Warning: Permanently added '10.128.0.141' (ED25519) to the list of known hosts.
2025/10/12 15:32:53 parsed 1 programs
[ 29.521926][ T36] audit: type=1400 audit(1760283173.240:64): 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
[ 31.064692][ T36] audit: type=1400 audit(1760283174.780:65): 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
[ 31.066365][ T299] cgroup: Unknown subsys name 'net'
[ 31.087591][ T36] audit: type=1400 audit(1760283174.780:66): 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
[ 31.115056][ T36] audit: type=1400 audit(1760283174.810:67): 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
[ 31.115471][ T299] cgroup: Unknown subsys name 'devices'
[ 31.277692][ T299] cgroup: Unknown subsys name 'hugetlb'
[ 31.283363][ T299] cgroup: Unknown subsys name 'rlimit'
[ 31.448956][ T36] audit: type=1400 audit(1760283175.170:68): 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
[ 31.472176][ T36] audit: type=1400 audit(1760283175.170:69): 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
[ 31.492742][ T36] audit: type=1400 audit(1760283175.170:70): 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
[ 31.493343][ T301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 31.513377][ T36] audit: type=1400 audit(1760283175.170:71): 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
[ 31.541835][ T36] audit: type=1400 audit(1760283175.170:72): 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
[ 31.551753][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 31.563112][ T36] audit: type=1400 audit(1760283175.170:73): 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
[ 32.475472][ 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.
[ 33.075168][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.082303][ T339] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.089411][ T339] bridge_slave_0: entered allmulticast mode
[ 33.095805][ T339] bridge_slave_0: entered promiscuous mode
[ 33.102259][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.109321][ T339] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.116451][ T339] bridge_slave_1: entered allmulticast mode
[ 33.122920][ T339] bridge_slave_1: entered promiscuous mode
[ 33.181648][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.188772][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 33.196256][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.203435][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 33.225178][ T309] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.232595][ T309] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.242061][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.249154][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 33.258549][ T309] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.265702][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 33.299282][ T339] veth0_vlan: entered promiscuous mode
[ 33.310530][ T339] veth1_macvtap: entered promiscuous mode
[ 33.400231][ T44] bridge_slave_1: left allmulticast mode
[ 33.405967][ T44] bridge_slave_1: left promiscuous mode
[ 33.411596][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.419322][ T44] bridge_slave_0: left allmulticast mode
[ 33.424978][ T44] bridge_slave_0: left promiscuous mode
[ 33.430955][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.539122][ T44] veth1_macvtap: left promiscuous mode
[ 33.544725][ T44] veth0_vlan: left promiscuous mode
2025/10/12 15:32:57 executed programs: 0
[ 33.858884][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.866226][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.873404][ T369] bridge_slave_0: entered allmulticast mode
[ 33.879731][ T369] bridge_slave_0: entered promiscuous mode
[ 33.886873][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.893947][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.901107][ T369] bridge_slave_1: entered allmulticast mode
[ 33.907443][ T369] bridge_slave_1: entered promiscuous mode
[ 33.986800][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.993875][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 34.001216][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 34.008293][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 34.029658][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 34.037050][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 34.046617][ T309] bridge0: port 1(bridge_slave_0) entered blocking state
[ 34.053689][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 34.063704][ T309] bridge0: port 2(bridge_slave_1) entered blocking state
[ 34.070834][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 34.099903][ T369] veth0_vlan: entered promiscuous mode
[ 34.111303][ T369] veth1_macvtap: entered promiscuous mode
[ 34.150300][ T369] ------------[ cut here ]------------
[ 34.155880][ T369] WARNING: CPU: 0 PID: 369 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 34.163823][ T369] Modules linked in:
[ 34.167907][ T369] CPU: 0 UID: 0 PID: 369 Comm: syz-executor Not tainted syzkaller #0 1f5813a52420658c51670c32aa0b3f2b32c06bdf
[ 34.179629][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 34.189763][ T369] RIP: 0010:drop_nlink+0xce/0x110
[ 34.194866][ T369] Code: 04 00 00 be 08 00 00 00 e8 6f 51 ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 d8 7d a1 03 cc e8 72 e2 97 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 34.214568][ T369] RSP: 0018:ffffc90000f4fc60 EFLAGS: 00010293
[ 34.220776][ T369] RAX: ffffffff81ee1d8e RBX: ffff8881150b65a0 RCX: ffff8881138c8000
[ 34.228842][ T369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 34.236970][ T369] RBP: ffffc90000f4fc88 R08: 0000000000000003 R09: 0000000000000004
[ 34.244993][ T369] R10: dffffc0000000000 R11: fffff520001e9f7c R12: dffffc0000000000
[ 34.253038][ T369] R13: 1ffff11022a16cbd R14: ffff8881150b65e8 R15: 0000000000000000
[ 34.261115][ T369] FS: 0000555570af8500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 34.270230][ T369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.276882][ T369] CR2: 0000555570b1b4e8 CR3: 0000000112d24000 CR4: 00000000003526b0
[ 34.284878][ T369] Call Trace:
[ 34.288203][ T369]
[ 34.291324][ T369] shmem_rmdir+0x5f/0x90
[ 34.295640][ T369] vfs_rmdir+0x3dd/0x560
[ 34.299917][ T369] incfs_kill_sb+0x109/0x230
[ 34.304519][ T369] deactivate_locked_super+0xd8/0x2a0
[ 34.309940][ T369] deactivate_super+0xb8/0xe0
[ 34.314658][ T369] cleanup_mnt+0x3f1/0x480
[ 34.319137][ T369] __cleanup_mnt+0x1d/0x40
[ 34.323579][ T369] task_work_run+0x1e0/0x250
[ 34.328260][ T369] ? __cfi_task_work_run+0x10/0x10
[ 34.333507][ T369] ? __x64_sys_umount+0x126/0x170
[ 34.338670][ T369] ? __cfi___x64_sys_umount+0x10/0x10
[ 34.344085][ T369] ? __kasan_check_read+0x15/0x20
[ 34.349196][ T369] resume_user_mode_work+0x36/0x50
[ 34.354346][ T369] syscall_exit_to_user_mode+0x64/0xb0
[ 34.359876][ T369] do_syscall_64+0x64/0xf0
[ 34.364323][ T369] ? clear_bhb_loop+0x50/0xa0
[ 34.369055][ T369] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.374977][ T369] RIP: 0033:0x7f574d9901f7
[ 34.379465][ T369] 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
[ 34.399177][ T369] RSP: 002b:00007fffa6589f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 34.407699][ T369] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f574d9901f7
[ 34.415735][ T369] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffa658a050
[ 34.423728][ T369] RBP: 00007fffa658a050 R08: 0000000000000000 R09: 0000000000000000
[ 34.431784][ T369] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffa658b0e0
[ 34.439828][ T369] R13: 00007f574da11d7d R14: 0000000000008547 R15: 00007fffa658b120
[ 34.447875][ T369]
[ 34.450995][ T369] ---[ end trace 0000000000000000 ]---
[ 34.457213][ T369] ==================================================================
[ 34.465331][ T369] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 34.471605][ T369] Write of size 4 at addr 0000000000000168 by task syz-executor/369
[ 34.479753][ T369]
[ 34.482093][ T369] CPU: 0 UID: 0 PID: 369 Comm: syz-executor Tainted: G W syzkaller #0 1f5813a52420658c51670c32aa0b3f2b32c06bdf
[ 34.482118][ T369] Tainted: [W]=WARN
[ 34.482124][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 34.482134][ T369] Call Trace:
[ 34.482140][ T369]
[ 34.482147][ T369] __dump_stack+0x21/0x30
[ 34.482173][ T369] dump_stack_lvl+0x10c/0x190
[ 34.482195][ T369] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.482219][ T369] print_report+0x3d/0x70
[ 34.482236][ T369] kasan_report+0x163/0x1a0
[ 34.482256][ T369] ? ihold+0x24/0x70
[ 34.482274][ T369] ? _raw_spin_unlock+0x45/0x60
[ 34.482295][ T369] ? ihold+0x24/0x70
[ 34.482312][ T369] kasan_check_range+0x299/0x2a0
[ 34.482332][ T369] __kasan_check_write+0x18/0x20
[ 34.482357][ T369] ihold+0x24/0x70
[ 34.482374][ T369] vfs_rmdir+0x26a/0x560
[ 34.482395][ T369] incfs_kill_sb+0x109/0x230
[ 34.482420][ T369] deactivate_locked_super+0xd8/0x2a0
[ 34.482442][ T369] deactivate_super+0xb8/0xe0
[ 34.482463][ T369] cleanup_mnt+0x3f1/0x480
[ 34.482481][ T369] __cleanup_mnt+0x1d/0x40
[ 34.482498][ T369] task_work_run+0x1e0/0x250
[ 34.482519][ T369] ? __cfi_task_work_run+0x10/0x10
[ 34.482538][ T369] ? __x64_sys_umount+0x126/0x170
[ 34.482561][ T369] ? __cfi___x64_sys_umount+0x10/0x10
[ 34.482584][ T369] ? __kasan_check_read+0x15/0x20
[ 34.482608][ T369] resume_user_mode_work+0x36/0x50
[ 34.482628][ T369] syscall_exit_to_user_mode+0x64/0xb0
[ 34.482646][ T369] do_syscall_64+0x64/0xf0
[ 34.482668][ T369] ? clear_bhb_loop+0x50/0xa0
[ 34.482687][ T369] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.482704][ T369] RIP: 0033:0x7f574d9901f7
[ 34.482719][ T369] 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
[ 34.482732][ T369] RSP: 002b:00007fffa6589f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 34.482750][ T369] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f574d9901f7
[ 34.482761][ T369] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffa658a050
[ 34.482772][ T369] RBP: 00007fffa658a050 R08: 0000000000000000 R09: 0000000000000000
[ 34.482782][ T369] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffa658b0e0
[ 34.482800][ T369] R13: 00007f574da11d7d R14: 0000000000008547 R15: 00007fffa658b120
[ 34.482814][ T369]
[ 34.482819][ T369] ==================================================================
[ 34.729169][ T369] Disabling lock debugging due to kernel taint
[ 34.735435][ T369] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 34.743261][ T369] #PF: supervisor write access in kernel mode
[ 34.749334][ T369] #PF: error_code(0x0002) - not-present page
[ 34.755313][ T369] PGD 800000010d783067 P4D 800000010d783067 PUD 0
[ 34.761912][ T369] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 34.768019][ T369] CPU: 0 UID: 0 PID: 369 Comm: syz-executor Tainted: G B W syzkaller #0 1f5813a52420658c51670c32aa0b3f2b32c06bdf
[ 34.781167][ T369] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 34.786201][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 34.796255][ T369] RIP: 0010:ihold+0x2a/0x70
[ 34.800782][ T369] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 5d d9 97 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 2c 48 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 6d
[ 34.820490][ T369] RSP: 0018:ffffc90000f4fca0 EFLAGS: 00010246
[ 34.826569][ T369] RAX: ffff8881138c8000 RBX: 0000000000000000 RCX: ffff8881138c8000
[ 34.834543][ T369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 34.842512][ T369] RBP: ffffc90000f4fcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 34.850494][ T369] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff8881150b65ac
[ 34.858993][ T369] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 34.866969][ T369] FS: 0000555570af8500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 34.875912][ T369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.882514][ T369] CR2: 0000000000000168 CR3: 0000000112d24000 CR4: 00000000003526b0
[ 34.890499][ T369] Call Trace:
[ 34.893776][ T369]
[ 34.896703][ T369] vfs_rmdir+0x26a/0x560
[ 34.900998][ T369] incfs_kill_sb+0x109/0x230
[ 34.905600][ T369] deactivate_locked_super+0xd8/0x2a0
[ 34.910974][ T369] deactivate_super+0xb8/0xe0
[ 34.915688][ T369] cleanup_mnt+0x3f1/0x480
[ 34.920105][ T369] __cleanup_mnt+0x1d/0x40
[ 34.924540][ T369] task_work_run+0x1e0/0x250
[ 34.929142][ T369] ? __cfi_task_work_run+0x10/0x10
[ 34.934276][ T369] ? __x64_sys_umount+0x126/0x170
[ 34.939326][ T369] ? __cfi___x64_sys_umount+0x10/0x10
[ 34.944739][ T369] ? __kasan_check_read+0x15/0x20
[ 34.949800][ T369] resume_user_mode_work+0x36/0x50
[ 34.954916][ T369] syscall_exit_to_user_mode+0x64/0xb0
[ 34.960400][ T369] do_syscall_64+0x64/0xf0
[ 34.964835][ T369] ? clear_bhb_loop+0x50/0xa0
[ 34.969524][ T369] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.975427][ T369] RIP: 0033:0x7f574d9901f7
[ 34.979842][ T369] 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
[ 34.999447][ T369] RSP: 002b:00007fffa6589f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 35.007893][ T369] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f574d9901f7
[ 35.015881][ T369] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffa658a050
[ 35.023934][ T369] RBP: 00007fffa658a050 R08: 0000000000000000 R09: 0000000000000000
[ 35.031912][ T369] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffa658b0e0
[ 35.039904][ T369] R13: 00007f574da11d7d R14: 0000000000008547 R15: 00007fffa658b120
[ 35.047889][ T369]
[ 35.050906][ T369] Modules linked in:
[ 35.054814][ T369] CR2: 0000000000000168
[ 35.059143][ T369] ---[ end trace 0000000000000000 ]---
[ 35.064635][ T369] RIP: 0010:ihold+0x2a/0x70
[ 35.069145][ T369] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 5d d9 97 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 2c 48 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 6d
[ 35.088835][ T369] RSP: 0018:ffffc90000f4fca0 EFLAGS: 00010246
[ 35.094900][ T369] RAX: ffff8881138c8000 RBX: 0000000000000000 RCX: ffff8881138c8000
[ 35.102870][ T369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 35.110849][ T369] RBP: ffffc90000f4fcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 35.118821][ T369] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff8881150b65ac
[ 35.126806][ T369] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 35.134780][ T369] FS: 0000555570af8500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 35.143817][ T369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.150397][ T369] CR2: 0000000000000168 CR3: 0000000112d24000 CR4: 00000000003526b0
[ 35.158399][ T369] Kernel panic - not syncing: Fatal exception
[ 35.164847][ T369] Kernel Offset: disabled
[ 35.169193][ T369] Rebooting in 86400 seconds..