Warning: Permanently added '10.128.10.26' (ED25519) to the list of known hosts. 2025/02/28 07:41:16 ignoring optional flag "sandboxArg"="0" 2025/02/28 07:41:16 ignoring optional flag "type"="gce" 2025/02/28 07:41:16 parsed 1 programs [ 46.852915][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 46.852929][ T23] audit: type=1400 audit(1740728476.290:95): avc: denied { unlink } for pid=407 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 07:41:16 executed programs: 0 [ 46.919694][ T407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.995944][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.003000][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.010513][ T413] device bridge_slave_0 entered promiscuous mode [ 47.017643][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.024550][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.031939][ T413] device bridge_slave_1 entered promiscuous mode [ 47.085890][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.092793][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.099961][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.107593][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.134205][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.141331][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.149253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.157958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.167473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.175714][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.182578][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.191760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.200201][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.207249][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.222201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.231682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.249265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.261358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.275743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.289162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.299674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.367384][ T23] audit: type=1400 audit(1740728476.800:96): avc: denied { mounton } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir255732023/syzkaller.zy0Ryt/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.404701][ T420] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.414476][ T23] audit: type=1400 audit(1740728476.850:97): avc: denied { mount } for pid=419 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 [ 47.431589][ T419] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.436763][ T23] audit: type=1400 audit(1740728476.850:98): avc: denied { write } for pid=419 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 [ 47.456077][ T419] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 47.473967][ T23] audit: type=1400 audit(1740728476.850:99): avc: denied { add_name } for pid=419 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.485405][ T419] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.485405][ T419] [ 47.506357][ T23] audit: type=1400 audit(1740728476.850:100): avc: denied { create } for pid=419 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.516625][ T419] EXT4-fs (loop0): Total free blocks count 0 [ 47.537181][ T23] audit: type=1400 audit(1740728476.860:101): avc: denied { read append open } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir255732023/syzkaller.zy0Ryt/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.543212][ T419] EXT4-fs (loop0): Free/Dirty block details [ 47.571592][ T23] audit: type=1400 audit(1740728476.860:102): avc: denied { map } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir255732023/syzkaller.zy0Ryt/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.577643][ T419] EXT4-fs (loop0): free_blocks=2415919104 [ 47.605204][ T23] audit: type=1400 audit(1740728476.860:103): avc: denied { write } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir255732023/syzkaller.zy0Ryt/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.610971][ T419] EXT4-fs (loop0): dirty_blocks=16 [ 47.643792][ T419] EXT4-fs (loop0): Block reservation details [ 47.649575][ T419] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 47.658876][ T23] audit: type=1400 audit(1740728477.090:104): avc: denied { unmount } for pid=413 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.659116][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 47.690995][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.690995][ T9] [ 47.834038][ T425] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.849438][ T424] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.870728][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 47.884786][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.884786][ T9] [ 47.895178][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 47.900962][ T9] EXT4-fs (loop0): Free/Dirty block details [ 47.906994][ T9] EXT4-fs (loop0): free_blocks=2415919104 [ 47.913265][ T9] EXT4-fs (loop0): dirty_blocks=16 [ 47.918420][ T9] EXT4-fs (loop0): Block reservation details [ 47.924656][ T9] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 48.063921][ T430] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.079976][ T429] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.102929][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 48.115157][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.115157][ T7] [ 48.124673][ T7] EXT4-fs (loop0): Total free blocks count 0 [ 48.130531][ T7] EXT4-fs (loop0): Free/Dirty block details [ 48.136379][ T7] EXT4-fs (loop0): free_blocks=2415919104 [ 48.141945][ T7] EXT4-fs (loop0): dirty_blocks=16 [ 48.146911][ T7] EXT4-fs (loop0): Block reservation details [ 48.152703][ T7] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 48.253589][ T435] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.266917][ T434] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.289472][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 48.301811][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.301811][ T9] [ 48.311740][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 48.317634][ T9] EXT4-fs (loop0): Free/Dirty block details [ 48.323481][ T9] EXT4-fs (loop0): free_blocks=2415919104 [ 48.329141][ T9] EXT4-fs (loop0): dirty_blocks=16 [ 48.334162][ T9] EXT4-fs (loop0): Block reservation details [ 48.340103][ T9] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 48.513933][ T441] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.528886][ T440] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.545875][ T441] ------------[ cut here ]------------ [ 48.551149][ T441] kernel BUG at fs/ext4/inline.c:235! [ 48.556565][ T441] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 48.562619][ T441] CPU: 1 PID: 441 Comm: syz-executor.0 Not tainted 5.4.290-syzkaller-05051-g6b07fcd94a6a #0 [ 48.572516][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 48.582618][ T441] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 [ 48.589020][ T441] 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 [ 48.608556][ T441] RSP: 0018:ffff8881ea317700 EFLAGS: 00010293 [ 48.614586][ T441] RAX: ffffffff81c5d3ce RBX: 000000000000003c RCX: ffff8881ea860000 [ 48.622369][ T441] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 48.630316][ T441] RBP: ffff8881ea317840 R08: ffffffff81c5cece R09: ffffed103d411e4f [ 48.638227][ T441] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 48.646122][ T441] R13: ffff8881dcb91ff0 R14: 0000000000000080 R15: 0000000000000078 [ 48.653943][ T441] FS: 00007f1d41f546c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.662716][ T441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.669927][ T441] CR2: 00007f1d4302a6c6 CR3: 00000001eb17a000 CR4: 00000000003406a0 [ 48.677835][ T441] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.686139][ T441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.694029][ T441] Call Trace: [ 48.697461][ T441] ? __die+0xb4/0x100 [ 48.701607][ T441] ? die+0x26/0x50 [ 48.705109][ T441] ? do_trap+0x1e7/0x340 [ 48.709582][ T441] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.715441][ T441] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.721179][ T441] ? do_invalid_op+0xfb/0x110 [ 48.726077][ T441] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.731889][ T441] ? invalid_op+0x1e/0x30 [ 48.736142][ T441] ? ext4_write_inline_data_end+0x31e/0x820 [ 48.741860][ T441] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.747863][ T441] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.753629][ T441] ? put_page+0xb0/0xb0 [ 48.757688][ T441] ? up_write+0xa6/0x270 [ 48.761696][ T441] ? up_read+0x1b0/0x1b0 [ 48.765785][ T441] ext4_da_write_inline_data_end+0x32/0x240 [ 48.771521][ T441] ? iov_iter_fault_in_readable+0x313/0x4c0 [ 48.777365][ T441] ext4_da_write_end+0x81d/0xb90 [ 48.782130][ T441] ? ext4_da_write_begin+0xfe0/0xfe0 [ 48.787365][ T441] generic_perform_write+0x3d3/0x560 [ 48.792474][ T441] ? grab_cache_page_write_begin+0x90/0x90 [ 48.798103][ T441] ? file_remove_privs+0x640/0x640 [ 48.803058][ T441] ? down_write_trylock+0xd7/0x130 [ 48.807990][ T441] __generic_file_write_iter+0x224/0x530 [ 48.813473][ T441] ext4_file_write_iter+0x499/0x10e0 [ 48.818694][ T441] ? ext4_file_read_iter+0x140/0x140 [ 48.823959][ T441] ? up_read+0x6f/0x1b0 [ 48.827954][ T441] ? populate_vma_page_range+0xf0/0xf0 [ 48.833271][ T441] ? iov_iter_init+0x82/0x160 [ 48.837761][ T441] __vfs_write+0x5d3/0x750 [ 48.842029][ T441] ? __kernel_write+0x350/0x350 [ 48.846773][ T441] ? __mm_populate+0x477/0x510 [ 48.851403][ T441] ? check_preemption_disabled+0x9f/0x320 [ 48.856934][ T441] ? debug_smp_processor_id+0x20/0x20 [ 48.862228][ T441] ? selinux_file_permission+0x2be/0x530 [ 48.867705][ T441] vfs_write+0x206/0x4e0 [ 48.871801][ T441] ksys_write+0x199/0x2c0 [ 48.876036][ T441] ? __ia32_sys_read+0x80/0x80 [ 48.880716][ T441] ? fput_many+0x15e/0x1b0 [ 48.884919][ T441] do_syscall_64+0xca/0x1c0 [ 48.889406][ T441] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.895221][ T441] RIP: 0033:0x7f1d423d2ea9 [ 48.899460][ T441] 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 [ 48.919207][ T441] RSP: 002b:00007f1d41f540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 48.927578][ T441] RAX: ffffffffffffffda RBX: 00007f1d42500f80 RCX: 00007f1d423d2ea9 [ 48.935471][ T441] RDX: 0000000000000078 RSI: 00000000200000c0 RDI: 0000000000000004 [ 48.943372][ T441] RBP: 00007f1d4241f4a4 R08: 0000000000000000 R09: 0000000000000000 [ 48.951359][ T441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.959258][ T441] R13: 000000000000000b R14: 00007f1d42500f80 R15: 00007ffc61ca9008 [ 48.967372][ T441] Modules linked in: [ 48.971176][ T441] ---[ end trace cc448bf4750213b7 ]--- [ 48.976548][ T441] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 [ 48.982943][ T441] 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 [ 49.002510][ T441] RSP: 0018:ffff8881ea317700 EFLAGS: 00010293 [ 49.008359][ T441] RAX: ffffffff81c5d3ce RBX: 000000000000003c RCX: ffff8881ea860000 [ 49.016203][ T441] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 49.024134][ T441] RBP: ffff8881ea317840 R08: ffffffff81c5cece R09: ffffed103d411e4f [ 49.031899][ T441] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 49.039840][ T441] R13: ffff8881dcb91ff0 R14: 0000000000000080 R15: 0000000000000078 [ 49.047741][ T441] FS: 00007f1d41f546c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 49.056512][ T441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.063146][ T441] CR2: 00007f1d4302a6c6 CR3: 00000001eb17a000 CR4: 00000000003406a0 [ 49.070925][ T441] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.078772][ T441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.086670][ T441] Kernel panic - not syncing: Fatal exception [ 49.092760][ T441] Kernel Offset: disabled [ 49.096897][ T441] Rebooting in 86400 seconds..