Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts.
2025/10/20 06:19:14 parsed 1 programs
[ 24.239394][ T36] audit: type=1400 audit(1760941154.210:64): 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
[ 25.718245][ T36] audit: type=1400 audit(1760941155.690:65): 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
[ 25.719624][ T298] cgroup: Unknown subsys name 'net'
[ 25.741203][ T36] audit: type=1400 audit(1760941155.690:66): 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
[ 25.769052][ T36] audit: type=1400 audit(1760941155.720:67): 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
[ 25.769299][ T298] cgroup: Unknown subsys name 'devices'
[ 25.932867][ T298] cgroup: Unknown subsys name 'hugetlb'
[ 25.938518][ T298] cgroup: Unknown subsys name 'rlimit'
[ 26.041510][ T36] audit: type=1400 audit(1760941156.020:68): 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
[ 26.064804][ T36] audit: type=1400 audit(1760941156.020:69): 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
[ 26.079159][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 26.085509][ T36] audit: type=1400 audit(1760941156.020:70): 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
[ 26.114467][ T36] audit: type=1400 audit(1760941156.020:71): 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
[ 26.135012][ T36] audit: type=1400 audit(1760941156.020:72): 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
[ 26.150229][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 26.156190][ T36] audit: type=1400 audit(1760941156.020:73): 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
[ 27.068542][ 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.
[ 27.470511][ T326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.477622][ T326] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.485069][ T326] bridge_slave_0: entered allmulticast mode
[ 27.491882][ T326] bridge_slave_0: entered promiscuous mode
[ 27.498710][ T326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.505848][ T326] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.513057][ T326] bridge_slave_1: entered allmulticast mode
[ 27.519341][ T326] bridge_slave_1: entered promiscuous mode
[ 27.582849][ T326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.590149][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.597460][ T326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.604739][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.627537][ T328] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.635009][ T328] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.644578][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.651927][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.660970][ T328] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.668033][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.694956][ T326] veth0_vlan: entered promiscuous mode
[ 27.706092][ T326] veth1_macvtap: entered promiscuous mode
[ 27.920188][ T46] bridge_slave_1: left allmulticast mode
[ 27.933650][ T46] bridge_slave_1: left promiscuous mode
[ 27.939759][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.947992][ T46] bridge_slave_0: left allmulticast mode
[ 27.953984][ T46] bridge_slave_0: left promiscuous mode
[ 27.959810][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.066134][ T46] veth1_macvtap: left promiscuous mode
[ 28.079488][ T46] veth0_vlan: left promiscuous mode
2025/10/20 06:19:18 executed programs: 0
[ 28.524488][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.531827][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.539175][ T372] bridge_slave_0: entered allmulticast mode
[ 28.545508][ T372] bridge_slave_0: entered promiscuous mode
[ 28.552052][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.559091][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.566394][ T372] bridge_slave_1: entered allmulticast mode
[ 28.572941][ T372] bridge_slave_1: entered promiscuous mode
[ 28.632655][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.640030][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.663874][ T328] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.681167][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.688392][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.696088][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.703185][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.722468][ T372] veth0_vlan: entered promiscuous mode
[ 28.733379][ T372] veth1_macvtap: entered promiscuous mode
[ 28.765114][ T372] ------------[ cut here ]------------
[ 28.770809][ T372] WARNING: CPU: 1 PID: 372 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 28.778832][ T372] Modules linked in:
[ 28.783010][ T372] CPU: 1 UID: 0 PID: 372 Comm: syz-executor Not tainted syzkaller #0 13e4930ead2c4bb99e6e1e727baa5d081f82ad96
[ 28.795031][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 28.805409][ T372] RIP: 0010:drop_nlink+0xce/0x110
[ 28.810530][ 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
[ 28.830330][ T372] RSP: 0018:ffffc90003bdfc60 EFLAGS: 00010293
[ 28.836434][ T372] RAX: ffffffff81ee1a7e RBX: ffff888133319a78 RCX: ffff888124dd8000
[ 28.844575][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 28.852629][ T372] RBP: ffffc90003bdfc88 R08: 0000000000000003 R09: 0000000000000004
[ 28.860671][ T372] R10: dffffc0000000000 R11: fffff5200077bf7c R12: dffffc0000000000
[ 28.868855][ T372] R13: 1ffff11026663358 R14: ffff888133319ac0 R15: 0000000000000000
[ 28.877038][ T372] FS: 000055557b6f2500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 28.886042][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.892815][ T372] CR2: 000055557b7154e8 CR3: 0000000124f72000 CR4: 00000000003526b0
[ 28.900882][ T372] Call Trace:
[ 28.904188][ T372]
[ 28.907125][ T372] shmem_rmdir+0x5f/0x90
[ 28.911637][ T372] vfs_rmdir+0x3dd/0x560
[ 28.915908][ T372] incfs_kill_sb+0x109/0x230
[ 28.920593][ T372] deactivate_locked_super+0xd5/0x2a0
[ 28.925996][ T372] deactivate_super+0xb8/0xe0
[ 28.930769][ T372] cleanup_mnt+0x3f1/0x480
[ 28.935248][ T372] __cleanup_mnt+0x1d/0x40
[ 28.939681][ T372] task_work_run+0x1e0/0x250
[ 28.944349][ T372] ? __cfi_task_work_run+0x10/0x10
[ 28.949607][ T372] ? __x64_sys_umount+0x126/0x170
[ 28.954999][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 28.960479][ T372] ? __kasan_check_read+0x15/0x20
[ 28.965542][ T372] resume_user_mode_work+0x36/0x50
[ 28.970805][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 28.976287][ T372] do_syscall_64+0x64/0xf0
[ 28.980762][ T372] ? clear_bhb_loop+0x50/0xa0
[ 28.985466][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.991403][ T372] RIP: 0033:0x7f635cd902f7
[ 28.995872][ 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
[ 29.015725][ T372] RSP: 002b:00007ffcce588d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.024323][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f635cd902f7
[ 29.032617][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcce588e20
[ 29.040661][ T372] RBP: 00007ffcce588e20 R08: 0000000000000000 R09: 0000000000000000
[ 29.048839][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcce589eb0
[ 29.056955][ T372] R13: 00007f635ce11d7d R14: 0000000000007038 R15: 00007ffcce589ef0
[ 29.065014][ T372]
[ 29.068109][ T372] ---[ end trace 0000000000000000 ]---
[ 29.073741][ T372] ==================================================================
[ 29.082284][ T372] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 29.088536][ T372] Write of size 4 at addr 0000000000000168 by task syz-executor/372
[ 29.096508][ T372]
[ 29.098832][ T372] CPU: 0 UID: 0 PID: 372 Comm: syz-executor Tainted: G W syzkaller #0 13e4930ead2c4bb99e6e1e727baa5d081f82ad96
[ 29.098855][ T372] Tainted: [W]=WARN
[ 29.098861][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 29.098871][ T372] Call Trace:
[ 29.098877][ T372]
[ 29.098884][ T372] __dump_stack+0x21/0x30
[ 29.098909][ T372] dump_stack_lvl+0x10c/0x190
[ 29.098930][ T372] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.098952][ T372] print_report+0x3d/0x70
[ 29.098969][ T372] kasan_report+0x163/0x1a0
[ 29.098988][ T372] ? ihold+0x24/0x70
[ 29.099005][ T372] ? _raw_spin_unlock+0x45/0x60
[ 29.099026][ T372] ? ihold+0x24/0x70
[ 29.099042][ T372] kasan_check_range+0x299/0x2a0
[ 29.099062][ T372] __kasan_check_write+0x18/0x20
[ 29.099085][ T372] ihold+0x24/0x70
[ 29.099101][ T372] vfs_rmdir+0x26a/0x560
[ 29.099122][ T372] incfs_kill_sb+0x109/0x230
[ 29.099145][ T372] deactivate_locked_super+0xd5/0x2a0
[ 29.099166][ T372] deactivate_super+0xb8/0xe0
[ 29.099185][ T372] cleanup_mnt+0x3f1/0x480
[ 29.099203][ T372] __cleanup_mnt+0x1d/0x40
[ 29.099219][ T372] task_work_run+0x1e0/0x250
[ 29.099238][ T372] ? __cfi_task_work_run+0x10/0x10
[ 29.099256][ T372] ? __x64_sys_umount+0x126/0x170
[ 29.099277][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 29.099299][ T372] ? __kasan_check_read+0x15/0x20
[ 29.099322][ T372] resume_user_mode_work+0x36/0x50
[ 29.099341][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 29.099358][ T372] do_syscall_64+0x64/0xf0
[ 29.099377][ T372] ? clear_bhb_loop+0x50/0xa0
[ 29.099395][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.099411][ T372] RIP: 0033:0x7f635cd902f7
[ 29.099425][ 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
[ 29.099437][ T372] RSP: 002b:00007ffcce588d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.099453][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f635cd902f7
[ 29.099463][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcce588e20
[ 29.099473][ T372] RBP: 00007ffcce588e20 R08: 0000000000000000 R09: 0000000000000000
[ 29.099483][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcce589eb0
[ 29.099493][ T372] R13: 00007f635ce11d7d R14: 0000000000007038 R15: 00007ffcce589ef0
[ 29.099506][ T372]
[ 29.099511][ T372] ==================================================================
[ 29.347177][ T372] Disabling lock debugging due to kernel taint
[ 29.353431][ T372] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 29.361433][ T372] #PF: supervisor write access in kernel mode
[ 29.367501][ T372] #PF: error_code(0x0002) - not-present page
[ 29.373578][ T372] PGD 8000000115a5a067 P4D 8000000115a5a067 PUD 0
[ 29.380305][ T372] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 29.386474][ T372] CPU: 0 UID: 0 PID: 372 Comm: syz-executor Tainted: G B W syzkaller #0 13e4930ead2c4bb99e6e1e727baa5d081f82ad96
[ 29.399678][ T372] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 29.404700][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 29.414847][ T372] RIP: 0010:ihold+0x2a/0x70
[ 29.419369][ 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
[ 29.439076][ T372] RSP: 0018:ffffc90003bdfca0 EFLAGS: 00010246
[ 29.445239][ T372] RAX: ffff888124dd8000 RBX: 0000000000000000 RCX: ffff888124dd8000
[ 29.453417][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.461544][ T372] RBP: ffffc90003bdfcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 29.469521][ T372] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff888133319a84
[ 29.477580][ T372] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 29.485638][ T372] FS: 000055557b6f2500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 29.494746][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.501466][ T372] CR2: 0000000000000168 CR3: 0000000124f72000 CR4: 00000000003526b0
[ 29.509544][ T372] Call Trace:
[ 29.512929][ T372]
[ 29.515982][ T372] vfs_rmdir+0x26a/0x560
[ 29.520261][ T372] incfs_kill_sb+0x109/0x230
[ 29.524902][ T372] deactivate_locked_super+0xd5/0x2a0
[ 29.530406][ T372] deactivate_super+0xb8/0xe0
[ 29.535102][ T372] cleanup_mnt+0x3f1/0x480
[ 29.539531][ T372] __cleanup_mnt+0x1d/0x40
[ 29.543960][ T372] task_work_run+0x1e0/0x250
[ 29.548667][ T372] ? __cfi_task_work_run+0x10/0x10
[ 29.553798][ T372] ? __x64_sys_umount+0x126/0x170
[ 29.558844][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 29.564237][ T372] ? __kasan_check_read+0x15/0x20
[ 29.569284][ T372] resume_user_mode_work+0x36/0x50
[ 29.574473][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 29.579936][ T372] do_syscall_64+0x64/0xf0
[ 29.584358][ T372] ? clear_bhb_loop+0x50/0xa0
[ 29.589161][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.595069][ T372] RIP: 0033:0x7f635cd902f7
[ 29.599575][ 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
[ 29.619366][ T372] RSP: 002b:00007ffcce588d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.627924][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f635cd902f7
[ 29.636103][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcce588e20
[ 29.644088][ T372] RBP: 00007ffcce588e20 R08: 0000000000000000 R09: 0000000000000000
[ 29.652069][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcce589eb0
[ 29.660041][ T372] R13: 00007f635ce11d7d R14: 0000000000007038 R15: 00007ffcce589ef0
[ 29.668019][ T372]
[ 29.671050][ T372] Modules linked in:
[ 29.675063][ T372] CR2: 0000000000000168
[ 29.679244][ T372] ---[ end trace 0000000000000000 ]---
[ 29.684716][ T372] RIP: 0010:ihold+0x2a/0x70
[ 29.689239][ 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
[ 29.708950][ T372] RSP: 0018:ffffc90003bdfca0 EFLAGS: 00010246
[ 29.715116][ T372] RAX: ffff888124dd8000 RBX: 0000000000000000 RCX: ffff888124dd8000
[ 29.723364][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.731335][ T372] RBP: ffffc90003bdfcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 29.739337][ T372] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff888133319a84
[ 29.747407][ T372] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 29.755723][ T372] FS: 000055557b6f2500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 29.764658][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.771332][ T372] CR2: 0000000000000168 CR3: 0000000124f72000 CR4: 00000000003526b0
[ 29.779420][ T372] Kernel panic - not syncing: Fatal exception
[ 29.785874][ T372] Kernel Offset: disabled
[ 29.790349][ T372] Rebooting in 86400 seconds..