Warning: Permanently added '10.128.0.132' (ED25519) to the list of known hosts. 2026/02/06 20:04:07 parsed 1 programs [ 27.448586][ T28] audit: type=1400 audit(1770408247.535:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.470222][ T28] audit: type=1400 audit(1770408247.535:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 28.200380][ T28] audit: type=1400 audit(1770408248.285:66): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.201450][ T289] cgroup: Unknown subsys name 'net' [ 28.225348][ T28] audit: type=1400 audit(1770408248.285:67): avc: denied { mount } for pid=289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.254043][ T28] audit: type=1400 audit(1770408248.315:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.254241][ T289] cgroup: Unknown subsys name 'devices' [ 28.405973][ T289] cgroup: Unknown subsys name 'hugetlb' [ 28.413174][ T289] cgroup: Unknown subsys name 'rlimit' [ 28.549857][ T28] audit: type=1400 audit(1770408248.635:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.578140][ T28] audit: type=1400 audit(1770408248.635:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.600624][ T28] audit: type=1400 audit(1770408248.635:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.611097][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 28.624073][ T28] audit: type=1400 audit(1770408248.635:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.654214][ T28] audit: type=1400 audit(1770408248.635:73): avc: denied { mounton } for pid=289 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 [ 28.691790][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.360242][ T296] request_module fs-gadgetfs succeeded, but still no fs? [ 30.030738][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.039274][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.048425][ T342] device bridge_slave_0 entered promiscuous mode [ 30.055805][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.064274][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.072099][ T342] device bridge_slave_1 entered promiscuous mode [ 30.114719][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.122371][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.129849][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.137270][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.154889][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.162956][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.170740][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.180091][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.189630][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.197890][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.207208][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.216291][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.223951][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.237078][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.247655][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.263471][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.276224][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.285085][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.294293][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.305278][ T342] device veth0_vlan entered promiscuous mode [ 30.318439][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.329774][ T342] device veth1_macvtap entered promiscuous mode [ 30.340844][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.352023][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/06 20:04:10 executed programs: 0 [ 30.630882][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.638083][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.645526][ T364] device bridge_slave_0 entered promiscuous mode [ 30.657111][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.664302][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.671971][ T364] device bridge_slave_1 entered promiscuous mode [ 30.726645][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.733892][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.741429][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.748587][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.773277][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.782047][ T221] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.790467][ T221] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.808794][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.818339][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.826950][ T221] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.834076][ T221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.842948][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.852060][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.861482][ T221] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.869181][ T221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.888202][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 30.896677][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.906037][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 30.914341][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.936026][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.945700][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.956460][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.964931][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.973581][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.982218][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.992022][ T364] device veth0_vlan entered promiscuous mode [ 31.009005][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.017650][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.028189][ T364] device veth1_macvtap entered promiscuous mode [ 31.037863][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.046540][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.056028][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.066544][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.076171][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.103230][ T376] loop2: detected capacity change from 0 to 512 [ 31.125596][ T377] ======================================================= [ 31.125596][ T377] WARNING: The mand mount option has been deprecated and [ 31.125596][ T377] and is ignored by this kernel. Remove the mand [ 31.125596][ T377] option from the mount to silence this warning. [ 31.125596][ T377] ======================================================= [ 31.164105][ T376] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 31.179382][ T376] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 31.190844][ T376] ================================================================================ [ 31.201599][ T376] UBSAN: shift-out-of-bounds in fs/ext4/super.c:4345:27 [ 31.208894][ T376] shift exponent 4053351384 is too large for 32-bit type 'int' [ 31.216735][ T376] CPU: 1 PID: 376 Comm: syz.2.17 Not tainted syzkaller #0 [ 31.224670][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 31.235446][ T376] Call Trace: [ 31.238962][ T376] [ 31.242111][ T376] __dump_stack+0x21/0x24 [ 31.246656][ T376] dump_stack_lvl+0x110/0x170 [ 31.251525][ T376] ? __cfi_dump_stack_lvl+0x8/0x8 [ 31.256563][ T376] dump_stack+0x15/0x24 [ 31.260910][ T376] ubsan_epilogue+0xe/0x40 [ 31.265426][ T376] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 31.272015][ T376] ? make_kgid+0x1c4/0x660 [ 31.276524][ T376] ext4_handle_clustersize+0x4b3/0x5c0 [ 31.282935][ T376] ? ext4_max_bitmap_size+0x194/0x210 [ 31.288304][ T376] ext4_fill_super+0x3fa3/0x7a40 [ 31.293255][ T376] ? __cfi_ext4_fill_super+0x10/0x10 [ 31.298929][ T376] ? set_blocksize+0x1d0/0x470 [ 31.303957][ T376] ? sb_set_blocksize+0xaa/0xf0 [ 31.309073][ T376] get_tree_bdev+0x447/0x690 [ 31.313890][ T376] ? __cfi_ext4_fill_super+0x10/0x10 [ 31.319472][ T376] ext4_get_tree+0x1c/0x20 [ 31.324448][ T376] vfs_get_tree+0x9a/0x270 [ 31.329469][ T376] do_new_mount+0x25a/0xa20 [ 31.334055][ T376] path_mount+0x659/0xfc0 [ 31.338565][ T376] ? user_path_at_empty+0x161/0x1c0 [ 31.344041][ T376] __se_sys_mount+0x320/0x390 [ 31.348722][ T376] ? __x64_sys_mount+0xd0/0xd0 [ 31.353583][ T376] ? do_user_addr_fault+0x9ac/0x1050 [ 31.358992][ T376] __x64_sys_mount+0xbf/0xd0 [ 31.363848][ T376] x64_sys_call+0x65d/0x9a0 [ 31.368604][ T376] do_syscall_64+0x4c/0xa0 [ 31.373015][ T376] ? clear_bhb_loop+0x30/0x80 [ 31.377777][ T376] ? clear_bhb_loop+0x30/0x80 [ 31.382758][ T376] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 31.389610][ T376] RIP: 0033:0x7fb5bdd9c14a [ 31.394153][ T376] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 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 e8 ff ff ff f7 d8 64 89 01 48 [ 31.414404][ T376] RSP: 002b:00007fb5bdbfee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 31.423174][ T376] RAX: ffffffffffffffda RBX: 00007fb5bdbfeee0 RCX: 00007fb5bdd9c14a [ 31.431779][ T376] RDX: 0000200000000540 RSI: 00002000000001c0 RDI: 00007fb5bdbfeea0 [ 31.440275][ T376] RBP: 0000200000000540 R08: 00007fb5bdbfeee0 R09: 0000000000000088 [ 31.448419][ T376] R10: 0000000000000088 R11: 0000000000000246 R12: 00002000000001c0 [ 31.456393][ T376] R13: 00007fb5bdbfeea0 R14: 0000000000000438 R15: 000000000000002c [ 31.464793][ T376] [ 31.470130][ T376] ================================================================================ [ 31.480111][ T376] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 31.957802][ T489] loop2: detected capacity change from 0 to 512 [ 31.975990][ T493] loop2: detected capacity change from 0 to 512 [ 31.983039][ T492] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 2 [ 32.005859][ T8] device bridge_slave_1 left promiscuous mode [ 32.011407][ T501] loop2: detected capacity change from 0 to 512 [ 32.012991][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.020444][ T501] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.038404][ T8] device bridge_slave_0 left promiscuous mode [ 32.046115][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.054483][ T501] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2823: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 32.070707][ T501] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.48: Invalid inode table block 5 in block_group 0 [ 32.072116][ T8] device veth1_macvtap left promiscuous mode [ 32.090556][ T501] EXT4-fs (loop2): Remounting filesystem read-only [ 32.090768][ T8] device veth0_vlan left promiscuous mode [ 32.097571][ T501] EXT4-fs (loop2): 1 truncate cleaned up [ 32.109532][ T501] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 32.128832][ T364] EXT4-fs (loop2): unmounting filesystem. [ 32.147325][ T507] loop2: detected capacity change from 0 to 512 [ 32.184574][ T515] loop2: detected capacity change from 0 to 512 [ 32.192991][ T515] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 32.216854][ T519] loop2: detected capacity change from 0 to 512 [ 32.224996][ T519] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.235957][ T519] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.52: Invalid inode table block 5 in block_group 0 [ 32.251341][ T519] EXT4-fs (loop2): Remounting filesystem read-only [ 32.259897][ T519] EXT4-fs (loop2): get root inode failed [ 32.266589][ T519] EXT4-fs (loop2): mount failed [ 32.283989][ T524] loop2: detected capacity change from 0 to 512 [ 32.301483][ T528] loop2: detected capacity change from 0 to 512 [ 32.328900][ T532] loop2: detected capacity change from 0 to 512 [ 32.398280][ T548] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.411918][ T548] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.59: Invalid inode table block 5 in block_group 0 [ 32.425824][ T548] EXT4-fs (loop2): Remounting filesystem read-only [ 32.432563][ T548] EXT4-fs (loop2): get root inode failed [ 32.438799][ T548] EXT4-fs (loop2): mount failed [ 32.470452][ T557] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.483416][ T557] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.61: Invalid inode table block 5 in block_group 0 [ 32.497928][ T557] EXT4-fs (loop2): Remounting filesystem read-only [ 32.504718][ T557] EXT4-fs (loop2): get root inode failed [ 32.510377][ T557] EXT4-fs (loop2): mount failed [ 32.527304][ T562] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.538012][ T562] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.62: Invalid inode table block 5 in block_group 0 [ 32.551215][ T562] EXT4-fs (loop2): Remounting filesystem read-only [ 32.559211][ T562] EXT4-fs (loop2): get root inode failed [ 32.565062][ T562] EXT4-fs (loop2): mount failed [ 32.646491][ T584] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.659509][ T584] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.67: Invalid inode table block 5 in block_group 0 [ 32.676298][ T584] EXT4-fs (loop2): Remounting filesystem read-only [ 32.685732][ T584] EXT4-fs (loop2): get root inode failed [ 32.693166][ T584] EXT4-fs (loop2): mount failed [ 32.717904][ T589] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.735567][ T589] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.68: Invalid inode bitmap blk 4 in block_group 0 [ 32.752527][ T589] EXT4-fs (loop2): Remounting filesystem read-only [ 32.760801][ T589] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 32.780650][ T364] EXT4-fs (loop2): unmounting filesystem. [ 32.802592][ T594] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 32.836692][ T602] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 32.935622][ T626] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.947453][ T626] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.77: Invalid inode table block 5 in block_group 0 [ 32.960742][ T626] EXT4-fs (loop2): Remounting filesystem read-only [ 32.968670][ T626] EXT4-fs (loop2): get root inode failed [ 32.976118][ T626] EXT4-fs (loop2): mount failed [ 33.004943][ T635] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 33.250160][ T691] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 35.523048][ T1223] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 35.538787][ T1223] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.226: Invalid inode table block 5 in block_group 0 [ 35.551920][ T1223] EXT4-fs (loop2): Remounting filesystem read-only [ 35.559040][ T1223] EXT4-fs (loop2): get root inode failed [ 35.565649][ T1223] EXT4-fs (loop2): mount failed 2026/02/06 20:04:15 executed programs: 212 [ 35.597279][ T1232] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 35.608148][ T1232] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.228: Invalid inode table block 5 in block_group 0 [ 35.622586][ T1232] EXT4-fs (loop2): Remounting filesystem read-only [ 35.631810][ T1232] EXT4-fs (loop2): get root inode failed [ 35.639091][ T1232] EXT4-fs (loop2): mount failed [ 35.667557][ T1241] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 35.682762][ T1241] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.230: Invalid inode table block 5 in block_group 0 [ 35.701470][ T1241] EXT4-fs (loop2): Remounting filesystem read-only [ 35.713632][ T1241] EXT4-fs (loop2): get root inode failed [ 35.723104][ T1241] EXT4-fs (loop2): mount failed [ 35.814440][ T1262] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 35.965984][ T1294] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 36.030208][ T1310] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.048723][ T1310] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.247: Invalid inode table block 5 in block_group 0 [ 36.066905][ T1310] EXT4-fs (loop2): Remounting filesystem read-only [ 36.076650][ T1310] EXT4-fs (loop2): get root inode failed [ 36.085114][ T1310] EXT4-fs (loop2): mount failed [ 36.105648][ T1315] set_capacity_and_notify: 28 callbacks suppressed [ 36.105665][ T1315] loop2: detected capacity change from 0 to 512 [ 36.153425][ T1323] loop2: detected capacity change from 0 to 512 [ 36.161219][ T1323] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.172921][ T1323] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 36.470295][ T1391] loop2: detected capacity change from 0 to 512 [ 36.505994][ T1399] loop2: detected capacity change from 0 to 512 [ 36.513326][ T1399] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.526766][ T1399] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.269: Invalid inode bitmap blk 4 in block_group 0 [ 36.540260][ T1399] EXT4-fs (loop2): Remounting filesystem read-only [ 36.547154][ T1399] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 36.562573][ T364] EXT4-fs (loop2): unmounting filesystem. [ 36.576620][ T1405] loop2: detected capacity change from 0 to 512 [ 36.622332][ T1421] loop2: detected capacity change from 0 to 512 [ 36.676198][ T1429] loop2: detected capacity change from 0 to 512 [ 36.693634][ T1433] loop2: detected capacity change from 0 to 512 [ 36.701421][ T1433] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.713348][ T1433] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 36.726633][ T1433] EXT4-fs (loop2): group descriptors corrupted! [ 36.798229][ T1449] loop2: detected capacity change from 0 to 512 [ 37.115267][ T1525] loop2: detected capacity change from 0 to 512 [ 37.122434][ T1525] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 37.135233][ T1525] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.300: Invalid inode table block 5 in block_group 0 [ 37.149331][ T1525] EXT4-fs (loop2): Remounting filesystem read-only [ 37.157436][ T1525] EXT4-fs (loop2): get root inode failed [ 37.164186][ T1525] EXT4-fs (loop2): mount failed [ 37.817793][ T1678] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 37.867526][ T1690] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 37.978127][ T1714] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 37.993365][ T1714] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.347: Invalid inode table block 5 in block_group 0 [ 38.010501][ T1714] EXT4-fs (loop2): Remounting filesystem read-only [ 38.017762][ T1714] EXT4-fs (loop2): get root inode failed [ 38.024079][ T1714] EXT4-fs (loop2): mount failed [ 38.106520][ T1731] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 38.118202][ T1731] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.351: Invalid inode table block 5 in block_group 0 [ 38.132952][ T1731] EXT4-fs (loop2): Remounting filesystem read-only [ 38.140012][ T1731] EXT4-fs (loop2): get root inode failed [ 38.146566][ T1731] EXT4-fs (loop2): mount failed [ 38.229947][ T1752] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 38.243213][ T1752] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 38.368570][ T1784] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 38.382680][ T1784] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.364: Invalid inode bitmap blk 4 in block_group 0 [ 38.405305][ T1784] EXT4-fs (loop2): Remounting filesystem read-only [ 38.414202][ T1784] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 38.430775][ T364] EXT4-fs (loop2): unmounting filesystem. [ 38.456716][ T1794] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 38.475386][ T1794] EXT4-fs (loop2): 1 truncate cleaned up [ 38.482907][ T1794] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 38.500129][ T364] EXT4-fs (loop2): unmounting filesystem. [ 38.605766][ T1823] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 38.619098][ T1823] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 39.188397][ T1955] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.200116][ T1955] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.406: Invalid inode table block 5 in block_group 0 [ 39.214259][ T1955] EXT4-fs (loop2): Remounting filesystem read-only [ 39.222550][ T1955] EXT4-fs (loop2): get root inode failed [ 39.229092][ T1955] EXT4-fs (loop2): mount failed [ 39.262587][ T1964] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.278725][ T1964] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.408: Invalid inode table block 5 in block_group 0 [ 39.292866][ T1964] EXT4-fs (loop2): Remounting filesystem read-only [ 39.301334][ T1964] EXT4-fs (loop2): get root inode failed [ 39.307870][ T1964] EXT4-fs (loop2): mount failed [ 39.324185][ T1969] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.335894][ T1969] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.409: Invalid inode table block 5 in block_group 0 [ 39.349297][ T1969] EXT4-fs (loop2): Remounting filesystem read-only [ 39.356398][ T1969] EXT4-fs (loop2): get root inode failed [ 39.362399][ T1969] EXT4-fs (loop2): mount failed [ 39.485733][ T2002] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.499004][ T2002] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.417: Invalid inode table block 5 in block_group 0 [ 39.513572][ T2002] EXT4-fs (loop2): Remounting filesystem read-only [ 39.521671][ T2002] EXT4-fs (loop2): get root inode failed [ 39.527464][ T2002] EXT4-fs (loop2): mount failed [ 39.542883][ T2007] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.556396][ T2007] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.418: Invalid inode bitmap blk 4 in block_group 0 [ 39.573123][ T2007] EXT4-fs (loop2): Remounting filesystem read-only [ 39.580987][ T2007] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 39.596496][ T364] EXT4-fs (loop2): unmounting filesystem. [ 39.619826][ T2017] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.630289][ T2017] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 39.664550][ T2025] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.676984][ T2025] EXT4-fs error (device loop2): __ext4_iget:5092: inode #2: block 13: comm syz.2.422: invalid block [ 39.690289][ T2025] EXT4-fs (loop2): Remounting filesystem read-only [ 39.698171][ T2025] EXT4-fs (loop2): get root inode failed [ 39.705131][ T2025] EXT4-fs (loop2): mount failed [ 39.733508][ T2034] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 39.783553][ T2046] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.798286][ T2046] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 39.876575][ T2062] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.892560][ T2062] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.431: Invalid inode table block 5 in block_group 0 [ 39.909743][ T2062] EXT4-fs (loop2): Remounting filesystem read-only [ 39.917718][ T2062] EXT4-fs (loop2): get root inode failed [ 39.925271][ T2062] EXT4-fs (loop2): mount failed [ 39.997384][ T2079] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.010176][ T2079] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 40.166142][ T2115] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.177865][ T2115] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.444: Invalid inode bitmap blk 4 in block_group 0 [ 40.192783][ T2115] EXT4-fs (loop2): Remounting filesystem read-only [ 40.202943][ T2115] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 40.218321][ T364] EXT4-fs (loop2): unmounting filesystem. [ 40.273403][ T2128] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.290316][ T2128] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.447: Invalid inode table block 5 in block_group 0 [ 40.307228][ T2128] EXT4-fs (loop2): Remounting filesystem read-only [ 40.314467][ T2128] EXT4-fs (loop2): 1 truncate cleaned up [ 40.320343][ T2128] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 40.334702][ T364] EXT4-fs (loop2): unmounting filesystem. [ 40.392543][ T2145] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.405418][ T2145] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.451: Invalid inode table block 5 in block_group 0 [ 40.419536][ T2145] EXT4-fs (loop2): Remounting filesystem read-only [ 40.426831][ T2145] EXT4-fs (loop2): get root inode failed [ 40.432687][ T2145] EXT4-fs (loop2): mount failed [ 40.557840][ T2174] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.569800][ T2174] EXT4-fs error (device loop2): __ext4_get_inode_loc:4515: comm syz.2.458: Invalid inode table block 5 in block_group 0 [ 40.583645][ T2174] EXT4-fs (loop2): Remounting filesystem read-only [ 40.590995][ T2174] EXT4-fs (loop2): get root inode failed [ 40.596834][ T2174] EXT4-fs (loop2): mount failed 2026/02/06 20:04:20 executed programs: 444 [ 40.614093][ T2179] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.625866][ T2179] EXT4-fs (loop2): 1 truncate cleaned up [ 40.632160][ T2179] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 40.644438][ T364] EXT4-fs (loop2): unmounting filesystem. [ 40.817232][ T2224] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.828805][ T2224] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024)