Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts.
2026/02/28 05:01:05 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 45.713106][ T30] audit: type=1400 audit(1772254866.456:105): avc: denied { unlink } for pid=388 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 45.757023][ T388] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.679294][ T30] audit: type=1401 audit(1772254867.416:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 46.719057][ T442] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.726116][ T442] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.733566][ T442] device bridge_slave_0 entered promiscuous mode
[ 46.740224][ T442] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.747381][ T442] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.754742][ T442] device bridge_slave_1 entered promiscuous mode
[ 46.786537][ T442] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.793590][ T442] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.800800][ T442] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.807836][ T442] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.824265][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.831933][ T304] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.839139][ T304] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.847849][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.856108][ T304] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.863124][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.871641][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.879931][ T304] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.886956][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.898320][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.907647][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.920416][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.931059][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.939190][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.946826][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.954989][ T442] device veth0_vlan entered promiscuous mode
[ 46.964657][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.973628][ T442] device veth1_macvtap entered promiscuous mode
[ 46.982369][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.992162][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/02/28 05:01:07 executed programs: 0
[ 47.234519][ T452] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.241566][ T452] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.249285][ T452] device bridge_slave_0 entered promiscuous mode
[ 47.256262][ T452] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.263441][ T452] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.270850][ T452] device bridge_slave_1 entered promiscuous mode
[ 47.308495][ T452] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.315549][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.322830][ T452] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.329838][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.350537][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.358413][ T361] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.366089][ T361] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.382397][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.390638][ T361] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.397661][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.406633][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.414784][ T361] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.421786][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.438579][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.446628][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.455890][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 47.464344][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.482805][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.491113][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.501471][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.509370][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.517686][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.525233][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.533422][ T452] device veth0_vlan entered promiscuous mode
[ 47.541995][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.550348][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.563513][ T452] device veth1_macvtap entered promiscuous mode
[ 47.571855][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 47.579462][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.587761][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.602325][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.610770][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.632427][ T457] loop2: detected capacity change from 0 to 512
[ 47.639415][ T30] audit: type=1400 audit(1772254868.376:107): avc: denied { mounton } for pid=456 comm="syz.2.17" path="/0/bus" dev="tmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1
[ 47.684819][ T457] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 47.697472][ T30] audit: type=1400 audit(1772254868.426:108): avc: denied { map } for pid=456 comm="syz.2.17" path="/0/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 47.758087][ T30] audit: type=1400 audit(1772254868.496:109): avc: denied { unmount } for pid=452 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1
[ 47.783817][ T463] loop2: detected capacity change from 0 to 512
[ 47.918746][ T484] loop2: detected capacity change from 0 to 512
[ 47.963659][ T487] loop2: detected capacity change from 0 to 512
[ 48.007826][ T493] loop2: detected capacity change from 0 to 512
[ 48.065364][ T502] loop2: detected capacity change from 0 to 512
[ 48.072265][ T502] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 48.103690][ T505] loop2: detected capacity change from 0 to 512
[ 48.104002][ T504] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 28 prio class 0
[ 48.143461][ T508] loop2: detected capacity change from 0 to 512
[ 48.215050][ T511] loop2: detected capacity change from 0 to 512
[ 48.223894][ T511] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 48.258959][ T515] loop2: detected capacity change from 0 to 512
[ 48.259292][ T514] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
[ 48.277567][ T8] device bridge_slave_1 left promiscuous mode
[ 48.283866][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.291570][ T8] device bridge_slave_0 left promiscuous mode
[ 48.297894][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.305882][ T8] device veth1_macvtap left promiscuous mode
[ 48.311870][ T8] device veth0_vlan left promiscuous mode
[ 48.356274][ T518] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 48.585263][ T533] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 48.694315][ T546] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 48.852608][ T561] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 48.906910][ T564] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 49.007344][ T567] EXT4-fs (loop2): Ignoring removed nobh option
[ 49.013960][ T567] ================================================================================
[ 49.023376][ T567] UBSAN: shift-out-of-bounds in fs/ext4/super.c:2493:15
[ 49.030377][ T567] shift exponent 224813234 is too large for 32-bit type 'int'
[ 49.038052][ T567] CPU: 0 PID: 567 Comm: syz.2.53 Not tainted syzkaller #0
[ 49.045163][ T567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.055209][ T567] Call Trace:
[ 49.058466][ T567]
[ 49.061372][ T567] __dump_stack+0x21/0x30
[ 49.065699][ T567] dump_stack_lvl+0x110/0x170
[ 49.070349][ T567] ? show_regs_print_info+0x20/0x20
[ 49.075518][ T567] dump_stack+0x15/0x20
[ 49.079646][ T567] ubsan_epilogue+0xe/0x40
[ 49.084034][ T567] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 49.090427][ T567] parse_options+0x23fb/0x2480
[ 49.095174][ T567] ? ext4_superblock_csum_verify+0x3d0/0x3d0
[ 49.101126][ T567] ? ext4_chksum+0x11e/0x1a0
[ 49.105691][ T567] ? make_kgid+0x1c4/0x660
[ 49.110097][ T567] ? ext4_has_metadata_csum+0x138/0x1d0
[ 49.115621][ T567] ext4_fill_super+0x1d32/0x8bd0
[ 49.120542][ T567] ? ext4_mount+0x40/0x40
[ 49.124867][ T567] ? set_blocksize+0x1eb/0x370
[ 49.129633][ T567] ? sb_set_blocksize+0xaa/0xf0
[ 49.134456][ T567] ? ext4_mount+0x40/0x40
[ 49.138757][ T567] mount_bdev+0x2ae/0x3e0
[ 49.143060][ T567] ? ext4_mount+0x40/0x40
[ 49.147366][ T567] ext4_mount+0x34/0x40
[ 49.151494][ T567] legacy_get_tree+0xed/0x190
[ 49.156139][ T567] ? ext4_errno_to_code+0x160/0x160
[ 49.161309][ T567] vfs_get_tree+0x89/0x260
[ 49.165700][ T567] do_new_mount+0x25a/0xa20
[ 49.170173][ T567] path_mount+0x659/0xff0
[ 49.174475][ T567] ? user_path_at_empty+0x161/0x1c0
[ 49.179644][ T567] __se_sys_mount+0x320/0x390
[ 49.184299][ T567] ? __x64_sys_mount+0xd0/0xd0
[ 49.189034][ T567] __x64_sys_mount+0xbf/0xd0
[ 49.193598][ T567] x64_sys_call+0x6bf/0x9a0
[ 49.198090][ T567] do_syscall_64+0x4c/0xa0
[ 49.202483][ T567] ? clear_bhb_loop+0x50/0xa0
[ 49.207227][ T567] ? clear_bhb_loop+0x50/0xa0
[ 49.211876][ T567] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.217740][ T567] RIP: 0033:0x7f7d2ba0720a
[ 49.222146][ T567] 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
[ 49.241742][ T567] RSP: 002b:00007f7d2b868e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 49.250228][ T567] RAX: ffffffffffffffda RBX: 00007f7d2b868ee0 RCX: 00007f7d2ba0720a
[ 49.258180][ T567] RDX: 0000200000000040 RSI: 0000200000000000 RDI: 00007f7d2b868ea0
[ 49.266129][ T567] RBP: 0000200000000040 R08: 00007f7d2b868ee0 R09: 0000000000010000
[ 49.274078][ T567] R10: 0000000000010000 R11: 0000000000000246 R12: 0000200000000000
[ 49.282028][ T567] R13: 00007f7d2b868ea0 R14: 00000000000004cd R15: 0000200000000140
[ 49.289993][ T567]
[ 49.294153][ T567] ================================================================================
[ 49.303713][ T567] ================================================================================
[ 49.313167][ T567] UBSAN: shift-out-of-bounds in fs/ext4/super.c:4447:27
[ 49.320104][ T567] shift exponent 2786239568 is too large for 32-bit type 'int'
[ 49.327685][ T567] CPU: 1 PID: 567 Comm: syz.2.53 Not tainted syzkaller #0
[ 49.334788][ T567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.345031][ T567] Call Trace:
[ 49.348310][ T567]
[ 49.351219][ T567] __dump_stack+0x21/0x30
[ 49.355617][ T567] dump_stack_lvl+0x110/0x170
[ 49.360361][ T567] ? show_regs_print_info+0x20/0x20
[ 49.365537][ T567] dump_stack+0x15/0x20
[ 49.369724][ T567] ubsan_epilogue+0xe/0x40
[ 49.374321][ T567] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 49.380716][ T567] ext4_fill_super+0x6a42/0x8bd0
[ 49.385635][ T567] ? ext4_mount+0x40/0x40
[ 49.389953][ T567] ? set_blocksize+0x1eb/0x370
[ 49.394699][ T567] ? sb_set_blocksize+0xaa/0xf0
[ 49.399537][ T567] ? ext4_mount+0x40/0x40
[ 49.403865][ T567] mount_bdev+0x2ae/0x3e0
[ 49.408186][ T567] ? ext4_mount+0x40/0x40
[ 49.412499][ T567] ext4_mount+0x34/0x40
[ 49.416647][ T567] legacy_get_tree+0xed/0x190
[ 49.421301][ T567] ? ext4_errno_to_code+0x160/0x160
[ 49.426486][ T567] vfs_get_tree+0x89/0x260
[ 49.430883][ T567] do_new_mount+0x25a/0xa20
[ 49.435365][ T567] path_mount+0x659/0xff0
[ 49.439770][ T567] ? user_path_at_empty+0x161/0x1c0
[ 49.445042][ T567] __se_sys_mount+0x320/0x390
[ 49.449701][ T567] ? __x64_sys_mount+0xd0/0xd0
[ 49.454451][ T567] __x64_sys_mount+0xbf/0xd0
[ 49.459114][ T567] x64_sys_call+0x6bf/0x9a0
[ 49.463595][ T567] do_syscall_64+0x4c/0xa0
[ 49.467986][ T567] ? clear_bhb_loop+0x50/0xa0
[ 49.472641][ T567] ? clear_bhb_loop+0x50/0xa0
[ 49.477296][ T567] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.483166][ T567] RIP: 0033:0x7f7d2ba0720a
[ 49.487559][ T567] 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
[ 49.507150][ T567] RSP: 002b:00007f7d2b868e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 49.515542][ T567] RAX: ffffffffffffffda RBX: 00007f7d2b868ee0 RCX: 00007f7d2ba0720a
[ 49.523506][ T567] RDX: 0000200000000040 RSI: 0000200000000000 RDI: 00007f7d2b868ea0
[ 49.531464][ T567] RBP: 0000200000000040 R08: 00007f7d2b868ee0 R09: 0000000000010000
[ 49.539415][ T567] R10: 0000000000010000 R11: 0000000000000246 R12: 0000200000000000
[ 49.547372][ T567] R13: 00007f7d2b868ea0 R14: 00000000000004cd R15: 0000200000000140
[ 49.555325][ T567]
[ 49.559198][ T567] ================================================================================
[ 49.568504][ T567] EXT4-fs (loop2): fragment/cluster size (67108864) != block size (1024)
[ 49.740941][ T585] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 49.914393][ T597] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 50.418982][ T672] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 50.506396][ T675] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 50.672740][ T702] EXT4-fs (loop2): Ignoring removed nobh option
[ 50.679047][ T702] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[ 50.692786][ T702] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.98: Invalid inode bitmap blk 4 in block_group 0
[ 50.705477][ T702] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,auto_da_alloc,data_err=ignore,nojournal_checksum,dioread_nolock,bsdgroups,,errors=continue. Quota mode: none.
[ 50.723527][ T30] audit: type=1400 audit(1772254871.466:110): avc: denied { mount } for pid=701 comm="syz.2.98" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 50.904460][ T713] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 50.976671][ T719] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 51.014961][ T722] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 51.060073][ T725] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 51.104719][ T728] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 51.151563][ T731] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 51.353687][ T755] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 51.506041][ T767] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 51.558975][ T773] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 51.608897][ T782] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 51.823207][ T791] EXT4-fs (loop2): Ignoring removed nobh option
[ 51.830364][ T791] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[ 51.843474][ T791] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.127: Invalid inode table block 5 in block_group 0
[ 51.856254][ T791] EXT4-fs (loop2): get root inode failed
[ 51.861916][ T791] EXT4-fs (loop2): mount failed
[ 52.014731][ T804] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 52.076511][ T810] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
2026/02/28 05:01:12 executed programs: 120
[ 52.203758][ T816] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 52.354583][ T825] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 52.452297][ T834] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 52.653416][ T849] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 52.716326][ T855] set_capacity_and_notify: 44 callbacks suppressed
[ 52.716340][ T855] loop2: detected capacity change from 0 to 512
[ 52.730652][ T855] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 52.794460][ T858] loop2: detected capacity change from 0 to 512
[ 52.794786][ T857] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 26 prio class 0
[ 52.853564][ T861] loop2: detected capacity change from 0 to 512
[ 52.866241][ T861] EXT4-fs (loop2): VFS: Can't find ext4 filesystem
[ 52.913898][ T864] loop2: detected capacity change from 0 to 512
[ 52.974166][ T870] loop2: detected capacity change from 0 to 512
[ 53.018521][ T873] loop2: detected capacity change from 0 to 512
[ 53.018868][ T872] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
[ 53.084514][ T876] loop2: detected capacity change from 0 to 512
[ 53.084862][ T875] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 25 prio class 0
[ 53.142187][ T879] loop2: detected capacity change from 0 to 512
[ 53.173562][ T882] loop2: detected capacity change from 0 to 512
[ 53.579096][ T942] loop2: detected capacity change from 0 to 512
[ 53.590169][ T942] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 53.835219][ T972] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 53.874538][ T975] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 54.167459][ T1008] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 54.444132][ T1032] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 54.526975][ T1038] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 54.633609][ T1050] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 54.734436][ T1056] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 54.806203][ T1062] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 54.904376][ T1068] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 54.975926][ T1075] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 55.062498][ T1081] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 55.254023][ T1096] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 55.503279][ T1121] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 56.618575][ T1316] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 56.666560][ T1322] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 56.770043][ T1343] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 56.894330][ T1358] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
2026/02/28 05:01:17 executed programs: 313
[ 57.222776][ T1409] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 57.258800][ T1412] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 57.513444][ T1442] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 57.703080][ T1458] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 57.782451][ T1467] set_capacity_and_notify: 32 callbacks suppressed
[ 57.782466][ T1467] loop2: detected capacity change from 0 to 512
[ 57.789344][ T1468] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0
[ 57.973757][ T1491] loop2: detected capacity change from 0 to 512
[ 58.026731][ T1491] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 58.274612][ T1531] loop2: detected capacity change from 0 to 512
[ 58.281349][ T1531] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 58.366026][ T1537] loop2: detected capacity change from 0 to 512
[ 58.423374][ T1540] loop2: detected capacity change from 0 to 512
[ 58.423706][ T1539] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
[ 58.507938][ T1546] loop2: detected capacity change from 0 to 512
[ 58.515865][ T1546] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 58.804429][ T1597] loop2: detected capacity change from 0 to 512
[ 58.814247][ T1597] EXT4-fs (loop2): Unrecognized mount option "./bus" or missing value
[ 58.980077][ T1621] loop2: detected capacity change from 0 to 512