Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts. 2025/02/28 07:35:11 ignoring optional flag "sandboxArg"="0" 2025/02/28 07:35:11 ignoring optional flag "type"="gce" 2025/02/28 07:35:11 parsed 1 programs [ 49.266405][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 49.266417][ T23] audit: type=1400 audit(1740728111.630:95): avc: denied { unlink } for pid=410 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2025/02/28 07:35:11 executed programs: 0 [ 49.357292][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.432643][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.439614][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.446876][ T417] device bridge_slave_0 entered promiscuous mode [ 49.453747][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.460592][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.467989][ T417] device bridge_slave_1 entered promiscuous mode [ 49.521470][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.528435][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.535522][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.542306][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.566705][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.573820][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.582098][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.590754][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.600389][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.608484][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.615302][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.624628][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.632872][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.639756][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.654520][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.664370][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.682492][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.694721][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.709095][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.723075][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.733770][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.779911][ T23] audit: type=1400 audit(1740728112.150:96): avc: denied { mounton } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir2397103617/syzkaller.A3XASQ/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 49.797095][ T423] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.816055][ T23] audit: type=1400 audit(1740728112.180:97): avc: denied { mount } for pid=422 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.827279][ T422] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.838175][ T23] audit: type=1400 audit(1740728112.190:98): avc: denied { write } for pid=422 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.855231][ T422] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 49.885920][ T23] audit: type=1400 audit(1740728112.190:99): avc: denied { add_name } for pid=422 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.885937][ T23] audit: type=1400 audit(1740728112.190:100): avc: denied { create } for pid=422 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.885959][ T23] audit: type=1400 audit(1740728112.190:101): avc: denied { read write open } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir2397103617/syzkaller.A3XASQ/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.906741][ T422] EXT4-fs (loop0): This should not happen!! Data will be lost [ 49.906741][ T422] [ 49.927521][ T23] audit: type=1400 audit(1740728112.190:102): avc: denied { map } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir2397103617/syzkaller.A3XASQ/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.955422][ T422] EXT4-fs (loop0): Total free blocks count 0 [ 49.964466][ T23] audit: type=1400 audit(1740728112.190:103): avc: denied { execute } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir2397103617/syzkaller.A3XASQ/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.991319][ T422] EXT4-fs (loop0): Free/Dirty block details [ 50.029531][ T422] EXT4-fs (loop0): free_blocks=2415919104 [ 50.035063][ T422] EXT4-fs (loop0): dirty_blocks=16 [ 50.040175][ T422] EXT4-fs (loop0): Block reservation details [ 50.046074][ T422] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 50.052423][ T422] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 50.064572][ T422] EXT4-fs (loop0): This should not happen!! Data will be lost [ 50.064572][ T422] [ 50.076710][ T23] audit: type=1400 audit(1740728112.450:104): avc: denied { unmount } for pid=417 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.230051][ T428] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.243352][ T427] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.260429][ T428] ------------[ cut here ]------------ [ 50.265714][ T428] kernel BUG at fs/ext4/inline.c:235! [ 50.271084][ T428] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 50.276950][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Not tainted 5.4.290-syzkaller-05051-g6b07fcd94a6a #0 [ 50.286850][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 50.296766][ T428] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 [ 50.303081][ T428] Code: ff e8 66 61 ce ff e9 d9 fc ff ff e8 5c 1a 75 ff e8 47 77 9e ff 0f 0b e8 40 77 9e ff 0f 0b e8 39 77 9e ff 0f 0b e8 32 77 9e ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec [ 50.322639][ T428] RSP: 0018:ffff8881ea947700 EFLAGS: 00010293 [ 50.328542][ T428] RAX: ffffffff81c5d3ce RBX: 000000000000003c RCX: ffff8881ed850000 [ 50.336441][ T428] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000078 [ 50.344691][ T428] RBP: ffff8881ea947840 R08: ffffffff81c5cece R09: ffffed103d50ca4f [ 50.352515][ T428] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.360307][ T428] R13: ffff8881dcea0628 R14: 0000000000000078 R15: 0000000000000078 [ 50.368123][ T428] FS: 00007f46389f36c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.376973][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.383478][ T428] CR2: 0000000020000600 CR3: 00000001d8cd6000 CR4: 00000000003406b0 [ 50.391304][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.399106][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.406910][ T428] Call Trace: [ 50.410059][ T428] ? __die+0xb4/0x100 [ 50.413869][ T428] ? die+0x26/0x50 [ 50.417431][ T428] ? do_trap+0x1e7/0x340 [ 50.421586][ T428] ? ext4_write_inline_data_end+0x81e/0x820 [ 50.427409][ T428] ? ext4_write_inline_data_end+0x81e/0x820 [ 50.433128][ T428] ? do_invalid_op+0xfb/0x110 [ 50.437641][ T428] ? ext4_write_inline_data_end+0x81e/0x820 [ 50.443375][ T428] ? invalid_op+0x1e/0x30 [ 50.447536][ T428] ? ext4_write_inline_data_end+0x31e/0x820 [ 50.453266][ T428] ? ext4_write_inline_data_end+0x81e/0x820 [ 50.459084][ T428] ? ext4_write_inline_data_end+0x81e/0x820 [ 50.464806][ T428] ? put_page+0xb0/0xb0 [ 50.468810][ T428] ? up_write+0xa6/0x270 [ 50.472874][ T428] ? up_read+0x1b0/0x1b0 [ 50.476956][ T428] ext4_da_write_inline_data_end+0x32/0x240 [ 50.482688][ T428] ? iov_iter_fault_in_readable+0x313/0x4c0 [ 50.488414][ T428] ext4_da_write_end+0x81d/0xb90 [ 50.493191][ T428] ? ext4_da_write_begin+0xfe0/0xfe0 [ 50.498308][ T428] generic_perform_write+0x3d3/0x560 [ 50.503435][ T428] ? grab_cache_page_write_begin+0x90/0x90 [ 50.509074][ T428] ? file_remove_privs+0x640/0x640 [ 50.514021][ T428] ? down_write_trylock+0xd7/0x130 [ 50.518970][ T428] __generic_file_write_iter+0x224/0x530 [ 50.524443][ T428] ext4_file_write_iter+0x499/0x10e0 [ 50.529645][ T428] ? ext4_file_read_iter+0x140/0x140 [ 50.534761][ T428] ? __ext4_journal_stop+0x2f/0x190 [ 50.539795][ T428] ? __fsnotify_parent+0xec/0x310 [ 50.544657][ T428] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 50.551254][ T428] ? iov_iter_init+0x82/0x160 [ 50.555767][ T428] __vfs_write+0x5d3/0x750 [ 50.560028][ T428] ? __kernel_write+0x350/0x350 [ 50.564708][ T428] ? check_preemption_disabled+0x9f/0x320 [ 50.570270][ T428] ? debug_smp_processor_id+0x20/0x20 [ 50.575653][ T428] ? selinux_file_permission+0x2be/0x530 [ 50.581119][ T428] vfs_write+0x206/0x4e0 [ 50.585199][ T428] ksys_write+0x199/0x2c0 [ 50.589390][ T428] ? __ia32_sys_read+0x80/0x80 [ 50.593955][ T428] do_syscall_64+0xca/0x1c0 [ 50.598296][ T428] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.604040][ T428] RIP: 0033:0x7f4638e71ea9 [ 50.608277][ T428] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 50.631629][ T428] RSP: 002b:00007f46389f30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.640042][ T428] RAX: ffffffffffffffda RBX: 00007f4638f9ff80 RCX: 00007f4638e71ea9 [ 50.647855][ T428] RDX: 0000000000000078 RSI: 0000000020000600 RDI: 0000000000000005 [ 50.655666][ T428] RBP: 00007f4638ebe4a4 R08: 0000000000000000 R09: 0000000000000000 [ 50.663588][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.671384][ T428] R13: 000000000000000b R14: 00007f4638f9ff80 R15: 00007ffd66b2b3d8 [ 50.679281][ T428] Modules linked in: [ 50.683218][ T428] ---[ end trace 23e251a92decff35 ]--- [ 50.688460][ T428] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 [ 50.694776][ T428] Code: ff e8 66 61 ce ff e9 d9 fc ff ff e8 5c 1a 75 ff e8 47 77 9e ff 0f 0b e8 40 77 9e ff 0f 0b e8 39 77 9e ff 0f 0b e8 32 77 9e ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec [ 50.714330][ T428] RSP: 0018:ffff8881ea947700 EFLAGS: 00010293 [ 50.720312][ T428] RAX: ffffffff81c5d3ce RBX: 000000000000003c RCX: ffff8881ed850000 [ 50.728101][ T428] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000078 [ 50.735928][ T428] RBP: ffff8881ea947840 R08: ffffffff81c5cece R09: ffffed103d50ca4f [ 50.743839][ T428] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.751806][ T428] R13: ffff8881dcea0628 R14: 0000000000000078 R15: 0000000000000078 [ 50.759633][ T428] FS: 00007f46389f36c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.768475][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.774868][ T428] CR2: 0000000020000600 CR3: 00000001d8cd6000 CR4: 00000000003406b0 [ 50.782723][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.790540][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.798451][ T428] Kernel panic - not syncing: Fatal exception [ 50.804630][ T428] Kernel Offset: disabled [ 50.808781][ T428] Rebooting in 86400 seconds..