Warning: Permanently added '10.128.0.93' (ED25519) to the list of known hosts.
2025/11/11 05:48:03 parsed 1 programs
[ 27.440841][ T36] audit: type=1400 audit(1762840083.610:64): 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
[ 28.920045][ T36] audit: type=1400 audit(1762840085.090:65): 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
[ 28.921434][ T298] cgroup: Unknown subsys name 'net'
[ 28.942844][ T36] audit: type=1400 audit(1762840085.090:66): 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
[ 28.970187][ T36] audit: type=1400 audit(1762840085.120:67): 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
[ 28.970425][ T298] cgroup: Unknown subsys name 'devices'
[ 29.154831][ T298] cgroup: Unknown subsys name 'hugetlb'
[ 29.160474][ T298] cgroup: Unknown subsys name 'rlimit'
[ 29.344726][ T36] audit: type=1400 audit(1762840085.520:68): 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
[ 29.367997][ T36] audit: type=1400 audit(1762840085.520:69): 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
[ 29.385289][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 29.388777][ T36] audit: type=1400 audit(1762840085.520:70): 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
[ 29.417202][ T36] audit: type=1400 audit(1762840085.520:71): 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
Setting up swapspace version 1, size = 127995904 bytes
[ 29.437528][ T36] audit: type=1400 audit(1762840085.520:72): 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
[ 29.458603][ T36] audit: type=1400 audit(1762840085.520:73): 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
[ 29.478177][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 30.362035][ 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.
[ 31.108521][ T348] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.115678][ T348] bridge0: port 1(bridge_slave_0) entered disabled state
[ 31.123042][ T348] bridge_slave_0: entered allmulticast mode
[ 31.129387][ T348] bridge_slave_0: entered promiscuous mode
[ 31.136132][ T348] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.143312][ T348] bridge0: port 2(bridge_slave_1) entered disabled state
[ 31.150407][ T348] bridge_slave_1: entered allmulticast mode
[ 31.156947][ T348] bridge_slave_1: entered promiscuous mode
[ 31.225077][ T348] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.232146][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.239524][ T348] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.246604][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.269181][ T326] bridge0: port 1(bridge_slave_0) entered disabled state
[ 31.276754][ T326] bridge0: port 2(bridge_slave_1) entered disabled state
[ 31.286710][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.293780][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.303462][ T326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.310505][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.335448][ T348] veth0_vlan: entered promiscuous mode
[ 31.346665][ T348] veth1_macvtap: entered promiscuous mode
[ 31.414319][ T326] bridge_slave_1: left allmulticast mode
[ 31.423115][ T326] bridge_slave_1: left promiscuous mode
[ 31.428777][ T326] bridge0: port 2(bridge_slave_1) entered disabled state
[ 31.437537][ T326] bridge_slave_0: left allmulticast mode
[ 31.443330][ T326] bridge_slave_0: left promiscuous mode
[ 31.448968][ T326] bridge0: port 1(bridge_slave_0) entered disabled state
[ 31.635499][ T326] veth1_macvtap: left promiscuous mode
[ 31.642439][ T326] veth0_vlan: left promiscuous mode
2025/11/11 05:48:07 executed programs: 0
[ 31.790261][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.797355][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 31.804483][ T372] bridge_slave_0: entered allmulticast mode
[ 31.810776][ T372] bridge_slave_0: entered promiscuous mode
[ 31.817196][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.824264][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 31.831309][ T372] bridge_slave_1: entered allmulticast mode
[ 31.837697][ T372] bridge_slave_1: entered promiscuous mode
[ 31.903626][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.910690][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.920319][ T320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.927483][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.953842][ T372] veth0_vlan: entered promiscuous mode
[ 31.966345][ T372] veth1_macvtap: entered promiscuous mode
[ 31.996779][ T372] ------------[ cut here ]------------
[ 32.002381][ T372] WARNING: CPU: 1 PID: 372 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 32.010318][ T372] Modules linked in:
[ 32.014340][ T372] CPU: 1 UID: 0 PID: 372 Comm: syz-executor Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 32.026438][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 32.036579][ T372] RIP: 0010:drop_nlink+0xce/0x110
[ 32.041621][ 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
[ 32.061342][ T372] RSP: 0018:ffffc900010cfc60 EFLAGS: 00010293
[ 32.067453][ T372] RAX: ffffffff81ee1a7e RBX: ffff888113ad8f50 RCX: ffff88811033df00
[ 32.075491][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 32.083512][ T372] RBP: ffffc900010cfc88 R08: 0000000000000003 R09: 0000000000000004
[ 32.091501][ T372] R10: dffffc0000000000 R11: fffff52000219f7c R12: dffffc0000000000
[ 32.099557][ T372] R13: 1ffff1102275b1f3 R14: ffff888113ad8f98 R15: 0000000000000000
[ 32.107592][ T372] FS: 0000555577f0a500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 32.116583][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.123237][ T372] CR2: 0000555577f2d4e8 CR3: 0000000113d12000 CR4: 00000000003526b0
[ 32.131331][ T372] Call Trace:
[ 32.134665][ T372]
[ 32.137658][ T372] shmem_rmdir+0x5f/0x90
[ 32.141913][ T372] vfs_rmdir+0x3dd/0x560
[ 32.146225][ T372] incfs_kill_sb+0x109/0x230
[ 32.150852][ T372] deactivate_locked_super+0xd5/0x2a0
[ 32.156279][ T372] deactivate_super+0xb8/0xe0
[ 32.160980][ T372] cleanup_mnt+0x3f1/0x480
[ 32.165469][ T372] __cleanup_mnt+0x1d/0x40
[ 32.169916][ T372] task_work_run+0x1e0/0x250
[ 32.174570][ T372] ? __cfi_task_work_run+0x10/0x10
[ 32.179726][ T372] ? __x64_sys_umount+0x126/0x170
[ 32.184802][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 32.190207][ T372] ? __kasan_check_read+0x15/0x20
[ 32.195310][ T372] resume_user_mode_work+0x36/0x50
[ 32.200541][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 32.206058][ T372] do_syscall_64+0x64/0xf0
[ 32.210502][ T372] ? clear_bhb_loop+0x50/0xa0
[ 32.215232][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 32.221157][ T372] RIP: 0033:0x7f8b3cf909f7
[ 32.225653][ 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
[ 32.245322][ T372] RSP: 002b:00007ffd27c8c598 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 32.253780][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8b3cf909f7
[ 32.261852][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd27c8c650
[ 32.269857][ T372] RBP: 00007ffd27c8c650 R08: 0000000000000000 R09: 0000000000000000
[ 32.277862][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd27c8d6e0
[ 32.285910][ T372] R13: 00007f8b3d011d7d R14: 0000000000007cea R15: 00007ffd27c8d720
[ 32.293950][ T372]
[ 32.296979][ T372] ---[ end trace 0000000000000000 ]---
[ 32.302741][ T372] ==================================================================
[ 32.310840][ T372] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 32.317090][ T372] Write of size 4 at addr 0000000000000168 by task syz-executor/372
[ 32.325064][ T372]
[ 32.327387][ T372] CPU: 0 UID: 0 PID: 372 Comm: syz-executor Tainted: G W syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 32.327412][ T372] Tainted: [W]=WARN
[ 32.327417][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 32.327433][ T372] Call Trace:
[ 32.327438][ T372]
[ 32.327445][ T372] __dump_stack+0x21/0x30
[ 32.327470][ T372] dump_stack_lvl+0x10c/0x190
[ 32.327491][ T372] ? __cfi_dump_stack_lvl+0x10/0x10
[ 32.327514][ T372] print_report+0x3d/0x70
[ 32.327536][ T372] kasan_report+0x163/0x1a0
[ 32.327554][ T372] ? ihold+0x24/0x70
[ 32.327571][ T372] ? _raw_spin_unlock+0x45/0x60
[ 32.327592][ T372] ? ihold+0x24/0x70
[ 32.327608][ T372] kasan_check_range+0x299/0x2a0
[ 32.327627][ T372] __kasan_check_write+0x18/0x20
[ 32.327650][ T372] ihold+0x24/0x70
[ 32.327666][ T372] vfs_rmdir+0x26a/0x560
[ 32.327686][ T372] incfs_kill_sb+0x109/0x230
[ 32.327726][ T372] deactivate_locked_super+0xd5/0x2a0
[ 32.327747][ T372] deactivate_super+0xb8/0xe0
[ 32.327766][ T372] cleanup_mnt+0x3f1/0x480
[ 32.327784][ T372] __cleanup_mnt+0x1d/0x40
[ 32.327799][ T372] task_work_run+0x1e0/0x250
[ 32.327818][ T372] ? __cfi_task_work_run+0x10/0x10
[ 32.327836][ T372] ? __x64_sys_umount+0x126/0x170
[ 32.327857][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 32.327879][ T372] ? __kasan_check_read+0x15/0x20
[ 32.327901][ T372] resume_user_mode_work+0x36/0x50
[ 32.327939][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 32.327956][ T372] do_syscall_64+0x64/0xf0
[ 32.327976][ T372] ? clear_bhb_loop+0x50/0xa0
[ 32.327994][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 32.328011][ T372] RIP: 0033:0x7f8b3cf909f7
[ 32.328025][ 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
[ 32.328038][ T372] RSP: 002b:00007ffd27c8c598 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 32.328054][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8b3cf909f7
[ 32.328065][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd27c8c650
[ 32.328074][ T372] RBP: 00007ffd27c8c650 R08: 0000000000000000 R09: 0000000000000000
[ 32.328084][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd27c8d6e0
[ 32.328095][ T372] R13: 00007f8b3d011d7d R14: 0000000000007cea R15: 00007ffd27c8d720
[ 32.328108][ T372]
[ 32.328114][ T372] ==================================================================
[ 32.572703][ T372] Disabling lock debugging due to kernel taint
[ 32.579151][ T372] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 32.586954][ T372] #PF: supervisor write access in kernel mode
[ 32.593026][ T372] #PF: error_code(0x0002) - not-present page
[ 32.598993][ T372] PGD 80000001135ff067 P4D 80000001135ff067 PUD 0
[ 32.605513][ T372] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 32.611575][ T372] CPU: 0 UID: 0 PID: 372 Comm: syz-executor Tainted: G B W syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 32.624689][ T372] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 32.629699][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 32.639755][ T372] RIP: 0010:ihold+0x2a/0x70
[ 32.644270][ 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
[ 32.663865][ T372] RSP: 0018:ffffc900010cfca0 EFLAGS: 00010246
[ 32.669939][ T372] RAX: ffff88811033df00 RBX: 0000000000000000 RCX: ffff88811033df00
[ 32.677901][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 32.685950][ T372] RBP: ffffc900010cfcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 32.693915][ T372] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff888113ad8f5c
[ 32.702062][ T372] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 32.710025][ T372] FS: 0000555577f0a500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 32.718950][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.725526][ T372] CR2: 0000000000000168 CR3: 0000000113d12000 CR4: 00000000003526b0
[ 32.733513][ T372] Call Trace:
[ 32.736786][ T372]
[ 32.739733][ T372] vfs_rmdir+0x26a/0x560
[ 32.743976][ T372] incfs_kill_sb+0x109/0x230
[ 32.748578][ T372] deactivate_locked_super+0xd5/0x2a0
[ 32.753983][ T372] deactivate_super+0xb8/0xe0
[ 32.758671][ T372] cleanup_mnt+0x3f1/0x480
[ 32.763085][ T372] __cleanup_mnt+0x1d/0x40
[ 32.767498][ T372] task_work_run+0x1e0/0x250
[ 32.772086][ T372] ? __cfi_task_work_run+0x10/0x10
[ 32.777199][ T372] ? __x64_sys_umount+0x126/0x170
[ 32.782224][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 32.787598][ T372] ? __kasan_check_read+0x15/0x20
[ 32.792626][ T372] resume_user_mode_work+0x36/0x50
[ 32.797733][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 32.803186][ T372] do_syscall_64+0x64/0xf0
[ 32.807603][ T372] ? clear_bhb_loop+0x50/0xa0
[ 32.812276][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 32.818188][ T372] RIP: 0033:0x7f8b3cf909f7
[ 32.822684][ 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
[ 32.842291][ T372] RSP: 002b:00007ffd27c8c598 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 32.850785][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8b3cf909f7
[ 32.858746][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd27c8c650
[ 32.866711][ T372] RBP: 00007ffd27c8c650 R08: 0000000000000000 R09: 0000000000000000
[ 32.874760][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd27c8d6e0
[ 32.882723][ T372] R13: 00007f8b3d011d7d R14: 0000000000007cea R15: 00007ffd27c8d720
[ 32.890691][ T372]
[ 32.893701][ T372] Modules linked in:
[ 32.897593][ T372] CR2: 0000000000000168
[ 32.901735][ T372] ---[ end trace 0000000000000000 ]---
[ 32.907181][ T372] RIP: 0010:ihold+0x2a/0x70
[ 32.911683][ 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
[ 32.931286][ T372] RSP: 0018:ffffc900010cfca0 EFLAGS: 00010246
[ 32.937346][ T372] RAX: ffff88811033df00 RBX: 0000000000000000 RCX: ffff88811033df00
[ 32.945319][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 32.953283][ T372] RBP: ffffc900010cfcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 32.961269][ T372] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff888113ad8f5c
[ 32.969255][ T372] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 32.977221][ T372] FS: 0000555577f0a500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 32.986144][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.992739][ T372] CR2: 0000000000000168 CR3: 0000000113d12000 CR4: 00000000003526b0
[ 33.000711][ T372] Kernel panic - not syncing: Fatal exception
[ 33.007071][ T372] Kernel Offset: disabled
[ 33.011394][ T372] Rebooting in 86400 seconds..