Warning: Permanently added '10.128.0.183' (ED25519) to the list of known hosts.
2025/10/26 07:20:22 parsed 1 programs
[ 24.920529][ T36] audit: type=1400 audit(1761463222.010:64): 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
[ 26.390904][ T36] audit: type=1400 audit(1761463223.480:65): 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
[ 26.392313][ T298] cgroup: Unknown subsys name 'net'
[ 26.413586][ T36] audit: type=1400 audit(1761463223.480:66): 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
[ 26.440913][ T36] audit: type=1400 audit(1761463223.510:67): 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
[ 26.441212][ T298] cgroup: Unknown subsys name 'devices'
[ 26.580763][ T298] cgroup: Unknown subsys name 'hugetlb'
[ 26.586450][ T298] cgroup: Unknown subsys name 'rlimit'
[ 26.710103][ T36] audit: type=1400 audit(1761463223.800:68): 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
[ 26.733492][ T36] audit: type=1400 audit(1761463223.800:69): 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
[ 26.753953][ T36] audit: type=1400 audit(1761463223.800:70): 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
[ 26.774356][ T36] audit: type=1400 audit(1761463223.800:71): 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
[ 26.786607][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 26.794620][ T36] audit: type=1400 audit(1761463223.800:72): 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
[ 26.824100][ T36] audit: type=1400 audit(1761463223.800:73): 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
[ 26.855848][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 27.745028][ 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.
[ 28.206974][ T334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.214112][ T334] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.221235][ T334] bridge_slave_0: entered allmulticast mode
[ 28.227513][ T334] bridge_slave_0: entered promiscuous mode
[ 28.234146][ T334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.241233][ T334] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.248374][ T334] bridge_slave_1: entered allmulticast mode
[ 28.254625][ T334] bridge_slave_1: entered promiscuous mode
[ 28.308187][ T334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.315270][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.322612][ T334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.329711][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.359632][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.367054][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.378257][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.385334][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.395671][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.402768][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.427340][ T334] veth0_vlan: entered promiscuous mode
[ 28.440068][ T334] veth1_macvtap: entered promiscuous mode
[ 28.520402][ T13] bridge_slave_1: left allmulticast mode
[ 28.526121][ T13] bridge_slave_1: left promiscuous mode
[ 28.532334][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.540447][ T13] bridge_slave_0: left allmulticast mode
[ 28.546139][ T13] bridge_slave_0: left promiscuous mode
[ 28.551872][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.680987][ T13] veth1_macvtap: left promiscuous mode
[ 28.688083][ T13] veth0_vlan: left promiscuous mode
2025/10/26 07:20:26 executed programs: 0
[ 29.306670][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.314056][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.321235][ T372] bridge_slave_0: entered allmulticast mode
[ 29.327486][ T372] bridge_slave_0: entered promiscuous mode
[ 29.333879][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.340953][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.348062][ T372] bridge_slave_1: entered allmulticast mode
[ 29.354303][ T372] bridge_slave_1: entered promiscuous mode
[ 29.405523][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.412624][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.419974][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.427027][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.449265][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.456549][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.465804][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.472910][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.482410][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.489583][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.514409][ T372] veth0_vlan: entered promiscuous mode
[ 29.525587][ T372] veth1_macvtap: entered promiscuous mode
[ 29.557046][ T372] ------------[ cut here ]------------
[ 29.562600][ T372] WARNING: CPU: 0 PID: 372 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 29.570576][ T372] Modules linked in:
[ 29.574513][ T372] CPU: 0 UID: 0 PID: 372 Comm: syz-executor Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 29.586184][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 29.596406][ T372] RIP: 0010:drop_nlink+0xce/0x110
[ 29.601501][ 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
[ 29.621220][ T372] RSP: 0018:ffffc90004427c60 EFLAGS: 00010293
[ 29.627335][ T372] RAX: ffffffff81ee1a7e RBX: ffff88812271c428 RCX: ffff888127854c00
[ 29.635374][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.643414][ T372] RBP: ffffc90004427c88 R08: 0000000000000003 R09: 0000000000000004
[ 29.651452][ T372] R10: dffffc0000000000 R11: fffff52000884f7c R12: dffffc0000000000
[ 29.659510][ T372] R13: 1ffff110244e388e R14: ffff88812271c470 R15: 0000000000000000
[ 29.667560][ T372] FS: 0000555587f1f500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 29.676660][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.683398][ T372] CR2: 0000555587f424e8 CR3: 000000011509a000 CR4: 00000000003526b0
[ 29.691458][ T372] Call Trace:
[ 29.694753][ T372]
[ 29.697687][ T372] shmem_rmdir+0x5f/0x90
[ 29.701994][ T372] vfs_rmdir+0x3dd/0x560
[ 29.706265][ T372] incfs_kill_sb+0x109/0x230
[ 29.710933][ T372] deactivate_locked_super+0xd5/0x2a0
[ 29.716454][ T372] deactivate_super+0xb8/0xe0
[ 29.721259][ T372] cleanup_mnt+0x3f1/0x480
[ 29.725761][ T372] __cleanup_mnt+0x1d/0x40
[ 29.730293][ T372] task_work_run+0x1e0/0x250
[ 29.735029][ T372] ? __cfi_task_work_run+0x10/0x10
[ 29.740319][ T372] ? __x64_sys_umount+0x126/0x170
[ 29.745387][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 29.750948][ T372] ? __kasan_check_read+0x15/0x20
[ 29.756026][ T372] resume_user_mode_work+0x36/0x50
[ 29.761214][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 29.766804][ T372] do_syscall_64+0x64/0xf0
[ 29.771445][ T372] ? clear_bhb_loop+0x50/0xa0
[ 29.776168][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.782214][ T372] RIP: 0033:0x7f92df5902f7
[ 29.786678][ 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
[ 29.806468][ T372] RSP: 002b:00007fff81041f68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.815007][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f92df5902f7
[ 29.823079][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff81042020
[ 29.831113][ T372] RBP: 00007fff81042020 R08: 0000000000000000 R09: 0000000000000000
[ 29.839191][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff810430b0
[ 29.847216][ T372] R13: 00007f92df611d7d R14: 000000000000735e R15: 00007fff810430f0
[ 29.855378][ T372]
[ 29.858507][ T372] ---[ end trace 0000000000000000 ]---
[ 29.864186][ T372] ==================================================================
[ 29.872289][ T372] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 29.878542][ T372] Write of size 4 at addr 0000000000000168 by task syz-executor/372
[ 29.886517][ T372]
[ 29.888844][ T372] CPU: 1 UID: 0 PID: 372 Comm: syz-executor Tainted: G W syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 29.888869][ T372] Tainted: [W]=WARN
[ 29.888874][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 29.888884][ T372] Call Trace:
[ 29.888890][ T372]
[ 29.888896][ T372] __dump_stack+0x21/0x30
[ 29.888922][ T372] dump_stack_lvl+0x10c/0x190
[ 29.888943][ T372] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.888965][ T372] print_report+0x3d/0x70
[ 29.888982][ T372] kasan_report+0x163/0x1a0
[ 29.889001][ T372] ? ihold+0x24/0x70
[ 29.889018][ T372] ? _raw_spin_unlock+0x45/0x60
[ 29.889039][ T372] ? ihold+0x24/0x70
[ 29.889055][ T372] kasan_check_range+0x299/0x2a0
[ 29.889074][ T372] __kasan_check_write+0x18/0x20
[ 29.889098][ T372] ihold+0x24/0x70
[ 29.889114][ T372] vfs_rmdir+0x26a/0x560
[ 29.889134][ T372] incfs_kill_sb+0x109/0x230
[ 29.889158][ T372] deactivate_locked_super+0xd5/0x2a0
[ 29.889181][ T372] deactivate_super+0xb8/0xe0
[ 29.889201][ T372] cleanup_mnt+0x3f1/0x480
[ 29.889219][ T372] __cleanup_mnt+0x1d/0x40
[ 29.889235][ T372] task_work_run+0x1e0/0x250
[ 29.889255][ T372] ? __cfi_task_work_run+0x10/0x10
[ 29.889273][ T372] ? __x64_sys_umount+0x126/0x170
[ 29.889296][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 29.889318][ T372] ? __kasan_check_read+0x15/0x20
[ 29.889341][ T372] resume_user_mode_work+0x36/0x50
[ 29.889360][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 29.889378][ T372] do_syscall_64+0x64/0xf0
[ 29.889397][ T372] ? clear_bhb_loop+0x50/0xa0
[ 29.889416][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.889433][ T372] RIP: 0033:0x7f92df5902f7
[ 29.889447][ 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
[ 29.889460][ T372] RSP: 002b:00007fff81041f68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 29.889476][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f92df5902f7
[ 29.889486][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff81042020
[ 29.889496][ T372] RBP: 00007fff81042020 R08: 0000000000000000 R09: 0000000000000000
[ 29.889506][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff810430b0
[ 29.889517][ T372] R13: 00007f92df611d7d R14: 000000000000735e R15: 00007fff810430f0
[ 29.889531][ T372]
[ 29.889538][ T372] ==================================================================
[ 30.133895][ T372] Disabling lock debugging due to kernel taint
[ 30.140144][ T372] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 30.147971][ T372] #PF: supervisor write access in kernel mode
[ 30.154046][ T372] #PF: error_code(0x0002) - not-present page
[ 30.160021][ T372] PGD 800000010cbed067 P4D 800000010cbed067 PUD 0
[ 30.166533][ T372] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 30.172642][ T372] CPU: 1 UID: 0 PID: 372 Comm: syz-executor Tainted: G B W syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 30.185750][ T372] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 30.190764][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 30.200849][ T372] RIP: 0010:ihold+0x2a/0x70
[ 30.205360][ 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
[ 30.225002][ T372] RSP: 0018:ffffc90004427ca0 EFLAGS: 00010246
[ 30.231078][ T372] RAX: ffff888127854c00 RBX: 0000000000000000 RCX: ffff888127854c00
[ 30.239062][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 30.247041][ T372] RBP: ffffc90004427cb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 30.255106][ T372] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff88812271c434
[ 30.263085][ T372] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 30.271061][ T372] FS: 0000555587f1f500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 30.279999][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.286592][ T372] CR2: 0000000000000168 CR3: 000000011509a000 CR4: 00000000003526b0
[ 30.294574][ T372] Call Trace:
[ 30.297861][ T372]
[ 30.300814][ T372] vfs_rmdir+0x26a/0x560
[ 30.305074][ T372] incfs_kill_sb+0x109/0x230
[ 30.309683][ T372] deactivate_locked_super+0xd5/0x2a0
[ 30.315068][ T372] deactivate_super+0xb8/0xe0
[ 30.319765][ T372] cleanup_mnt+0x3f1/0x480
[ 30.324194][ T372] __cleanup_mnt+0x1d/0x40
[ 30.328618][ T372] task_work_run+0x1e0/0x250
[ 30.333232][ T372] ? __cfi_task_work_run+0x10/0x10
[ 30.338355][ T372] ? __x64_sys_umount+0x126/0x170
[ 30.343393][ T372] ? __cfi___x64_sys_umount+0x10/0x10
[ 30.348780][ T372] ? __kasan_check_read+0x15/0x20
[ 30.353826][ T372] resume_user_mode_work+0x36/0x50
[ 30.358947][ T372] syscall_exit_to_user_mode+0x64/0xb0
[ 30.364431][ T372] do_syscall_64+0x64/0xf0
[ 30.368862][ T372] ? clear_bhb_loop+0x50/0xa0
[ 30.373549][ T372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.379463][ T372] RIP: 0033:0x7f92df5902f7
[ 30.383901][ 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
[ 30.403519][ T372] RSP: 002b:00007fff81041f68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 30.411955][ T372] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f92df5902f7
[ 30.419936][ T372] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff81042020
[ 30.427916][ T372] RBP: 00007fff81042020 R08: 0000000000000000 R09: 0000000000000000
[ 30.435995][ T372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff810430b0
[ 30.443974][ T372] R13: 00007f92df611d7d R14: 000000000000735e R15: 00007fff810430f0
[ 30.451957][ T372]
[ 30.454981][ T372] Modules linked in:
[ 30.458897][ T372] CR2: 0000000000000168
[ 30.463050][ T372] ---[ end trace 0000000000000000 ]---
[ 30.468513][ T372] RIP: 0010:ihold+0x2a/0x70
[ 30.473041][ 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
[ 30.492652][ T372] RSP: 0018:ffffc90004427ca0 EFLAGS: 00010246
[ 30.498750][ T372] RAX: ffff888127854c00 RBX: 0000000000000000 RCX: ffff888127854c00
[ 30.506737][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 30.514729][ T372] RBP: ffffc90004427cb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 30.522717][ T372] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff88812271c434
[ 30.530699][ T372] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 30.538700][ T372] FS: 0000555587f1f500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 30.547639][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.554246][ T372] CR2: 0000000000000168 CR3: 000000011509a000 CR4: 00000000003526b0
[ 30.562248][ T372] Kernel panic - not syncing: Fatal exception
[ 30.568629][ T372] Kernel Offset: disabled
[ 30.572955][ T372] Rebooting in 86400 seconds..