Warning: Permanently added '10.128.10.25' (ED25519) to the list of known hosts. 2025/04/18 12:25:12 ignoring optional flag "sandboxArg"="0" 2025/04/18 12:25:12 ignoring optional flag "type"="gce" 2025/04/18 12:25:12 parsed 1 programs [ 41.770186][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 41.770191][ T29] audit: type=1400 audit(1744979112.465:96): avc: denied { mounton } for pid=341 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 [ 41.802926][ T29] audit: type=1400 audit(1744979112.465:97): avc: denied { read write } for pid=341 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" [ 41.830244][ T29] audit: type=1400 audit(1744979112.465:98): avc: denied { open } for pid=341 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" [ 41.858906][ T29] audit: type=1400 audit(1744979112.545:99): avc: denied { unlink } for pid=341 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" [ 41.886173][ T29] audit: type=1400 audit(1744979112.545:100): avc: denied { relabelto } for pid=342 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" 2025/04/18 12:25:12 executed programs: 0 [ 41.915342][ T341] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.934577][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.941887][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.949046][ T346] device bridge_slave_0 entered promiscuous mode [ 41.955625][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.962470][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.969949][ T346] device bridge_slave_1 entered promiscuous mode [ 41.982120][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.989374][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.996792][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.003863][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.013012][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.020961][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.028653][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.036889][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.044492][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.052567][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.059969][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.067481][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.075833][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.083466][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.091970][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.100302][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.108978][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.118008][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.125581][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.132605][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.140289][ T346] device veth0_vlan entered promiscuous mode [ 42.146925][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.154895][ T346] device veth1_macvtap entered promiscuous mode [ 42.161618][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.169951][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.181161][ T29] audit: type=1400 audit(1744979112.875:101): avc: denied { mounton } for pid=350 comm="syz-executor.0" path="/root/syzkaller-testdir4102240337/syzkaller.RRwM98/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.224659][ T29] audit: type=1400 audit(1744979112.925:102): avc: denied { write } for pid=350 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 [ 42.224682][ T351] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 42.249333][ T29] audit: type=1400 audit(1744979112.925:103): avc: denied { add_name } for pid=350 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 [ 42.257331][ T351] #PF: supervisor read access in kernel mode [ 42.257336][ T351] #PF: error_code(0x0000) - not-present page [ 42.257340][ T351] PGD 114f09067 P4D 114f09067 PUD 114f05067 PMD 0 [ 42.257358][ T351] Oops: 0000 [#1] PREEMPT SMP [ 42.257363][ T351] CPU: 1 PID: 351 Comm: syz-executor.0 Not tainted 5.15.180-syzkaller #0 [ 42.257367][ T351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 42.281967][ T29] audit: type=1400 audit(1744979112.925:104): avc: denied { link } for pid=350 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 [ 42.287550][ T351] RIP: 0010:vfs_link+0x19/0x320 [ 42.287560][ T351] Code: b5 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 [ 42.287564][ T351] RSP: 0018:ffffc900003c3d48 EFLAGS: 00010296 [ 42.378301][ T351] RAX: ffff8881023a9000 RBX: ffff888100f96418 RCX: ffff888109ecf9c0 [ 42.386325][ T351] RDX: ffff888108e72c58 RSI: ffffffff82e52920 RDI: 0000000000000000 [ 42.394457][ T351] RBP: ffffc900003c3d88 R08: 0000000000000000 R09: ffffc900003c3b50 [ 42.402663][ T351] R10: ffff888108e72cf8 R11: 0000000000000000 R12: ffff888100f97000 [ 42.410825][ T351] R13: ffff888100f97060 R14: ffffc900003c3dd8 R15: 0000000000000000 [ 42.419008][ T351] FS: 00007fdc42afa6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 42.427860][ T351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.434458][ T351] CR2: 0000000000000030 CR3: 0000000114f17000 CR4: 00000000003506a0 [ 42.443041][ T351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.451281][ T351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.459090][ T351] Call Trace: [ 42.462217][ T351] [ 42.465081][ T351] ? preempt_count_add+0x4d/0xa0 [ 42.469975][ T351] dir_link+0x17e/0x250 [ 42.474051][ T351] vfs_link+0x207/0x320 [ 42.478040][ T351] do_linkat+0x1f8/0x2c0 [ 42.482158][ T351] __x64_sys_linkat+0x58/0x70 [ 42.486637][ T351] x64_sys_call+0x2b3/0x990 [ 42.490980][ T351] do_syscall_64+0x33/0xb0 [ 42.495348][ T351] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 42.501073][ T351] RIP: 0033:0x7fdc42f78da9 [ 42.505436][ T351] 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 [ 42.525817][ T351] RSP: 002b:00007fdc42afa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 42.534257][ T351] RAX: ffffffffffffffda RBX: 00007fdc430a6f80 RCX: 00007fdc42f78da9 [ 42.542141][ T351] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000004 [ 42.550266][ T351] RBP: 00007fdc42fc547a R08: 0000000000000000 R09: 0000000000000000 [ 42.558351][ T351] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.566255][ T351] R13: 000000000000000b R14: 00007fdc430a6f80 R15: 00007fffd890b648 [ 42.574154][ T351] [ 42.577014][ T351] Modules linked in: [ 42.580768][ T351] CR2: 0000000000000030 [ 42.584840][ T351] ---[ end trace 5dcb4cfe24d36a00 ]--- [ 42.590120][ T351] RIP: 0010:vfs_link+0x19/0x320 [ 42.594894][ T351] Code: b5 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 [ 42.615941][ T351] RSP: 0018:ffffc900003c3d48 EFLAGS: 00010296 [ 42.621905][ T351] RAX: ffff8881023a9000 RBX: ffff888100f96418 RCX: ffff888109ecf9c0 [ 42.629882][ T351] RDX: ffff888108e72c58 RSI: ffffffff82e52920 RDI: 0000000000000000 [ 42.637786][ T351] RBP: ffffc900003c3d88 R08: 0000000000000000 R09: ffffc900003c3b50 [ 42.645599][ T351] R10: ffff888108e72cf8 R11: 0000000000000000 R12: ffff888100f97000 [ 42.653409][ T351] R13: ffff888100f97060 R14: ffffc900003c3dd8 R15: 0000000000000000 [ 42.661226][ T351] FS: 00007fdc42afa6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 42.670001][ T351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.676419][ T351] CR2: 0000000000000030 CR3: 0000000114f17000 CR4: 00000000003506a0 [ 42.684343][ T351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.692216][ T351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.700387][ T351] Kernel panic - not syncing: Fatal exception [ 42.706653][ T351] Kernel Offset: disabled [ 42.710865][ T351] Rebooting in 86400 seconds..