975][ T3002] value changed: 0x00300080 -> 0x00000080
[ 56.445694][ T3002]
[ 56.448024][ T3002] Reported by Kernel Concurrency Sanitizer on:
[ 56.454184][ T3002] CPU: 1 UID: 0 PID: 3002 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary)
[ 56.465046][ T3002] Tainted: [W]=WARN
[ 56.468889][ T3002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 56.478958][ T3002] ==================================================================
[ 56.507207][ T6244] loop4: detected capacity change from 0 to 512
[ 56.517832][ T6244] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 56.526102][ T6244] EXT4-fs (loop4): orphan cleanup on readonly fs
[ 56.532762][ T6244] Quota error (device loop4): dq_insert_tree: Quota tree root isn't allocated!
[ 56.541821][ T6244] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota
[ 56.551581][ T6244] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1325: Failed to acquire dquot type 1
[ 56.563463][ T6244] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1325: bg 0: block 40: padding at end of block bitmap is not set
[ 56.577903][ T6244] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem
[ 56.587107][ T6244] EXT4-fs (loop4): 1 truncate cleaned up
[ 56.593331][ T6244] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback.
[ 56.617240][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.