Warning: Permanently added '10.128.0.6' (ED25519) to the list of known hosts.
2025/10/20 07:40:57 parsed 1 programs
[ 27.794523][ T36] audit: type=1400 audit(1760946057.900:64): avc: denied { node_bind } for pid=291 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 29.233812][ T36] audit: type=1400 audit(1760946059.340:65): avc: denied { mounton } for pid=299 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
[ 29.235158][ T299] cgroup: Unknown subsys name 'net'
[ 29.256490][ T36] audit: type=1400 audit(1760946059.340:66): avc: denied { mount } for pid=299 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
[ 29.283816][ T36] audit: type=1400 audit(1760946059.380:67): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 29.284066][ T299] cgroup: Unknown subsys name 'devices'
[ 29.470587][ T299] cgroup: Unknown subsys name 'hugetlb'
[ 29.476208][ T299] cgroup: Unknown subsys name 'rlimit'
[ 29.577550][ T36] audit: type=1400 audit(1760946059.680:68): avc: denied { setattr } for pid=299 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
[ 29.600731][ T36] audit: type=1400 audit(1760946059.690:69): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 29.621091][ T36] audit: type=1400 audit(1760946059.690:70): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 29.641365][ T36] audit: type=1400 audit(1760946059.690:71): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 29.661657][ T36] audit: type=1400 audit(1760946059.690:72): avc: denied { sys_module } for pid=299 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 29.669324][ T301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 29.682638][ T36] audit: type=1400 audit(1760946059.690:73): avc: denied { mounton } for pid=299 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
[ 29.746956][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 30.609716][ 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.
[ 30.966795][ T321] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.973905][ T321] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.981013][ T321] bridge_slave_0: entered allmulticast mode
[ 30.987321][ T321] bridge_slave_0: entered promiscuous mode
[ 30.993789][ T321] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.000838][ T321] bridge0: port 2(bridge_slave_1) entered disabled state
[ 31.007886][ T321] bridge_slave_1: entered allmulticast mode
[ 31.014439][ T321] bridge_slave_1: entered promiscuous mode
[ 31.067971][ T321] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.075019][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.082359][ T321] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.089439][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.112501][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 31.119924][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 31.129613][ T331] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.136665][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.145585][ T331] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.152651][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.184610][ T321] veth0_vlan: entered promiscuous mode
[ 31.195355][ T321] veth1_macvtap: entered promiscuous mode
[ 31.290855][ T13] bridge_slave_1: left allmulticast mode
[ 31.296645][ T13] bridge_slave_1: left promiscuous mode
[ 31.302515][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 31.310981][ T13] bridge_slave_0: left allmulticast mode
[ 31.316654][ T13] bridge_slave_0: left promiscuous mode
[ 31.322703][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 31.470374][ T13] veth1_macvtap: left promiscuous mode
[ 31.475926][ T13] veth0_vlan: left promiscuous mode
2025/10/20 07:41:02 executed programs: 0
[ 32.090412][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 32.097466][ T371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 32.104735][ T371] bridge_slave_0: entered allmulticast mode
[ 32.111036][ T371] bridge_slave_0: entered promiscuous mode
[ 32.117344][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 32.124419][ T371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 32.131539][ T371] bridge_slave_1: entered allmulticast mode
[ 32.137764][ T371] bridge_slave_1: entered promiscuous mode
[ 32.188468][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 32.195521][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 32.202830][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 32.209887][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 32.232325][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 32.239622][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 32.248738][ T331] bridge0: port 1(bridge_slave_0) entered blocking state
[ 32.255780][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 32.265158][ T331] bridge0: port 2(bridge_slave_1) entered blocking state
[ 32.272222][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 32.296063][ T371] veth0_vlan: entered promiscuous mode
[ 32.305983][ T371] veth1_macvtap: entered promiscuous mode
[ 32.335629][ T371] ------------[ cut here ]------------
[ 32.341253][ T371] WARNING: CPU: 1 PID: 371 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 32.349246][ T371] Modules linked in:
[ 32.353183][ T371] CPU: 1 UID: 0 PID: 371 Comm: syz-executor Not tainted syzkaller #0 13e4930ead2c4bb99e6e1e727baa5d081f82ad96
[ 32.364899][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 32.375011][ T371] RIP: 0010:drop_nlink+0xce/0x110
[ 32.380090][ T371] 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
[ 32.399775][ T371] RSP: 0018:ffffc90003affc60 EFLAGS: 00010293
[ 32.405870][ T371] RAX: ffffffff81ee1a7e RBX: ffff888126b0b480 RCX: ffff888106f9cc00
[ 32.413911][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 32.421980][ T371] RBP: ffffc90003affc88 R08: 0000000000000003 R09: 0000000000000004
[ 32.430019][ T371] R10: dffffc0000000000 R11: fffff5200075ff7c R12: dffffc0000000000
[ 32.438054][ T371] R13: 1ffff11024d61699 R14: ffff888126b0b4c8 R15: 0000000000000000
[ 32.446049][ T371] FS: 000055556a71d500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 32.455043][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.461671][ T371] CR2: 000055556a7404e8 CR3: 0000000115238000 CR4: 00000000003526b0
[ 32.469702][ T371] Call Trace:
[ 32.472990][ T371]
[ 32.475916][ T371] shmem_rmdir+0x5f/0x90
[ 32.480199][ T371] vfs_rmdir+0x3dd/0x560
[ 32.484458][ T371] incfs_kill_sb+0x109/0x230
[ 32.489106][ T371] deactivate_locked_super+0xd5/0x2a0
[ 32.494511][ T371] deactivate_super+0xb8/0xe0
[ 32.499217][ T371] cleanup_mnt+0x3f1/0x480
[ 32.503646][ T371] __cleanup_mnt+0x1d/0x40
[ 32.508088][ T371] task_work_run+0x1e0/0x250
[ 32.512703][ T371] ? __cfi_task_work_run+0x10/0x10
[ 32.517955][ T371] ? __x64_sys_umount+0x126/0x170
[ 32.523018][ T371] ? __cfi___x64_sys_umount+0x10/0x10
[ 32.528435][ T371] ? __kasan_check_read+0x15/0x20
[ 32.533479][ T371] resume_user_mode_work+0x36/0x50
[ 32.538651][ T371] syscall_exit_to_user_mode+0x64/0xb0
[ 32.544142][ T371] do_syscall_64+0x64/0xf0
[ 32.548597][ T371] ? clear_bhb_loop+0x50/0xa0
[ 32.553292][ T371] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 32.559240][ T371] RIP: 0033:0x7fc7ca1902f7
[ 32.563681][ T371] 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
[ 32.583368][ T371] RSP: 002b:00007ffe06452338 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 32.591834][ T371] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc7ca1902f7
[ 32.599849][ T371] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe064523f0
[ 32.607833][ T371] RBP: 00007ffe064523f0 R08: 0000000000000000 R09: 0000000000000000
[ 32.615834][ T371] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe06453480
[ 32.623844][ T371] R13: 00007fc7ca211d7d R14: 0000000000007e39 R15: 00007ffe064534c0
[ 32.631859][ T371]
[ 32.634889][ T371] ---[ end trace 0000000000000000 ]---
[ 32.640497][ T371] ==================================================================
[ 32.648582][ T371] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 32.654825][ T371] Write of size 4 at addr 0000000000000168 by task syz-executor/371
[ 32.662796][ T371]
[ 32.665140][ T371] CPU: 0 UID: 0 PID: 371 Comm: syz-executor Tainted: G W syzkaller #0 13e4930ead2c4bb99e6e1e727baa5d081f82ad96
[ 32.665163][ T371] Tainted: [W]=WARN
[ 32.665169][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 32.665178][ T371] Call Trace:
[ 32.665184][ T371]
[ 32.665190][ T371] __dump_stack+0x21/0x30
[ 32.665214][ T371] dump_stack_lvl+0x10c/0x190
[ 32.665235][ T371] ? __cfi_dump_stack_lvl+0x10/0x10
[ 32.665257][ T371] print_report+0x3d/0x70
[ 32.665273][ T371] kasan_report+0x163/0x1a0
[ 32.665292][ T371] ? ihold+0x24/0x70
[ 32.665309][ T371] ? _raw_spin_unlock+0x45/0x60
[ 32.665329][ T371] ? ihold+0x24/0x70
[ 32.665345][ T371] kasan_check_range+0x299/0x2a0
[ 32.665368][ T371] __kasan_check_write+0x18/0x20
[ 32.665392][ T371] ihold+0x24/0x70
[ 32.665408][ T371] vfs_rmdir+0x26a/0x560
[ 32.665428][ T371] incfs_kill_sb+0x109/0x230
[ 32.665465][ T371] deactivate_locked_super+0xd5/0x2a0
[ 32.665486][ T371] deactivate_super+0xb8/0xe0
[ 32.665505][ T371] cleanup_mnt+0x3f1/0x480
[ 32.665522][ T371] __cleanup_mnt+0x1d/0x40
[ 32.665538][ T371] task_work_run+0x1e0/0x250
[ 32.665557][ T371] ? __cfi_task_work_run+0x10/0x10
[ 32.665575][ T371] ? __x64_sys_umount+0x126/0x170
[ 32.665596][ T371] ? __cfi___x64_sys_umount+0x10/0x10
[ 32.665617][ T371] ? __kasan_check_read+0x15/0x20
[ 32.665640][ T371] resume_user_mode_work+0x36/0x50
[ 32.665659][ T371] syscall_exit_to_user_mode+0x64/0xb0
[ 32.665675][ T371] do_syscall_64+0x64/0xf0
[ 32.665695][ T371] ? clear_bhb_loop+0x50/0xa0
[ 32.665711][ T371] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 32.665727][ T371] RIP: 0033:0x7fc7ca1902f7
[ 32.665741][ T371] 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
[ 32.665753][ T371] RSP: 002b:00007ffe06452338 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 32.665768][ T371] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc7ca1902f7
[ 32.665779][ T371] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe064523f0
[ 32.665788][ T371] RBP: 00007ffe064523f0 R08: 0000000000000000 R09: 0000000000000000
[ 32.665798][ T371] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe06453480
[ 32.665809][ T371] R13: 00007fc7ca211d7d R14: 0000000000007e39 R15: 00007ffe064534c0
[ 32.665821][ T371]
[ 32.665827][ T371] ==================================================================
[ 32.909820][ T371] Disabling lock debugging due to kernel taint
[ 32.916058][ T371] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 32.923865][ T371] #PF: supervisor write access in kernel mode
[ 32.929922][ T371] #PF: error_code(0x0002) - not-present page
[ 32.935894][ T371] PGD 80000001239c8067 P4D 80000001239c8067 PUD 0
[ 32.942414][ T371] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 32.948571][ T371] CPU: 0 UID: 0 PID: 371 Comm: syz-executor Tainted: G B W syzkaller #0 13e4930ead2c4bb99e6e1e727baa5d081f82ad96
[ 32.961673][ T371] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 32.966696][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 32.976747][ T371] RIP: 0010:ihold+0x2a/0x70
[ 32.981269][ T371] 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
[ 33.000868][ T371] RSP: 0018:ffffc90003affca0 EFLAGS: 00010246
[ 33.006935][ T371] RAX: ffff888106f9cc00 RBX: 0000000000000000 RCX: ffff888106f9cc00
[ 33.014908][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 33.022886][ T371] RBP: ffffc90003affcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 33.030870][ T371] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff888126b0b48c
[ 33.038851][ T371] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 33.046824][ T371] FS: 000055556a71d500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 33.055750][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.062325][ T371] CR2: 0000000000000168 CR3: 0000000115238000 CR4: 00000000003526b0
[ 33.070298][ T371] Call Trace:
[ 33.073569][ T371]
[ 33.076498][ T371] vfs_rmdir+0x26a/0x560
[ 33.080748][ T371] incfs_kill_sb+0x109/0x230
[ 33.085342][ T371] deactivate_locked_super+0xd5/0x2a0
[ 33.090714][ T371] deactivate_super+0xb8/0xe0
[ 33.095393][ T371] cleanup_mnt+0x3f1/0x480
[ 33.099819][ T371] __cleanup_mnt+0x1d/0x40
[ 33.104257][ T371] task_work_run+0x1e0/0x250
[ 33.108847][ T371] ? __cfi_task_work_run+0x10/0x10
[ 33.113953][ T371] ? __x64_sys_umount+0x126/0x170
[ 33.118975][ T371] ? __cfi___x64_sys_umount+0x10/0x10
[ 33.124357][ T371] ? __kasan_check_read+0x15/0x20
[ 33.129405][ T371] resume_user_mode_work+0x36/0x50
[ 33.134526][ T371] syscall_exit_to_user_mode+0x64/0xb0
[ 33.139984][ T371] do_syscall_64+0x64/0xf0
[ 33.144405][ T371] ? clear_bhb_loop+0x50/0xa0
[ 33.149079][ T371] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.154970][ T371] RIP: 0033:0x7fc7ca1902f7
[ 33.159380][ T371] 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
[ 33.178978][ T371] RSP: 002b:00007ffe06452338 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 33.187386][ T371] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc7ca1902f7
[ 33.195350][ T371] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe064523f0
[ 33.203316][ T371] RBP: 00007ffe064523f0 R08: 0000000000000000 R09: 0000000000000000
[ 33.211280][ T371] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe06453480
[ 33.219242][ T371] R13: 00007fc7ca211d7d R14: 0000000000007e39 R15: 00007ffe064534c0
[ 33.227209][ T371]
[ 33.230220][ T371] Modules linked in:
[ 33.234119][ T371] CR2: 0000000000000168
[ 33.238266][ T371] ---[ end trace 0000000000000000 ]---
[ 33.243715][ T371] RIP: 0010:ihold+0x2a/0x70
[ 33.248215][ T371] 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
[ 33.267815][ T371] RSP: 0018:ffffc90003affca0 EFLAGS: 00010246
[ 33.273887][ T371] RAX: ffff888106f9cc00 RBX: 0000000000000000 RCX: ffff888106f9cc00
[ 33.281852][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 33.289819][ T371] RBP: ffffc90003affcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 33.297787][ T371] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff888126b0b48c
[ 33.305750][ T371] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 33.313710][ T371] FS: 000055556a71d500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 33.322631][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.329203][ T371] CR2: 0000000000000168 CR3: 0000000115238000 CR4: 00000000003526b0
[ 33.337172][ T371] Kernel panic - not syncing: Fatal exception
[ 33.343678][ T371] Kernel Offset: disabled
[ 33.348019][ T371] Rebooting in 86400 seconds..