Warning: Permanently added '10.128.1.172' (ED25519) to the list of known hosts. 2025/02/14 18:41:10 ignoring optional flag "sandboxArg"="0" 2025/02/14 18:41:10 ignoring optional flag "type"="gce" 2025/02/14 18:41:10 parsed 1 programs 2025/02/14 18:41:10 executed programs: 0 [ 40.139801][ T27] kauditd_printk_skb: 19 callbacks suppressed [ 40.139805][ T27] audit: type=1400 audit(1739558470.364:95): avc: denied { unlink } for pid=353 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" [ 40.162580][ T353] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.191581][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.198652][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.205670][ T359] device bridge_slave_0 entered promiscuous mode [ 40.211940][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.218905][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.226061][ T359] device bridge_slave_1 entered promiscuous mode [ 40.239548][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.246898][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.254108][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.261097][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.270445][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.277531][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.284752][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.292113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.299666][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.307603][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.314431][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.322194][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.330046][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.336904][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.345138][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.353256][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.362013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.370743][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.378767][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.386606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.394248][ T359] device veth0_vlan entered promiscuous mode [ 40.401188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.409315][ T359] device veth1_macvtap entered promiscuous mode [ 40.416424][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.424854][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.435256][ T27] audit: type=1400 audit(1739558470.654:96): avc: denied { mounton } for pid=359 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 40.462459][ T27] audit: type=1400 audit(1739558470.684:97): avc: denied { mounton } for pid=364 comm="syz-executor.0" path="/root/syzkaller-testdir2150134656/syzkaller.rZZ452/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.504630][ T365] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 40.504638][ T27] audit: type=1400 audit(1739558470.724:98): avc: denied { write } for pid=364 comm="syz-executor.0" name="/" dev="incremental-fs" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 40.512477][ T365] #PF: supervisor read access in kernel mode [ 40.512481][ T365] #PF: error_code(0x0000) - not-present page [ 40.512483][ T365] PGD 111e5f067 P4D 111e5f067 PUD 111e65067 PMD 0 [ 40.512489][ T365] Oops: 0000 [#1] PREEMPT SMP [ 40.512493][ T365] CPU: 0 PID: 365 Comm: syz-executor.0 Not tainted 6.1.124-syzkaller #0 [ 40.512498][ T365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 40.512500][ T365] RIP: 0010:vfs_link+0x11/0x2b0 [ 40.512525][ T365] Code: ff ff 48 89 df be 9c ff ff ff 48 89 c2 e8 27 fd ff ff 48 98 5b 41 5e 5d c3 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 <4c> 8b 7f 30 41 bd fe ff ff ff 4d 85 ff 0f 84 a9 00 00 00 49 89 d4 [ 40.512529][ T365] RSP: 0018:ffffc900007c3d40 EFLAGS: 00010282 [ 40.512532][ T365] RAX: 000000000c592101 RBX: ffff88810c5920e8 RCX: ffff88810c74dc30 [ 40.512535][ T365] RDX: ffff88810c5920e8 RSI: ffffffff8304fdb8 RDI: 0000000000000000 [ 40.535758][ T27] audit: type=1400 audit(1739558470.724:99): avc: denied { add_name } for pid=364 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 40.541656][ T365] RBP: ffffc900007c3d80 R08: 0000000000000000 R09: ffffffff81262cb9 [ 40.541659][ T365] R10: ffff888108ac2300 R11: ffff888108d194c8 R12: ffff8881008e8418 [ 40.541661][ T365] R13: ffff88810c74dc30 R14: ffff88810c592188 R15: ffff888109d1bc30 [ 40.541663][ T365] FS: 00007f1f4b16d6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 40.541666][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.541669][ T365] CR2: 0000000000000030 CR3: 0000000111e50000 CR4: 00000000003506b0 [ 40.541675][ T365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.541678][ T365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.541680][ T365] Call Trace: [ 40.541682][ T365] [ 40.541684][ T365] ? __die_body+0x62/0xb0 [ 40.547560][ T27] audit: type=1400 audit(1739558470.724:100): avc: denied { link } for pid=364 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 40.553985][ T365] ? __die+0x7e/0x90 [ 40.553991][ T365] ? page_fault_oops+0x369/0x3d0 [ 40.553996][ T365] ? audit_log_end+0xe9/0xf0 [ 40.553999][ T365] ? common_lsm_audit+0x494/0x780 [ 40.766394][ T365] ? exc_page_fault+0x4ce/0x630 [ 40.771520][ T365] ? asm_exc_page_fault+0x27/0x30 [ 40.776845][ T365] ? audit_log_end+0xe9/0xf0 [ 40.781751][ T365] ? vfs_link+0x11/0x2b0 [ 40.785988][ T365] ? rwsem_write_trylock+0x49/0xf0 [ 40.791259][ T365] dir_link+0x14b/0x1e0 [ 40.795331][ T365] vfs_link+0x21c/0x2b0 [ 40.799441][ T365] do_linkat+0x132/0x340 [ 40.803608][ T365] __x64_sys_linkat+0x5a/0x70 [ 40.808379][ T365] x64_sys_call+0x6f7/0x9a0 [ 40.812775][ T365] do_syscall_64+0x3b/0xb0 [ 40.817193][ T365] ? clear_bhb_loop+0x55/0xb0 [ 40.821667][ T365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 40.827389][ T365] RIP: 0033:0x7f1f4a47dda9 [ 40.831639][ T365] 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 [ 40.851304][ T365] RSP: 002b:00007f1f4b16d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 40.859559][ T365] RAX: ffffffffffffffda RBX: 00007f1f4a5abf80 RCX: 00007f1f4a47dda9 [ 40.867344][ T365] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000004 [ 40.875156][ T365] RBP: 00007f1f4a4ca47a R08: 0000000000000000 R09: 0000000000000000 [ 40.883068][ T365] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.891171][ T365] R13: 000000000000000b R14: 00007f1f4a5abf80 R15: 00007ffd6aa58358 [ 40.899224][ T365] [ 40.902085][ T365] Modules linked in: [ 40.905953][ T365] CR2: 0000000000000030 [ 40.909940][ T365] ---[ end trace 0000000000000000 ]--- [ 40.915456][ T365] RIP: 0010:vfs_link+0x11/0x2b0 [ 40.920430][ T365] Code: ff ff 48 89 df be 9c ff ff ff 48 89 c2 e8 27 fd ff ff 48 98 5b 41 5e 5d c3 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 <4c> 8b 7f 30 41 bd fe ff ff ff 4d 85 ff 0f 84 a9 00 00 00 49 89 d4 [ 40.940425][ T365] RSP: 0018:ffffc900007c3d40 EFLAGS: 00010282 [ 40.946351][ T365] RAX: 000000000c592101 RBX: ffff88810c5920e8 RCX: ffff88810c74dc30 [ 40.954169][ T365] RDX: ffff88810c5920e8 RSI: ffffffff8304fdb8 RDI: 0000000000000000 [ 40.962165][ T365] RBP: ffffc900007c3d80 R08: 0000000000000000 R09: ffffffff81262cb9 [ 40.969973][ T365] R10: ffff888108ac2300 R11: ffff888108d194c8 R12: ffff8881008e8418 [ 40.977784][ T365] R13: ffff88810c74dc30 R14: ffff88810c592188 R15: ffff888109d1bc30 [ 40.985784][ T365] FS: 00007f1f4b16d6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 40.994608][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.001091][ T365] CR2: 0000000000000030 CR3: 0000000111e50000 CR4: 00000000003506b0 [ 41.008992][ T365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.016797][ T365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.025175][ T365] Kernel panic - not syncing: Fatal exception [ 41.031388][ T365] Kernel Offset: disabled [ 41.035513][ T365] Rebooting in 86400 seconds..