Warning: Permanently added '10.128.10.43' (ED25519) to the list of known hosts. 2025/06/08 05:22:25 ignoring optional flag "sandboxArg"="0" 2025/06/08 05:22:26 parsed 1 programs [ 53.566901][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 53.566916][ T30] audit: type=1400 audit(1749360147.888:104): avc: denied { unlink } for pid=385 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" [ 53.605775][ T385] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.569674][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.577227][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.584697][ T424] device bridge_slave_0 entered promiscuous mode [ 54.591584][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.599352][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.607097][ T424] device bridge_slave_1 entered promiscuous mode [ 54.656413][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.663689][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.671503][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.678863][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.697825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.705486][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.713954][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.723887][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.732944][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.740719][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.750876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.759400][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.766468][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.778983][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.788755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.802545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.814261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.822806][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.830903][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.839215][ T424] device veth0_vlan entered promiscuous mode [ 54.849538][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.859490][ T424] device veth1_macvtap entered promiscuous mode [ 54.868908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.879140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.915116][ T30] audit: type=1400 audit(1749360149.228:105): avc: denied { create } for pid=431 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 55.150303][ T30] audit: type=1401 audit(1749360149.468:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/06/08 05:22:29 executed programs: 0 [ 55.350513][ T30] audit: type=1400 audit(1749360149.668:107): avc: denied { write } for pid=376 comm="syz-execprog" path="pipe:[16405]" dev="pipefs" ino=16405 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 55.408244][ T445] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.415756][ T445] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.423366][ T445] device bridge_slave_0 entered promiscuous mode [ 55.430969][ T445] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.438086][ T445] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.445912][ T445] device bridge_slave_1 entered promiscuous mode [ 55.517861][ T445] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.525224][ T445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.532764][ T445] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.540022][ T445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.559185][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.567666][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.575824][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.589588][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.598086][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.620924][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.629129][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.637844][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.645465][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.658225][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.669184][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.683231][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.695886][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.704111][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.712020][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.720920][ T445] device veth0_vlan entered promiscuous mode [ 55.731597][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.741169][ T445] device veth1_macvtap entered promiscuous mode [ 55.750941][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.761342][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.786420][ T30] audit: type=1400 audit(1749360150.108:108): avc: denied { mounton } for pid=449 comm="syz.2.16" path="/0/bus" dev="tmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 55.809146][ T30] audit: type=1400 audit(1749360150.128:109): avc: denied { map } for pid=449 comm="syz.2.16" 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 [ 55.816655][ T450] loop2: detected capacity change from 0 to 512 [ 55.853391][ T30] audit: type=1400 audit(1749360150.158:110): avc: denied { prog_load } for pid=449 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 55.872864][ T30] audit: type=1400 audit(1749360150.158:111): avc: denied { bpf } for pid=449 comm="syz.2.16" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.076336][ T30] audit: type=1400 audit(1749360150.398:112): avc: denied { perfmon } for pid=449 comm="syz.2.16" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.097518][ T30] audit: type=1400 audit(1749360150.418:113): avc: denied { prog_run } for pid=449 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 56.160097][ T453] loop2: detected capacity change from 0 to 512 [ 56.169820][ T453] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 56.184361][ T453] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.194594][ T453] ================================================================================ [ 56.204570][ T453] UBSAN: shift-out-of-bounds in fs/ext4/super.c:4424:27 [ 56.212505][ T453] shift exponent 807429217 is too large for 32-bit type 'int' [ 56.220435][ T453] CPU: 0 PID: 453 Comm: syz.2.17 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0 [ 56.230666][ T453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 56.241156][ T453] Call Trace: [ 56.244454][ T453] [ 56.247506][ T453] __dump_stack+0x21/0x30 [ 56.251859][ T453] dump_stack_lvl+0xee/0x150 [ 56.256724][ T453] ? show_regs_print_info+0x20/0x20 [ 56.262098][ T453] dump_stack+0x15/0x20 [ 56.266543][ T453] ubsan_epilogue+0xe/0x40 [ 56.270962][ T453] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 56.277490][ T453] ext4_fill_super+0x6e47/0x9030 [ 56.282461][ T453] ? ext4_mount+0x40/0x40 [ 56.286983][ T453] ? set_blocksize+0x1fc/0x380 [ 56.292061][ T453] ? sb_set_blocksize+0xaa/0xf0 [ 56.297012][ T453] ? ext4_mount+0x40/0x40 [ 56.301553][ T453] mount_bdev+0x2ae/0x3e0 [ 56.306081][ T453] ? ext4_mount+0x40/0x40 [ 56.310531][ T453] ext4_mount+0x34/0x40 [ 56.314697][ T453] legacy_get_tree+0xed/0x190 [ 56.319373][ T453] ? ext4_errno_to_code+0x160/0x160 [ 56.324665][ T453] vfs_get_tree+0x89/0x260 [ 56.329126][ T453] do_new_mount+0x25a/0xa20 [ 56.333817][ T453] path_mount+0x675/0x1020 [ 56.338268][ T453] ? user_path_at_empty+0x161/0x1c0 [ 56.343584][ T453] __se_sys_mount+0x318/0x380 [ 56.348373][ T453] ? __x64_sys_mount+0xd0/0xd0 [ 56.353153][ T453] __x64_sys_mount+0xbf/0xd0 [ 56.357816][ T453] x64_sys_call+0x6bf/0x9a0 [ 56.362325][ T453] do_syscall_64+0x4c/0xa0 [ 56.366914][ T453] ? clear_bhb_loop+0x50/0xa0 [ 56.371946][ T453] ? clear_bhb_loop+0x50/0xa0 [ 56.376641][ T453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.382600][ T453] RIP: 0033:0x7feb0810690a [ 56.387022][ T453] 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 [ 56.407242][ T453] RSP: 002b:00007feb07b76e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.416178][ T453] RAX: ffffffffffffffda RBX: 00007feb07b76ef0 RCX: 00007feb0810690a [ 56.424174][ T453] RDX: 0000400000000040 RSI: 0000400000000000 RDI: 00007feb07b76eb0 [ 56.432332][ T453] RBP: 0000400000000040 R08: 00007feb07b76ef0 R09: 000000000200010e [ 56.440400][ T453] R10: 000000000200010e R11: 0000000000000246 R12: 0000400000000000 [ 56.448626][ T453] R13: 00007feb07b76eb0 R14: 0000000000000452 R15: 000000000000002c [ 56.456807][ T453] [ 56.461267][ T453] ================================================================================ [ 56.471437][ T453] EXT4-fs (loop2): fragment/cluster size (2048) != block size (1024) [ 56.527654][ T456] loop2: detected capacity change from 0 to 512 [ 56.540095][ T307] device bridge_slave_1 left promiscuous mode [ 56.546699][ T307] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.554547][ T307] device bridge_slave_0 left promiscuous mode [ 56.561104][ T307] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.574989][ T307] device veth1_macvtap left promiscuous mode [ 56.581617][ T307] device veth0_vlan left promiscuous mode [ 56.618377][ T459] loop2: detected capacity change from 0 to 512 [ 56.625623][ T460] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 29 prio class 0 [ 56.695955][ T462] loop2: detected capacity change from 0 to 512 [ 56.702843][ T461] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 56.763209][ T465] loop2: detected capacity change from 0 to 512 [ 56.803144][ T468] loop2: detected capacity change from 0 to 512 [ 56.803628][ T467] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 56.864915][ T471] loop2: detected capacity change from 0 to 512 [ 56.913787][ T474] loop2: detected capacity change from 0 to 512 [ 56.979621][ T477] loop2: detected capacity change from 0 to 512 [ 57.018152][ T480] loop2: detected capacity change from 0 to 512 [ 57.018598][ T479] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 57.094889][ T483] loop2: detected capacity change from 0 to 512 [ 57.157941][ T486] loop2: detected capacity change from 0 to 512 [ 57.158395][ T485] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 57.228422][ T489] loop2: detected capacity change from 0 to 512 [ 57.277744][ T492] loop2: detected capacity change from 0 to 512 [ 57.317923][ T495] loop2: detected capacity change from 0 to 512 [ 57.386635][ T498] loop2: detected capacity change from 0 to 512 [ 57.473249][ T502] loop2: detected capacity change from 0 to 512 [ 57.579488][ T506] loop2: detected capacity change from 0 to 512 [ 57.618059][ T509] loop2: detected capacity change from 0 to 512 [ 57.664351][ T512] loop2: detected capacity change from 0 to 512 [ 57.725533][ T515] loop2: detected capacity change from 0 to 512 [ 57.778682][ T518] loop2: detected capacity change from 0 to 512 [ 57.872766][ T521] loop2: detected capacity change from 0 to 512 [ 58.095542][ T524] loop2: detected capacity change from 0 to 512 [ 58.138847][ T527] loop2: detected capacity change from 0 to 512 [ 58.139286][ T526] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 58.214014][ T530] loop2: detected capacity change from 0 to 512 [ 58.321971][ T534] loop2: detected capacity change from 0 to 512 [ 58.367499][ T537] loop2: detected capacity change from 0 to 512 [ 58.388386][ T540] loop2: detected capacity change from 0 to 512 [ 58.505372][ T543] loop2: detected capacity change from 0 to 512 [ 58.513614][ T543] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.526472][ T543] EXT4-fs error (device loop2): __ext4_get_inode_loc:4352: comm syz.2.46: Invalid inode table block 5 in block_group 0 [ 58.539890][ T543] EXT4-fs (loop2): Remounting filesystem read-only [ 58.548801][ T543] EXT4-fs (loop2): get root inode failed [ 58.557094][ T543] EXT4-fs (loop2): mount failed [ 58.632391][ T547] loop2: detected capacity change from 0 to 512 [ 58.728769][ T550] loop2: detected capacity change from 0 to 512 [ 58.794013][ T553] loop2: detected capacity change from 0 to 512 [ 58.858319][ T556] loop2: detected capacity change from 0 to 512 [ 58.858800][ T557] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 58.923805][ T559] loop2: detected capacity change from 0 to 512 [ 58.974102][ T562] loop2: detected capacity change from 0 to 512 [ 59.037773][ T565] loop2: detected capacity change from 0 to 512 [ 59.111242][ T568] loop2: detected capacity change from 0 to 512 [ 59.189873][ T571] loop2: detected capacity change from 0 to 512 [ 59.253126][ T575] loop2: detected capacity change from 0 to 512 [ 59.337601][ T582] loop2: detected capacity change from 0 to 512 [ 59.446933][ T586] loop2: detected capacity change from 0 to 512 [ 59.453996][ T586] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 59.468114][ T586] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.59: Invalid inode bitmap blk 4 in block_group 0 [ 59.481698][ T586] EXT4-fs (loop2): Remounting filesystem read-only [ 59.489693][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 59.511344][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 59.511358][ T30] audit: type=1400 audit(1749360153.828:116): avc: denied { mount } for pid=585 comm="syz.2.59" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 59.585901][ T591] loop2: detected capacity change from 0 to 512 [ 59.587441][ T590] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 59.664335][ T597] loop2: detected capacity change from 0 to 512 [ 59.758355][ T600] loop2: detected capacity change from 0 to 512 [ 59.758793][ T599] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 29 prio class 0 [ 59.828270][ T603] loop2: detected capacity change from 0 to 512 [ 59.828834][ T602] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 59.897954][ T606] loop2: detected capacity change from 0 to 512 [ 59.958306][ T609] loop2: detected capacity change from 0 to 512 [ 59.958837][ T608] Buffer I/O error on dev loop2, logical block 0, async page read [ 60.023168][ T612] loop2: detected capacity change from 0 to 512 [ 60.023714][ T611] Buffer I/O error on dev loop2, logical block 0, async page read [ 60.088507][ T615] loop2: detected capacity change from 0 to 512 [ 60.088988][ T614] Buffer I/O error on dev loop2, logical block 0, async page read [ 60.137776][ T618] loop2: detected capacity change from 0 to 512 [ 60.138276][ T617] Buffer I/O error on dev loop2, logical block 0, async page read [ 60.187407][ T621] loop2: detected capacity change from 0 to 512 [ 60.253433][ T624] loop2: detected capacity change from 0 to 512 2025/06/08 05:22:34 executed programs: 58 [ 60.351444][ T628] loop2: detected capacity change from 0 to 512 [ 60.389028][ T631] loop2: detected capacity change from 0 to 512 [ 60.389520][ T630] Buffer I/O error on dev loop2, logical block 0, async page read [ 60.468118][ T634] loop2: detected capacity change from 0 to 512 [ 60.508426][ T637] loop2: detected capacity change from 0 to 512 [ 60.508916][ T636] Buffer I/O error on dev loop2, logical block 0, async page read [ 60.567955][ T640] loop2: detected capacity change from 0 to 512 [ 60.568527][ T639] Buffer I/O error on dev loop2, logical block 0, async page read [ 60.607415][ T643] loop2: detected capacity change from 0 to 512 [ 60.654198][ T646] loop2: detected capacity change from 0 to 512 [ 60.744485][ T652] loop2: detected capacity change from 0 to 512 [ 60.813881][ T655] loop2: detected capacity change from 0 to 512 [ 60.857560][ T658] loop2: detected capacity change from 0 to 512 [ 60.933106][ T664] loop2: detected capacity change from 0 to 512 [ 60.968898][ T667] loop2: detected capacity change from 0 to 512 [ 60.969402][ T666] Buffer I/O error on dev loop2, logical block 0, async page read [ 61.022815][ T670] loop2: detected capacity change from 0 to 512 [ 61.023301][ T669] Buffer I/O error on dev loop2, logical block 0, async page read [ 61.094043][ T673] loop2: detected capacity change from 0 to 512 [ 61.128170][ T676] loop2: detected capacity change from 0 to 512 [ 61.128682][ T675] Buffer I/O error on dev loop2, logical block 0, async page read [ 61.193527][ T679] loop2: detected capacity change from 0 to 512 [ 61.263910][ T682] loop2: detected capacity change from 0 to 512 [ 61.323287][ T685] loop2: detected capacity change from 0 to 512 [ 61.415404][ T688] loop2: detected capacity change from 0 to 512 [ 61.463861][ T691] loop2: detected capacity change from 0 to 512 [ 61.521544][ T694] loop2: detected capacity change from 0 to 512 [ 61.579706][ T697] loop2: detected capacity change from 0 to 512 [ 61.626622][ T700] loop2: detected capacity change from 0 to 512 [ 61.703488][ T703] loop2: detected capacity change from 0 to 512 [ 61.767911][ T706] loop2: detected capacity change from 0 to 512 [ 61.768374][ T705] print_req_error: 189 callbacks suppressed [ 61.768391][ T705] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 61.854950][ T709] loop2: detected capacity change from 0 to 512 [ 61.918586][ T712] loop2: detected capacity change from 0 to 512 [ 61.919062][ T713] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 61.993344][ T715] loop2: detected capacity change from 0 to 512 [ 62.053489][ T718] loop2: detected capacity change from 0 to 512 [ 62.053958][ T717] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 62.125922][ T721] loop2: detected capacity change from 0 to 512 [ 62.196835][ T724] loop2: detected capacity change from 0 to 512 [ 62.223661][ T728] loop2: detected capacity change from 0 to 512 [ 62.261962][ T734] loop2: detected capacity change from 0 to 512 [ 62.285238][ T737] loop2: detected capacity change from 0 to 512 [ 62.354711][ T740] loop2: detected capacity change from 0 to 512 [ 62.407572][ T744] loop2: detected capacity change from 0 to 512 [ 62.457534][ T747] loop2: detected capacity change from 0 to 512 [ 62.537291][ T750] loop2: detected capacity change from 0 to 512 [ 62.582470][ T754] loop2: detected capacity change from 0 to 512 [ 62.687209][ T757] loop2: detected capacity change from 0 to 512 [ 62.762148][ T761] loop2: detected capacity change from 0 to 512 [ 62.881862][ T764] loop2: detected capacity change from 0 to 512 [ 62.919807][ T768] loop2: detected capacity change from 0 to 512 [ 62.993040][ T771] loop2: detected capacity change from 0 to 512 [ 63.027616][ T774] loop2: detected capacity change from 0 to 512 [ 63.087841][ T777] loop2: detected capacity change from 0 to 512 [ 63.088287][ T778] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 63.155175][ T780] loop2: detected capacity change from 0 to 512 [ 63.203756][ T783] loop2: detected capacity change from 0 to 512 [ 63.297816][ T786] loop2: detected capacity change from 0 to 512 [ 63.384208][ T789] loop2: detected capacity change from 0 to 512 [ 63.451170][ T792] loop2: detected capacity change from 0 to 512 [ 63.493730][ T795] loop2: detected capacity change from 0 to 512 [ 63.558792][ T798] loop2: detected capacity change from 0 to 512 [ 63.623232][ T801] loop2: detected capacity change from 0 to 512 [ 63.773072][ T804] loop2: detected capacity change from 0 to 512 [ 63.911955][ T808] loop2: detected capacity change from 0 to 512 [ 63.948262][ T811] loop2: detected capacity change from 0 to 512 [ 64.093422][ T814] loop2: detected capacity change from 0 to 512 [ 64.100847][ T814] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 64.116030][ T814] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.132: Invalid inode bitmap blk 4 in block_group 0 [ 64.130010][ T814] EXT4-fs (loop2): Remounting filesystem read-only [ 64.137083][ T814] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 64.202073][ T819] loop2: detected capacity change from 0 to 512 [ 64.287668][ T822] loop2: detected capacity change from 0 to 512 [ 64.342691][ T826] loop2: detected capacity change from 0 to 512 [ 64.391123][ T829] loop2: detected capacity change from 0 to 512 [ 64.458241][ T832] loop2: detected capacity change from 0 to 512 [ 64.458748][ T831] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 64.535887][ T835] loop2: detected capacity change from 0 to 512 [ 64.543730][ T835] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 64.558186][ T835] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.138: Invalid inode bitmap blk 4 in block_group 0 [ 64.573602][ T835] EXT4-fs (loop2): Remounting filesystem read-only [ 64.582970][ T835] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 64.645533][ T840] loop2: detected capacity change from 0 to 512 [ 64.669324][ T843] loop2: detected capacity change from 0 to 512 [ 64.699183][ T846] loop2: detected capacity change from 0 to 512 [ 64.812606][ T849] loop2: detected capacity change from 0 to 512 [ 64.820597][ T849] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 64.839974][ T849] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.142: Invalid inode bitmap blk 4 in block_group 0 [ 64.855996][ T849] EXT4-fs (loop2): Remounting filesystem read-only [ 64.864061][ T849] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 64.928206][ T853] loop2: detected capacity change from 0 to 512 [ 64.928697][ T852] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 64.998629][ T859] loop2: detected capacity change from 0 to 512 [ 64.999048][ T858] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 65.068035][ T862] loop2: detected capacity change from 0 to 512 [ 65.068485][ T861] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 65.183367][ T865] loop2: detected capacity change from 0 to 512 [ 65.190639][ T865] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 65.206216][ T865] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.147: invalid indirect mapped block 512 (level 0) [ 65.220848][ T865] EXT4-fs (loop2): Remounting filesystem read-only [ 65.227935][ T865] EXT4-fs error (device loop2): __ext4_get_inode_loc:4352: comm syz.2.147: Invalid inode table block 5 in block_group 0 [ 65.241685][ T865] EXT4-fs (loop2): Remounting filesystem read-only [ 65.248403][ T865] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 65.258863][ T865] EXT4-fs (loop2): Remounting filesystem read-only [ 65.265811][ T865] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 65.276182][ T865] EXT4-fs (loop2): Remounting filesystem read-only [ 65.283705][ T865] EXT4-fs error (device loop2): __ext4_get_inode_loc:4352: comm syz.2.147: Invalid inode table block 5 in block_group 0 [ 65.297556][ T865] EXT4-fs (loop2): Remounting filesystem read-only [ 65.304829][ T865] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 65.315141][ T865] EXT4-fs (loop2): Remounting filesystem read-only [ 65.322012][ T865] EXT4-fs error (device loop2): ext4_truncate:4304: inode #16: comm syz.2.147: mark_inode_dirty error [ 65.333989][ T865] EXT4-fs (loop2): Remounting filesystem read-only [ 65.342353][ T865] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 65.352665][ T865] EXT4-fs (loop2): Remounting filesystem read-only [ 65.359954][ T865] EXT4-fs (loop2): 1 orphan inode deleted [ 65.366726][ T865] EXT4-fs (loop2): 1 truncate cleaned up [ 65.373004][ T865] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. 2025/06/08 05:22:39 executed programs: 134 [ 65.437837][ T869] loop2: detected capacity change from 0 to 512 [ 65.503002][ T872] loop2: detected capacity change from 0 to 512 [ 65.572844][ T875] loop2: detected capacity change from 0 to 512 [ 65.648367][ T881] loop2: detected capacity change from 0 to 512 [ 65.743128][ T884] loop2: detected capacity change from 0 to 512 [ 65.791643][ T887] loop2: detected capacity change from 0 to 512 [ 65.840363][ T890] loop2: detected capacity change from 0 to 512 [ 65.840842][ T889] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 65.907703][ T893] loop2: detected capacity change from 0 to 512 [ 65.972732][ T896] loop2: detected capacity change from 0 to 512 [ 66.014452][ T899] loop2: detected capacity change from 0 to 512 [ 66.086497][ T902] loop2: detected capacity change from 0 to 512 [ 66.143904][ T906] loop2: detected capacity change from 0 to 512 [ 66.194663][ T909] loop2: detected capacity change from 0 to 512