Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts.
2026/05/29 21:15:47 parsed 1 programs
[ 24.140141][ T36] audit: type=1400 audit(1780089347.350:64): 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
[ 25.631814][ T36] audit: type=1400 audit(1780089348.840:65): 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
[ 25.635189][ T309] cgroup: Unknown subsys name 'net'
[ 25.654563][ T36] audit: type=1400 audit(1780089348.840:66): 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
[ 25.681847][ T36] audit: type=1400 audit(1780089348.870:67): 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
[ 25.682434][ T309] cgroup: Unknown subsys name 'devices'
[ 25.806258][ T309] cgroup: Unknown subsys name 'hugetlb'
[ 25.811899][ T309] cgroup: Unknown subsys name 'rlimit'
[ 25.915364][ T36] audit: type=1400 audit(1780089349.130:68): 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
[ 25.938581][ T36] audit: type=1400 audit(1780089349.130:69): 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
[ 25.959027][ T36] audit: type=1400 audit(1780089349.130:70): 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
[ 25.979332][ T36] audit: type=1400 audit(1780089349.130:71): 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
Setting up swapspace version 1, size = 127995904 bytes
[ 25.999568][ T36] audit: type=1400 audit(1780089349.130:72): 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
[ 26.005013][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 26.020659][ T36] audit: type=1400 audit(1780089349.130:73): 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
[ 26.056454][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 27.023098][ T315] 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.
[ 27.665158][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.672224][ T356] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.679386][ T356] bridge_slave_0: entered allmulticast mode
[ 27.685931][ T356] bridge_slave_0: entered promiscuous mode
[ 27.692564][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.699645][ T356] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.706725][ T356] bridge_slave_1: entered allmulticast mode
[ 27.713087][ T356] bridge_slave_1: entered promiscuous mode
[ 27.774514][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.781605][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.788996][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.796058][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.820099][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.827424][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.839222][ T53] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.846311][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.854449][ T53] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.861495][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.888007][ T356] veth0_vlan: entered promiscuous mode
[ 27.899548][ T356] veth1_macvtap: entered promiscuous mode
[ 27.986259][ T53] bridge_slave_1: left allmulticast mode
[ 27.991967][ T53] bridge_slave_1: left promiscuous mode
[ 27.997873][ T53] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.006192][ T53] bridge_slave_0: left allmulticast mode
[ 28.011877][ T53] bridge_slave_0: left promiscuous mode
[ 28.017608][ T53] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.126601][ T53] veth1_macvtap: left promiscuous mode
[ 28.137032][ T53] veth0_vlan: left promiscuous mode
2026/05/29 21:15:51 executed programs: 0
[ 28.330469][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.337622][ T375] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.344754][ T375] bridge_slave_0: entered allmulticast mode
[ 28.351036][ T375] bridge_slave_0: entered promiscuous mode
[ 28.357514][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.364591][ T375] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.371803][ T375] bridge_slave_1: entered allmulticast mode
[ 28.378335][ T375] bridge_slave_1: entered promiscuous mode
[ 28.422756][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.429829][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.437130][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.444184][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.466781][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.474830][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.484470][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.491520][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.516450][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.523499][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.548350][ T375] veth0_vlan: entered promiscuous mode
[ 28.560434][ T375] veth1_macvtap: entered promiscuous mode
[ 28.594606][ T375] ------------[ cut here ]------------
[ 28.600136][ T375] WARNING: CPU: 1 PID: 375 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 28.608109][ T375] Modules linked in:
[ 28.612056][ T375] CPU: 1 UID: 0 PID: 375 Comm: syz-executor Not tainted syzkaller #0 e5a42ceb7f5d5789190789a9dbc4fccea476db91
[ 28.623737][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 28.633931][ T375] RIP: 0010:drop_nlink+0xce/0x110
[ 28.638997][ T375] Code: 04 00 00 be 08 00 00 00 e8 7f 12 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 52 6d 95 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 28.658847][ T375] RSP: 0018:ffffc9000113fc60 EFLAGS: 00010293
[ 28.664995][ T375] RAX: ffffffff81f2597e RBX: ffff88811600f480 RCX: ffff888113aa1300
[ 28.672988][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 28.681049][ T375] RBP: ffffc9000113fc88 R08: 0000000000000003 R09: 0000000000000004
[ 28.689153][ T375] R10: dffffc0000000000 R11: fffff52000227f7c R12: dffffc0000000000
[ 28.697174][ T375] R13: 1ffff11022c01e99 R14: ffff88811600f4c8 R15: 0000000000000000
[ 28.705220][ T375] FS: 000055557a921500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 28.714223][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.720849][ T375] CR2: 000055557a944958 CR3: 000000010e3e4000 CR4: 00000000003526b0
[ 28.728870][ T375] Call Trace:
[ 28.732165][ T375]
[ 28.735164][ T375] shmem_rmdir+0x5f/0x90
[ 28.739447][ T375] vfs_rmdir+0x3e3/0x560
[ 28.743702][ T375] incfs_kill_sb+0x109/0x230
[ 28.748346][ T375] deactivate_locked_super+0xd5/0x2a0
[ 28.753755][ T375] deactivate_super+0xb8/0xe0
[ 28.758528][ T375] cleanup_mnt+0x406/0x4a0
[ 28.762976][ T375] __cleanup_mnt+0x1d/0x40
[ 28.767509][ T375] task_work_run+0x1e5/0x260
[ 28.772147][ T375] ? __cfi_task_work_run+0x10/0x10
[ 28.777323][ T375] ? __x64_sys_umount+0x12e/0x180
[ 28.782384][ T375] ? __cfi___x64_sys_umount+0x10/0x10
[ 28.787870][ T375] ? __kasan_check_read+0x15/0x20
[ 28.792928][ T375] resume_user_mode_work+0x35/0x50
[ 28.798165][ T375] syscall_exit_to_user_mode+0x63/0xb0
[ 28.803661][ T375] do_syscall_64+0x63/0xf0
[ 28.808155][ T375] ? clear_bhb_loop+0x50/0xa0
[ 28.812865][ T375] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.818849][ T375] RIP: 0033:0x7fe18c19e097
[ 28.823312][ T375] Code: a2 c7 05 5c 06 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
[ 28.843009][ T375] RSP: 002b:00007ffe69104898 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 28.851487][ T375] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fe18c19e097
[ 28.859528][ T375] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe69104950
[ 28.867555][ T375] RBP: 00007ffe69104950 R08: 00007ffe69105950 R09: 00000000ffffffff
[ 28.875588][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe691059e0
[ 28.883582][ T375] R13: 00007fe18c2321ca R14: 0000000000006f9f R15: 00007ffe69105a20
[ 28.891825][ T375]
[ 28.894959][ T375] ---[ end trace 0000000000000000 ]---
[ 28.900553][ T375] ==================================================================
[ 28.908655][ T375] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 28.914908][ T375] Write of size 4 at addr 0000000000000168 by task syz-executor/375
[ 28.922888][ T375]
[ 28.925214][ T375] CPU: 0 UID: 0 PID: 375 Comm: syz-executor Tainted: G W syzkaller #0 e5a42ceb7f5d5789190789a9dbc4fccea476db91
[ 28.925237][ T375] Tainted: [W]=WARN
[ 28.925242][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 28.925252][ T375] Call Trace:
[ 28.925257][ T375]
[ 28.925264][ T375] __dump_stack+0x21/0x30
[ 28.925289][ T375] dump_stack_lvl+0x140/0x1c0
[ 28.925310][ T375] ? __cfi_dump_stack_lvl+0x10/0x10
[ 28.925334][ T375] print_report+0x3d/0x70
[ 28.925354][ T375] kasan_report+0x162/0x1a0
[ 28.925374][ T375] ? ihold+0x24/0x70
[ 28.925392][ T375] ? _raw_spin_unlock+0x45/0x60
[ 28.925407][ T375] ? ihold+0x24/0x70
[ 28.925424][ T375] kasan_check_range+0x25a/0x2b0
[ 28.925444][ T375] __kasan_check_write+0x18/0x20
[ 28.925459][ T375] ihold+0x24/0x70
[ 28.925475][ T375] vfs_rmdir+0x26a/0x560
[ 28.925497][ T375] incfs_kill_sb+0x109/0x230
[ 28.925513][ T375] deactivate_locked_super+0xd5/0x2a0
[ 28.925535][ T375] deactivate_super+0xb8/0xe0
[ 28.925555][ T375] cleanup_mnt+0x406/0x4a0
[ 28.925573][ T375] __cleanup_mnt+0x1d/0x40
[ 28.925591][ T375] task_work_run+0x1e5/0x260
[ 28.925611][ T375] ? __cfi_task_work_run+0x10/0x10
[ 28.925631][ T375] ? __x64_sys_umount+0x12e/0x180
[ 28.925654][ T375] ? __cfi___x64_sys_umount+0x10/0x10
[ 28.925677][ T375] ? __kasan_check_read+0x15/0x20
[ 28.925692][ T375] resume_user_mode_work+0x35/0x50
[ 28.925706][ T375] syscall_exit_to_user_mode+0x63/0xb0
[ 28.925729][ T375] do_syscall_64+0x63/0xf0
[ 28.925743][ T375] ? clear_bhb_loop+0x50/0xa0
[ 28.925763][ T375] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.925781][ T375] RIP: 0033:0x7fe18c19e097
[ 28.925794][ T375] Code: a2 c7 05 5c 06 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
[ 28.925807][ T375] RSP: 002b:00007ffe69104898 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 28.925822][ T375] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fe18c19e097
[ 28.925832][ T375] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe69104950
[ 28.925842][ T375] RBP: 00007ffe69104950 R08: 00007ffe69105950 R09: 00000000ffffffff
[ 28.925852][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe691059e0
[ 28.925862][ T375] R13: 00007fe18c2321ca R14: 0000000000006f9f R15: 00007ffe69105a20
[ 28.925875][ T375]
[ 28.925880][ T375] ==================================================================
[ 29.170588][ T375] Disabling lock debugging due to kernel taint
[ 29.177662][ T375] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 29.185488][ T375] #PF: supervisor write access in kernel mode
[ 29.191549][ T375] #PF: error_code(0x0002) - not-present page
[ 29.197524][ T375] PGD 80000001157a6067 P4D 80000001157a6067 PUD 0
[ 29.204075][ T375] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 29.210163][ T375] CPU: 0 UID: 0 PID: 375 Comm: syz-executor Tainted: G B W syzkaller #0 e5a42ceb7f5d5789190789a9dbc4fccea476db91
[ 29.223269][ T375] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 29.228283][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 29.238333][ T375] RIP: 0010:ihold+0x2a/0x70
[ 29.242845][ T375] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 3d 64 95 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 3c 09 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 4d
[ 29.262555][ T375] RSP: 0018:ffffc9000113fca0 EFLAGS: 00010246
[ 29.268637][ T375] RAX: ffff888113aa1300 RBX: 0000000000000000 RCX: ffff888113aa1300
[ 29.276620][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.284621][ T375] RBP: ffffc9000113fcb0 R08: ffffffff88bbb947 R09: 1ffffffff1177728
[ 29.292596][ T375] R10: dffffc0000000000 R11: fffffbfff1177729 R12: ffff88811600f48c
[ 29.300589][ T375] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 29.308565][ T375] FS: 000055557a921500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 29.317494][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.324077][ T375] CR2: 0000000000000168 CR3: 000000010e3e4000 CR4: 00000000003526b0
[ 29.332048][ T375] Call Trace:
[ 29.335324][ T375]
[ 29.338255][ T375] vfs_rmdir+0x26a/0x560
[ 29.342505][ T375] incfs_kill_sb+0x109/0x230
[ 29.347114][ T375] deactivate_locked_super+0xd5/0x2a0
[ 29.352490][ T375] deactivate_super+0xb8/0xe0
[ 29.357189][ T375] cleanup_mnt+0x406/0x4a0
[ 29.361615][ T375] __cleanup_mnt+0x1d/0x40
[ 29.366035][ T375] task_work_run+0x1e5/0x260
[ 29.370630][ T375] ? __cfi_task_work_run+0x10/0x10
[ 29.375747][ T375] ? __x64_sys_umount+0x12e/0x180
[ 29.380779][ T375] ? __cfi___x64_sys_umount+0x10/0x10
[ 29.386166][ T375] ? __kasan_check_read+0x15/0x20
[ 29.391189][ T375] resume_user_mode_work+0x35/0x50
[ 29.396300][ T375] syscall_exit_to_user_mode+0x63/0xb0
[ 29.401763][ T375] do_syscall_64+0x63/0xf0
[ 29.406200][ T375] ? clear_bhb_loop+0x50/0xa0
[ 29.410879][ T375] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.416773][ T375] RIP: 0033:0x7fe18c19e097
[ 29.421185][ T375] Code: a2 c7 05 5c 06 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
[ 29.440789][ T375] RSP: 002b:00007ffe69104898 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.449201][ T375] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fe18c19e097
[ 29.457209][ T375] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe69104950
[ 29.465181][ T375] RBP: 00007ffe69104950 R08: 00007ffe69105950 R09: 00000000ffffffff
[ 29.473153][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe691059e0
[ 29.481123][ T375] R13: 00007fe18c2321ca R14: 0000000000006f9f R15: 00007ffe69105a20
[ 29.489094][ T375]
[ 29.492111][ T375] Modules linked in:
[ 29.496020][ T375] CR2: 0000000000000168
[ 29.500174][ T375] ---[ end trace 0000000000000000 ]---
[ 29.505623][ T375] RIP: 0010:ihold+0x2a/0x70
[ 29.510168][ T375] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 3d 64 95 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 3c 09 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 4d
[ 29.529768][ T375] RSP: 0018:ffffc9000113fca0 EFLAGS: 00010246
[ 29.535834][ T375] RAX: ffff888113aa1300 RBX: 0000000000000000 RCX: ffff888113aa1300
[ 29.543802][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.551768][ T375] RBP: ffffc9000113fcb0 R08: ffffffff88bbb947 R09: 1ffffffff1177728
[ 29.559741][ T375] R10: dffffc0000000000 R11: fffffbfff1177729 R12: ffff88811600f48c
[ 29.567710][ T375] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 29.575675][ T375] FS: 000055557a921500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 29.584602][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.591202][ T375] CR2: 0000000000000168 CR3: 000000010e3e4000 CR4: 00000000003526b0
[ 29.599182][ T375] Kernel panic - not syncing: Fatal exception
[ 29.605858][ T375] Kernel Offset: disabled
[ 29.610196][ T375] Rebooting in 86400 seconds..