Warning: Permanently added '10.128.1.204' (ED25519) to the list of known hosts. 2024/09/21 06:49:38 ignoring optional flag "sandboxArg"="0" 2024/09/21 06:49:38 parsed 1 programs [ 44.899964][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 44.899968][ T29] audit: type=1400 audit(1726901378.391:96): 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 [ 44.933073][ T29] audit: type=1400 audit(1726901378.391:97): 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" [ 44.961630][ T29] audit: type=1400 audit(1726901378.391:98): 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" [ 45.038155][ T29] audit: type=1400 audit(1726901378.531:99): 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" 2024/09/21 06:49:38 executed programs: 0 [ 45.066895][ T29] audit: type=1400 audit(1726901378.531:100): 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" [ 45.096594][ T343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.116432][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.123537][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.130751][ T349] device bridge_slave_0 entered promiscuous mode [ 45.137203][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.144281][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.151226][ T349] device bridge_slave_1 entered promiscuous mode [ 45.164665][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.171796][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.179866][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.188179][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.197636][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.204849][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.212340][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.219777][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.229487][ T349] device veth0_vlan entered promiscuous mode [ 45.236138][ T349] device veth1_macvtap entered promiscuous mode [ 45.243001][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.251285][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.260175][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.268248][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.276196][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.284767][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.294106][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.301897][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.309350][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.318351][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.325432][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.333151][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.340731][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.350114][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.358505][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.369298][ T29] audit: type=1400 audit(1726901378.861:101): avc: denied { mounton } for pid=354 comm="syz-executor.0" path="/root/syzkaller-testdir1934261155/syzkaller.fTIoW1/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.413255][ T29] audit: type=1400 audit(1726901378.901:102): avc: denied { write } for pid=354 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 [ 45.413279][ T355] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 45.437190][ T29] audit: type=1400 audit(1726901378.901:103): avc: denied { add_name } for pid=354 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 [ 45.444881][ T355] #PF: supervisor read access in kernel mode [ 45.444884][ T355] #PF: error_code(0x0000) - not-present page [ 45.444887][ T355] PGD 10f1fa067 P4D 10f1fa067 PUD 10f1fe067 PMD 0 [ 45.444904][ T355] Oops: 0000 [#1] PREEMPT SMP [ 45.470545][ T29] audit: type=1400 audit(1726901378.901:104): avc: denied { link } for pid=354 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 [ 45.476156][ T355] CPU: 1 PID: 355 Comm: syz-executor.0 Not tainted 5.15.161-syzkaller #0 [ 45.476162][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 45.476164][ T355] RIP: 0010:vfs_link+0x19/0x320 [ 45.542967][ T355] Code: c3 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 [ 45.563513][ T355] RSP: 0018:ffffc9000038bd48 EFLAGS: 00010296 [ 45.570451][ T355] RAX: ffff8881025e4000 RBX: ffff888114757818 RCX: ffff88810a922ea0 [ 45.579066][ T355] RDX: ffff888108e426f8 RSI: ffffffff82e52a80 RDI: 0000000000000000 [ 45.588090][ T355] RBP: ffffc9000038bd88 R08: 0000000000000000 R09: ffffc9000038bb50 [ 45.596673][ T355] R10: ffff888108e42798 R11: 0000000000000000 R12: ffff888114755400 [ 45.604945][ T355] R13: ffff888114755460 R14: ffffc9000038bdd8 R15: 0000000000000000 [ 45.613257][ T355] FS: 00007fa111db06c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 45.622481][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.629288][ T355] CR2: 0000000000000030 CR3: 000000010f1ea000 CR4: 00000000003506a0 [ 45.638867][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.647241][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.655141][ T355] Call Trace: [ 45.658728][ T355] [ 45.662147][ T355] ? show_regs.part.0+0x1e/0x20 [ 45.667792][ T355] ? __die+0x5d/0x9e [ 45.672282][ T355] ? page_fault_oops+0x12d/0x280 [ 45.678426][ T355] ? do_user_addr_fault+0x43d/0x6e0 [ 45.684296][ T355] ? _raw_spin_unlock_irqrestore+0x28/0x40 [ 45.691054][ T355] ? __wake_up_common_lock+0x85/0xb0 [ 45.697017][ T355] ? kmem_cache_free+0x135/0x2c0 [ 45.702136][ T355] ? trace_event_raw_event_selinux_audited+0x200/0x200 [ 45.709142][ T355] ? audit_log_end+0x73/0x100 [ 45.714034][ T355] ? common_lsm_audit+0x136/0x860 [ 45.719177][ T355] ? call_rcu+0x9/0x10 [ 45.723637][ T355] ? avc_node_replace+0x5f/0x90 [ 45.728499][ T355] ? avc_update_node.isra.0+0x1ae/0x2c0 [ 45.734348][ T355] ? exc_page_fault+0x67/0x160 [ 45.739242][ T355] ? asm_exc_page_fault+0x27/0x30 [ 45.744277][ T355] ? vfs_link+0x19/0x320 [ 45.748833][ T355] ? preempt_count_add+0x4d/0xa0 [ 45.753772][ T355] dir_link+0x17e/0x250 [ 45.758158][ T355] vfs_link+0x207/0x320 [ 45.762717][ T355] do_linkat+0x1f8/0x2c0 [ 45.767226][ T355] __x64_sys_linkat+0x58/0x70 [ 45.772318][ T355] x64_sys_call+0x2b3/0x990 [ 45.777016][ T355] do_syscall_64+0x33/0xb0 [ 45.781415][ T355] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.788066][ T355] RIP: 0033:0x7fa11222eda9 [ 45.792737][ T355] 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 [ 45.815152][ T355] RSP: 002b:00007fa111db00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 45.824338][ T355] RAX: ffffffffffffffda RBX: 00007fa11235cf80 RCX: 00007fa11222eda9 [ 45.833285][ T355] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000004 [ 45.842881][ T355] RBP: 00007fa11227b47a R08: 0000000000000000 R09: 0000000000000000 [ 45.852023][ T355] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.860778][ T355] R13: 000000000000000b R14: 00007fa11235cf80 R15: 00007fff74f5f858 [ 45.868893][ T355] [ 45.871788][ T355] Modules linked in: [ 45.875790][ T355] CR2: 0000000000000030 [ 45.880328][ T355] ---[ end trace f46ac76b2157912b ]--- [ 45.886138][ T355] RIP: 0010:vfs_link+0x19/0x320 [ 45.890985][ T355] Code: c3 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 [ 45.911667][ T355] RSP: 0018:ffffc9000038bd48 EFLAGS: 00010296 [ 45.917682][ T355] RAX: ffff8881025e4000 RBX: ffff888114757818 RCX: ffff88810a922ea0 [ 45.925561][ T355] RDX: ffff888108e426f8 RSI: ffffffff82e52a80 RDI: 0000000000000000 [ 45.934415][ T355] RBP: ffffc9000038bd88 R08: 0000000000000000 R09: ffffc9000038bb50 [ 45.943356][ T355] R10: ffff888108e42798 R11: 0000000000000000 R12: ffff888114755400 [ 45.951709][ T355] R13: ffff888114755460 R14: ffffc9000038bdd8 R15: 0000000000000000 [ 45.959983][ T355] FS: 00007fa111db06c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 45.969156][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.976066][ T355] CR2: 0000000000000030 CR3: 000000010f1ea000 CR4: 00000000003506a0 [ 45.984502][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.992729][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.001060][ T355] Kernel panic - not syncing: Fatal exception [ 46.007195][ T355] Kernel Offset: disabled [ 46.011772][ T355] Rebooting in 86400 seconds..