Warning: Permanently added '10.128.0.191' (ED25519) to the list of known hosts.
2025/08/26 14:38:31 parsed 1 programs
[ 24.608006][ T36] audit: type=1400 audit(1756219111.479:64): avc: denied { node_bind } for pid=289 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 25.597400][ T36] audit: type=1400 audit(1756219112.459:65): avc: denied { mounton } for pid=297 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
[ 25.598710][ T297] cgroup: Unknown subsys name 'net'
[ 25.621474][ T36] audit: type=1400 audit(1756219112.459:66): avc: denied { mount } for pid=297 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
[ 25.649961][ T297] cgroup: Unknown subsys name 'devices'
[ 25.650002][ T36] audit: type=1400 audit(1756219112.489:67): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 25.840071][ T297] cgroup: Unknown subsys name 'hugetlb'
[ 25.845752][ T297] cgroup: Unknown subsys name 'rlimit'
[ 25.943810][ T36] audit: type=1400 audit(1756219112.809:68): avc: denied { setattr } for pid=297 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
[ 25.967284][ T36] audit: type=1400 audit(1756219112.809:69): avc: denied { create } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.988579][ T36] audit: type=1400 audit(1756219112.809:70): avc: denied { write } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.998009][ T299] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 26.009479][ T36] audit: type=1400 audit(1756219112.809:71): avc: denied { read } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 26.038752][ T36] audit: type=1400 audit(1756219112.809:72): avc: denied { sys_module } for pid=297 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 26.060605][ T36] audit: type=1400 audit(1756219112.809:73): avc: denied { mounton } for pid=297 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
[ 26.089828][ T297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 27.019626][ T304] 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.
[ 27.407727][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.417875][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.425123][ T333] bridge_slave_0: entered allmulticast mode
[ 27.431952][ T333] bridge_slave_0: entered promiscuous mode
[ 27.438568][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.445688][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.452798][ T333] bridge_slave_1: entered allmulticast mode
[ 27.459499][ T333] bridge_slave_1: entered promiscuous mode
[ 27.512080][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.519264][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.527471][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.534745][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.554312][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.561625][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.571703][ T314] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.578948][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.588093][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.595223][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.619905][ T333] veth0_vlan: entered promiscuous mode
[ 27.631962][ T333] veth1_macvtap: entered promiscuous mode
[ 27.691838][ T12] bridge_slave_1: left allmulticast mode
[ 27.697567][ T12] bridge_slave_1: left promiscuous mode
[ 27.703695][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.711768][ T12] bridge_slave_0: left allmulticast mode
[ 27.717610][ T12] bridge_slave_0: left promiscuous mode
[ 27.723849][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.840494][ T12] veth1_macvtap: left promiscuous mode
[ 27.846160][ T12] veth0_vlan: left promiscuous mode
2025/08/26 14:38:34 executed programs: 0
[ 28.221104][ T367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.228239][ T367] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.235334][ T367] bridge_slave_0: entered allmulticast mode
[ 28.241879][ T367] bridge_slave_0: entered promiscuous mode
[ 28.248433][ T367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.255454][ T367] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.262785][ T367] bridge_slave_1: entered allmulticast mode
[ 28.269523][ T367] bridge_slave_1: entered promiscuous mode
[ 28.342132][ T367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.349279][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.356824][ T367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.364056][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.386541][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.394020][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.405195][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.412596][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.423091][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.430245][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.452809][ T367] veth0_vlan: entered promiscuous mode
[ 28.463935][ T367] veth1_macvtap: entered promiscuous mode
[ 28.492040][ T367] ------------[ cut here ]------------
[ 28.497521][ T367] WARNING: CPU: 0 PID: 367 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 28.505618][ T367] Modules linked in:
[ 28.509763][ T367] CPU: 0 UID: 0 PID: 367 Comm: syz-executor Not tainted syzkaller #0 cf5fa0ddcc8aee0a441189d525bb38feba3bb086
[ 28.522295][ T367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 28.532443][ T367] RIP: 0010:drop_nlink+0xce/0x110
[ 28.537475][ T367] Code: 04 00 00 be 08 00 00 00 e8 6f 48 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 d2 1c 98 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 28.558429][ T367] RSP: 0018:ffffc9000133fc60 EFLAGS: 00010293
[ 28.564520][ T367] RAX: ffffffff81edc76e RBX: ffff888114c51e30 RCX: ffff888105f83900
[ 28.573070][ T367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 28.581237][ T367] RBP: ffffc9000133fc88 R08: 0000000000000003 R09: 0000000000000004
[ 28.589280][ T367] R10: dffffc0000000000 R11: fffff52000267f7c R12: dffffc0000000000
[ 28.597282][ T367] R13: 1ffff1102298a3cf R14: ffff888114c51e78 R15: 0000000000000000
[ 28.605319][ T367] FS: 000055557ff48500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 28.614790][ T367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.621462][ T367] CR2: 000055557ff6b4e8 CR3: 0000000113750000 CR4: 00000000003526b0
[ 28.629614][ T367] Call Trace:
[ 28.632966][ T367]
[ 28.635924][ T367] shmem_rmdir+0x5f/0x90
[ 28.640427][ T367] vfs_rmdir+0x3e0/0x560
[ 28.644681][ T367] incfs_kill_sb+0x109/0x230
[ 28.649321][ T367] deactivate_locked_super+0xd5/0x2a0
[ 28.654712][ T367] deactivate_super+0xb8/0xe0
[ 28.659548][ T367] cleanup_mnt+0x3f1/0x480
[ 28.663983][ T367] __cleanup_mnt+0x1d/0x40
[ 28.668447][ T367] task_work_run+0x1e3/0x250
[ 28.673133][ T367] ? __cfi_task_work_run+0x10/0x10
[ 28.678299][ T367] ? __x64_sys_umount+0x126/0x170
[ 28.683416][ T367] ? __cfi___x64_sys_umount+0x10/0x10
[ 28.688828][ T367] ? __kasan_check_read+0x15/0x20
[ 28.693873][ T367] resume_user_mode_work+0x36/0x50
[ 28.699031][ T367] syscall_exit_to_user_mode+0x64/0xb0
[ 28.704502][ T367] do_syscall_64+0x64/0xf0
[ 28.709049][ T367] ? clear_bhb_loop+0x50/0xa0
[ 28.713722][ T367] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.719668][ T367] RIP: 0033:0x7f92d938ff17
[ 28.724093][ T367] 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
[ 28.743845][ T367] RSP: 002b:00007ffc52d1c878 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 28.752321][ T367] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f92d938ff17
[ 28.760395][ T367] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc52d1c930
[ 28.768420][ T367] RBP: 00007ffc52d1c930 R08: 0000000000000000 R09: 0000000000000000
[ 28.776667][ T367] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc52d1d9c0
[ 28.785117][ T367] R13: 00007f92d9411c05 R14: 0000000000006f36 R15: 00007ffc52d1da00
[ 28.793263][ T367]
[ 28.796830][ T367] ---[ end trace 0000000000000000 ]---
[ 28.802629][ T367] ==================================================================
[ 28.810815][ T367] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 28.817162][ T367] Write of size 4 at addr 0000000000000168 by task syz-executor/367
[ 28.825162][ T367]
[ 28.827597][ T367] CPU: 1 UID: 0 PID: 367 Comm: syz-executor Tainted: G W syzkaller #0 cf5fa0ddcc8aee0a441189d525bb38feba3bb086
[ 28.827619][ T367] Tainted: [W]=WARN
[ 28.827623][ T367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 28.827631][ T367] Call Trace:
[ 28.827636][ T367]
[ 28.827644][ T367] __dump_stack+0x21/0x30
[ 28.827666][ T367] dump_stack_lvl+0x10c/0x190
[ 28.827680][ T367] ? __cfi_dump_stack_lvl+0x10/0x10
[ 28.827694][ T367] print_report+0x3d/0x70
[ 28.827707][ T367] kasan_report+0x163/0x1a0
[ 28.827720][ T367] ? ihold+0x24/0x70
[ 28.827732][ T367] ? _raw_spin_unlock+0x45/0x60
[ 28.827747][ T367] ? ihold+0x24/0x70
[ 28.827758][ T367] kasan_check_range+0x299/0x2a0
[ 28.827769][ T367] __kasan_check_write+0x18/0x20
[ 28.827784][ T367] ihold+0x24/0x70
[ 28.827795][ T367] vfs_rmdir+0x26a/0x560
[ 28.827809][ T367] incfs_kill_sb+0x109/0x230
[ 28.827826][ T367] deactivate_locked_super+0xd5/0x2a0
[ 28.827842][ T367] deactivate_super+0xb8/0xe0
[ 28.827854][ T367] cleanup_mnt+0x3f1/0x480
[ 28.827866][ T367] __cleanup_mnt+0x1d/0x40
[ 28.827877][ T367] task_work_run+0x1e3/0x250
[ 28.827890][ T367] ? __cfi_task_work_run+0x10/0x10
[ 28.827901][ T367] ? __x64_sys_umount+0x126/0x170
[ 28.827916][ T367] ? __cfi___x64_sys_umount+0x10/0x10
[ 28.827930][ T367] ? __kasan_check_read+0x15/0x20
[ 28.827944][ T367] resume_user_mode_work+0x36/0x50
[ 28.827957][ T367] syscall_exit_to_user_mode+0x64/0xb0
[ 28.827969][ T367] do_syscall_64+0x64/0xf0
[ 28.827983][ T367] ? clear_bhb_loop+0x50/0xa0
[ 28.827994][ T367] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.828011][ T367] RIP: 0033:0x7f92d938ff17
[ 28.828024][ T367] 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
[ 28.828033][ T367] RSP: 002b:00007ffc52d1c878 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 28.828046][ T367] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f92d938ff17
[ 28.828053][ T367] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc52d1c930
[ 28.828060][ T367] RBP: 00007ffc52d1c930 R08: 0000000000000000 R09: 0000000000000000
[ 28.828067][ T367] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc52d1d9c0
[ 28.828074][ T367] R13: 00007f92d9411c05 R14: 0000000000006f36 R15: 00007ffc52d1da00
[ 28.828083][ T367]
[ 28.828099][ T367] ==================================================================
[ 29.077038][ T367] Disabling lock debugging due to kernel taint
[ 29.084086][ T367] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 29.092113][ T367] #PF: supervisor write access in kernel mode
[ 29.098202][ T367] #PF: error_code(0x0002) - not-present page
[ 29.104168][ T367] PGD 8000000114a78067 P4D 8000000114a78067 PUD 0
[ 29.110672][ T367] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 29.116757][ T367] CPU: 0 UID: 0 PID: 367 Comm: syz-executor Tainted: G B W syzkaller #0 cf5fa0ddcc8aee0a441189d525bb38feba3bb086
[ 29.130449][ T367] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 29.135637][ T367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 29.145792][ T367] RIP: 0010:ihold+0x2a/0x70
[ 29.150311][ T367] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 bd 13 98 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 2c 3f 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 cd
[ 29.170344][ T367] RSP: 0018:ffffc9000133fca0 EFLAGS: 00010246
[ 29.176407][ T367] RAX: ffff888105f83900 RBX: 0000000000000000 RCX: ffff888105f83900
[ 29.184373][ T367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.192333][ T367] RBP: ffffc9000133fcb0 R08: ffffffff8896a947 R09: 1ffffffff112d528
[ 29.200300][ T367] R10: dffffc0000000000 R11: fffffbfff112d529 R12: ffff888114c51e3c
[ 29.208268][ T367] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 29.216235][ T367] FS: 000055557ff48500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 29.225358][ T367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.232146][ T367] CR2: 0000000000000168 CR3: 0000000113750000 CR4: 00000000003526b0
[ 29.240217][ T367] Call Trace:
[ 29.243508][ T367]
[ 29.246428][ T367] vfs_rmdir+0x26a/0x560
[ 29.250680][ T367] incfs_kill_sb+0x109/0x230
[ 29.255536][ T367] deactivate_locked_super+0xd5/0x2a0
[ 29.260932][ T367] deactivate_super+0xb8/0xe0
[ 29.265626][ T367] cleanup_mnt+0x3f1/0x480
[ 29.270033][ T367] __cleanup_mnt+0x1d/0x40
[ 29.274434][ T367] task_work_run+0x1e3/0x250
[ 29.279009][ T367] ? __cfi_task_work_run+0x10/0x10
[ 29.284108][ T367] ? __x64_sys_umount+0x126/0x170
[ 29.289218][ T367] ? __cfi___x64_sys_umount+0x10/0x10
[ 29.294598][ T367] ? __kasan_check_read+0x15/0x20
[ 29.299610][ T367] resume_user_mode_work+0x36/0x50
[ 29.304700][ T367] syscall_exit_to_user_mode+0x64/0xb0
[ 29.310268][ T367] do_syscall_64+0x64/0xf0
[ 29.314752][ T367] ? clear_bhb_loop+0x50/0xa0
[ 29.319426][ T367] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.325325][ T367] RIP: 0033:0x7f92d938ff17
[ 29.329719][ T367] 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
[ 29.349319][ T367] RSP: 002b:00007ffc52d1c878 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.357834][ T367] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f92d938ff17
[ 29.365940][ T367] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc52d1c930
[ 29.373903][ T367] RBP: 00007ffc52d1c930 R08: 0000000000000000 R09: 0000000000000000
[ 29.381892][ T367] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc52d1d9c0
[ 29.390030][ T367] R13: 00007f92d9411c05 R14: 0000000000006f36 R15: 00007ffc52d1da00
[ 29.397984][ T367]
[ 29.400982][ T367] Modules linked in:
[ 29.404876][ T367] CR2: 0000000000000168
[ 29.409130][ T367] ---[ end trace 0000000000000000 ]---
[ 29.414573][ T367] RIP: 0010:ihold+0x2a/0x70
[ 29.419079][ T367] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 bd 13 98 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 2c 3f 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 cd
[ 29.438967][ T367] RSP: 0018:ffffc9000133fca0 EFLAGS: 00010246
[ 29.445052][ T367] RAX: ffff888105f83900 RBX: 0000000000000000 RCX: ffff888105f83900
[ 29.453145][ T367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.461214][ T367] RBP: ffffc9000133fcb0 R08: ffffffff8896a947 R09: 1ffffffff112d528
[ 29.469297][ T367] R10: dffffc0000000000 R11: fffffbfff112d529 R12: ffff888114c51e3c
[ 29.477360][ T367] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 29.485357][ T367] FS: 000055557ff48500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 29.494476][ T367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.501353][ T367] CR2: 0000000000000168 CR3: 0000000113750000 CR4: 00000000003526b0
[ 29.509335][ T367] Kernel panic - not syncing: Fatal exception
[ 29.516122][ T367] Kernel Offset: disabled
[ 29.520446][ T367] Rebooting in 86400 seconds..