Warning: Permanently added '10.128.0.161' (ED25519) to the list of known hosts.
2026/05/30 00:41:39 parsed 1 programs
[ 21.355356][ T36] audit: type=1400 audit(1780101699.820:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 22.258834][ T36] audit: type=1400 audit(1780101700.720:65): avc: denied { mounton } for pid=309 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 22.259863][ T309] cgroup: Unknown subsys name 'net'
[ 22.281494][ T36] audit: type=1400 audit(1780101700.720:66): avc: denied { mount } for pid=309 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 22.308738][ T36] audit: type=1400 audit(1780101700.750:67): avc: denied { unmount } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 22.308882][ T309] cgroup: Unknown subsys name 'devices'
[ 22.432258][ T309] cgroup: Unknown subsys name 'hugetlb'
[ 22.438031][ T309] cgroup: Unknown subsys name 'rlimit'
[ 22.535793][ T36] audit: type=1400 audit(1780101701.000:68): avc: denied { setattr } for pid=309 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 22.558948][ T36] audit: type=1400 audit(1780101701.000:69): avc: denied { create } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 22.579396][ T36] audit: type=1400 audit(1780101701.000:70): avc: denied { write } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 22.587669][ T312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 22.599774][ T36] audit: type=1400 audit(1780101701.000:71): avc: denied { read } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 22.628384][ T36] audit: type=1400 audit(1780101701.000:72): avc: denied { sys_module } for pid=309 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 22.649324][ T36] audit: type=1400 audit(1780101701.000:73): avc: denied { mounton } for pid=309 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
[ 22.679724][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 23.526937][ T315] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 23.760742][ T329] bridge0: port 1(bridge_slave_0) entered blocking state
[ 23.767803][ T329] bridge0: port 1(bridge_slave_0) entered disabled state
[ 23.774935][ T329] bridge_slave_0: entered allmulticast mode
[ 23.781185][ T329] bridge_slave_0: entered promiscuous mode
[ 23.787470][ T329] bridge0: port 2(bridge_slave_1) entered blocking state
[ 23.794513][ T329] bridge0: port 2(bridge_slave_1) entered disabled state
[ 23.801609][ T329] bridge_slave_1: entered allmulticast mode
[ 23.808238][ T329] bridge_slave_1: entered promiscuous mode
[ 23.846503][ T329] bridge0: port 2(bridge_slave_1) entered blocking state
[ 23.853569][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 23.860883][ T329] bridge0: port 1(bridge_slave_0) entered blocking state
[ 23.867900][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 23.886098][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 23.893403][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 23.907882][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 23.914942][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 23.924058][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 23.931099][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 23.954295][ T329] veth0_vlan: entered promiscuous mode
[ 23.964067][ T329] veth1_macvtap: entered promiscuous mode
[ 24.022312][ T46] bridge_slave_1: left allmulticast mode
[ 24.027989][ T46] bridge_slave_1: left promiscuous mode
[ 24.033667][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.041771][ T46] bridge_slave_0: left allmulticast mode
[ 24.047390][ T46] bridge_slave_0: left promiscuous mode
[ 24.053121][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.148047][ T46] veth1_macvtap: left promiscuous mode
[ 24.160694][ T46] veth0_vlan: left promiscuous mode
2026/05/30 00:41:43 executed programs: 0
[ 24.665301][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.672360][ T378] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.679442][ T378] bridge_slave_0: entered allmulticast mode
[ 24.686176][ T378] bridge_slave_0: entered promiscuous mode
[ 24.698112][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.705191][ T378] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.712299][ T378] bridge_slave_1: entered allmulticast mode
[ 24.718480][ T378] bridge_slave_1: entered promiscuous mode
[ 24.756816][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.763860][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.771111][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.778118][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 24.795901][ T350] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.803134][ T350] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.812613][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.819633][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 24.828297][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.835341][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.856415][ T378] veth0_vlan: entered promiscuous mode
[ 24.866216][ T378] veth1_macvtap: entered promiscuous mode
[ 24.891612][ T378] ------------[ cut here ]------------
[ 24.897094][ T378] WARNING: CPU: 0 PID: 378 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 24.905037][ T378] Modules linked in:
[ 24.908936][ T378] CPU: 0 UID: 0 PID: 378 Comm: syz-executor Not tainted syzkaller #0 e5a42ceb7f5d5789190789a9dbc4fccea476db91
[ 24.920572][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 24.930655][ T378] RIP: 0010:drop_nlink+0xce/0x110
[ 24.935678][ T378] Code: 04 00 00 be 08 00 00 00 e8 7f 12 ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 52 6d 95 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 24.955357][ T378] RSP: 0018:ffffc900011efc60 EFLAGS: 00010293
[ 24.961569][ T378] RAX: ffffffff81f2597e RBX: ffff88811754cb98 RCX: ffff888114bcb900
[ 24.969540][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 24.977542][ T378] RBP: ffffc900011efc88 R08: 0000000000000003 R09: 0000000000000004
[ 24.985526][ T378] R10: dffffc0000000000 R11: fffff5200023df7c R12: dffffc0000000000
[ 24.993523][ T378] R13: 1ffff11022ea997c R14: ffff88811754cbe0 R15: 0000000000000000
[ 25.001498][ T378] FS: 000055557ea4f500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 25.010455][ T378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.017036][ T378] CR2: 000055557ea72958 CR3: 000000012e25c000 CR4: 00000000003526b0
[ 25.025020][ T378] Call Trace:
[ 25.028303][ T378]
[ 25.031258][ T378] shmem_rmdir+0x5f/0x90
[ 25.035505][ T378] vfs_rmdir+0x3e3/0x560
[ 25.039741][ T378] incfs_kill_sb+0x109/0x230
[ 25.044355][ T378] deactivate_locked_super+0xd5/0x2a0
[ 25.049728][ T378] deactivate_super+0xb8/0xe0
[ 25.054416][ T378] cleanup_mnt+0x406/0x4a0
[ 25.058838][ T378] __cleanup_mnt+0x1d/0x40
[ 25.063283][ T378] task_work_run+0x1e5/0x260
[ 25.067874][ T378] ? __cfi_task_work_run+0x10/0x10
[ 25.073011][ T378] ? __x64_sys_umount+0x12e/0x180
[ 25.078039][ T378] ? __cfi___x64_sys_umount+0x10/0x10
[ 25.083433][ T378] ? __kasan_check_read+0x15/0x20
[ 25.088458][ T378] resume_user_mode_work+0x35/0x50
[ 25.093591][ T378] syscall_exit_to_user_mode+0x63/0xb0
[ 25.099080][ T378] do_syscall_64+0x63/0xf0
[ 25.103525][ T378] ? clear_bhb_loop+0x50/0xa0
[ 25.108201][ T378] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 25.114126][ T378] RIP: 0033:0x7f58e9f9e097
[ 25.118550][ T378] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 25.138255][ T378] RSP: 002b:00007ffdf5809588 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 25.146764][ T378] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f58e9f9e097
[ 25.154738][ T378] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf5809640
[ 25.162714][ T378] RBP: 00007ffdf5809640 R08: 00007ffdf580a640 R09: 00000000ffffffff
[ 25.170686][ T378] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf580a6d0
[ 25.178655][ T378] R13: 00007f58ea0321ca R14: 0000000000006123 R15: 00007ffdf580a710
[ 25.186671][ T378]
[ 25.189680][ T378] ---[ end trace 0000000000000000 ]---
[ 25.195209][ T378] ==================================================================
[ 25.203275][ T378] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 25.209500][ T378] Write of size 4 at addr 0000000000000168 by task syz-executor/378
[ 25.217460][ T378]
[ 25.219772][ T378] CPU: 1 UID: 0 PID: 378 Comm: syz-executor Tainted: G W syzkaller #0 e5a42ceb7f5d5789190789a9dbc4fccea476db91
[ 25.219790][ T378] Tainted: [W]=WARN
[ 25.219793][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 25.219800][ T378] Call Trace:
[ 25.219805][ T378]
[ 25.219811][ T378] __dump_stack+0x21/0x30
[ 25.219830][ T378] dump_stack_lvl+0x140/0x1c0
[ 25.219849][ T378] ? __cfi_dump_stack_lvl+0x10/0x10
[ 25.219863][ T378] print_report+0x3d/0x70
[ 25.219876][ T378] kasan_report+0x162/0x1a0
[ 25.219889][ T378] ? ihold+0x24/0x70
[ 25.219901][ T378] ? _raw_spin_unlock+0x45/0x60
[ 25.219912][ T378] ? ihold+0x24/0x70
[ 25.219922][ T378] kasan_check_range+0x25a/0x2b0
[ 25.219935][ T378] __kasan_check_write+0x18/0x20
[ 25.219944][ T378] ihold+0x24/0x70
[ 25.219954][ T378] vfs_rmdir+0x26a/0x560
[ 25.219968][ T378] incfs_kill_sb+0x109/0x230
[ 25.219979][ T378] deactivate_locked_super+0xd5/0x2a0
[ 25.219993][ T378] deactivate_super+0xb8/0xe0
[ 25.220005][ T378] cleanup_mnt+0x406/0x4a0
[ 25.220018][ T378] __cleanup_mnt+0x1d/0x40
[ 25.220029][ T378] task_work_run+0x1e5/0x260
[ 25.220042][ T378] ? __cfi_task_work_run+0x10/0x10
[ 25.220054][ T378] ? __x64_sys_umount+0x12e/0x180
[ 25.220068][ T378] ? __cfi___x64_sys_umount+0x10/0x10
[ 25.220082][ T378] ? __kasan_check_read+0x15/0x20
[ 25.220091][ T378] resume_user_mode_work+0x35/0x50
[ 25.220101][ T378] syscall_exit_to_user_mode+0x63/0xb0
[ 25.220115][ T378] do_syscall_64+0x63/0xf0
[ 25.220124][ T378] ? clear_bhb_loop+0x50/0xa0
[ 25.220136][ T378] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 25.220148][ T378] RIP: 0033:0x7f58e9f9e097
[ 25.220158][ T378] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 25.220166][ T378] RSP: 002b:00007ffdf5809588 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 25.220177][ T378] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f58e9f9e097
[ 25.220184][ T378] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf5809640
[ 25.220190][ T378] RBP: 00007ffdf5809640 R08: 00007ffdf580a640 R09: 00000000ffffffff
[ 25.220197][ T378] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf580a6d0
[ 25.220203][ T378] R13: 00007f58ea0321ca R14: 0000000000006123 R15: 00007ffdf580a710
[ 25.220211][ T378]
[ 25.220215][ T378] ==================================================================
[ 25.463583][ T378] Disabling lock debugging due to kernel taint
[ 25.469770][ T378] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 25.477548][ T378] #PF: supervisor write access in kernel mode
[ 25.483585][ T378] #PF: error_code(0x0002) - not-present page
[ 25.489535][ T378] PGD 8000000116f64067 P4D 8000000116f64067 PUD 0
[ 25.496037][ T378] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 25.502080][ T378] CPU: 1 UID: 0 PID: 378 Comm: syz-executor Tainted: G B W syzkaller #0 e5a42ceb7f5d5789190789a9dbc4fccea476db91
[ 25.515161][ T378] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 25.520153][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 25.530179][ T378] RIP: 0010:ihold+0x2a/0x70
[ 25.534670][ T378] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 3d 64 95 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 3c 09 ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 4d
[ 25.554253][ T378] RSP: 0018:ffffc900011efca0 EFLAGS: 00010246
[ 25.560296][ T378] RAX: ffff888114bcb900 RBX: 0000000000000000 RCX: ffff888114bcb900
[ 25.568248][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 25.576206][ T378] RBP: ffffc900011efcb0 R08: ffffffff88bbb947 R09: 1ffffffff1177728
[ 25.584160][ T378] R10: dffffc0000000000 R11: fffffbfff1177729 R12: ffff88811754cba4
[ 25.592130][ T378] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 25.600079][ T378] FS: 000055557ea4f500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 25.608981][ T378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.615551][ T378] CR2: 0000000000000168 CR3: 000000012e25c000 CR4: 00000000003526b0
[ 25.623599][ T378] Call Trace:
[ 25.626862][ T378]
[ 25.629773][ T378] vfs_rmdir+0x26a/0x560
[ 25.633999][ T378] incfs_kill_sb+0x109/0x230
[ 25.638565][ T378] deactivate_locked_super+0xd5/0x2a0
[ 25.643912][ T378] deactivate_super+0xb8/0xe0
[ 25.648568][ T378] cleanup_mnt+0x406/0x4a0
[ 25.652957][ T378] __cleanup_mnt+0x1d/0x40
[ 25.657345][ T378] task_work_run+0x1e5/0x260
[ 25.661913][ T378] ? __cfi_task_work_run+0x10/0x10
[ 25.666998][ T378] ? __x64_sys_umount+0x12e/0x180
[ 25.671998][ T378] ? __cfi___x64_sys_umount+0x10/0x10
[ 25.677345][ T378] ? __kasan_check_read+0x15/0x20
[ 25.682342][ T378] resume_user_mode_work+0x35/0x50
[ 25.687428][ T378] syscall_exit_to_user_mode+0x63/0xb0
[ 25.692862][ T378] do_syscall_64+0x63/0xf0
[ 25.697254][ T378] ? clear_bhb_loop+0x50/0xa0
[ 25.701904][ T378] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 25.707767][ T378] RIP: 0033:0x7f58e9f9e097
[ 25.712156][ T378] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 25.732342][ T378] RSP: 002b:00007ffdf5809588 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 25.740732][ T378] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f58e9f9e097
[ 25.748676][ T378] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf5809640
[ 25.756635][ T378] RBP: 00007ffdf5809640 R08: 00007ffdf580a640 R09: 00000000ffffffff
[ 25.764582][ T378] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf580a6d0
[ 25.772523][ T378] R13: 00007f58ea0321ca R14: 0000000000006123 R15: 00007ffdf580a710
[ 25.780470][ T378]
[ 25.783471][ T378] Modules linked in:
[ 25.787354][ T378] CR2: 0000000000000168
[ 25.791483][ T378] ---[ end trace 0000000000000000 ]---
[ 25.796907][ T378] RIP: 0010:ihold+0x2a/0x70
[ 25.801474][ T378] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 3d 64 95 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 3c 09 ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 4d
[ 25.821059][ T378] RSP: 0018:ffffc900011efca0 EFLAGS: 00010246
[ 25.827102][ T378] RAX: ffff888114bcb900 RBX: 0000000000000000 RCX: ffff888114bcb900
[ 25.835052][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 25.842999][ T378] RBP: ffffc900011efcb0 R08: ffffffff88bbb947 R09: 1ffffffff1177728
[ 25.850945][ T378] R10: dffffc0000000000 R11: fffffbfff1177729 R12: ffff88811754cba4
[ 25.858980][ T378] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 25.866921][ T378] FS: 000055557ea4f500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 25.875825][ T378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.882382][ T378] CR2: 0000000000000168 CR3: 000000012e25c000 CR4: 00000000003526b0
[ 25.890334][ T378] Kernel panic - not syncing: Fatal exception
[ 25.896730][ T378] Kernel Offset: disabled
[ 25.901033][ T378] Rebooting in 86400 seconds..