Warning: Permanently added '10.128.1.76' (ED25519) to the list of known hosts.
2026/07/07 02:54:08 parsed 1 programs
2026/07/07 02:54:08 serving rpc on tcp://46319
[ 25.094886][ T36] audit: type=1400 audit(1783392848.260:64): avc: denied { node_bind } for pid=303 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 26.182527][ T36] audit: type=1400 audit(1783392849.340:65): avc: denied { mounton } for pid=309 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 26.183557][ T309] cgroup: Unknown subsys name 'net'
[ 26.205177][ T36] audit: type=1400 audit(1783392849.350:66): avc: denied { mount } for pid=309 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
[ 26.232467][ T36] audit: type=1400 audit(1783392849.370:67): avc: denied { unmount } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 26.232747][ T309] cgroup: Unknown subsys name 'devices'
[ 26.354449][ T309] cgroup: Unknown subsys name 'hugetlb'
[ 26.360065][ T309] cgroup: Unknown subsys name 'rlimit'
[ 26.478747][ T36] audit: type=1400 audit(1783392849.640:68): avc: denied { setattr } for pid=309 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
[ 26.501955][ T36] audit: type=1400 audit(1783392849.640:69): avc: denied { create } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 26.522361][ T36] audit: type=1400 audit(1783392849.640:70): avc: denied { write } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 26.542656][ T36] audit: type=1400 audit(1783392849.640:71): avc: denied { read } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 26.550226][ T312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 26.562896][ T36] audit: type=1400 audit(1783392849.640:72): avc: denied { sys_module } for pid=309 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 26.592383][ T36] audit: type=1400 audit(1783392849.640:73): avc: denied { mounton } for pid=309 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
[ 26.618141][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 27.586097][ T316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.593233][ T316] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.600332][ T316] bridge_slave_0: entered allmulticast mode
[ 27.607054][ T316] bridge_slave_0: entered promiscuous mode
[ 27.613870][ T316] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.620940][ T316] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.628043][ T316] bridge_slave_1: entered allmulticast mode
[ 27.634250][ T316] bridge_slave_1: entered promiscuous mode
[ 27.672216][ T316] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.679312][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.686607][ T316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.693650][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.714347][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.721620][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.731050][ T128] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.738115][ T128] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.753706][ T128] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.760742][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.777307][ T316] veth0_vlan: entered promiscuous mode
[ 27.788197][ T316] veth1_macvtap: entered promiscuous mode
[ 27.811416][ T316] 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.
[ 27.874083][ T12] bridge_slave_1: left allmulticast mode
[ 27.879782][ T12] bridge_slave_1: left promiscuous mode
[ 27.886705][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.894617][ T12] bridge_slave_0: left allmulticast mode
[ 27.900289][ T12] bridge_slave_0: left promiscuous mode
[ 27.906438][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.060544][ T12] veth1_macvtap: left promiscuous mode
[ 28.067353][ T12] veth0_vlan: left promiscuous mode
2026/07/07 02:54:11 executed programs: 0
[ 28.857862][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.865014][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.872059][ T376] bridge_slave_0: entered allmulticast mode
[ 28.878385][ T376] bridge_slave_0: entered promiscuous mode
[ 28.884683][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.891702][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.899361][ T376] bridge_slave_1: entered allmulticast mode
[ 28.905567][ T376] bridge_slave_1: entered promiscuous mode
[ 28.947410][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.954492][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.961737][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.968785][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.987682][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.995380][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.011283][ T60] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.018402][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.027770][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.034846][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.059490][ T376] veth0_vlan: entered promiscuous mode
[ 29.069667][ T376] veth1_macvtap: entered promiscuous mode
[ 29.101634][ T376] ------------[ cut here ]------------
[ 29.107195][ T376] WARNING: CPU: 1 PID: 376 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 29.115166][ T376] Modules linked in:
[ 29.119075][ T376] CPU: 1 UID: 0 PID: 376 Comm: syz-executor Not tainted syzkaller #0 a5ccdbd4bb62a03afa0f731d4ae3beae8d805b16
[ 29.130754][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 29.140854][ T376] RIP: 0010:drop_nlink+0xce/0x110
[ 29.145942][ T376] Code: 04 00 00 be 08 00 00 00 e8 4f 14 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 5d 95 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 29.165624][ T376] RSP: 0018:ffffc9000113fc88 EFLAGS: 00010293
[ 29.171706][ T376] RAX: ffffffff81f211fe RBX: ffff888131ac3838 RCX: ffff888124fdb900
[ 29.179717][ T376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.187719][ T376] RBP: ffffc9000113fcb0 R08: 0000000000000003 R09: 0000000000000004
[ 29.195711][ T376] R10: dffffc0000000000 R11: fffff52000227f80 R12: dffffc0000000000
[ 29.203713][ T376] R13: 1ffff11026358710 R14: ffff888131ac3880 R15: 0000000000000000
[ 29.211678][ T376] FS: 00005555665fa500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 29.220636][ T376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.227246][ T376] CR2: 000055556661d958 CR3: 0000000124c20000 CR4: 00000000003526b0
[ 29.235243][ T376] Call Trace:
[ 29.238530][ T376]
[ 29.241451][ T376] shmem_rmdir+0x5f/0x90
[ 29.245724][ T376] vfs_rmdir+0x3de/0x560
[ 29.250013][ T376] incfs_kill_sb+0x102/0x220
[ 29.254653][ T376] deactivate_locked_super+0xd5/0x270
[ 29.260075][ T376] deactivate_super+0xb8/0xe0
[ 29.264796][ T376] cleanup_mnt+0x438/0x4d0
[ 29.269235][ T376] __cleanup_mnt+0x1d/0x40
[ 29.273674][ T376] task_work_run+0x1e8/0x260
[ 29.278283][ T376] ? __cfi_task_work_run+0x10/0x10
[ 29.283431][ T376] ? __x64_sys_umount+0x12e/0x180
[ 29.288476][ T376] ? __cfi___x64_sys_umount+0x10/0x10
[ 29.293873][ T376] ? __kasan_check_read+0x15/0x20
[ 29.298916][ T376] resume_user_mode_work+0x35/0x50
[ 29.304092][ T376] syscall_exit_to_user_mode+0x63/0xb0
[ 29.309588][ T376] do_syscall_64+0x63/0xf0
[ 29.314034][ T376] ? clear_bhb_loop+0x50/0xa0
[ 29.318727][ T376] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.324640][ T376] RIP: 0033:0x7fb4c859f097
[ 29.329070][ T376] Code: a2 c7 05 5c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 e8 ff ff ff f7 d8 64 89 02 b8
[ 29.348702][ T376] RSP: 002b:00007ffdf86f4618 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.357172][ T376] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb4c859f097
[ 29.365292][ T376] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf86f46d0
[ 29.373768][ T376] RBP: 00007ffdf86f46d0 R08: 00007ffdf86f56d0 R09: 00000000ffffffff
[ 29.381754][ T376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf86f5760
[ 29.389749][ T376] R13: 00007fb4c86332ca R14: 0000000000007189 R15: 00007ffdf86f57a0
[ 29.397777][ T376]
[ 29.400813][ T376] ---[ end trace 0000000000000000 ]---
[ 29.406419][ T376] ==================================================================
[ 29.414503][ T376] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 29.420741][ T376] Write of size 4 at addr 0000000000000168 by task syz-executor/376
[ 29.428718][ T376]
[ 29.431036][ T376] CPU: 0 UID: 0 PID: 376 Comm: syz-executor Tainted: G W syzkaller #0 a5ccdbd4bb62a03afa0f731d4ae3beae8d805b16
[ 29.431057][ T376] Tainted: [W]=WARN
[ 29.431062][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 29.431070][ T376] Call Trace:
[ 29.431074][ T376]
[ 29.431079][ T376] __dump_stack+0x21/0x30
[ 29.431098][ T376] dump_stack_lvl+0x140/0x1c0
[ 29.431114][ T376] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.431130][ T376] print_report+0x3d/0x70
[ 29.431146][ T376] kasan_report+0x162/0x1a0
[ 29.431160][ T376] ? ihold+0x24/0x70
[ 29.431173][ T376] ? ihold+0x24/0x70
[ 29.431186][ T376] kasan_check_range+0x25a/0x2b0
[ 29.431201][ T376] __kasan_check_write+0x18/0x20
[ 29.431212][ T376] ihold+0x24/0x70
[ 29.431224][ T376] vfs_rmdir+0x25c/0x560
[ 29.431240][ T376] incfs_kill_sb+0x102/0x220
[ 29.431252][ T376] deactivate_locked_super+0xd5/0x270
[ 29.431268][ T376] deactivate_super+0xb8/0xe0
[ 29.431283][ T376] cleanup_mnt+0x438/0x4d0
[ 29.431297][ T376] __cleanup_mnt+0x1d/0x40
[ 29.431310][ T376] task_work_run+0x1e8/0x260
[ 29.431325][ T376] ? __cfi_task_work_run+0x10/0x10
[ 29.431338][ T376] ? __x64_sys_umount+0x12e/0x180
[ 29.431354][ T376] ? __cfi___x64_sys_umount+0x10/0x10
[ 29.431370][ T376] ? __kasan_check_read+0x15/0x20
[ 29.431381][ T376] resume_user_mode_work+0x35/0x50
[ 29.431399][ T376] syscall_exit_to_user_mode+0x63/0xb0
[ 29.431415][ T376] do_syscall_64+0x63/0xf0
[ 29.431427][ T376] ? clear_bhb_loop+0x50/0xa0
[ 29.431441][ T376] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.431454][ T376] RIP: 0033:0x7fb4c859f097
[ 29.431473][ T376] Code: a2 c7 05 5c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 e8 ff ff ff f7 d8 64 89 02 b8
[ 29.431483][ T376] RSP: 002b:00007ffdf86f4618 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.431497][ T376] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb4c859f097
[ 29.431505][ T376] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf86f46d0
[ 29.431513][ T376] RBP: 00007ffdf86f46d0 R08: 00007ffdf86f56d0 R09: 00000000ffffffff
[ 29.431521][ T376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf86f5760
[ 29.431529][ T376] R13: 00007fb4c86332ca R14: 0000000000007189 R15: 00007ffdf86f57a0
[ 29.431539][ T376]
[ 29.431544][ T376] ==================================================================
[ 29.670773][ T376] Disabling lock debugging due to kernel taint
[ 29.676986][ T376] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 29.684805][ T376] #PF: supervisor write access in kernel mode
[ 29.690862][ T376] #PF: error_code(0x0002) - not-present page
[ 29.696849][ T376] PGD 8000000126b78067 P4D 8000000126b78067 PUD 0
[ 29.703352][ T376] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 29.709408][ T376] CPU: 0 UID: 0 PID: 376 Comm: syz-executor Tainted: G B W syzkaller #0 a5ccdbd4bb62a03afa0f731d4ae3beae8d805b16
[ 29.722509][ T376] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 29.727533][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 29.737592][ T376] RIP: 0010:ihold+0x2a/0x70
[ 29.742108][ T376] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 bd 54 95 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 0c 0b 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
[ 29.761716][ T376] RSP: 0018:ffffc9000113fcc8 EFLAGS: 00010246
[ 29.767798][ T376] RAX: ffff888124fdb900 RBX: 0000000000000000 RCX: ffff888124fdb900
[ 29.775787][ T376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.783777][ T376] RBP: ffffc9000113fcd8 R08: ffffffff88bb2947 R09: 1ffffffff1176528
[ 29.791758][ T376] R10: dffffc0000000000 R11: fffffbfff1176529 R12: 0000000000000000
[ 29.799744][ T376] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000
[ 29.807718][ T376] FS: 00005555665fa500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 29.816661][ T376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.823246][ T376] CR2: 0000000000000168 CR3: 0000000124c20000 CR4: 00000000003526b0
[ 29.831211][ T376] Call Trace:
[ 29.834478][ T376]
[ 29.837398][ T376] vfs_rmdir+0x25c/0x560
[ 29.841638][ T376] incfs_kill_sb+0x102/0x220
[ 29.846219][ T376] deactivate_locked_super+0xd5/0x270
[ 29.851584][ T376] deactivate_super+0xb8/0xe0
[ 29.856252][ T376] cleanup_mnt+0x438/0x4d0
[ 29.860660][ T376] __cleanup_mnt+0x1d/0x40
[ 29.865073][ T376] task_work_run+0x1e8/0x260
[ 29.869654][ T376] ? __cfi_task_work_run+0x10/0x10
[ 29.874766][ T376] ? __x64_sys_umount+0x12e/0x180
[ 29.879809][ T376] ? __cfi___x64_sys_umount+0x10/0x10
[ 29.885195][ T376] ? __kasan_check_read+0x15/0x20
[ 29.890215][ T376] resume_user_mode_work+0x35/0x50
[ 29.895323][ T376] syscall_exit_to_user_mode+0x63/0xb0
[ 29.900790][ T376] do_syscall_64+0x63/0xf0
[ 29.905193][ T376] ? clear_bhb_loop+0x50/0xa0
[ 29.909875][ T376] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.915789][ T376] RIP: 0033:0x7fb4c859f097
[ 29.920198][ T376] Code: a2 c7 05 5c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 e8 ff ff ff f7 d8 64 89 02 b8
[ 29.939808][ T376] RSP: 002b:00007ffdf86f4618 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.948220][ T376] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb4c859f097
[ 29.956183][ T376] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf86f46d0
[ 29.964144][ T376] RBP: 00007ffdf86f46d0 R08: 00007ffdf86f56d0 R09: 00000000ffffffff
[ 29.972105][ T376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf86f5760
[ 29.980069][ T376] R13: 00007fb4c86332ca R14: 0000000000007189 R15: 00007ffdf86f57a0
[ 29.988039][ T376]
[ 29.991049][ T376] Modules linked in:
[ 29.994932][ T376] CR2: 0000000000000168
[ 29.999068][ T376] ---[ end trace 0000000000000000 ]---
[ 30.004508][ T376] RIP: 0010:ihold+0x2a/0x70
[ 30.009004][ T376] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 bd 54 95 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 0c 0b 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
[ 30.028598][ T376] RSP: 0018:ffffc9000113fcc8 EFLAGS: 00010246
[ 30.034656][ T376] RAX: ffff888124fdb900 RBX: 0000000000000000 RCX: ffff888124fdb900
[ 30.042630][ T376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 30.050606][ T376] RBP: ffffc9000113fcd8 R08: ffffffff88bb2947 R09: 1ffffffff1176528
[ 30.058566][ T376] R10: dffffc0000000000 R11: fffffbfff1176529 R12: 0000000000000000
[ 30.066538][ T376] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000
[ 30.074497][ T376] FS: 00005555665fa500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 30.083413][ T376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.089984][ T376] CR2: 0000000000000168 CR3: 0000000124c20000 CR4: 00000000003526b0
[ 30.097963][ T376] Kernel panic - not syncing: Fatal exception
[ 30.104289][ T376] Kernel Offset: disabled
[ 30.108607][ T376] Rebooting in 86400 seconds..