Warning: Permanently added '10.128.0.215' (ED25519) to the list of known hosts.
2025/10/23 21:00:23 parsed 1 programs
[ 23.501480][ T36] audit: type=1400 audit(1761253223.980:64): 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
[ 24.941640][ T36] audit: type=1400 audit(1761253225.420:65): avc: denied { mounton } for pid=298 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
[ 24.943077][ T298] cgroup: Unknown subsys name 'net'
[ 24.964522][ T36] audit: type=1400 audit(1761253225.420:66): avc: denied { mount } for pid=298 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
[ 24.991737][ T36] audit: type=1400 audit(1761253225.440:67): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 24.991902][ T298] cgroup: Unknown subsys name 'devices'
[ 25.153218][ T298] cgroup: Unknown subsys name 'hugetlb'
[ 25.158839][ T298] cgroup: Unknown subsys name 'rlimit'
[ 25.302274][ T36] audit: type=1400 audit(1761253225.780:68): avc: denied { setattr } for pid=298 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
[ 25.325480][ T36] audit: type=1400 audit(1761253225.780:69): avc: denied { create } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.345931][ T36] audit: type=1400 audit(1761253225.780:70): avc: denied { write } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.357084][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 25.366389][ T36] audit: type=1400 audit(1761253225.780:71): avc: denied { read } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.395040][ T36] audit: type=1400 audit(1761253225.780:72): avc: denied { sys_module } for pid=298 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 25.416181][ T36] audit: type=1400 audit(1761253225.780:73): avc: denied { mounton } for pid=298 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
[ 25.445520][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 26.318583][ 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.
[ 27.215671][ T355] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.222771][ T355] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.230137][ T355] bridge_slave_0: entered allmulticast mode
[ 27.237584][ T355] bridge_slave_0: entered promiscuous mode
[ 27.244474][ T355] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.251657][ T355] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.258729][ T355] bridge_slave_1: entered allmulticast mode
[ 27.265089][ T355] bridge_slave_1: entered promiscuous mode
[ 27.323402][ T355] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.330450][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.337780][ T355] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.344838][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.364799][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.372093][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.381554][ T331] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.388604][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.398633][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.405700][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.430788][ T355] veth0_vlan: entered promiscuous mode
[ 27.441655][ T355] veth1_macvtap: entered promiscuous mode
[ 27.495091][ T336] bridge_slave_1: left allmulticast mode
[ 27.500801][ T336] bridge_slave_1: left promiscuous mode
[ 27.506420][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.514168][ T336] bridge_slave_0: left allmulticast mode
[ 27.519814][ T336] bridge_slave_0: left promiscuous mode
[ 27.525451][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.683219][ T336] veth1_macvtap: left promiscuous mode
[ 27.688922][ T336] veth0_vlan: left promiscuous mode
2025/10/23 21:00:28 executed programs: 0
[ 27.870538][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.877697][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.884856][ T372] bridge_slave_0: entered allmulticast mode
[ 27.891252][ T372] bridge_slave_0: entered promiscuous mode
[ 27.897724][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.904809][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.911938][ T372] bridge_slave_1: entered allmulticast mode
[ 27.918173][ T372] bridge_slave_1: entered promiscuous mode
[ 27.970820][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.977876][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.985196][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.992248][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.019552][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.026950][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.036713][ T331] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.043827][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.053159][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.060211][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.085353][ T372] veth0_vlan: entered promiscuous mode
[ 28.097901][ T372] veth1_macvtap: entered promiscuous mode
[ 28.127011][ T372] ------------[ cut here ]------------
[ 28.132598][ T372] WARNING: CPU: 0 PID: 372 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 28.140554][ T372] Modules linked in:
[ 28.144496][ T372] CPU: 0 UID: 0 PID: 372 Comm: syz-executor Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 28.156173][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 28.166304][ T372] RIP: 0010:drop_nlink+0xce/0x110
[ 28.171437][ T372] Code: 04 00 00 be 08 00 00 00 e8 cf 54 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 32 e4 97 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 28.191274][ T372] RSP: 0018:ffffc90000f3fc60 EFLAGS: 00010293
[ 28.197392][ T372] RAX: ffffffff81ee1a7e RBX: ffff888115c7e1e8 RCX: ffff888110313900
[ 28.205415][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 28.213450][ T372] RBP: ffffc90000f3fc88 R08: 0000000000000003 R09: 0000000000000004
[ 28.221467][ T372] R10: dffffc0000000000 R11: fffff520001e7f7c R12: dffffc0000000000
[ 28.229452][ T372] R13: 1ffff11022b8fc46 R14: ffff888115c7e230 R15: 0000000000000000
[ 28.237475][ T372] FS: 000055558c293500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 28.246498][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.253168][ T372] CR2: 000055558c2b64e8 CR3: 00000001150b8000 CR4: 00000000003526b0
[ 28.261228][ T372] Call Trace:
[ 28.264527][ T372]
[ 28.267461][ T372] shmem_rmdir+0x5f/0x90
[ 28.271767][ T372] vfs_rmdir+0x3dd/0x560
[ 28.276051][ T372] incfs_kill_sb+0x109/0x230
[ 28.280797][ T372] deactivate_locked_super+0xd5/0x2a0
[ 28.286229][ T372] deactivate_super+0xb8/0xe0
[ 28.290969][ T372] cleanup_mnt+0x3f1/0x480
[ 28.295404][ T372] __cleanup_mnt+0x1d/0x40
[ 28.299821][ T372] task_work_run+0x1e0/0x250
[ 28.304478][ T372] ? __cfi_task_work_run+0x10/0x10
[ 28.309612][ T372] ? __x64_sys_umount+0x126/0x170
[ 28.314742][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 28.320179][ T372] ? __kasan_check_read+0x15/0x20
[ 28.325266][ T372] resume_user_mode_work+0x36/0x50
[ 28.330405][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 28.335923][ T372] do_syscall_64+0x64/0xf0
[ 28.340376][ T372] ? clear_bhb_loop+0x50/0xa0
[ 28.345106][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.351067][ T372] RIP: 0033:0x7f40219902f7
[ 28.355501][ T372] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8
[ 28.375158][ T372] RSP: 002b:00007fff54ac93d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 28.383700][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f40219902f7
[ 28.391761][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff54ac9490
[ 28.399764][ T372] RBP: 00007fff54ac9490 R08: 0000000000000000 R09: 0000000000000000
[ 28.407773][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff54aca520
[ 28.415935][ T372] R13: 00007f4021a11d7d R14: 0000000000006dcf R15: 00007fff54aca560
[ 28.423964][ T372]
[ 28.426991][ T372] ---[ end trace 0000000000000000 ]---
[ 28.433291][ T372] ==================================================================
[ 28.441385][ T372] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 28.447623][ T372] Write of size 4 at addr 0000000000000168 by task syz-executor/372
[ 28.455677][ T372]
[ 28.457998][ T372] CPU: 1 UID: 0 PID: 372 Comm: syz-executor Tainted: G W syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 28.458020][ T372] Tainted: [W]=WARN
[ 28.458026][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 28.458035][ T372] Call Trace:
[ 28.458040][ T372]
[ 28.458046][ T372] __dump_stack+0x21/0x30
[ 28.458073][ T372] dump_stack_lvl+0x10c/0x190
[ 28.458094][ T372] ? __cfi_dump_stack_lvl+0x10/0x10
[ 28.458116][ T372] print_report+0x3d/0x70
[ 28.458133][ T372] kasan_report+0x163/0x1a0
[ 28.458150][ T372] ? ihold+0x24/0x70
[ 28.458167][ T372] ? _raw_spin_unlock+0x45/0x60
[ 28.458186][ T372] ? ihold+0x24/0x70
[ 28.458202][ T372] kasan_check_range+0x299/0x2a0
[ 28.458220][ T372] __kasan_check_write+0x18/0x20
[ 28.458243][ T372] ihold+0x24/0x70
[ 28.458258][ T372] vfs_rmdir+0x26a/0x560
[ 28.458278][ T372] incfs_kill_sb+0x109/0x230
[ 28.458301][ T372] deactivate_locked_super+0xd5/0x2a0
[ 28.458322][ T372] deactivate_super+0xb8/0xe0
[ 28.458341][ T372] cleanup_mnt+0x3f1/0x480
[ 28.458359][ T372] __cleanup_mnt+0x1d/0x40
[ 28.458374][ T372] task_work_run+0x1e0/0x250
[ 28.458393][ T372] ? __cfi_task_work_run+0x10/0x10
[ 28.458414][ T372] ? __x64_sys_umount+0x126/0x170
[ 28.458435][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 28.458457][ T372] ? __kasan_check_read+0x15/0x20
[ 28.458479][ T372] resume_user_mode_work+0x36/0x50
[ 28.458517][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 28.458534][ T372] do_syscall_64+0x64/0xf0
[ 28.458555][ T372] ? clear_bhb_loop+0x50/0xa0
[ 28.458572][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.458589][ T372] RIP: 0033:0x7f40219902f7
[ 28.458602][ T372] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8
[ 28.458615][ T372] RSP: 002b:00007fff54ac93d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 28.458631][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f40219902f7
[ 28.458642][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff54ac9490
[ 28.458652][ T372] RBP: 00007fff54ac9490 R08: 0000000000000000 R09: 0000000000000000
[ 28.458662][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff54aca520
[ 28.458672][ T372] R13: 00007f4021a11d7d R14: 0000000000006dcf R15: 00007fff54aca560
[ 28.458685][ T372]
[ 28.458691][ T372] ==================================================================
[ 28.703273][ T372] Disabling lock debugging due to kernel taint
[ 28.709491][ T372] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 28.717297][ T372] #PF: supervisor write access in kernel mode
[ 28.723356][ T372] #PF: error_code(0x0002) - not-present page
[ 28.729327][ T372] PGD 8000000115f8c067 P4D 8000000115f8c067 PUD 0
[ 28.735839][ T372] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 28.741916][ T372] CPU: 1 UID: 0 PID: 372 Comm: syz-executor Tainted: G B W syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 28.755022][ T372] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 28.760037][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 28.770079][ T372] RIP: 0010:ihold+0x2a/0x70
[ 28.774574][ T372] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 1d db 97 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 8c 4b 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 2d
[ 28.794169][ T372] RSP: 0018:ffffc90000f3fca0 EFLAGS: 00010246
[ 28.800228][ T372] RAX: ffff888110313900 RBX: 0000000000000000 RCX: ffff888110313900
[ 28.808206][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 28.816167][ T372] RBP: ffffc90000f3fcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 28.824129][ T372] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff888115c7e1f4
[ 28.832090][ T372] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 28.840055][ T372] FS: 000055558c293500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 28.848979][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.855559][ T372] CR2: 0000000000000168 CR3: 00000001150b8000 CR4: 00000000003526b0
[ 28.863526][ T372] Call Trace:
[ 28.866808][ T372]
[ 28.869741][ T372] vfs_rmdir+0x26a/0x560
[ 28.873988][ T372] incfs_kill_sb+0x109/0x230
[ 28.878598][ T372] deactivate_locked_super+0xd5/0x2a0
[ 28.883970][ T372] deactivate_super+0xb8/0xe0
[ 28.888644][ T372] cleanup_mnt+0x3f1/0x480
[ 28.893059][ T372] __cleanup_mnt+0x1d/0x40
[ 28.897472][ T372] task_work_run+0x1e0/0x250
[ 28.902072][ T372] ? __cfi_task_work_run+0x10/0x10
[ 28.907188][ T372] ? __x64_sys_umount+0x126/0x170
[ 28.912217][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 28.917590][ T372] ? __kasan_check_read+0x15/0x20
[ 28.922615][ T372] resume_user_mode_work+0x36/0x50
[ 28.927722][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 28.933185][ T372] do_syscall_64+0x64/0xf0
[ 28.937601][ T372] ? clear_bhb_loop+0x50/0xa0
[ 28.942272][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.948155][ T372] RIP: 0033:0x7f40219902f7
[ 28.952591][ T372] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8
[ 28.972212][ T372] RSP: 002b:00007fff54ac93d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 28.980628][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f40219902f7
[ 28.988590][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff54ac9490
[ 28.996554][ T372] RBP: 00007fff54ac9490 R08: 0000000000000000 R09: 0000000000000000
[ 29.004521][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff54aca520
[ 29.012483][ T372] R13: 00007f4021a11d7d R14: 0000000000006dcf R15: 00007fff54aca560
[ 29.020452][ T372]
[ 29.023461][ T372] Modules linked in:
[ 29.027443][ T372] CR2: 0000000000000168
[ 29.031583][ T372] ---[ end trace 0000000000000000 ]---
[ 29.037033][ T372] RIP: 0010:ihold+0x2a/0x70
[ 29.041536][ T372] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 1d db 97 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 8c 4b 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 2d
[ 29.061132][ T372] RSP: 0018:ffffc90000f3fca0 EFLAGS: 00010246
[ 29.067191][ T372] RAX: ffff888110313900 RBX: 0000000000000000 RCX: ffff888110313900
[ 29.075152][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.083114][ T372] RBP: ffffc90000f3fcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 29.091096][ T372] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff888115c7e1f4
[ 29.099164][ T372] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 29.107150][ T372] FS: 000055558c293500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 29.116078][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.122652][ T372] CR2: 0000000000000168 CR3: 00000001150b8000 CR4: 00000000003526b0
[ 29.130634][ T372] Kernel panic - not syncing: Fatal exception
[ 29.137143][ T372] Kernel Offset: disabled
[ 29.141466][ T372] Rebooting in 86400 seconds..