Warning: Permanently added '10.128.1.235' (ED25519) to the list of known hosts. 2024/07/23 16:27:04 ignoring optional flag "sandboxArg"="0" 2024/07/23 16:27:05 parsed 1 programs [ 42.346285][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 42.346294][ T23] audit: type=1400 audit(1721752025.129:95): avc: denied { unlink } for pid=406 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 16:27:05 executed programs: 0 [ 42.455932][ T406] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.509515][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.516351][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.523515][ T412] device bridge_slave_0 entered promiscuous mode [ 42.530248][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.537073][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.544264][ T412] device bridge_slave_1 entered promiscuous mode [ 42.582672][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.589505][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.596633][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.603379][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.623813][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.630815][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.638676][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.645835][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.654714][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.662710][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.669537][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.678161][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.686047][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.692831][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.705044][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.714292][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.729072][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.746747][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.754385][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.767198][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.775343][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.847720][ T23] audit: type=1400 audit(1721752025.629:96): avc: denied { mounton } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir1044445032/syzkaller.H3SRvh/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.888081][ T420] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 42.897105][ T23] audit: type=1400 audit(1721752025.679:97): 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 [ 42.918849][ T23] audit: type=1400 audit(1721752025.689:98): 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 [ 42.919992][ T419] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.940692][ T23] audit: type=1400 audit(1721752025.689:99): avc: denied { add_name } for pid=419 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.959995][ T419] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 42.975309][ T23] audit: type=1400 audit(1721752025.689:100): avc: denied { create } for pid=419 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 42.987585][ T419] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.987585][ T419] [ 43.007503][ T23] audit: type=1400 audit(1721752025.709:101): avc: denied { read write open } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir1044445032/syzkaller.H3SRvh/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.017224][ T419] EXT4-fs (loop0): Total free blocks count 0 [ 43.044534][ T23] audit: type=1400 audit(1721752025.709:102): avc: denied { map } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir1044445032/syzkaller.H3SRvh/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.050473][ T419] EXT4-fs (loop0): Free/Dirty block details [ 43.076865][ T23] audit: type=1400 audit(1721752025.709:103): avc: denied { execute } for pid=419 comm="syz-executor.0" path="/root/syzkaller-testdir1044445032/syzkaller.H3SRvh/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.082730][ T419] EXT4-fs (loop0): free_blocks=2415919104 [ 43.115003][ T419] EXT4-fs (loop0): dirty_blocks=16 [ 43.119859][ T419] EXT4-fs (loop0): Block reservation details [ 43.125655][ T419] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.133935][ T23] audit: type=1400 audit(1721752025.919:104): avc: denied { unmount } for pid=412 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.267524][ T426] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 43.281231][ T425] EXT4-fs error (device loop0): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.297360][ T426] ------------[ cut here ]------------ [ 43.302615][ T426] kernel BUG at fs/ext4/inline.c:235! [ 43.307947][ T426] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 43.313732][ T426] CPU: 1 PID: 426 Comm: syz-executor.0 Not tainted 5.4.278-syzkaller-04928-gf076c16c9840 #0 [ 43.323616][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 43.333523][ T426] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 [ 43.339846][ T426] 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 [ 43.359288][ T426] RSP: 0018:ffff8881ef317700 EFLAGS: 00010293 [ 43.365187][ T426] RAX: ffffffff81c5a91e RBX: 000000000000003c RCX: ffff8881f32d4ec0 [ 43.372997][ T426] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000078 [ 43.380811][ T426] RBP: ffff8881ef317840 R08: ffffffff81c5a41e R09: ffffed103de5a84f [ 43.388627][ T426] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 43.396435][ T426] R13: ffff8881dcd795a0 R14: 0000000000000078 R15: 0000000000000078 [ 43.404246][ T426] FS: 00007f83feee96c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 43.413008][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.419431][ T426] CR2: 0000000020000600 CR3: 00000001ef414000 CR4: 00000000003406a0 [ 43.427243][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.435058][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.442949][ T426] Call Trace: [ 43.446086][ T426] ? __die+0xb4/0x100 [ 43.449897][ T426] ? die+0x26/0x50 [ 43.453457][ T426] ? do_trap+0x1e7/0x340 [ 43.457538][ T426] ? ext4_write_inline_data_end+0x81e/0x820 [ 43.463264][ T426] ? ext4_write_inline_data_end+0x81e/0x820 [ 43.468993][ T426] ? do_invalid_op+0xfb/0x110 [ 43.473505][ T426] ? ext4_write_inline_data_end+0x81e/0x820 [ 43.479234][ T426] ? invalid_op+0x1e/0x30 [ 43.483402][ T426] ? ext4_write_inline_data_end+0x31e/0x820 [ 43.489129][ T426] ? ext4_write_inline_data_end+0x81e/0x820 [ 43.494856][ T426] ? ext4_write_inline_data_end+0x81e/0x820 [ 43.500583][ T426] ? put_page+0xb0/0xb0 [ 43.504577][ T426] ? up_write+0xa6/0x270 [ 43.508657][ T426] ? up_read+0x1b0/0x1b0 [ 43.512733][ T426] ext4_da_write_inline_data_end+0x32/0x240 [ 43.518466][ T426] ? iov_iter_fault_in_readable+0x313/0x4c0 [ 43.524193][ T426] ext4_da_write_end+0x81d/0xb90 [ 43.528966][ T426] ? ext4_da_write_begin+0xfe0/0xfe0 [ 43.534085][ T426] generic_perform_write+0x3d3/0x560 [ 43.539212][ T426] ? grab_cache_page_write_begin+0x90/0x90 [ 43.544854][ T426] ? file_remove_privs+0x640/0x640 [ 43.549795][ T426] ? down_write_trylock+0xd7/0x130 [ 43.554749][ T426] __generic_file_write_iter+0x224/0x530 [ 43.560211][ T426] ext4_file_write_iter+0x499/0x10e0 [ 43.565335][ T426] ? ext4_file_read_iter+0x140/0x140 [ 43.570454][ T426] ? __ext4_journal_stop+0x2f/0x190 [ 43.575485][ T426] ? __fsnotify_parent+0xec/0x310 [ 43.580346][ T426] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 43.586942][ T426] ? iov_iter_init+0x82/0x160 [ 43.591462][ T426] __vfs_write+0x5d3/0x750 [ 43.595801][ T426] ? __kernel_write+0x350/0x350 [ 43.600483][ T426] ? check_preemption_disabled+0x9f/0x320 [ 43.606035][ T426] ? debug_smp_processor_id+0x20/0x20 [ 43.611244][ T426] ? selinux_file_permission+0x2be/0x530 [ 43.616717][ T426] vfs_write+0x206/0x4e0 [ 43.620792][ T426] ksys_write+0x199/0x2c0 [ 43.624957][ T426] ? __ia32_sys_read+0x80/0x80 [ 43.629557][ T426] do_syscall_64+0xca/0x1c0 [ 43.633897][ T426] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.639631][ T426] RIP: 0033:0x7f83ff367ea9 [ 43.643884][ T426] 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 [ 43.663324][ T426] RSP: 002b:00007f83feee90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 43.671561][ T426] RAX: ffffffffffffffda RBX: 00007f83ff495f80 RCX: 00007f83ff367ea9 [ 43.679546][ T426] RDX: 0000000000000078 RSI: 0000000020000600 RDI: 0000000000000005 [ 43.687358][ T426] RBP: 00007f83ff3b44a4 R08: 0000000000000000 R09: 0000000000000000 [ 43.695168][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.702981][ T426] R13: 000000000000000b R14: 00007f83ff495f80 R15: 00007fffd87ca4b8 [ 43.710797][ T426] Modules linked in: [ 43.714662][ T426] ---[ end trace a534ab4b6a97c8c7 ]--- [ 43.719963][ T426] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 [ 43.726262][ T426] 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 [ 43.745702][ T426] RSP: 0018:ffff8881ef317700 EFLAGS: 00010293 [ 43.751614][ T426] RAX: ffffffff81c5a91e RBX: 000000000000003c RCX: ffff8881f32d4ec0 [ 43.759413][ T426] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000078 [ 43.767227][ T426] RBP: ffff8881ef317840 R08: ffffffff81c5a41e R09: ffffed103de5a84f [ 43.775017][ T426] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 43.782851][ T426] R13: ffff8881dcd795a0 R14: 0000000000000078 R15: 0000000000000078 [ 43.790669][ T426] FS: 00007f83feee96c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 43.799427][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.805829][ T426] CR2: 0000000020000600 CR3: 00000001ef414000 CR4: 00000000003406a0 [ 43.813665][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.821467][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.829280][ T426] Kernel panic - not syncing: Fatal exception [ 43.835353][ T426] Kernel Offset: disabled [ 43.839469][ T426] Rebooting in 86400 seconds..