Warning: Permanently added '10.128.1.188' (ED25519) to the list of known hosts. 2024/11/22 00:28:17 ignoring optional flag "sandboxArg"="0" 2024/11/22 00:28:17 ignoring optional flag "type"="gce" 2024/11/22 00:28:17 parsed 1 programs [ 51.185867][ T29] audit: type=1400 audit(1732235297.145:96): avc: denied { mounton } for pid=362 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 51.213056][ T29] audit: type=1400 audit(1732235297.145:97): avc: denied { read write } for pid=362 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" [ 51.239504][ T29] audit: type=1400 audit(1732235297.145:98): avc: denied { open } for pid=362 comm="syz-executor" path="/root/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" [ 51.266443][ T29] audit: type=1400 audit(1732235297.225:99): avc: denied { unlink } for pid=362 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" [ 51.292463][ T29] audit: type=1400 audit(1732235297.225:100): avc: denied { relabelto } for pid=363 comm="mkswap" 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" 2024/11/22 00:28:17 executed programs: 0 [ 51.330960][ T362] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.350473][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.358165][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.365537][ T368] device bridge_slave_0 entered promiscuous mode [ 51.372195][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.379510][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.386384][ T368] device bridge_slave_1 entered promiscuous mode [ 51.399237][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.406156][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.413349][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.420298][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.429848][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.437766][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.445181][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.452495][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.460147][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.468329][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.475313][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.484728][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.493235][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.501649][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.508816][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.515979][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.524057][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.532579][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.540505][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.547683][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.554853][ T368] device veth0_vlan entered promiscuous mode [ 51.561301][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.569467][ T368] device veth1_macvtap entered promiscuous mode [ 51.576213][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.585361][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.598441][ T29] audit: type=1400 audit(1732235297.555:101): avc: denied { mounton } for pid=372 comm="syz-executor.0" path="/root/syzkaller-testdir310407952/syzkaller.ffKw9I/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 51.641880][ T29] audit: type=1400 audit(1732235297.595:102): avc: denied { write } for pid=372 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 [ 51.641894][ T373] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 51.665820][ T29] audit: type=1400 audit(1732235297.595:103): avc: denied { add_name } for pid=372 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 [ 51.673618][ T373] #PF: supervisor read access in kernel mode [ 51.673622][ T373] #PF: error_code(0x0000) - not-present page [ 51.673625][ T373] PGD 112115067 P4D 112115067 PUD 112119067 PMD 0 [ 51.673641][ T373] Oops: 0000 [#1] PREEMPT SMP [ 51.673646][ T373] CPU: 0 PID: 373 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 51.673651][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 51.673653][ T373] RIP: 0010:vfs_link+0x19/0x320 [ 51.698951][ T29] audit: type=1400 audit(1732235297.595:104): avc: denied { link } for pid=372 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 [ 51.704531][ T373] Code: bd e9 ff eb bc 41 bc ff ff ff ff eb 87 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 48 8b 42 28 48 89 7d d0 <4c> 8b 77 30 4c 89 45 c0 8b 80 28 04 00 00 4d 85 f6 89 45 cc 0f 84 [ 51.704536][ T373] RSP: 0018:ffffc900003e3d48 EFLAGS: 00010296 [ 51.704539][ T373] RAX: ffff888102585800 RBX: ffff8881035eb018 RCX: ffff888109f6a340 [ 51.704542][ T373] RDX: ffff888108ea9c38 RSI: ffffffff82e52a80 RDI: 0000000000000000 [ 51.704544][ T373] RBP: ffffc900003e3d88 R08: 0000000000000000 R09: ffffc900003e3b50 [ 51.704546][ T373] R10: ffff888108ea9cd8 R11: 0000000000000000 R12: ffff8881035e9000 [ 51.704547][ T373] R13: ffff8881035e9060 R14: ffffc900003e3dd8 R15: 0000000000000000 [ 51.704549][ T373] FS: 00007f46c6aa66c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 51.704555][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.704558][ T373] CR2: 0000000000000030 CR3: 000000010d5b1000 CR4: 00000000003506b0 [ 51.704560][ T373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.704561][ T373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.704564][ T373] Call Trace: [ 51.880444][ T373] [ 51.883583][ T373] ? show_regs.part.0+0x1e/0x20 [ 51.888426][ T373] ? __die+0x5d/0x9e [ 51.892234][ T373] ? page_fault_oops+0x12d/0x280 [ 51.897033][ T373] ? do_user_addr_fault+0x43d/0x6e0 [ 51.903507][ T373] ? _raw_spin_unlock_irqrestore+0x28/0x40 [ 51.909492][ T373] ? __wake_up_common_lock+0x85/0xb0 [ 51.915389][ T373] ? kmem_cache_free+0x135/0x2c0 [ 51.920853][ T373] ? trace_event_raw_event_selinux_audited+0x200/0x200 [ 51.928474][ T373] ? audit_log_end+0x73/0x100 [ 51.933322][ T373] ? common_lsm_audit+0x136/0x860 [ 51.938698][ T373] ? call_rcu+0x9/0x10 [ 51.943011][ T373] ? avc_node_replace+0x5f/0x90 [ 51.948059][ T373] ? avc_update_node.isra.0+0x1ae/0x2c0 [ 51.953686][ T373] ? exc_page_fault+0x67/0x160 [ 51.958278][ T373] ? asm_exc_page_fault+0x27/0x30 [ 51.963139][ T373] ? vfs_link+0x19/0x320 [ 51.967311][ T373] ? preempt_count_add+0x4d/0xa0 [ 51.972450][ T373] dir_link+0x17e/0x250 [ 51.976435][ T373] vfs_link+0x207/0x320 [ 51.980440][ T373] do_linkat+0x1f8/0x2c0 [ 51.984594][ T373] __x64_sys_linkat+0x58/0x70 [ 51.989113][ T373] x64_sys_call+0x2b3/0x990 [ 51.993446][ T373] do_syscall_64+0x33/0xb0 [ 51.997698][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.003432][ T373] RIP: 0033:0x7f46c6f24da9 [ 52.007772][ T373] 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 [ 52.028729][ T373] RSP: 002b:00007f46c6aa60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 52.037229][ T373] RAX: ffffffffffffffda RBX: 00007f46c7052f80 RCX: 00007f46c6f24da9 [ 52.045574][ T373] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000004 [ 52.054870][ T373] RBP: 00007f46c6f7147a R08: 0000000000000000 R09: 0000000000000000 [ 52.062952][ T373] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.070952][ T373] R13: 000000000000000b R14: 00007f46c7052f80 R15: 00007ffc8aa1a718 [ 52.079266][ T373] [ 52.082267][ T373] Modules linked in: [ 52.086090][ T373] CR2: 0000000000000030 [ 52.090170][ T373] ---[ end trace 4872892ec19eb44d ]--- [ 52.095711][ T373] RIP: 0010:vfs_link+0x19/0x320 [ 52.100813][ T373] Code: bd e9 ff eb bc 41 bc ff ff ff ff eb 87 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 48 8b 42 28 48 89 7d d0 <4c> 8b 77 30 4c 89 45 c0 8b 80 28 04 00 00 4d 85 f6 89 45 cc 0f 84 [ 52.123860][ T373] RSP: 0018:ffffc900003e3d48 EFLAGS: 00010296 [ 52.130405][ T373] RAX: ffff888102585800 RBX: ffff8881035eb018 RCX: ffff888109f6a340 [ 52.138610][ T373] RDX: ffff888108ea9c38 RSI: ffffffff82e52a80 RDI: 0000000000000000 [ 52.146748][ T373] RBP: ffffc900003e3d88 R08: 0000000000000000 R09: ffffc900003e3b50 [ 52.154566][ T373] R10: ffff888108ea9cd8 R11: 0000000000000000 R12: ffff8881035e9000 [ 52.162468][ T373] R13: ffff8881035e9060 R14: ffffc900003e3dd8 R15: 0000000000000000 [ 52.170740][ T373] FS: 00007f46c6aa66c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 52.179861][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.186623][ T373] CR2: 0000000000000030 CR3: 000000010d5b1000 CR4: 00000000003506b0 [ 52.194608][ T373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.202642][ T373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.210449][ T373] Kernel panic - not syncing: Fatal exception [ 52.216764][ T373] Kernel Offset: disabled [ 52.221063][ T373] Rebooting in 86400 seconds..