Warning: Permanently added '10.128.0.113' (ED25519) to the list of known hosts. 2025/06/29 06:16:12 ignoring optional flag "sandboxArg"="0" 2025/06/29 06:16:13 parsed 1 programs [ 44.760378][ T27] kauditd_printk_skb: 31 callbacks suppressed [ 44.760381][ T27] audit: type=1400 audit(1751177773.159:91): avc: denied { create } for pid=406 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.786545][ T27] audit: type=1400 audit(1751177773.159:92): avc: denied { write } for pid=406 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.806637][ T27] audit: type=1400 audit(1751177773.159:93): avc: denied { read } for pid=406 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.839054][ T27] audit: type=1400 audit(1751177773.239:94): avc: denied { unlink } for pid=406 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" [ 44.894989][ T406] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.383932][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.391011][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.398033][ T423] device bridge_slave_0 entered promiscuous mode [ 45.404588][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.411568][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.418555][ T423] device bridge_slave_1 entered promiscuous mode [ 45.434202][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.441066][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.448182][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.455054][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.464483][ T54] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.471557][ T54] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.478645][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.485686][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.493928][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.501801][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.508563][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.516160][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.524021][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.531074][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.539387][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.547431][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.556525][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.565157][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.572985][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.580303][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.587980][ T423] device veth0_vlan entered promiscuous mode [ 45.594871][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.603044][ T423] device veth1_macvtap entered promiscuous mode [ 45.609897][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.618294][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.699010][ T27] audit: type=1401 audit(1751177774.099:95): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.746079][ T27] audit: type=1400 audit(1751177774.139:96): avc: denied { create } for pid=451 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/06/29 06:16:14 executed programs: 0 [ 45.930462][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.937324][ T457] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.944382][ T457] device bridge_slave_0 entered promiscuous mode [ 45.951134][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.958387][ T457] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.965546][ T457] device bridge_slave_1 entered promiscuous mode [ 45.980331][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.987173][ T457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.994244][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.001071][ T457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.010140][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.017274][ T427] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.024324][ T427] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.031916][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.039762][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.046550][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.054134][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.061999][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.068762][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.076985][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.085081][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.094026][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.102927][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.110744][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.117923][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.125786][ T457] device veth0_vlan entered promiscuous mode [ 46.132521][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.140721][ T457] device veth1_macvtap entered promiscuous mode [ 46.147680][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.156207][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.171967][ T462] loop2: detected capacity change from 0 to 2048 [ 46.178213][ T462] EXT4-fs: Ignoring removed nobh option [ 46.189430][ T462] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 46.198260][ T462] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.198281][ T27] audit: type=1400 audit(1751177774.589:97): avc: denied { mount } for pid=461 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 [ 46.229590][ T462] ------------[ cut here ]------------ [ 46.229593][ T462] kernel BUG at fs/ext4/mballoc.c:1933! [ 46.229655][ T462] invalid opcode: 0000 [#1] PREEMPT SMP [ 46.234955][ T27] audit: type=1400 audit(1751177774.609:98): avc: denied { write } for pid=461 comm="syz.2.16" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.240340][ T462] CPU: 1 PID: 462 Comm: syz.2.16 Not tainted 6.1.141-syzkaller #0 [ 46.240345][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 46.240347][ T462] RIP: 0010:mb_mark_used+0x46f/0x480 [ 46.240356][ T462] Code: ff 48 0f ab 3e bf 01 00 00 00 eb cf 44 89 f8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 0f 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 [ 46.240359][ T462] RSP: 0018:ffffc900008ebb70 EFLAGS: 00010207 [ 46.240363][ T462] RAX: 0000000080000000 RBX: ffffc900008ebcb8 RCX: ffff88810e7aa800 [ 46.240375][ T462] RDX: 000000000000000c RSI: ffffffff80000000 RDI: 0000000000008000 [ 46.240377][ T462] RBP: ffffc900008ebb98 R08: 0000000000000001 R09: 0000000000007fff [ 46.240380][ T462] R10: 0000000000008001 R11: 0000000000000000 R12: 000000007ffffff4 [ 46.240382][ T462] R13: 000000007ffffff4 R14: ffffc900008ebc20 R15: 000000000000000c [ 46.240385][ T462] FS: 00007f1f3652f6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 46.240388][ T462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.240390][ T462] CR2: 0000400000015000 CR3: 000000010ef3f000 CR4: 00000000003506a0 [ 46.240397][ T462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.240399][ T462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.240402][ T462] Call Trace: [ 46.240403][ T462] [ 46.240406][ T462] ext4_try_to_trim_range+0x268/0x580 [ 46.245828][ T27] audit: type=1400 audit(1751177774.609:99): avc: denied { add_name } for pid=461 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.267165][ T462] ext4_trim_fs+0x366/0x500 [ 46.267178][ T462] ext4_ioctl+0x451/0x1640 [ 46.267183][ T462] ? ioctl_has_perm+0x135/0x170 [ 46.267190][ T462] ? selinux_file_ioctl+0x1bf/0x210 [ 46.267195][ T462] ? __this_cpu_preempt_check+0x13/0x20 [ 46.267200][ T462] __se_sys_ioctl+0x77/0xc0 [ 46.274949][ T27] audit: type=1400 audit(1751177774.609:100): avc: denied { create } for pid=461 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.284818][ T462] __x64_sys_ioctl+0x18/0x20 [ 46.284826][ T462] x64_sys_call+0x58b/0x9a0 [ 46.284831][ T462] do_syscall_64+0x4c/0xa0 [ 46.486012][ T462] ? clear_bhb_loop+0x30/0x80 [ 46.490527][ T462] ? clear_bhb_loop+0x30/0x80 [ 46.495028][ T462] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 46.500753][ T462] RIP: 0033:0x7f1f3578d169 [ 46.505132][ T462] 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 [ 46.524713][ T462] RSP: 002b:00007f1f3652f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.532914][ T462] RAX: ffffffffffffffda RBX: 00007f1f359a5fa0 RCX: 00007f1f3578d169 [ 46.540906][ T462] RDX: 0000400000000b40 RSI: 00000000c0185879 RDI: 0000000000000006 [ 46.548725][ T462] RBP: 00007f1f3580e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 46.556606][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.564515][ T462] R13: 0000000000000000 R14: 00007f1f359a5fa0 R15: 00007fffd34f2a58 [ 46.572589][ T462] [ 46.575544][ T462] Modules linked in: [ 46.579392][ T462] ---[ end trace 0000000000000000 ]--- [ 46.584611][ T462] RIP: 0010:mb_mark_used+0x46f/0x480 [ 46.589703][ T462] Code: ff 48 0f ab 3e bf 01 00 00 00 eb cf 44 89 f8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b <0f> 0b 0f 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 [ 46.609353][ T462] RSP: 0018:ffffc900008ebb70 EFLAGS: 00010207 [ 46.615304][ T462] RAX: 0000000080000000 RBX: ffffc900008ebcb8 RCX: ffff88810e7aa800 [ 46.623144][ T462] RDX: 000000000000000c RSI: ffffffff80000000 RDI: 0000000000008000 [ 46.630958][ T462] RBP: ffffc900008ebb98 R08: 0000000000000001 R09: 0000000000007fff [ 46.638742][ T462] R10: 0000000000008001 R11: 0000000000000000 R12: 000000007ffffff4 [ 46.646580][ T462] R13: 000000007ffffff4 R14: ffffc900008ebc20 R15: 000000000000000c [ 46.654473][ T462] FS: 00007f1f3652f6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 46.664163][ T462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.671176][ T462] CR2: 0000400000015000 CR3: 000000010ef3f000 CR4: 00000000003506a0 [ 46.679051][ T462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.687053][ T462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.694840][ T462] Kernel panic - not syncing: Fatal exception [ 46.701040][ T462] Kernel Offset: disabled [ 46.705161][ T462] Rebooting in 86400 seconds..