Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts. 2024/10/21 15:57:19 ignoring optional flag "sandboxArg"="0" 2024/10/21 15:57:19 ignoring optional flag "type"="gce" 2024/10/21 15:57:19 parsed 1 programs [ 44.069640][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 44.069646][ T29] audit: type=1400 audit(1729526239.472:96): avc: denied { mounton } for pid=343 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 [ 44.100060][ T29] audit: type=1400 audit(1729526239.472:97): avc: denied { read write } for pid=343 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" [ 44.125913][ T29] audit: type=1400 audit(1729526239.472:98): avc: denied { open } for pid=343 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" [ 44.217781][ T29] audit: type=1400 audit(1729526239.622:99): avc: denied { unlink } for pid=343 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" 2024/10/21 15:57:19 executed programs: 0 [ 44.243396][ T29] audit: type=1400 audit(1729526239.622:100): avc: denied { relabelto } for pid=344 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" [ 44.249682][ T343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.285971][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.292822][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.300044][ T349] device bridge_slave_0 entered promiscuous mode [ 44.306210][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.312998][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.319867][ T349] device bridge_slave_1 entered promiscuous mode [ 44.330678][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.337491][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.344555][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.351395][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.360057][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.366933][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.373898][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.381093][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.388646][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.396546][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.403438][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.411223][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.419043][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.425859][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.434214][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.442031][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.450367][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.458720][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.466352][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.473437][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.481133][ T349] device veth0_vlan entered promiscuous mode [ 44.487394][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.495373][ T349] device veth1_macvtap entered promiscuous mode [ 44.502237][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.511413][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.523492][ T29] audit: type=1400 audit(1729526239.922:101): avc: denied { mounton } for pid=353 comm="syz-executor.0" path="/root/syzkaller-testdir694012586/syzkaller.GBQLVO/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 44.557418][ T29] audit: type=1400 audit(1729526239.952:102): avc: denied { write } for pid=353 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 [ 44.557439][ T354] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 44.580361][ T29] audit: type=1400 audit(1729526239.952:103): avc: denied { add_name } for pid=353 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 [ 44.587758][ T354] #PF: supervisor read access in kernel mode [ 44.587762][ T354] #PF: error_code(0x0000) - not-present page [ 44.587764][ T354] PGD 10e05c067 P4D 10e05c067 PUD 10e059067 PMD 0 [ 44.587782][ T354] Oops: 0000 [#1] PREEMPT SMP [ 44.612124][ T29] audit: type=1400 audit(1729526239.952:104): avc: denied { link } for pid=353 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 [ 44.618039][ T354] CPU: 0 PID: 354 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 44.618043][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 44.618046][ T354] RIP: 0010:vfs_link+0x19/0x320 [ 44.618057][ T354] Code: c0 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 [ 44.701588][ T354] RSP: 0018:ffffc900003d3d48 EFLAGS: 00010296 [ 44.707482][ T354] RAX: ffff888102380800 RBX: ffff888101199c18 RCX: ffff8881004a2410 [ 44.715297][ T354] RDX: ffff888108f5b718 RSI: ffffffff82e52a80 RDI: 0000000000000000 [ 44.723107][ T354] RBP: ffffc900003d3d88 R08: 0000000000000000 R09: ffffc900003d3b50 [ 44.731006][ T354] R10: ffff888108f5b7b8 R11: 0000000000000000 R12: ffff88810119b000 [ 44.739052][ T354] R13: ffff88810119b060 R14: ffffc900003d3dd8 R15: 0000000000000000 [ 44.746951][ T354] FS: 00007f535afb76c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 44.755724][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.762138][ T354] CR2: 0000000000000030 CR3: 000000010e06b000 CR4: 00000000003506b0 [ 44.770044][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.777931][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.785748][ T354] Call Trace: [ 44.788874][ T354] [ 44.791652][ T354] ? show_regs.part.0+0x1e/0x20 [ 44.796515][ T354] ? __die+0x5d/0x9e [ 44.800235][ T354] ? page_fault_oops+0x12d/0x280 [ 44.805014][ T354] ? do_user_addr_fault+0x43d/0x6e0 [ 44.810224][ T354] ? _raw_spin_unlock_irqrestore+0x28/0x40 [ 44.815906][ T354] ? __wake_up_common_lock+0x85/0xb0 [ 44.820998][ T354] ? kmem_cache_free+0x135/0x2c0 [ 44.825772][ T354] ? trace_event_raw_event_selinux_audited+0x200/0x200 [ 44.832560][ T354] ? audit_log_end+0x73/0x100 [ 44.837072][ T354] ? common_lsm_audit+0x136/0x860 [ 44.842040][ T354] ? call_rcu+0x9/0x10 [ 44.845981][ T354] ? avc_node_replace+0x5f/0x90 [ 44.850757][ T354] ? avc_update_node.isra.0+0x1ae/0x2c0 [ 44.856133][ T354] ? exc_page_fault+0x67/0x160 [ 44.860735][ T354] ? asm_exc_page_fault+0x27/0x30 [ 44.865611][ T354] ? vfs_link+0x19/0x320 [ 44.869768][ T354] ? preempt_count_add+0x4d/0xa0 [ 44.874533][ T354] dir_link+0x17e/0x250 [ 44.878749][ T354] vfs_link+0x207/0x320 [ 44.882890][ T354] do_linkat+0x1f8/0x2c0 [ 44.886968][ T354] __x64_sys_linkat+0x58/0x70 [ 44.891474][ T354] x64_sys_call+0x2b3/0x990 [ 44.895902][ T354] do_syscall_64+0x33/0xb0 [ 44.900156][ T354] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.905885][ T354] RIP: 0033:0x7f535b435da9 [ 44.910132][ T354] 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 [ 44.929686][ T354] RSP: 002b:00007f535afb70c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 44.937915][ T354] RAX: ffffffffffffffda RBX: 00007f535b563f80 RCX: 00007f535b435da9 [ 44.945723][ T354] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000004 [ 44.953975][ T354] RBP: 00007f535b48247a R08: 0000000000000000 R09: 0000000000000000 [ 44.961913][ T354] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.970020][ T354] R13: 000000000000000b R14: 00007f535b563f80 R15: 00007fffa9c99688 [ 44.977824][ T354] [ 44.980681][ T354] Modules linked in: [ 44.984526][ T354] CR2: 0000000000000030 [ 44.988515][ T354] ---[ end trace 3e936bdc5d3eae01 ]--- [ 44.993833][ T354] RIP: 0010:vfs_link+0x19/0x320 [ 44.998699][ T354] Code: c0 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 [ 45.018225][ T354] RSP: 0018:ffffc900003d3d48 EFLAGS: 00010296 [ 45.024499][ T354] RAX: ffff888102380800 RBX: ffff888101199c18 RCX: ffff8881004a2410 [ 45.032311][ T354] RDX: ffff888108f5b718 RSI: ffffffff82e52a80 RDI: 0000000000000000 [ 45.040129][ T354] RBP: ffffc900003d3d88 R08: 0000000000000000 R09: ffffc900003d3b50 [ 45.047935][ T354] R10: ffff888108f5b7b8 R11: 0000000000000000 R12: ffff88810119b000 [ 45.055773][ T354] R13: ffff88810119b060 R14: ffffc900003d3dd8 R15: 0000000000000000 [ 45.063555][ T354] FS: 00007f535afb76c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.072411][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.078964][ T354] CR2: 0000000000000030 CR3: 000000010e06b000 CR4: 00000000003506b0 [ 45.086932][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.094834][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.102645][ T354] Kernel panic - not syncing: Fatal exception [ 45.109018][ T354] Kernel Offset: disabled [ 45.113219][ T354] Rebooting in 86400 seconds..