Warning: Permanently added '10.128.0.142' (ED25519) to the list of known hosts. 2024/07/23 16:10:36 ignoring optional flag "sandboxArg"="0" 2024/07/23 16:10:36 parsed 1 programs [ 47.459125][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 47.459132][ T23] audit: type=1400 audit(1721751036.720:95): avc: denied { unlink } for pid=411 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" 2024/07/23 16:10:36 executed programs: 0 [ 47.529486][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.584762][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.591800][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.598900][ T417] device bridge_slave_0 entered promiscuous mode [ 47.605848][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.612710][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.620500][ T417] device bridge_slave_1 entered promiscuous mode [ 47.663558][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.670525][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.677627][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.684611][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.705074][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.712422][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.719648][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.728274][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.737243][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.745649][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.752586][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.761549][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.769495][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.776708][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.789245][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.799034][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.814031][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.830661][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.838807][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.850192][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.863307][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.921563][ T23] audit: type=1400 audit(1721751037.190:96): avc: denied { mounton } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir948824278/syzkaller.xSOofr/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.962371][ T423] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.971454][ T23] audit: type=1400 audit(1721751037.240:97): 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 [ 47.993747][ T23] audit: type=1400 audit(1721751037.240:98): 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 [ 47.993981][ T422] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.015874][ T23] audit: type=1400 audit(1721751037.240:99): avc: denied { add_name } for pid=422 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.032926][ T422] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 48.052222][ T23] audit: type=1400 audit(1721751037.240:100): avc: denied { create } for pid=422 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.063815][ T422] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.063815][ T422] [ 48.085297][ T23] audit: type=1400 audit(1721751037.240:101): avc: denied { read append open } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir948824278/syzkaller.xSOofr/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.094714][ T422] EXT4-fs (loop0): Total free blocks count 0 [ 48.123133][ T23] audit: type=1400 audit(1721751037.240:102): avc: denied { map } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir948824278/syzkaller.xSOofr/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.128463][ T422] EXT4-fs (loop0): Free/Dirty block details [ 48.156671][ T23] audit: type=1400 audit(1721751037.240:103): avc: denied { write } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir948824278/syzkaller.xSOofr/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.161984][ T422] EXT4-fs (loop0): free_blocks=2415919104 [ 48.195618][ T422] EXT4-fs (loop0): dirty_blocks=16 [ 48.200681][ T422] EXT4-fs (loop0): Block reservation details [ 48.206481][ T422] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 48.215107][ T23] audit: type=1400 audit(1721751037.480:104): 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 [ 48.215362][ T179] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 48.247154][ T179] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.247154][ T179] [ 48.411905][ T429] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.422182][ T428] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.439030][ T429] ------------[ cut here ]------------ [ 48.444300][ T429] kernel BUG at fs/ext4/inline.c:235! [ 48.450173][ T429] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 48.456118][ T429] CPU: 1 PID: 429 Comm: syz-executor.0 Not tainted 5.4.278-syzkaller-04928-gf076c16c9840 #0 [ 48.466022][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 48.476110][ T429] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 [ 48.482720][ T429] Code: ff e8 e6 75 ce ff e9 d9 fc ff ff e8 bc 42 75 ff e8 b7 8f 9e ff 0f 0b e8 b0 8f 9e ff 0f 0b e8 a9 8f 9e ff 0f 0b e8 a2 8f 9e ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec [ 48.502355][ T429] RSP: 0018:ffff8881eec87700 EFLAGS: 00010293 [ 48.508286][ T429] RAX: ffffffff81c5a91e RBX: 000000000000003c RCX: ffff8881f47d3f00 [ 48.516067][ T429] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 48.523961][ T429] RBP: ffff8881eec87840 R08: ffffffff81c5a41e R09: ffffed103dd88c4f [ 48.531891][ T429] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 48.539702][ T429] R13: ffff8881da9679b8 R14: 0000000000000080 R15: 0000000000000078 [ 48.547670][ T429] FS: 00007f4f74cf06c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.556735][ T429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.563242][ T429] CR2: 00005579e9c30820 CR3: 00000001f0ef8000 CR4: 00000000003406a0 [ 48.571454][ T429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.579230][ T429] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.587319][ T429] Call Trace: [ 48.590397][ T429] ? __die+0xb4/0x100 [ 48.594891][ T429] ? die+0x26/0x50 [ 48.598532][ T429] ? do_trap+0x1e7/0x340 [ 48.602689][ T429] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.608418][ T429] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.614274][ T429] ? do_invalid_op+0xfb/0x110 [ 48.618778][ T429] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.624512][ T429] ? invalid_op+0x1e/0x30 [ 48.628878][ T429] ? ext4_write_inline_data_end+0x31e/0x820 [ 48.634734][ T429] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.640590][ T429] ? ext4_write_inline_data_end+0x81e/0x820 [ 48.646320][ T429] ? put_page+0xb0/0xb0 [ 48.650301][ T429] ? up_write+0xa6/0x270 [ 48.654481][ T429] ? up_read+0x1b0/0x1b0 [ 48.658670][ T429] ext4_da_write_inline_data_end+0x32/0x240 [ 48.664395][ T429] ? iov_iter_fault_in_readable+0x313/0x4c0 [ 48.670411][ T429] ext4_da_write_end+0x81d/0xb90 [ 48.675182][ T429] ? ext4_da_write_begin+0xfe0/0xfe0 [ 48.680474][ T429] generic_perform_write+0x3d3/0x560 [ 48.685583][ T429] ? grab_cache_page_write_begin+0x90/0x90 [ 48.691359][ T429] ? file_remove_privs+0x640/0x640 [ 48.696483][ T429] ? down_write_trylock+0xd7/0x130 [ 48.701422][ T429] __generic_file_write_iter+0x224/0x530 [ 48.706985][ T429] ext4_file_write_iter+0x499/0x10e0 [ 48.712097][ T429] ? ext4_file_read_iter+0x140/0x140 [ 48.717223][ T429] ? up_read+0x6f/0x1b0 [ 48.721517][ T429] ? populate_vma_page_range+0xf0/0xf0 [ 48.726749][ T429] ? iov_iter_init+0x82/0x160 [ 48.731426][ T429] __vfs_write+0x5d3/0x750 [ 48.735677][ T429] ? __kernel_write+0x350/0x350 [ 48.740472][ T429] ? __mm_populate+0x477/0x510 [ 48.745204][ T429] ? check_preemption_disabled+0x9f/0x320 [ 48.750755][ T429] ? debug_smp_processor_id+0x20/0x20 [ 48.755962][ T429] ? selinux_file_permission+0x2be/0x530 [ 48.761430][ T429] vfs_write+0x206/0x4e0 [ 48.765605][ T429] ksys_write+0x199/0x2c0 [ 48.769765][ T429] ? __ia32_sys_read+0x80/0x80 [ 48.774361][ T429] ? fput_many+0x15e/0x1b0 [ 48.778695][ T429] do_syscall_64+0xca/0x1c0 [ 48.783124][ T429] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.788875][ T429] RIP: 0033:0x7f4f7516eea9 [ 48.793105][ T429] 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 [ 48.812840][ T429] RSP: 002b:00007f4f74cf00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 48.821172][ T429] RAX: ffffffffffffffda RBX: 00007f4f7529cf80 RCX: 00007f4f7516eea9 [ 48.829075][ T429] RDX: 0000000000000078 RSI: 00000000200000c0 RDI: 0000000000000004 [ 48.836906][ T429] RBP: 00007f4f751bb4a4 R08: 0000000000000000 R09: 0000000000000000 [ 48.844700][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.852689][ T429] R13: 000000000000000b R14: 00007f4f7529cf80 R15: 00007fff0f974768 [ 48.860494][ T429] Modules linked in: [ 48.864503][ T429] ---[ end trace 3335396d2502fc4f ]--- [ 48.869758][ T429] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 [ 48.876123][ T429] Code: ff e8 e6 75 ce ff e9 d9 fc ff ff e8 bc 42 75 ff e8 b7 8f 9e ff 0f 0b e8 b0 8f 9e ff 0f 0b e8 a9 8f 9e ff 0f 0b e8 a2 8f 9e ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec [ 48.895781][ T429] RSP: 0018:ffff8881eec87700 EFLAGS: 00010293 [ 48.901653][ T429] RAX: ffffffff81c5a91e RBX: 000000000000003c RCX: ffff8881f47d3f00 [ 48.909632][ T429] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 48.917568][ T429] RBP: ffff8881eec87840 R08: ffffffff81c5a41e R09: ffffed103dd88c4f [ 48.925376][ T429] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 48.933268][ T429] R13: ffff8881da9679b8 R14: 0000000000000080 R15: 0000000000000078 [ 48.941173][ T429] FS: 00007f4f74cf06c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.950016][ T429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.956661][ T429] CR2: 00005579e9c30820 CR3: 00000001f0ef8000 CR4: 00000000003406a0 [ 48.964632][ T429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.972524][ T429] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.980635][ T429] Kernel panic - not syncing: Fatal exception [ 48.987004][ T429] Kernel Offset: disabled [ 48.991302][ T429] Rebooting in 86400 seconds..