Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts.
2026/03/01 08:43:24 parsed 1 programs
[ 20.882341][ T36] audit: type=1400 audit(1772354604.149:64): avc: denied { node_bind } for pid=290 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 21.857725][ T36] audit: type=1400 audit(1772354605.119:65): avc: denied { mounton } for pid=296 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 21.858785][ T296] cgroup: Unknown subsys name 'net'
[ 21.880388][ T36] audit: type=1400 audit(1772354605.119:66): avc: denied { mount } for pid=296 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
[ 21.908628][ T36] audit: type=1400 audit(1772354605.159:67): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 21.909063][ T296] cgroup: Unknown subsys name 'devices'
[ 22.073718][ T296] cgroup: Unknown subsys name 'hugetlb'
[ 22.079345][ T296] cgroup: Unknown subsys name 'rlimit'
[ 22.238357][ T36] audit: type=1400 audit(1772354605.499:68): avc: denied { setattr } for pid=296 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
[ 22.261622][ T36] audit: type=1400 audit(1772354605.499:69): avc: denied { create } for pid=296 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
[ 22.269686][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 22.282219][ T36] audit: type=1400 audit(1772354605.499:70): avc: denied { write } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 22.310866][ T36] audit: type=1400 audit(1772354605.499:71): avc: denied { read } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 22.331049][ T36] audit: type=1400 audit(1772354605.499:72): avc: denied { sys_module } for pid=296 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 22.334028][ T296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 22.352129][ T36] audit: type=1400 audit(1772354605.499:73): avc: denied { mounton } for pid=296 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
[ 23.278356][ T303] 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.
[ 24.011286][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.018407][ T354] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.025519][ T354] bridge_slave_0: entered allmulticast mode
[ 24.031737][ T354] bridge_slave_0: entered promiscuous mode
[ 24.038424][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.045549][ T354] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.052686][ T354] bridge_slave_1: entered allmulticast mode
[ 24.058862][ T354] bridge_slave_1: entered promiscuous mode
[ 24.101738][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.108853][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.116193][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.123263][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 24.142194][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.149378][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.158833][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.165898][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 24.174912][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.181972][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.204183][ T354] veth0_vlan: entered promiscuous mode
[ 24.214628][ T354] veth1_macvtap: entered promiscuous mode
2026/03/01 08:43:27 executed programs: 0
[ 24.457201][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.464318][ T371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.471389][ T371] bridge_slave_0: entered allmulticast mode
[ 24.479945][ T371] bridge_slave_0: entered promiscuous mode
[ 24.487349][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.494425][ T371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.501487][ T371] bridge_slave_1: entered allmulticast mode
[ 24.508020][ T371] bridge_slave_1: entered promiscuous mode
[ 24.560561][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.567643][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 24.576647][ T322] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.583802][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.603596][ T371] veth0_vlan: entered promiscuous mode
[ 24.616938][ T371] veth1_macvtap: entered promiscuous mode
[ 24.648467][ T371] ------------[ cut here ]------------
[ 24.654204][ T371] WARNING: CPU: 0 PID: 371 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 24.662196][ T371] Modules linked in:
[ 24.666133][ T371] CPU: 0 UID: 0 PID: 371 Comm: syz-executor Not tainted syzkaller #0 c4f231820317ff22bb61fe038e0df9024df7047c
[ 24.677840][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 24.688171][ T371] RIP: 0010:drop_nlink+0xce/0x110
[ 24.693321][ T371] Code: 04 00 00 be 08 00 00 00 e8 ff 21 ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 88 7e af 03 cc e8 c2 3c 96 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 24.712997][ T371] RSP: 0018:ffffc90000fdfc60 EFLAGS: 00010293
[ 24.719061][ T371] RAX: ffffffff81f1629e RBX: ffff888108b98b98 RCX: ffff888115779300
[ 24.727229][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 24.735402][ T371] RBP: ffffc90000fdfc88 R08: 0000000000000003 R09: 0000000000000004
[ 24.743540][ T371] R10: dffffc0000000000 R11: fffff520001fbf7c R12: dffffc0000000000
[ 24.751511][ T371] R13: 1ffff1102117317c R14: ffff888108b98be0 R15: 0000000000000000
[ 24.759906][ T371] FS: 000055557039f500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 24.769161][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.775912][ T371] CR2: 00005555703c2948 CR3: 000000012e20c000 CR4: 00000000003526b0
[ 24.784105][ T371] Call Trace:
[ 24.787385][ T371]
[ 24.790385][ T371] shmem_rmdir+0x5f/0x90
[ 24.794693][ T371] vfs_rmdir+0x3e0/0x560
[ 24.798941][ T371] incfs_kill_sb+0x109/0x230
[ 24.803591][ T371] deactivate_locked_super+0xd5/0x2a0
[ 24.809053][ T371] deactivate_super+0xb8/0xe0
[ 24.813779][ T371] cleanup_mnt+0x406/0x4a0
[ 24.818289][ T371] __cleanup_mnt+0x1d/0x40
[ 24.822771][ T371] task_work_run+0x1e5/0x260
[ 24.827459][ T371] ? __cfi_task_work_run+0x10/0x10
[ 24.832630][ T371] ? __x64_sys_umount+0x12e/0x180
[ 24.837658][ T371] ? __cfi___x64_sys_umount+0x10/0x10
[ 24.843052][ T371] ? __kasan_check_read+0x15/0x20
[ 24.848091][ T371] resume_user_mode_work+0x35/0x50
[ 24.853252][ T371] syscall_exit_to_user_mode+0x63/0xb0
[ 24.858731][ T371] do_syscall_64+0x63/0xf0
[ 24.863179][ T371] ? clear_bhb_loop+0x50/0xa0
[ 24.867861][ T371] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 24.874008][ T371] RIP: 0033:0x7f2ce559d9d7
[ 24.878522][ T371] Code: a2 c7 05 1c ed 24 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
[ 24.898292][ T371] RSP: 002b:00007ffc23b72b98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 24.906765][ T371] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2ce559d9d7
[ 24.914893][ T371] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc23b72c50
[ 24.922897][ T371] RBP: 00007ffc23b72c50 R08: 00007ffc23b73c50 R09: 00000000ffffffff
[ 24.930866][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc23b73ce0
[ 24.938984][ T371] R13: 00007f2ce5631f90 R14: 0000000000006029 R15: 00007ffc23b73d20
[ 24.946995][ T371]
[ 24.950027][ T371] ---[ end trace 0000000000000000 ]---
[ 24.955696][ T371] ==================================================================
[ 24.963771][ T371] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 24.970019][ T371] Write of size 4 at addr 0000000000000168 by task syz-executor/371
[ 24.977976][ T371]
[ 24.980293][ T371] CPU: 1 UID: 0 PID: 371 Comm: syz-executor Tainted: G W syzkaller #0 c4f231820317ff22bb61fe038e0df9024df7047c
[ 24.980311][ T371] Tainted: [W]=WARN
[ 24.980315][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 24.980322][ T371] Call Trace:
[ 24.980327][ T371]
[ 24.980333][ T371] __dump_stack+0x21/0x30
[ 24.980350][ T371] dump_stack_lvl+0x140/0x1c0
[ 24.980363][ T371] ? __cfi_dump_stack_lvl+0x10/0x10
[ 24.980377][ T371] print_report+0x3d/0x70
[ 24.980389][ T371] kasan_report+0x162/0x1a0
[ 24.980405][ T371] ? ihold+0x24/0x70
[ 24.980419][ T371] ? _raw_spin_unlock+0x45/0x60
[ 24.980429][ T371] ? ihold+0x24/0x70
[ 24.980442][ T371] kasan_check_range+0x25a/0x2b0
[ 24.980458][ T371] __kasan_check_write+0x18/0x20
[ 24.980471][ T371] ihold+0x24/0x70
[ 24.980487][ T371] vfs_rmdir+0x26a/0x560
[ 24.980498][ T371] incfs_kill_sb+0x109/0x230
[ 24.980511][ T371] deactivate_locked_super+0xd5/0x2a0
[ 24.980522][ T371] deactivate_super+0xb8/0xe0
[ 24.980532][ T371] cleanup_mnt+0x406/0x4a0
[ 24.980546][ T371] __cleanup_mnt+0x1d/0x40
[ 24.980559][ T371] task_work_run+0x1e5/0x260
[ 24.980572][ T371] ? __cfi_task_work_run+0x10/0x10
[ 24.980582][ T371] ? __x64_sys_umount+0x12e/0x180
[ 24.980593][ T371] ? __cfi___x64_sys_umount+0x10/0x10
[ 24.980604][ T371] ? __kasan_check_read+0x15/0x20
[ 24.980616][ T371] resume_user_mode_work+0x35/0x50
[ 24.980631][ T371] syscall_exit_to_user_mode+0x63/0xb0
[ 24.980645][ T371] do_syscall_64+0x63/0xf0
[ 24.980654][ T371] ? clear_bhb_loop+0x50/0xa0
[ 24.980665][ T371] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 24.980681][ T371] RIP: 0033:0x7f2ce559d9d7
[ 24.980691][ T371] Code: a2 c7 05 1c ed 24 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
[ 24.980700][ T371] RSP: 002b:00007ffc23b72b98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 24.980712][ T371] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2ce559d9d7
[ 24.980720][ T371] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc23b72c50
[ 24.980727][ T371] RBP: 00007ffc23b72c50 R08: 00007ffc23b73c50 R09: 00000000ffffffff
[ 24.980734][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc23b73ce0
[ 24.980742][ T371] R13: 00007f2ce5631f90 R14: 0000000000006029 R15: 00007ffc23b73d20
[ 24.980751][ T371]
[ 24.980755][ T371] ==================================================================
[ 25.225416][ T371] Disabling lock debugging due to kernel taint
[ 25.231625][ T371] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 25.239424][ T371] #PF: supervisor write access in kernel mode
[ 25.245477][ T371] #PF: error_code(0x0002) - not-present page
[ 25.251429][ T371] PGD 8000000109fa4067 P4D 8000000109fa4067 PUD 0
[ 25.257918][ T371] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 25.263969][ T371] CPU: 1 UID: 0 PID: 371 Comm: syz-executor Tainted: G B W syzkaller #0 c4f231820317ff22bb61fe038e0df9024df7047c
[ 25.277231][ T371] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 25.282227][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 25.292348][ T371] RIP: 0010:ihold+0x2a/0x70
[ 25.296849][ T371] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 ad 33 96 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 bc 18 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 bd
[ 25.316527][ T371] RSP: 0018:ffffc90000fdfca0 EFLAGS: 00010246
[ 25.322577][ T371] RAX: ffff888115779300 RBX: 0000000000000000 RCX: ffff888115779300
[ 25.330536][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 25.338487][ T371] RBP: ffffc90000fdfcb0 R08: ffffffff88b8c947 R09: 1ffffffff1171928
[ 25.346552][ T371] R10: dffffc0000000000 R11: fffffbfff1171929 R12: ffff888108b98ba4
[ 25.354505][ T371] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 25.362462][ T371] FS: 000055557039f500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 25.371375][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.377947][ T371] CR2: 0000000000000168 CR3: 000000012e20c000 CR4: 00000000003526b0
[ 25.385903][ T371] Call Trace:
[ 25.389168][ T371]
[ 25.392088][ T371] vfs_rmdir+0x26a/0x560
[ 25.396346][ T371] incfs_kill_sb+0x109/0x230
[ 25.400936][ T371] deactivate_locked_super+0xd5/0x2a0
[ 25.406819][ T371] deactivate_super+0xb8/0xe0
[ 25.411486][ T371] cleanup_mnt+0x406/0x4a0
[ 25.415882][ T371] __cleanup_mnt+0x1d/0x40
[ 25.420277][ T371] task_work_run+0x1e5/0x260
[ 25.424843][ T371] ? __cfi_task_work_run+0x10/0x10
[ 25.429933][ T371] ? __x64_sys_umount+0x12e/0x180
[ 25.434939][ T371] ? __cfi___x64_sys_umount+0x10/0x10
[ 25.440288][ T371] ? __kasan_check_read+0x15/0x20
[ 25.445287][ T371] resume_user_mode_work+0x35/0x50
[ 25.450377][ T371] syscall_exit_to_user_mode+0x63/0xb0
[ 25.455820][ T371] do_syscall_64+0x63/0xf0
[ 25.460211][ T371] ? clear_bhb_loop+0x50/0xa0
[ 25.464862][ T371] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 25.470732][ T371] RIP: 0033:0x7f2ce559d9d7
[ 25.475126][ T371] Code: a2 c7 05 1c ed 24 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
[ 25.494888][ T371] RSP: 002b:00007ffc23b72b98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 25.503284][ T371] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2ce559d9d7
[ 25.511238][ T371] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc23b72c50
[ 25.519189][ T371] RBP: 00007ffc23b72c50 R08: 00007ffc23b73c50 R09: 00000000ffffffff
[ 25.527142][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc23b73ce0
[ 25.535198][ T371] R13: 00007f2ce5631f90 R14: 0000000000006029 R15: 00007ffc23b73d20
[ 25.543154][ T371]
[ 25.546149][ T371] Modules linked in:
[ 25.550030][ T371] CR2: 0000000000000168
[ 25.554159][ T371] ---[ end trace 0000000000000000 ]---
[ 25.559595][ T371] RIP: 0010:ihold+0x2a/0x70
[ 25.564081][ T371] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 ad 33 96 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 bc 18 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 bd
[ 25.583662][ T371] RSP: 0018:ffffc90000fdfca0 EFLAGS: 00010246
[ 25.589707][ T371] RAX: ffff888115779300 RBX: 0000000000000000 RCX: ffff888115779300
[ 25.597684][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 25.605663][ T371] RBP: ffffc90000fdfcb0 R08: ffffffff88b8c947 R09: 1ffffffff1171928
[ 25.613613][ T371] R10: dffffc0000000000 R11: fffffbfff1171929 R12: ffff888108b98ba4
[ 25.621565][ T371] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 25.629513][ T371] FS: 000055557039f500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 25.638419][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.645011][ T371] CR2: 0000000000000168 CR3: 000000012e20c000 CR4: 00000000003526b0
[ 25.652968][ T371] Kernel panic - not syncing: Fatal exception
[ 25.659525][ T371] Kernel Offset: disabled
[ 25.663832][ T371] Rebooting in 86400 seconds..