Warning: Permanently added '10.128.10.12' (ED25519) to the list of known hosts. 2025/06/02 22:03:14 ignoring optional flag "sandboxArg"="0" 2025/06/02 22:03:15 parsed 1 programs [ 49.020052][ T30] audit: type=1400 audit(1748901795.985:105): avc: denied { unlink } for pid=378 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 49.056558][ T378] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.813850][ T403] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.821608][ T403] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.829000][ T403] device bridge_slave_0 entered promiscuous mode [ 49.836895][ T403] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.844345][ T403] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.852062][ T403] device bridge_slave_1 entered promiscuous mode [ 49.902812][ T403] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.910223][ T403] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.917531][ T403] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.924609][ T403] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.943335][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.950962][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.958378][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.966696][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.977121][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.985716][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.992847][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.001699][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.010173][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.017315][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.030165][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.039332][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.053251][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.065997][ T403] device veth0_vlan entered promiscuous mode [ 50.072884][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.081381][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.089684][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.103041][ T403] device veth1_macvtap entered promiscuous mode [ 50.117232][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.126052][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.135070][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.217404][ T30] audit: type=1401 audit(1748901797.175:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.236885][ T30] audit: type=1400 audit(1748901797.195:107): avc: denied { create } for pid=416 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/06/02 22:03:17 executed programs: 0 [ 50.732786][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.740186][ T443] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.748223][ T443] device bridge_slave_0 entered promiscuous mode [ 50.756560][ T45] device bridge_slave_1 left promiscuous mode [ 50.763130][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.771511][ T45] device bridge_slave_0 left promiscuous mode [ 50.777628][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.785929][ T45] device veth1_macvtap left promiscuous mode [ 50.792080][ T45] device veth0_vlan left promiscuous mode [ 50.903020][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.910990][ T443] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.918875][ T443] device bridge_slave_1 entered promiscuous mode [ 50.982912][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.990819][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.000321][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.008813][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.017578][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.024933][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.032848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.041412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.049869][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.058100][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.065562][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.078186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.087684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.102997][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.116357][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.124722][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.132513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.140966][ T443] device veth0_vlan entered promiscuous mode [ 51.152694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.163062][ T443] device veth1_macvtap entered promiscuous mode [ 51.173806][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.184466][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.216747][ T448] loop2: detected capacity change from 0 to 2048 [ 51.291812][ T448] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsv0,errors=remount-ro,. Quota mode: none. [ 51.303992][ T30] audit: type=1400 audit(1748901798.265:108): avc: denied { mount } for pid=447 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.322028][ T447] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.326033][ T30] audit: type=1400 audit(1748901798.285:109): avc: denied { write } for pid=447 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.341553][ T447] EXT4-fs (loop2): Remounting filesystem read-only [ 51.362912][ T30] audit: type=1400 audit(1748901798.285:110): avc: denied { add_name } for pid=447 comm="syz.2.16" name="cpuacct.usage_sys" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.392027][ T30] audit: type=1400 audit(1748901798.285:111): avc: denied { create } for pid=447 comm="syz.2.16" name="cpuacct.usage_sys" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.413941][ T30] audit: type=1400 audit(1748901798.285:112): avc: denied { read append open } for pid=447 comm="syz.2.16" path="/0/file0/cpuacct.usage_sys" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.439107][ T30] audit: type=1400 audit(1748901798.285:113): avc: denied { map } for pid=447 comm="syz.2.16" path="/0/file0/cpuacct.usage_sys" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.464241][ T30] audit: type=1400 audit(1748901798.285:114): avc: denied { write } for pid=447 comm="syz.2.16" path="/0/file0/cpuacct.usage_sys" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.502542][ T453] loop2: detected capacity change from 0 to 2048 [ 51.550707][ T453] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsv0,errors=remount-ro,. Quota mode: none. [ 51.563822][ T452] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.579803][ T452] EXT4-fs (loop2): Remounting filesystem read-only [ 51.587661][ T453] ------------[ cut here ]------------ [ 51.593987][ T453] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 51.600360][ T453] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 51.606752][ T453] CPU: 1 PID: 453 Comm: syz.2.17 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0 [ 51.616877][ T453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 51.627728][ T453] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 51.633748][ T453] Code: c3 e8 f2 4d 97 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 48 bf d5 ff e9 0a ff ff ff e8 ce 4d 97 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 51.653903][ T453] RSP: 0018:ffffc90002bf76d8 EFLAGS: 00010293 [ 51.660405][ T453] RAX: ffffffff81d15712 RBX: 0000000000000000 RCX: ffff8881175c3b40 [ 51.668736][ T453] RDX: 0000000000000000 RSI: 000000000000033a RDI: ffffffff85de3d99 [ 51.676923][ T453] RBP: ffffc90002bf7710 R08: dffffc0000000000 R09: ffffed1025c0b5b1 [ 51.685954][ T453] R10: ffffed1025c0b5b1 R11: 1ffff11025c0b5b0 R12: 1ffff11025c1bbe5 [ 51.697982][ T453] R13: ffff88812e0ddf28 R14: 000000000000033a R15: ffffffff85de3d99 [ 51.707334][ T453] FS: 00007f0362edf6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.716799][ T453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.724186][ T453] CR2: 00007f0a5803f000 CR3: 0000000126190000 CR4: 00000000003506a0 [ 51.732510][ T453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.740901][ T453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.748958][ T453] Call Trace: [ 51.752236][ T453] [ 51.755340][ T453] ext4_write_inline_data_end+0xa0e/0xdd0 [ 51.761602][ T453] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 51.767123][ T453] ? put_page+0xb0/0xb0 [ 51.771596][ T453] ? pipe_zero+0x370/0x370 [ 51.776214][ T453] ext4_da_write_end+0x1d8/0x9e0 [ 51.781364][ T453] generic_perform_write+0x34c/0x670 [ 51.786750][ T453] ? file_remove_privs+0x590/0x590 [ 51.792060][ T453] ? grab_cache_page_write_begin+0xb0/0xb0 [ 51.798158][ T453] ? do_futex+0xcb2/0x2620 [ 51.802840][ T453] ? generic_write_checks+0x3d4/0x480 [ 51.808693][ T453] ext4_buffered_write_iter+0x4ed/0x670 [ 51.814403][ T453] ext4_file_write_iter+0x18c/0x14c0 [ 51.820138][ T453] ? futex_exit_release+0x1d0/0x1d0 [ 51.825697][ T453] ? __get_user_pages+0xf66/0x10a0 [ 51.831036][ T453] ? up_write+0x7b/0x290 [ 51.835301][ T453] ? avc_policy_seqno+0x1b/0x70 [ 51.840352][ T453] ? ext4_file_read_iter+0x510/0x510 [ 51.845867][ T453] ? memset+0x35/0x40 [ 51.850189][ T453] ? iov_iter_init+0xbc/0x180 [ 51.855439][ T453] vfs_write+0x802/0xf70 [ 51.859694][ T453] ? file_end_write+0x1b0/0x1b0 [ 51.864792][ T453] ? wait_for_completion_killable_timeout+0x10/0x10 [ 51.871733][ T453] ? __fget_files+0x2c4/0x320 [ 51.876851][ T453] ? __fdget_pos+0x2d2/0x380 [ 51.881536][ T453] ? ksys_write+0x71/0x240 [ 51.886071][ T453] ksys_write+0x140/0x240 [ 51.890679][ T453] ? __ia32_sys_read+0x90/0x90 [ 51.895610][ T453] ? __kasan_check_write+0x14/0x20 [ 51.900966][ T453] ? switch_fpu_return+0x15d/0x2c0 [ 51.906166][ T453] __x64_sys_write+0x7b/0x90 [ 51.910781][ T453] x64_sys_call+0x8ef/0x9a0 [ 51.915425][ T453] do_syscall_64+0x4c/0xa0 [ 51.920067][ T453] ? clear_bhb_loop+0x50/0xa0 [ 51.925358][ T453] ? clear_bhb_loop+0x50/0xa0 [ 51.930747][ T453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.937423][ T453] RIP: 0033:0x7f0363465d29 [ 51.941857][ T453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 51.962566][ T453] RSP: 002b:00007f0362edf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 51.971537][ T453] RAX: ffffffffffffffda RBX: 00007f0363655fa0 RCX: 00007f0363465d29 [ 51.979879][ T453] RDX: 000000000000000b RSI: 0000000020000080 RDI: 0000000000000004 [ 51.988849][ T453] RBP: 00007f03634e1b08 R08: 0000000000000000 R09: 0000000000000000 [ 51.997183][ T453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.005997][ T453] R13: 0000000000000000 R14: 00007f0363655fa0 R15: 00007ffdc374ec68 [ 52.014427][ T453] [ 52.017614][ T453] Modules linked in: [ 52.025383][ T453] ---[ end trace 949e4cd40bac77bc ]--- [ 52.031084][ T453] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 52.038091][ T453] Code: c3 e8 f2 4d 97 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 48 bf d5 ff e9 0a ff ff ff e8 ce 4d 97 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 52.064825][ T453] RSP: 0018:ffffc90002bf76d8 EFLAGS: 00010293 [ 52.072883][ T453] RAX: ffffffff81d15712 RBX: 0000000000000000 RCX: ffff8881175c3b40 [ 52.081856][ T453] RDX: 0000000000000000 RSI: 000000000000033a RDI: ffffffff85de3d99 [ 52.099322][ T453] RBP: ffffc90002bf7710 R08: dffffc0000000000 R09: ffffed1025c0b5b1 [ 52.109176][ T453] R10: ffffed1025c0b5b1 R11: 1ffff11025c0b5b0 R12: 1ffff11025c1bbe5 [ 52.121621][ T453] R13: ffff88812e0ddf28 R14: 000000000000033a R15: ffffffff85de3d99 [ 52.131650][ T453] FS: 00007f0362edf6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.141570][ T453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.148560][ T453] CR2: 00007f0a5803f000 CR3: 0000000126190000 CR4: 00000000003506a0 [ 52.156712][ T453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.165314][ T453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.173783][ T453] Kernel panic - not syncing: Fatal exception [ 52.180267][ T453] Kernel Offset: disabled [ 52.184811][ T453] Rebooting in 86400 seconds..