Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts.
2026/06/03 19:58:26 parsed 1 programs
[ 32.607119][ T36] audit: type=1400 audit(1780516706.760:64): avc: denied { node_bind } for pid=304 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 34.123662][ T36] audit: type=1400 audit(1780516708.280:65): avc: denied { mounton } for pid=311 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
[ 34.127199][ T311] cgroup: Unknown subsys name 'net'
[ 34.146352][ T36] audit: type=1400 audit(1780516708.280:66): avc: denied { mount } for pid=311 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
[ 34.173733][ T36] audit: type=1400 audit(1780516708.320:67): avc: denied { unmount } for pid=311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 34.174283][ T311] cgroup: Unknown subsys name 'devices'
[ 34.300208][ T311] cgroup: Unknown subsys name 'hugetlb'
[ 34.305849][ T311] cgroup: Unknown subsys name 'rlimit'
[ 34.429592][ T36] audit: type=1400 audit(1780516708.590:68): avc: denied { setattr } for pid=311 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
[ 34.452800][ T36] audit: type=1400 audit(1780516708.590:69): avc: denied { create } for pid=311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 34.473575][ T36] audit: type=1400 audit(1780516708.590:70): avc: denied { write } for pid=311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 34.493887][ T36] audit: type=1400 audit(1780516708.590:71): avc: denied { read } for pid=311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 34.501813][ T314] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 34.514627][ T36] audit: type=1400 audit(1780516708.590:72): avc: denied { sys_module } for pid=311 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 34.543755][ T36] audit: type=1400 audit(1780516708.590:73): avc: denied { mounton } for pid=311 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
[ 34.604853][ T311] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 35.504004][ T317] 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.
[ 35.792246][ T332] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.799351][ T332] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.806403][ T332] bridge_slave_0: entered allmulticast mode
[ 35.812796][ T332] bridge_slave_0: entered promiscuous mode
[ 35.819418][ T332] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.826511][ T332] bridge0: port 2(bridge_slave_1) entered disabled state
[ 35.833658][ T332] bridge_slave_1: entered allmulticast mode
[ 35.839979][ T332] bridge_slave_1: entered promiscuous mode
[ 35.886651][ T332] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.893750][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 35.901123][ T332] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.908188][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 35.935687][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.943011][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 35.953689][ T53] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.960853][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 35.971369][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.978467][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 36.005096][ T332] veth0_vlan: entered promiscuous mode
[ 36.016498][ T332] veth1_macvtap: entered promiscuous mode
[ 36.068077][ T12] bridge_slave_1: left allmulticast mode
[ 36.073786][ T12] bridge_slave_1: left promiscuous mode
[ 36.080217][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 36.088764][ T12] bridge_slave_0: left allmulticast mode
[ 36.094492][ T12] bridge_slave_0: left promiscuous mode
[ 36.100899][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 36.270385][ T12] veth1_macvtap: left promiscuous mode
[ 36.275998][ T12] veth0_vlan: left promiscuous mode
2026/06/03 19:58:31 executed programs: 0
[ 36.950025][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 36.957203][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 36.964444][ T376] bridge_slave_0: entered allmulticast mode
[ 36.971054][ T376] bridge_slave_0: entered promiscuous mode
[ 36.977672][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 36.984814][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 36.991991][ T376] bridge_slave_1: entered allmulticast mode
[ 36.998347][ T376] bridge_slave_1: entered promiscuous mode
[ 37.046350][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.053482][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 37.060850][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.067900][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 37.089347][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.096605][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 37.105905][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.112986][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 37.122049][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.129130][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 37.154327][ T376] veth0_vlan: entered promiscuous mode
[ 37.165623][ T376] veth1_macvtap: entered promiscuous mode
[ 37.197055][ T376] ------------[ cut here ]------------
[ 37.202621][ T376] WARNING: CPU: 0 PID: 376 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 37.210629][ T376] Modules linked in:
[ 37.214577][ T376] CPU: 0 UID: 0 PID: 376 Comm: syz-executor Not tainted syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0
[ 37.226262][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 37.236441][ T376] RIP: 0010:drop_nlink+0xce/0x110
[ 37.241560][ T376] 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 e9 48 39 b8 03 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
[ 37.261228][ T376] RSP: 0018:ffffc9000103fc60 EFLAGS: 00010293
[ 37.267309][ T376] RAX: ffffffff81f25ade RBX: ffff8881169287e0 RCX: ffff8881152b3900
[ 37.275371][ T376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 37.283408][ T376] RBP: ffffc9000103fc88 R08: 0000000000000003 R09: 0000000000000004
[ 37.291441][ T376] R10: dffffc0000000000 R11: fffff52000207f7c R12: dffffc0000000000
[ 37.299451][ T376] R13: 1ffff11022d25105 R14: ffff888116928828 R15: 0000000000000000
[ 37.307432][ T376] FS: 000055555cc2d500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 37.316428][ T376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.323104][ T376] CR2: 000055555cc50958 CR3: 000000012a5ae000 CR4: 00000000003526b0
[ 37.331143][ T376] Call Trace:
[ 37.334468][ T376]
[ 37.337401][ T376] shmem_rmdir+0x5f/0x90
[ 37.341712][ T376] vfs_rmdir+0x3e0/0x560
[ 37.345991][ T376] incfs_kill_sb+0x109/0x230
[ 37.350635][ T376] deactivate_locked_super+0xd8/0x2a0
[ 37.356047][ T376] deactivate_super+0xb8/0xe0
[ 37.360799][ T376] cleanup_mnt+0x406/0x4a0
[ 37.365249][ T376] __cleanup_mnt+0x1d/0x40
[ 37.369754][ T376] task_work_run+0x1e5/0x260
[ 37.374379][ T376] ? __cfi_task_work_run+0x10/0x10
[ 37.379576][ T376] ? __x64_sys_umount+0x12e/0x180
[ 37.384628][ T376] ? __cfi___x64_sys_umount+0x10/0x10
[ 37.390107][ T376] ? __kasan_check_read+0x15/0x20
[ 37.395161][ T376] resume_user_mode_work+0x35/0x50
[ 37.400327][ T376] syscall_exit_to_user_mode+0x63/0xb0
[ 37.405826][ T376] do_syscall_64+0x63/0xf0
[ 37.410289][ T376] ? clear_bhb_loop+0x50/0xa0
[ 37.414998][ T376] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 37.420994][ T376] RIP: 0033:0x7fc341b9e097
[ 37.425462][ T376] 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
[ 37.445227][ T376] RSP: 002b:00007ffdfcbe1a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 37.453814][ T376] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc341b9e097
[ 37.461851][ T376] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdfcbe1ac0
[ 37.469975][ T376] RBP: 00007ffdfcbe1ac0 R08: 00007ffdfcbe2ac0 R09: 00000000ffffffff
[ 37.478016][ T376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdfcbe2b50
[ 37.486026][ T376] R13: 00007fc341c321ca R14: 000000000000912c R15: 00007ffdfcbe2b90
[ 37.494100][ T376]
[ 37.497141][ T376] ---[ end trace 0000000000000000 ]---
[ 37.503406][ T376] ==================================================================
[ 37.511515][ T376] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 37.517773][ T376] Write of size 4 at addr 0000000000000168 by task syz-executor/376
[ 37.525746][ T376]
[ 37.528080][ T376] CPU: 1 UID: 0 PID: 376 Comm: syz-executor Tainted: G W syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0
[ 37.528113][ T376] Tainted: [W]=WARN
[ 37.528121][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 37.528135][ T376] Call Trace:
[ 37.528143][ T376]
[ 37.528151][ T376] __dump_stack+0x21/0x30
[ 37.528185][ T376] dump_stack_lvl+0x140/0x1c0
[ 37.528215][ T376] ? __cfi_dump_stack_lvl+0x10/0x10
[ 37.528253][ T376] print_report+0x3d/0x70
[ 37.528275][ T376] kasan_report+0x162/0x1a0
[ 37.528296][ T376] ? ihold+0x24/0x70
[ 37.528315][ T376] ? _raw_spin_unlock+0x45/0x60
[ 37.528331][ T376] ? ihold+0x24/0x70
[ 37.528349][ T376] kasan_check_range+0x25a/0x2b0
[ 37.528370][ T376] __kasan_check_write+0x18/0x20
[ 37.528386][ T376] ihold+0x24/0x70
[ 37.528403][ T376] vfs_rmdir+0x26a/0x560
[ 37.528426][ T376] incfs_kill_sb+0x109/0x230
[ 37.528443][ T376] deactivate_locked_super+0xd8/0x2a0
[ 37.528466][ T376] deactivate_super+0xb8/0xe0
[ 37.528488][ T376] cleanup_mnt+0x406/0x4a0
[ 37.528508][ T376] __cleanup_mnt+0x1d/0x40
[ 37.528531][ T376] task_work_run+0x1e5/0x260
[ 37.528553][ T376] ? __cfi_task_work_run+0x10/0x10
[ 37.528574][ T376] ? __x64_sys_umount+0x12e/0x180
[ 37.528588][ T376] ? __cfi___x64_sys_umount+0x10/0x10
[ 37.528612][ T376] ? __kasan_check_read+0x15/0x20
[ 37.528628][ T376] resume_user_mode_work+0x35/0x50
[ 37.528643][ T376] syscall_exit_to_user_mode+0x63/0xb0
[ 37.528666][ T376] do_syscall_64+0x63/0xf0
[ 37.528682][ T376] ? clear_bhb_loop+0x50/0xa0
[ 37.528702][ T376] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 37.528721][ T376] RIP: 0033:0x7fc341b9e097
[ 37.528735][ T376] 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
[ 37.528749][ T376] RSP: 002b:00007ffdfcbe1a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 37.528765][ T376] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc341b9e097
[ 37.528776][ T376] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdfcbe1ac0
[ 37.528786][ T376] RBP: 00007ffdfcbe1ac0 R08: 00007ffdfcbe2ac0 R09: 00000000ffffffff
[ 37.528798][ T376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdfcbe2b50
[ 37.528808][ T376] R13: 00007fc341c321ca R14: 000000000000912c R15: 00007ffdfcbe2b90
[ 37.528822][ T376]
[ 37.528827][ T376] ==================================================================
[ 37.775828][ T376] Disabling lock debugging due to kernel taint
[ 37.782070][ T376] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 37.789871][ T376] #PF: supervisor write access in kernel mode
[ 37.795931][ T376] #PF: error_code(0x0002) - not-present page
[ 37.801906][ T376] PGD 8000000104760067 P4D 8000000104760067 PUD 0
[ 37.808435][ T376] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 37.814590][ T376] CPU: 1 UID: 0 PID: 376 Comm: syz-executor Tainted: G B W syzkaller #0 0407fd87b9b5389fc2df16610a17caff68e0c4f0
[ 37.827698][ T376] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 37.832713][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 37.842765][ T376] RIP: 0010:ihold+0x2a/0x70
[ 37.847275][ T376] 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
[ 37.866877][ T376] RSP: 0018:ffffc9000103fca0 EFLAGS: 00010246
[ 37.872951][ T376] RAX: ffff8881152b3900 RBX: 0000000000000000 RCX: ffff8881152b3900
[ 37.880919][ T376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 37.888883][ T376] RBP: ffffc9000103fcb0 R08: ffffffff88bbb947 R09: 1ffffffff1177728
[ 37.896856][ T376] R10: dffffc0000000000 R11: fffffbfff1177729 R12: ffff8881169287ec
[ 37.904828][ T376] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 37.912807][ T376] FS: 000055555cc2d500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 37.921773][ T376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.928388][ T376] CR2: 0000000000000168 CR3: 000000012a5ae000 CR4: 00000000003526b0
[ 37.936368][ T376] Call Trace:
[ 37.939652][ T376]
[ 37.942585][ T376] vfs_rmdir+0x26a/0x560
[ 37.946842][ T376] incfs_kill_sb+0x109/0x230
[ 37.951438][ T376] deactivate_locked_super+0xd8/0x2a0
[ 37.956849][ T376] deactivate_super+0xb8/0xe0
[ 37.961551][ T376] cleanup_mnt+0x406/0x4a0
[ 37.965981][ T376] __cleanup_mnt+0x1d/0x40
[ 37.970424][ T376] task_work_run+0x1e5/0x260
[ 37.975047][ T376] ? __cfi_task_work_run+0x10/0x10
[ 37.980182][ T376] ? __x64_sys_umount+0x12e/0x180
[ 37.985227][ T376] ? __cfi___x64_sys_umount+0x10/0x10
[ 37.990620][ T376] ? __kasan_check_read+0x15/0x20
[ 37.995652][ T376] resume_user_mode_work+0x35/0x50
[ 38.000800][ T376] syscall_exit_to_user_mode+0x63/0xb0
[ 38.006279][ T376] do_syscall_64+0x63/0xf0
[ 38.010699][ T376] ? clear_bhb_loop+0x50/0xa0
[ 38.015384][ T376] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 38.021285][ T376] RIP: 0033:0x7fc341b9e097
[ 38.025705][ T376] 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
[ 38.045320][ T376] RSP: 002b:00007ffdfcbe1a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 38.053740][ T376] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc341b9e097
[ 38.061722][ T376] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdfcbe1ac0
[ 38.069720][ T376] RBP: 00007ffdfcbe1ac0 R08: 00007ffdfcbe2ac0 R09: 00000000ffffffff
[ 38.077715][ T376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdfcbe2b50
[ 38.085689][ T376] R13: 00007fc341c321ca R14: 000000000000912c R15: 00007ffdfcbe2b90
[ 38.093666][ T376]
[ 38.096684][ T376] Modules linked in:
[ 38.100585][ T376] CR2: 0000000000000168
[ 38.104735][ T376] ---[ end trace 0000000000000000 ]---
[ 38.110190][ T376] RIP: 0010:ihold+0x2a/0x70
[ 38.114705][ T376] 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
[ 38.134307][ T376] RSP: 0018:ffffc9000103fca0 EFLAGS: 00010246
[ 38.140380][ T376] RAX: ffff8881152b3900 RBX: 0000000000000000 RCX: ffff8881152b3900
[ 38.148354][ T376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 38.156323][ T376] RBP: ffffc9000103fcb0 R08: ffffffff88bbb947 R09: 1ffffffff1177728
[ 38.164290][ T376] R10: dffffc0000000000 R11: fffffbfff1177729 R12: ffff8881169287ec
[ 38.172348][ T376] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 38.180409][ T376] FS: 000055555cc2d500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 38.189337][ T376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.195916][ T376] CR2: 0000000000000168 CR3: 000000012a5ae000 CR4: 00000000003526b0
[ 38.203890][ T376] Kernel panic - not syncing: Fatal exception
[ 38.210564][ T376] Kernel Offset: disabled
[ 38.214981][ T376] Rebooting in 86400 seconds..