Warning: Permanently added '10.128.0.100' (ED25519) to the list of known hosts. 2025/04/17 13:47:10 ignoring optional flag "sandboxArg"="0" 2025/04/17 13:47:10 ignoring optional flag "type"="gce" 2025/04/17 13:47:11 parsed 1 programs [ 47.113697][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 47.113713][ T30] audit: type=1400 audit(1744897631.042:93): avc: denied { mount } for pid=420 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 47.184597][ T30] audit: type=1400 audit(1744897631.112:94): avc: denied { unlink } for pid=430 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.241468][ T430] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.799843][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.806979][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.814749][ T474] device bridge_slave_0 entered promiscuous mode [ 47.821604][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.828638][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.835945][ T474] device bridge_slave_1 entered promiscuous mode [ 47.884585][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.891991][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.899452][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.906332][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.926758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.934726][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.941839][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.950900][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.959161][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.966020][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.974637][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.982842][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.989729][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.002707][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.011935][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.025934][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.043007][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.051287][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.059149][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.067303][ T474] device veth0_vlan entered promiscuous mode [ 48.077582][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/04/17 13:47:12 executed programs: 0 [ 48.091598][ T474] device veth1_macvtap entered promiscuous mode [ 48.101044][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.111127][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.203250][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.210263][ T483] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.217679][ T483] device bridge_slave_0 entered promiscuous mode [ 48.224934][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.231887][ T483] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.239042][ T483] device bridge_slave_1 entered promiscuous mode [ 48.294357][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.302685][ T483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.310326][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.317375][ T483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.342805][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.351531][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.359193][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.373281][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.381426][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.388594][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.397514][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.406527][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.413587][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.426151][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.441362][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.464061][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.476646][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.484561][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.492534][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.501921][ T483] device veth0_vlan entered promiscuous mode [ 48.514639][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.524373][ T483] device veth1_macvtap entered promiscuous mode [ 48.535324][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.547066][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.583456][ T489] loop0: detected capacity change from 0 to 2048 [ 48.598293][ T30] audit: type=1400 audit(1744897632.522:95): avc: denied { mounton } for pid=488 comm="syz-executor" path="/root/syzkaller-testdir3170134080/syzkaller.ckvMgL/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.649025][ T489] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.659705][ T30] audit: type=1400 audit(1744897632.592:96): avc: denied { mount } for pid=488 comm="syz-executor" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 48.681389][ T30] audit: type=1400 audit(1744897632.612:97): avc: denied { write } for pid=488 comm="syz-executor" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.681530][ T488] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.703025][ T30] audit: type=1400 audit(1744897632.612:98): avc: denied { add_name } for pid=488 comm="syz-executor" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.739070][ T30] audit: type=1400 audit(1744897632.612:99): avc: denied { create } for pid=488 comm="syz-executor" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.739553][ T362] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 48.760150][ T30] audit: type=1400 audit(1744897632.612:100): avc: denied { read append open } for pid=488 comm="syz-executor" path="/root/syzkaller-testdir3170134080/syzkaller.ckvMgL/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.772032][ T362] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.772032][ T362] [ 48.803416][ T30] audit: type=1400 audit(1744897632.612:101): avc: denied { map } for pid=488 comm="syz-executor" path="/root/syzkaller-testdir3170134080/syzkaller.ckvMgL/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.811235][ T362] EXT4-fs (loop0): Total free blocks count 0 [ 48.838423][ T30] audit: type=1400 audit(1744897632.612:102): avc: denied { write } for pid=488 comm="syz-executor" path="/root/syzkaller-testdir3170134080/syzkaller.ckvMgL/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.844390][ T362] EXT4-fs (loop0): Free/Dirty block details [ 48.877866][ T362] EXT4-fs (loop0): free_blocks=2415919104 [ 48.883942][ T362] EXT4-fs (loop0): dirty_blocks=16 [ 48.889034][ T362] EXT4-fs (loop0): Block reservation details [ 48.895078][ T362] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 48.961524][ T496] loop0: detected capacity change from 0 to 2048 [ 49.028040][ T496] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.040364][ T495] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.058939][ T496] ------------[ cut here ]------------ [ 49.064253][ T496] kernel BUG at fs/ext4/inline.c:236! [ 49.069521][ T496] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 49.075338][ T496] CPU: 0 PID: 496 Comm: syz-executor Not tainted 5.15.180-syzkaller-1080019-g8034ec1338e8 #0 [ 49.085677][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 49.095510][ T496] RIP: 0010:ext4_write_inline_data_end+0xe28/0xe30 [ 49.101843][ T496] Code: ff e8 ac c3 cc ff e9 1b fa ff ff e8 42 c9 fb 02 e8 ed 58 8a ff 0f 0b e8 e6 58 8a ff 0f 0b e8 df 58 8a ff 0f 0b e8 d8 58 8a ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 [ 49.121648][ T496] RSP: 0018:ffffc9000426f6e0 EFLAGS: 00010293 [ 49.127634][ T496] RAX: ffffffff81e5be78 RBX: 000000000000003c RCX: ffff8881155fa780 [ 49.135451][ T496] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 49.143277][ T496] RBP: ffffc9000426f828 R08: ffffffff81e5b44b R09: ffffed1022d0cc4b [ 49.151167][ T496] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 49.159061][ T496] R13: 0000000000000078 R14: ffffea0004944780 R15: 0000000000000080 [ 49.166874][ T496] FS: 00007fc138fb36c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 49.175635][ T496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.182144][ T496] CR2: 00000000200000c1 CR3: 0000000124b46000 CR4: 00000000003506b0 [ 49.190293][ T496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.198365][ T496] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.206358][ T496] Call Trace: [ 49.209487][ T496] [ 49.212638][ T496] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 49.217757][ T496] ? put_page+0xc0/0xc0 [ 49.221746][ T496] ext4_da_write_end+0x3b2/0xab0 [ 49.226515][ T496] ? ext4_da_write_begin+0xc30/0xc30 [ 49.231637][ T496] generic_perform_write+0x3e0/0x750 [ 49.236762][ T496] ? grab_cache_page_write_begin+0xa0/0xa0 [ 49.242480][ T496] ? generic_write_checks+0x3b9/0x470 [ 49.247701][ T496] ext4_buffered_write_iter+0x48a/0x610 [ 49.253069][ T496] ext4_file_write_iter+0x454/0x1660 [ 49.258196][ T496] ? __get_user_pages+0xd4b/0xee0 [ 49.263067][ T496] ? __kasan_check_write+0x14/0x20 [ 49.267998][ T496] ? avc_policy_seqno+0x1b/0x70 [ 49.272799][ T496] ? ext4_file_read_iter+0x4b0/0x4b0 [ 49.277922][ T496] ? fsnotify_perm+0x6a/0x5b0 [ 49.282435][ T496] ? iov_iter_init+0x53/0x190 [ 49.287144][ T496] vfs_write+0xd5d/0x1110 [ 49.291311][ T496] ? up_read+0x5d/0x220 [ 49.295385][ T496] ? file_end_write+0x1c0/0x1c0 [ 49.300146][ T496] ? mutex_lock+0xb6/0x1e0 [ 49.304530][ T496] ? wait_for_completion_killable_timeout+0x10/0x10 [ 49.311098][ T496] ? __fdget_pos+0x2e7/0x3a0 [ 49.315517][ T496] ? ksys_write+0x77/0x2c0 [ 49.319777][ T496] ksys_write+0x199/0x2c0 [ 49.323942][ T496] ? __ia32_sys_read+0x90/0x90 [ 49.328537][ T496] ? __kasan_check_write+0x14/0x20 [ 49.333501][ T496] ? switch_fpu_return+0x15f/0x2e0 [ 49.338438][ T496] __x64_sys_write+0x7b/0x90 [ 49.343034][ T496] x64_sys_call+0x2f/0x9a0 [ 49.347372][ T496] do_syscall_64+0x3b/0x80 [ 49.352010][ T496] ? clear_bhb_loop+0x35/0x90 [ 49.356771][ T496] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.362758][ T496] RIP: 0033:0x7fc139430ee9 [ 49.367230][ T496] 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 [ 49.387269][ T496] RSP: 002b:00007fc138fb30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.395678][ T496] RAX: ffffffffffffffda RBX: 00007fc139567fa0 RCX: 00007fc139430ee9 [ 49.403898][ T496] RDX: 0000000000000078 RSI: 00000000200000c0 RDI: 0000000000000004 [ 49.411840][ T496] RBP: 00007fc13947d47f R08: 0000000000000000 R09: 0000000000000000 [ 49.419927][ T496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.427839][ T496] R13: 000000000000000b R14: 00007fc139567fa0 R15: 00007fff0dc370e8 [ 49.435925][ T496] [ 49.439217][ T496] Modules linked in: [ 49.443205][ T496] ---[ end trace 030a94442f814946 ]--- [ 49.448503][ T496] RIP: 0010:ext4_write_inline_data_end+0xe28/0xe30 [ 49.454810][ T496] Code: ff e8 ac c3 cc ff e9 1b fa ff ff e8 42 c9 fb 02 e8 ed 58 8a ff 0f 0b e8 e6 58 8a ff 0f 0b e8 df 58 8a ff 0f 0b e8 d8 58 8a ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 [ 49.474374][ T496] RSP: 0018:ffffc9000426f6e0 EFLAGS: 00010293 [ 49.480285][ T496] RAX: ffffffff81e5be78 RBX: 000000000000003c RCX: ffff8881155fa780 [ 49.488207][ T496] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 49.496473][ T496] RBP: ffffc9000426f828 R08: ffffffff81e5b44b R09: ffffed1022d0cc4b [ 49.504422][ T496] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 49.512262][ T496] R13: 0000000000000078 R14: ffffea0004944780 R15: 0000000000000080 [ 49.520611][ T496] FS: 00007fc138fb36c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 49.529618][ T496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.537167][ T496] CR2: 00000000200000c1 CR3: 0000000124b46000 CR4: 00000000003506b0 [ 49.545346][ T496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.553599][ T496] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.561526][ T496] Kernel panic - not syncing: Fatal exception [ 49.567564][ T496] Kernel Offset: disabled [ 49.571711][ T496] Rebooting in 86400 seconds..