Warning: Permanently added '10.128.0.78' (ED25519) to the list of known hosts.
2026/03/04 06:28:03 parsed 1 programs
[ 26.519815][ T36] audit: type=1400 audit(1772605683.000:64): 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
[ 27.692977][ T36] audit: type=1400 audit(1772605684.170:65): avc: denied { mounton } for pid=297 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
[ 27.693997][ T297] cgroup: Unknown subsys name 'net'
[ 27.715959][ T36] audit: type=1400 audit(1772605684.170:66): avc: denied { mount } for pid=297 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
[ 27.743352][ T36] audit: type=1400 audit(1772605684.210:67): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 27.743559][ T297] cgroup: Unknown subsys name 'devices'
[ 27.929433][ T297] cgroup: Unknown subsys name 'hugetlb'
[ 27.935075][ T297] cgroup: Unknown subsys name 'rlimit'
[ 28.034481][ T36] audit: type=1400 audit(1772605684.510:68): avc: denied { setattr } for pid=297 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
[ 28.058242][ T36] audit: type=1400 audit(1772605684.510:69): avc: denied { create } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 28.079043][ T36] audit: type=1400 audit(1772605684.510:70): avc: denied { write } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 28.088560][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 28.100152][ T36] audit: type=1400 audit(1772605684.510:71): avc: denied { read } for pid=297 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
[ 28.129230][ T36] audit: type=1400 audit(1772605684.510:72): avc: denied { sys_module } for pid=297 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 28.150656][ T36] audit: type=1400 audit(1772605684.510:73): avc: denied { mounton } for pid=297 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
[ 28.190386][ T297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 29.198364][ T302] 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.
[ 30.063271][ T353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.070531][ T353] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.078011][ T353] bridge_slave_0: entered allmulticast mode
[ 30.084440][ T353] bridge_slave_0: entered promiscuous mode
[ 30.090963][ T353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.098291][ T353] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.105514][ T353] bridge_slave_1: entered allmulticast mode
[ 30.111819][ T353] bridge_slave_1: entered promiscuous mode
[ 30.163907][ T353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.171080][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.178407][ T353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.185646][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.204992][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.212658][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.222260][ T349] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.229433][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.247831][ T349] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.255154][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.276413][ T353] veth0_vlan: entered promiscuous mode
[ 30.288724][ T353] veth1_macvtap: entered promiscuous mode
[ 30.388846][ T46] bridge_slave_1: left allmulticast mode
[ 30.394643][ T46] bridge_slave_1: left promiscuous mode
[ 30.400768][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.408946][ T46] bridge_slave_0: left allmulticast mode
[ 30.415087][ T46] bridge_slave_0: left promiscuous mode
[ 30.421522][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
2026/03/04 06:28:07 executed programs: 0
[ 30.531063][ T46] veth1_macvtap: left promiscuous mode
[ 30.536693][ T46] veth0_vlan: left promiscuous mode
[ 30.590472][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.597750][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.604823][ T370] bridge_slave_0: entered allmulticast mode
[ 30.611425][ T370] bridge_slave_0: entered promiscuous mode
[ 30.618101][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.625234][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.632496][ T370] bridge_slave_1: entered allmulticast mode
[ 30.638805][ T370] bridge_slave_1: entered promiscuous mode
[ 30.684783][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.691931][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.699557][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.706741][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.726966][ T349] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.734516][ T349] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.744581][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.752107][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.761217][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.768587][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.793318][ T370] veth0_vlan: entered promiscuous mode
[ 30.804368][ T370] veth1_macvtap: entered promiscuous mode
[ 30.832747][ T370] ------------[ cut here ]------------
[ 30.839315][ T370] WARNING: CPU: 0 PID: 370 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 30.847569][ T370] Modules linked in:
[ 30.851564][ T370] CPU: 0 UID: 0 PID: 370 Comm: syz-executor Not tainted syzkaller #0 e0984ef4b19b7a0d2e0df0f24afaf737f1320d97
[ 30.863503][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 30.873661][ T370] RIP: 0010:drop_nlink+0xce/0x110
[ 30.878969][ T370] Code: 04 00 00 be 08 00 00 00 e8 ff 21 ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 88 8e af 03 cc e8 c2 3c 96 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 30.898925][ T370] RSP: 0018:ffffc9000100fc60 EFLAGS: 00010293
[ 30.905157][ T370] RAX: ffffffff81f1629e RBX: ffff888114d51a78 RCX: ffff88810b7f1300
[ 30.913322][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 30.921685][ T370] RBP: ffffc9000100fc88 R08: 0000000000000003 R09: 0000000000000004
[ 30.929737][ T370] R10: dffffc0000000000 R11: fffff52000201f7c R12: dffffc0000000000
[ 30.937966][ T370] R13: 1ffff110229aa358 R14: ffff888114d51ac0 R15: 0000000000000000
[ 30.946506][ T370] FS: 0000555565d93500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 30.955752][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.962709][ T370] CR2: 0000555565db6948 CR3: 0000000126c7c000 CR4: 00000000003526b0
[ 30.970930][ T370] Call Trace:
[ 30.974331][ T370]
[ 30.977506][ T370] shmem_rmdir+0x5f/0x90
[ 30.981944][ T370] vfs_rmdir+0x3e0/0x560
[ 30.986392][ T370] incfs_kill_sb+0x109/0x230
[ 30.991282][ T370] deactivate_locked_super+0xd5/0x2a0
[ 30.997206][ T370] deactivate_super+0xb8/0xe0
[ 31.001912][ T370] cleanup_mnt+0x406/0x4a0
[ 31.006373][ T370] __cleanup_mnt+0x1d/0x40
[ 31.011030][ T370] task_work_run+0x1e5/0x260
[ 31.015752][ T370] ? __cfi_task_work_run+0x10/0x10
[ 31.021054][ T370] ? __x64_sys_umount+0x12e/0x180
[ 31.026279][ T370] ? __cfi___x64_sys_umount+0x10/0x10
[ 31.032467][ T370] ? __kasan_check_read+0x15/0x20
[ 31.038270][ T370] resume_user_mode_work+0x35/0x50
[ 31.043571][ T370] syscall_exit_to_user_mode+0x63/0xb0
[ 31.049633][ T370] do_syscall_64+0x63/0xf0
[ 31.054323][ T370] ? clear_bhb_loop+0x50/0xa0
[ 31.059416][ T370] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 31.065466][ T370] RIP: 0033:0x7f06a319d9d7
[ 31.070070][ T370] Code: a2 c7 05 1c ed 24 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
[ 31.090258][ T370] RSP: 002b:00007fff176eb128 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 31.099003][ T370] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f06a319d9d7
[ 31.107416][ T370] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff176eb1e0
[ 31.115575][ T370] RBP: 00007fff176eb1e0 R08: 00007fff176ec1e0 R09: 00000000ffffffff
[ 31.124123][ T370] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff176ec270
[ 31.132533][ T370] R13: 00007f06a3231f90 R14: 0000000000007853 R15: 00007fff176ec2b0
[ 31.141506][ T370]
[ 31.144586][ T370] ---[ end trace 0000000000000000 ]---
[ 31.151939][ T370] ==================================================================
[ 31.160630][ T370] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 31.167089][ T370] Write of size 4 at addr 0000000000000168 by task syz-executor/370
[ 31.175346][ T370]
[ 31.177853][ T370] CPU: 1 UID: 0 PID: 370 Comm: syz-executor Tainted: G W syzkaller #0 e0984ef4b19b7a0d2e0df0f24afaf737f1320d97
[ 31.177877][ T370] Tainted: [W]=WARN
[ 31.177882][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 31.177890][ T370] Call Trace:
[ 31.177895][ T370]
[ 31.177902][ T370] __dump_stack+0x21/0x30
[ 31.177923][ T370] dump_stack_lvl+0x140/0x1c0
[ 31.177938][ T370] ? __cfi_dump_stack_lvl+0x10/0x10
[ 31.177954][ T370] print_report+0x3d/0x70
[ 31.177968][ T370] kasan_report+0x162/0x1a0
[ 31.177987][ T370] ? ihold+0x24/0x70
[ 31.178004][ T370] ? _raw_spin_unlock+0x45/0x60
[ 31.178019][ T370] ? ihold+0x24/0x70
[ 31.178036][ T370] kasan_check_range+0x25a/0x2b0
[ 31.178054][ T370] __kasan_check_write+0x18/0x20
[ 31.178068][ T370] ihold+0x24/0x70
[ 31.178084][ T370] vfs_rmdir+0x26a/0x560
[ 31.178096][ T370] incfs_kill_sb+0x109/0x230
[ 31.178112][ T370] deactivate_locked_super+0xd5/0x2a0
[ 31.178125][ T370] deactivate_super+0xb8/0xe0
[ 31.178136][ T370] cleanup_mnt+0x406/0x4a0
[ 31.178153][ T370] __cleanup_mnt+0x1d/0x40
[ 31.178169][ T370] task_work_run+0x1e5/0x260
[ 31.178183][ T370] ? __cfi_task_work_run+0x10/0x10
[ 31.178196][ T370] ? __x64_sys_umount+0x12e/0x180
[ 31.178210][ T370] ? __cfi___x64_sys_umount+0x10/0x10
[ 31.178223][ T370] ? __kasan_check_read+0x15/0x20
[ 31.178237][ T370] resume_user_mode_work+0x35/0x50
[ 31.178254][ T370] syscall_exit_to_user_mode+0x63/0xb0
[ 31.178271][ T370] do_syscall_64+0x63/0xf0
[ 31.178283][ T370] ? clear_bhb_loop+0x50/0xa0
[ 31.178295][ T370] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 31.178314][ T370] RIP: 0033:0x7f06a319d9d7
[ 31.178326][ T370] Code: a2 c7 05 1c ed 24 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
[ 31.178337][ T370] RSP: 002b:00007fff176eb128 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 31.178353][ T370] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f06a319d9d7
[ 31.178362][ T370] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff176eb1e0
[ 31.178370][ T370] RBP: 00007fff176eb1e0 R08: 00007fff176ec1e0 R09: 00000000ffffffff
[ 31.178379][ T370] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff176ec270
[ 31.178388][ T370] R13: 00007f06a3231f90 R14: 0000000000007853 R15: 00007fff176ec2b0
[ 31.178398][ T370]
[ 31.178403][ T370] ==================================================================
[ 31.435425][ T370] Disabling lock debugging due to kernel taint
[ 31.442315][ T370] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 31.450575][ T370] #PF: supervisor write access in kernel mode
[ 31.456878][ T370] #PF: error_code(0x0002) - not-present page
[ 31.462944][ T370] PGD 8000000115da1067 P4D 8000000115da1067 PUD 0
[ 31.469486][ T370] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 31.475888][ T370] CPU: 1 UID: 0 PID: 370 Comm: syz-executor Tainted: G B W syzkaller #0 e0984ef4b19b7a0d2e0df0f24afaf737f1320d97
[ 31.489183][ T370] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 31.494376][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 31.504647][ T370] RIP: 0010:ihold+0x2a/0x70
[ 31.509269][ T370] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 ad 33 96 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 bc 18 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 bd
[ 31.529126][ T370] RSP: 0018:ffffc9000100fca0 EFLAGS: 00010246
[ 31.535309][ T370] RAX: ffff88810b7f1300 RBX: 0000000000000000 RCX: ffff88810b7f1300
[ 31.543502][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 31.551918][ T370] RBP: ffffc9000100fcb0 R08: ffffffff88b8c947 R09: 1ffffffff1171928
[ 31.560228][ T370] R10: dffffc0000000000 R11: fffffbfff1171929 R12: ffff888114d51a84
[ 31.571864][ T370] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 31.580100][ T370] FS: 0000555565d93500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 31.589049][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.595738][ T370] CR2: 0000000000000168 CR3: 0000000126c7c000 CR4: 00000000003526b0
[ 31.603982][ T370] Call Trace:
[ 31.607558][ T370]
[ 31.610500][ T370] vfs_rmdir+0x26a/0x560
[ 31.614871][ T370] incfs_kill_sb+0x109/0x230
[ 31.619577][ T370] deactivate_locked_super+0xd5/0x2a0
[ 31.624958][ T370] deactivate_super+0xb8/0xe0
[ 31.629733][ T370] cleanup_mnt+0x406/0x4a0
[ 31.634231][ T370] __cleanup_mnt+0x1d/0x40
[ 31.638745][ T370] task_work_run+0x1e5/0x260
[ 31.643362][ T370] ? __cfi_task_work_run+0x10/0x10
[ 31.648503][ T370] ? __x64_sys_umount+0x12e/0x180
[ 31.653670][ T370] ? __cfi___x64_sys_umount+0x10/0x10
[ 31.659054][ T370] ? __kasan_check_read+0x15/0x20
[ 31.664089][ T370] resume_user_mode_work+0x35/0x50
[ 31.669312][ T370] syscall_exit_to_user_mode+0x63/0xb0
[ 31.674885][ T370] do_syscall_64+0x63/0xf0
[ 31.679481][ T370] ? clear_bhb_loop+0x50/0xa0
[ 31.684208][ T370] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 31.690309][ T370] RIP: 0033:0x7f06a319d9d7
[ 31.694828][ T370] Code: a2 c7 05 1c ed 24 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
[ 31.714612][ T370] RSP: 002b:00007fff176eb128 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 31.723653][ T370] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f06a319d9d7
[ 31.731642][ T370] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff176eb1e0
[ 31.739637][ T370] RBP: 00007fff176eb1e0 R08: 00007fff176ec1e0 R09: 00000000ffffffff
[ 31.747906][ T370] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff176ec270
[ 31.756186][ T370] R13: 00007f06a3231f90 R14: 0000000000007853 R15: 00007fff176ec2b0
[ 31.764614][ T370]
[ 31.767854][ T370] Modules linked in:
[ 31.771985][ T370] CR2: 0000000000000168
[ 31.776212][ T370] ---[ end trace 0000000000000000 ]---
[ 31.781955][ T370] RIP: 0010:ihold+0x2a/0x70
[ 31.786571][ T370] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 ad 33 96 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 bc 18 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 bd
[ 31.806709][ T370] RSP: 0018:ffffc9000100fca0 EFLAGS: 00010246
[ 31.812889][ T370] RAX: ffff88810b7f1300 RBX: 0000000000000000 RCX: ffff88810b7f1300
[ 31.821061][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 31.829180][ T370] RBP: ffffc9000100fcb0 R08: ffffffff88b8c947 R09: 1ffffffff1171928
[ 31.837426][ T370] R10: dffffc0000000000 R11: fffffbfff1171929 R12: ffff888114d51a84
[ 31.845604][ T370] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 31.853683][ T370] FS: 0000555565d93500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 31.863070][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.869813][ T370] CR2: 0000000000000168 CR3: 0000000126c7c000 CR4: 00000000003526b0
[ 31.878255][ T370] Kernel panic - not syncing: Fatal exception
[ 31.885157][ T370] Kernel Offset: disabled
[ 31.889567][ T370] Rebooting in 86400 seconds..