Warning: Permanently added '10.128.1.43' (ED25519) to the list of known hosts.
2026/07/28 23:24:16 parsed 1 programs
2026/07/28 23:24:16 serving rpc on tcp://38839
[ 30.174558][ T36] audit: type=1400 audit(1785281056.080:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 31.164140][ T36] audit: type=1400 audit(1785281057.070:65): avc: denied { mounton } for pid=308 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
[ 31.165218][ T308] cgroup: Unknown subsys name 'net'
[ 31.187712][ T36] audit: type=1400 audit(1785281057.070:66): avc: denied { mount } for pid=308 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
[ 31.216943][ T308] cgroup: Unknown subsys name 'devices'
[ 31.216958][ T36] audit: type=1400 audit(1785281057.100:67): avc: denied { unmount } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 31.341267][ T308] cgroup: Unknown subsys name 'hugetlb'
[ 31.347051][ T308] cgroup: Unknown subsys name 'rlimit'
[ 31.449551][ T36] audit: type=1400 audit(1785281057.360:68): avc: denied { setattr } for pid=308 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
[ 31.474910][ T36] audit: type=1400 audit(1785281057.360:69): avc: denied { create } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 31.496606][ T36] audit: type=1400 audit(1785281057.360:70): avc: denied { write } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 31.518594][ T36] audit: type=1400 audit(1785281057.360:71): avc: denied { read } for pid=308 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
[ 31.534993][ T312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 31.541860][ T36] audit: type=1400 audit(1785281057.360:72): avc: denied { sys_module } for pid=308 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 31.577109][ T36] audit: type=1400 audit(1785281057.360:73): avc: denied { mounton } for pid=308 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
[ 31.600005][ T308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 32.555909][ T314] 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.
[ 32.927170][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 32.934981][ T341] bridge0: port 1(bridge_slave_0) entered disabled state
[ 32.942144][ T341] bridge_slave_0: entered allmulticast mode
[ 32.948688][ T341] bridge_slave_0: entered promiscuous mode
[ 32.955405][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 32.962817][ T341] bridge0: port 2(bridge_slave_1) entered disabled state
[ 32.971026][ T341] bridge_slave_1: entered allmulticast mode
[ 32.978950][ T341] bridge_slave_1: entered promiscuous mode
[ 33.021602][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.029847][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 33.038252][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.045790][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 33.066768][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.074758][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.084215][ T14] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.091324][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 33.101105][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.109213][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 33.132102][ T341] veth0_vlan: entered promiscuous mode
[ 33.142726][ T341] veth1_macvtap: entered promiscuous mode
[ 33.212034][ T14] bridge_slave_1: left allmulticast mode
[ 33.218553][ T14] bridge_slave_1: left promiscuous mode
[ 33.225558][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.236196][ T14] bridge_slave_0: left allmulticast mode
[ 33.242565][ T14] bridge_slave_0: left promiscuous mode
[ 33.249674][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.388331][ T14] veth1_macvtap: left promiscuous mode
[ 33.399678][ T14] veth0_vlan: left promiscuous mode
2026/07/28 23:24:19 executed programs: 0
[ 33.881669][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.889189][ T377] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.896986][ T377] bridge_slave_0: entered allmulticast mode
[ 33.903780][ T377] bridge_slave_0: entered promiscuous mode
[ 33.910736][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.918193][ T377] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.926171][ T377] bridge_slave_1: entered allmulticast mode
[ 33.932675][ T377] bridge_slave_1: entered promiscuous mode
[ 33.976238][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.983624][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 33.991195][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.998319][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 34.017335][ T319] bridge0: port 1(bridge_slave_0) entered disabled state
[ 34.025491][ T319] bridge0: port 2(bridge_slave_1) entered disabled state
[ 34.035714][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 34.042916][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 34.060986][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 34.068617][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 34.080897][ T377] veth0_vlan: entered promiscuous mode
[ 34.093099][ T377] veth1_macvtap: entered promiscuous mode
[ 34.121927][ T377] ------------[ cut here ]------------
[ 34.127445][ T377] WARNING: CPU: 0 PID: 377 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 34.135670][ T377] Modules linked in:
[ 34.140032][ T377] CPU: 0 UID: 0 PID: 377 Comm: syz-executor Not tainted syzkaller #0 52d57b431c43020f0342b1af6a326091b8e30d09
[ 34.152367][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 34.163260][ T377] RIP: 0010:drop_nlink+0xce/0x110
[ 34.168465][ T377] 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 e9 58 ee b3 03 cc e8 32 51 95 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 34.188345][ T377] RSP: 0018:ffffc90003affc88 EFLAGS: 00010293
[ 34.194651][ T377] RAX: ffffffff81f2208e RBX: ffff888114dacf50 RCX: ffff888115a64c00
[ 34.202881][ T377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 34.211627][ T377] RBP: ffffc90003affcb0 R08: 0000000000000003 R09: 0000000000000004
[ 34.219888][ T377] R10: dffffc0000000000 R11: fffff5200075ff80 R12: dffffc0000000000
[ 34.227974][ T377] R13: 1ffff110229b59f3 R14: ffff888114dacf98 R15: 0000000000000000
[ 34.236104][ T377] FS: 0000555579bf9500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 34.246121][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.252982][ T377] CR2: 0000555579c1c958 CR3: 0000000131642000 CR4: 00000000003526b0
[ 34.261126][ T377] Call Trace:
[ 34.264421][ T377]
[ 34.267537][ T377] shmem_rmdir+0x5f/0x90
[ 34.271845][ T377] vfs_rmdir+0x3db/0x560
[ 34.276201][ T377] incfs_kill_sb+0x102/0x220
[ 34.280994][ T377] deactivate_locked_super+0xd2/0x270
[ 34.287186][ T377] deactivate_super+0xb8/0xe0
[ 34.291914][ T377] cleanup_mnt+0x438/0x4d0
[ 34.296453][ T377] __cleanup_mnt+0x1d/0x40
[ 34.301403][ T377] task_work_run+0x1e8/0x260
[ 34.306076][ T377] ? __cfi_task_work_run+0x10/0x10
[ 34.311304][ T377] ? __x64_sys_umount+0x12e/0x180
[ 34.316436][ T377] ? __cfi___x64_sys_umount+0x10/0x10
[ 34.321864][ T377] ? __kasan_check_read+0x15/0x20
[ 34.326930][ T377] resume_user_mode_work+0x35/0x50
[ 34.332293][ T377] syscall_exit_to_user_mode+0x63/0xb0
[ 34.337777][ T377] do_syscall_64+0x63/0xf0
[ 34.342427][ T377] ? clear_bhb_loop+0x50/0xa0
[ 34.347222][ T377] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.353252][ T377] RIP: 0033:0x7f885499f0d7
[ 34.357785][ T377] Code: a2 c7 05 1c 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
[ 34.378136][ T377] RSP: 002b:00007ffebe65c518 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 34.386791][ T377] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f885499f0d7
[ 34.395323][ T377] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffebe65c5d0
[ 34.403528][ T377] RBP: 00007ffebe65c5d0 R08: 00007ffebe65d5d0 R09: 00000000ffffffff
[ 34.411688][ T377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffebe65d660
[ 34.419819][ T377] R13: 00007f8854a3330a R14: 0000000000008532 R15: 00007ffebe65d6a0
[ 34.428152][ T377]
[ 34.431296][ T377] ---[ end trace 0000000000000000 ]---
[ 34.437343][ T377] ==================================================================
[ 34.445980][ T377] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 34.452462][ T377] Write of size 4 at addr 0000000000000168 by task syz-executor/377
[ 34.460633][ T377]
[ 34.462995][ T377] CPU: 1 UID: 0 PID: 377 Comm: syz-executor Tainted: G W syzkaller #0 52d57b431c43020f0342b1af6a326091b8e30d09
[ 34.463016][ T377] Tainted: [W]=WARN
[ 34.463019][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 34.463026][ T377] Call Trace:
[ 34.463078][ T377]
[ 34.463084][ T377] __dump_stack+0x21/0x30
[ 34.463103][ T377] dump_stack_lvl+0x140/0x1c0
[ 34.463117][ T377] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.463131][ T377] print_report+0x3d/0x70
[ 34.463145][ T377] kasan_report+0x162/0x1a0
[ 34.463159][ T377] ? ihold+0x24/0x70
[ 34.463170][ T377] ? ihold+0x24/0x70
[ 34.463181][ T377] kasan_check_range+0x25a/0x2b0
[ 34.463194][ T377] __kasan_check_write+0x18/0x20
[ 34.463204][ T377] ihold+0x24/0x70
[ 34.463214][ T377] vfs_rmdir+0x25c/0x560
[ 34.463228][ T377] incfs_kill_sb+0x102/0x220
[ 34.463239][ T377] deactivate_locked_super+0xd2/0x270
[ 34.463254][ T377] deactivate_super+0xb8/0xe0
[ 34.463267][ T377] cleanup_mnt+0x438/0x4d0
[ 34.463280][ T377] __cleanup_mnt+0x1d/0x40
[ 34.463291][ T377] task_work_run+0x1e8/0x260
[ 34.463304][ T377] ? __cfi_task_work_run+0x10/0x10
[ 34.463316][ T377] ? __x64_sys_umount+0x12e/0x180
[ 34.463324][ T377] ? __cfi___x64_sys_umount+0x10/0x10
[ 34.463333][ T377] ? __kasan_check_read+0x15/0x20
[ 34.463343][ T377] resume_user_mode_work+0x35/0x50
[ 34.463352][ T377] syscall_exit_to_user_mode+0x63/0xb0
[ 34.463367][ T377] do_syscall_64+0x63/0xf0
[ 34.463378][ T377] ? clear_bhb_loop+0x50/0xa0
[ 34.463391][ T377] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.463404][ T377] RIP: 0033:0x7f885499f0d7
[ 34.463414][ T377] Code: a2 c7 05 1c 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
[ 34.463422][ T377] RSP: 002b:00007ffebe65c518 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 34.463434][ T377] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f885499f0d7
[ 34.463441][ T377] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffebe65c5d0
[ 34.463448][ T377] RBP: 00007ffebe65c5d0 R08: 00007ffebe65d5d0 R09: 00000000ffffffff
[ 34.463454][ T377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffebe65d660
[ 34.463461][ T377] R13: 00007f8854a3330a R14: 0000000000008532 R15: 00007ffebe65d6a0
[ 34.463469][ T377]
[ 34.463473][ T377] ==================================================================
[ 34.716763][ T377] Disabling lock debugging due to kernel taint
[ 34.723329][ T377] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 34.731506][ T377] #PF: supervisor write access in kernel mode
[ 34.739162][ T377] #PF: error_code(0x0002) - not-present page
[ 34.745474][ T377] PGD 8000000116551067 P4D 8000000116551067 PUD 0
[ 34.752100][ T377] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 34.758365][ T377] CPU: 0 UID: 0 PID: 377 Comm: syz-executor Tainted: G B W syzkaller #0 52d57b431c43020f0342b1af6a326091b8e30d09
[ 34.771742][ T377] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 34.777114][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 34.787554][ T377] RIP: 0010:ihold+0x2a/0x70
[ 34.792779][ T377] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 1d 48 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 2d
[ 34.814770][ T377] RSP: 0018:ffffc90003affcc8 EFLAGS: 00010246
[ 34.821109][ T377] RAX: ffff888115a64c00 RBX: 0000000000000000 RCX: ffff888115a64c00
[ 34.829083][ T377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 34.837558][ T377] RBP: ffffc90003affcd8 R08: ffffffff88bb3947 R09: 1ffffffff1176728
[ 34.846218][ T377] R10: dffffc0000000000 R11: fffffbfff1176729 R12: 0000000000000000
[ 34.854364][ T377] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000
[ 34.862331][ T377] FS: 0000555579bf9500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 34.871251][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.877907][ T377] CR2: 0000000000000168 CR3: 0000000131642000 CR4: 00000000003526b0
[ 34.885957][ T377] Call Trace:
[ 34.889410][ T377]
[ 34.892343][ T377] vfs_rmdir+0x25c/0x560
[ 34.896604][ T377] incfs_kill_sb+0x102/0x220
[ 34.901289][ T377] deactivate_locked_super+0xd2/0x270
[ 34.906871][ T377] deactivate_super+0xb8/0xe0
[ 34.911642][ T377] cleanup_mnt+0x438/0x4d0
[ 34.916153][ T377] __cleanup_mnt+0x1d/0x40
[ 34.920681][ T377] task_work_run+0x1e8/0x260
[ 34.925367][ T377] ? __cfi_task_work_run+0x10/0x10
[ 34.930561][ T377] ? __x64_sys_umount+0x12e/0x180
[ 34.935588][ T377] ? __cfi___x64_sys_umount+0x10/0x10
[ 34.941056][ T377] ? __kasan_check_read+0x15/0x20
[ 34.946091][ T377] resume_user_mode_work+0x35/0x50
[ 34.951190][ T377] syscall_exit_to_user_mode+0x63/0xb0
[ 34.956661][ T377] do_syscall_64+0x63/0xf0
[ 34.961062][ T377] ? clear_bhb_loop+0x50/0xa0
[ 34.965727][ T377] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.971783][ T377] RIP: 0033:0x7f885499f0d7
[ 34.976237][ T377] Code: a2 c7 05 1c 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
[ 34.996552][ T377] RSP: 002b:00007ffebe65c518 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 35.005222][ T377] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f885499f0d7
[ 35.013199][ T377] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffebe65c5d0
[ 35.021333][ T377] RBP: 00007ffebe65c5d0 R08: 00007ffebe65d5d0 R09: 00000000ffffffff
[ 35.029400][ T377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffebe65d660
[ 35.037529][ T377] R13: 00007f8854a3330a R14: 0000000000008532 R15: 00007ffebe65d6a0
[ 35.045588][ T377]
[ 35.048775][ T377] Modules linked in:
[ 35.052741][ T377] CR2: 0000000000000168
[ 35.056900][ T377] ---[ end trace 0000000000000000 ]---
[ 35.062368][ T377] RIP: 0010:ihold+0x2a/0x70
[ 35.066872][ T377] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 1d 48 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 2d
[ 35.086659][ T377] RSP: 0018:ffffc90003affcc8 EFLAGS: 00010246
[ 35.093065][ T377] RAX: ffff888115a64c00 RBX: 0000000000000000 RCX: ffff888115a64c00
[ 35.101206][ T377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 35.109177][ T377] RBP: ffffc90003affcd8 R08: ffffffff88bb3947 R09: 1ffffffff1176728
[ 35.117148][ T377] R10: dffffc0000000000 R11: fffffbfff1176729 R12: 0000000000000000
[ 35.125304][ T377] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000
[ 35.133444][ T377] FS: 0000555579bf9500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 35.142629][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.149298][ T377] CR2: 0000000000000168 CR3: 0000000131642000 CR4: 00000000003526b0
[ 35.157283][ T377] Kernel panic - not syncing: Fatal exception
[ 35.163810][ T377] Kernel Offset: disabled
[ 35.168497][ T377] Rebooting in 86400 seconds..