Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts.
2026/03/07 23:33:43 parsed 1 programs
[ 22.540229][ T36] audit: type=1400 audit(1772926423.140:64): 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
[ 23.696900][ T36] audit: type=1400 audit(1772926424.300:65): 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
[ 23.697995][ T297] cgroup: Unknown subsys name 'net'
[ 23.720858][ T36] audit: type=1400 audit(1772926424.300:66): 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
[ 23.748946][ T36] audit: type=1400 audit(1772926424.330:67): 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
[ 23.749162][ T297] cgroup: Unknown subsys name 'devices'
[ 23.934737][ T297] cgroup: Unknown subsys name 'hugetlb'
[ 23.940665][ T297] cgroup: Unknown subsys name 'rlimit'
[ 24.039057][ T36] audit: type=1400 audit(1772926424.640:68): 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
[ 24.062896][ T36] audit: type=1400 audit(1772926424.640:69): 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
Setting up swapspace version 1, size = 127995904 bytes
[ 24.075609][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 24.084579][ T36] audit: type=1400 audit(1772926424.640:70): 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
[ 24.113802][ T36] audit: type=1400 audit(1772926424.640:71): 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
[ 24.122697][ T297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 24.135327][ T36] audit: type=1400 audit(1772926424.640:72): 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
[ 24.165501][ T36] audit: type=1400 audit(1772926424.640:73): 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
[ 25.162594][ 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.
[ 25.897555][ T351] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.904664][ T351] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.911828][ T351] bridge_slave_0: entered allmulticast mode
[ 25.918391][ T351] bridge_slave_0: entered promiscuous mode
[ 25.925117][ T351] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.932522][ T351] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.939835][ T351] bridge_slave_1: entered allmulticast mode
[ 25.946792][ T351] bridge_slave_1: entered promiscuous mode
[ 25.992769][ T351] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.999992][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.007616][ T351] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.014960][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.036276][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.043835][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.056029][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.063568][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.071817][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.078974][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.102931][ T351] veth0_vlan: entered promiscuous mode
[ 26.122511][ T351] veth1_macvtap: entered promiscuous mode
2026/03/07 23:33:46 executed programs: 0
[ 26.255373][ T13] bridge_slave_1: left allmulticast mode
[ 26.261075][ T13] bridge_slave_1: left promiscuous mode
[ 26.267197][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.276494][ T13] bridge_slave_0: left allmulticast mode
[ 26.282465][ T13] bridge_slave_0: left promiscuous mode
[ 26.288234][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.382689][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.389959][ T368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.397750][ T368] bridge_slave_0: entered allmulticast mode
[ 26.404256][ T368] bridge_slave_0: entered promiscuous mode
[ 26.411963][ T13] veth1_macvtap: left promiscuous mode
[ 26.417803][ T13] veth0_vlan: left promiscuous mode
[ 26.447815][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.455369][ T368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.462962][ T368] bridge_slave_1: entered allmulticast mode
[ 26.469280][ T368] bridge_slave_1: entered promiscuous mode
[ 26.517458][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.524653][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.532266][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.539582][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.560270][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.568171][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.577692][ T361] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.584873][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.594812][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.601948][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.624866][ T368] veth0_vlan: entered promiscuous mode
[ 26.638069][ T368] veth1_macvtap: entered promiscuous mode
[ 26.668338][ T368] ------------[ cut here ]------------
[ 26.674022][ T368] WARNING: CPU: 0 PID: 368 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 26.682113][ T368] Modules linked in:
[ 26.686126][ T368] CPU: 0 UID: 0 PID: 368 Comm: syz-executor Not tainted syzkaller #0 98cc6d6e61bea50e2f2a6e8fa86c06df99f61eeb
[ 26.698089][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 26.708513][ T368] RIP: 0010:drop_nlink+0xce/0x110
[ 26.713643][ T368] Code: 04 00 00 be 08 00 00 00 e8 0f 1f ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 58 99 af 03 cc e8 92 37 96 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 26.734520][ T368] RSP: 0018:ffffc9000101fc60 EFLAGS: 00010293
[ 26.741477][ T368] RAX: ffffffff81f167ce RBX: ffff888114873bf0 RCX: ffff888105379300
[ 26.749778][ T368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 26.757926][ T368] RBP: ffffc9000101fc88 R08: 0000000000000003 R09: 0000000000000004
[ 26.766457][ T368] R10: dffffc0000000000 R11: fffff52000203f7c R12: dffffc0000000000
[ 26.774794][ T368] R13: 1ffff1102290e787 R14: ffff888114873c38 R15: 0000000000000000
[ 26.783195][ T368] FS: 000055558d817500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 26.793192][ T368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.799962][ T368] CR2: 000055558d83a948 CR3: 00000001140f6000 CR4: 00000000003526b0
[ 26.808604][ T368] Call Trace:
[ 26.811913][ T368]
[ 26.814988][ T368] shmem_rmdir+0x5f/0x90
[ 26.819379][ T368] vfs_rmdir+0x3e3/0x560
[ 26.823791][ T368] incfs_kill_sb+0x109/0x230
[ 26.828583][ T368] deactivate_locked_super+0xd5/0x2a0
[ 26.834033][ T368] deactivate_super+0xb8/0xe0
[ 26.838900][ T368] cleanup_mnt+0x406/0x4a0
[ 26.843384][ T368] __cleanup_mnt+0x1d/0x40
[ 26.848195][ T368] task_work_run+0x1e5/0x260
[ 26.852996][ T368] ? __cfi_task_work_run+0x10/0x10
[ 26.858363][ T368] ? __x64_sys_umount+0x12e/0x180
[ 26.863506][ T368] ? __cfi___x64_sys_umount+0x10/0x10
[ 26.868983][ T368] ? __kasan_check_read+0x15/0x20
[ 26.874121][ T368] resume_user_mode_work+0x35/0x50
[ 26.879351][ T368] syscall_exit_to_user_mode+0x63/0xb0
[ 26.884844][ T368] do_syscall_64+0x63/0xf0
[ 26.889273][ T368] ? clear_bhb_loop+0x50/0xa0
[ 26.894004][ T368] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 26.900028][ T368] RIP: 0033:0x7f3f3219d9d7
[ 26.904497][ T368] 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
[ 26.924876][ T368] RSP: 002b:00007ffe67a5a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 26.933472][ T368] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3f3219d9d7
[ 26.941526][ T368] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe67a5a0e0
[ 26.949904][ T368] RBP: 00007ffe67a5a0e0 R08: 00007ffe67a5b0e0 R09: 00000000ffffffff
[ 26.958409][ T368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe67a5b170
[ 26.966696][ T368] R13: 00007f3f32231f90 R14: 000000000000681d R15: 00007ffe67a5b1b0
[ 26.974839][ T368]
[ 26.977863][ T368] ---[ end trace 0000000000000000 ]---
[ 26.983771][ T368] ==================================================================
[ 26.992118][ T368] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 26.998883][ T368] Write of size 4 at addr 0000000000000168 by task syz-executor/368
[ 27.007017][ T368]
[ 27.009421][ T368] CPU: 1 UID: 0 PID: 368 Comm: syz-executor Tainted: G W syzkaller #0 98cc6d6e61bea50e2f2a6e8fa86c06df99f61eeb
[ 27.009441][ T368] Tainted: [W]=WARN
[ 27.009446][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 27.009454][ T368] Call Trace:
[ 27.009459][ T368]
[ 27.009464][ T368] __dump_stack+0x21/0x30
[ 27.009482][ T368] dump_stack_lvl+0x140/0x1c0
[ 27.009498][ T368] ? __cfi_dump_stack_lvl+0x10/0x10
[ 27.009516][ T368] print_report+0x3d/0x70
[ 27.009531][ T368] kasan_report+0x162/0x1a0
[ 27.009550][ T368] ? ihold+0x24/0x70
[ 27.009566][ T368] ? _raw_spin_unlock+0x45/0x60
[ 27.009578][ T368] ? ihold+0x24/0x70
[ 27.009594][ T368] kasan_check_range+0x25a/0x2b0
[ 27.009619][ T368] __kasan_check_write+0x18/0x20
[ 27.009634][ T368] ihold+0x24/0x70
[ 27.009650][ T368] vfs_rmdir+0x26a/0x560
[ 27.009662][ T368] incfs_kill_sb+0x109/0x230
[ 27.009678][ T368] deactivate_locked_super+0xd5/0x2a0
[ 27.009691][ T368] deactivate_super+0xb8/0xe0
[ 27.009702][ T368] cleanup_mnt+0x406/0x4a0
[ 27.009719][ T368] __cleanup_mnt+0x1d/0x40
[ 27.009735][ T368] task_work_run+0x1e5/0x260
[ 27.009749][ T368] ? __cfi_task_work_run+0x10/0x10
[ 27.009762][ T368] ? __x64_sys_umount+0x12e/0x180
[ 27.009776][ T368] ? __cfi___x64_sys_umount+0x10/0x10
[ 27.009789][ T368] ? __kasan_check_read+0x15/0x20
[ 27.009804][ T368] resume_user_mode_work+0x35/0x50
[ 27.009820][ T368] syscall_exit_to_user_mode+0x63/0xb0
[ 27.009837][ T368] do_syscall_64+0x63/0xf0
[ 27.009849][ T368] ? clear_bhb_loop+0x50/0xa0
[ 27.009862][ T368] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 27.009881][ T368] RIP: 0033:0x7f3f3219d9d7
[ 27.009893][ T368] 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
[ 27.009903][ T368] RSP: 002b:00007ffe67a5a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 27.009918][ T368] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3f3219d9d7
[ 27.009927][ T368] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe67a5a0e0
[ 27.009935][ T368] RBP: 00007ffe67a5a0e0 R08: 00007ffe67a5b0e0 R09: 00000000ffffffff
[ 27.009944][ T368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe67a5b170
[ 27.009952][ T368] R13: 00007f3f32231f90 R14: 000000000000681d R15: 00007ffe67a5b1b0
[ 27.009962][ T368]
[ 27.009967][ T368] ==================================================================
[ 27.263242][ T368] Disabling lock debugging due to kernel taint
[ 27.269980][ T368] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 27.278265][ T368] #PF: supervisor write access in kernel mode
[ 27.284507][ T368] #PF: error_code(0x0002) - not-present page
[ 27.290563][ T368] PGD 8000000115587067 P4D 8000000115587067 PUD 0
[ 27.298374][ T368] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 27.304613][ T368] CPU: 0 UID: 0 PID: 368 Comm: syz-executor Tainted: G B W syzkaller #0 98cc6d6e61bea50e2f2a6e8fa86c06df99f61eeb
[ 27.318158][ T368] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 27.323775][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 27.334968][ T368] RIP: 0010:ihold+0x2a/0x70
[ 27.339558][ T368] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 7d 2e 96 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 cc 15 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 8d
[ 27.360934][ T368] RSP: 0018:ffffc9000101fca0 EFLAGS: 00010246
[ 27.367455][ T368] RAX: ffff888105379300 RBX: 0000000000000000 RCX: ffff888105379300
[ 27.376296][ T368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 27.384767][ T368] RBP: ffffc9000101fcb0 R08: ffffffff88b8c947 R09: 1ffffffff1171928
[ 27.393095][ T368] R10: dffffc0000000000 R11: fffffbfff1171929 R12: ffff888114873bfc
[ 27.401922][ T368] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 27.409921][ T368] FS: 000055558d817500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 27.419034][ T368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.425634][ T368] CR2: 0000000000000168 CR3: 00000001140f6000 CR4: 00000000003526b0
[ 27.434074][ T368] Call Trace:
[ 27.437558][ T368]
[ 27.440917][ T368] vfs_rmdir+0x26a/0x560
[ 27.445720][ T368] incfs_kill_sb+0x109/0x230
[ 27.450528][ T368] deactivate_locked_super+0xd5/0x2a0
[ 27.456148][ T368] deactivate_super+0xb8/0xe0
[ 27.461168][ T368] cleanup_mnt+0x406/0x4a0
[ 27.465609][ T368] __cleanup_mnt+0x1d/0x40
[ 27.470121][ T368] task_work_run+0x1e5/0x260
[ 27.474773][ T368] ? __cfi_task_work_run+0x10/0x10
[ 27.480453][ T368] ? __x64_sys_umount+0x12e/0x180
[ 27.485629][ T368] ? __cfi___x64_sys_umount+0x10/0x10
[ 27.491304][ T368] ? __kasan_check_read+0x15/0x20
[ 27.496519][ T368] resume_user_mode_work+0x35/0x50
[ 27.501738][ T368] syscall_exit_to_user_mode+0x63/0xb0
[ 27.507213][ T368] do_syscall_64+0x63/0xf0
[ 27.512117][ T368] ? clear_bhb_loop+0x50/0xa0
[ 27.516904][ T368] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 27.523167][ T368] RIP: 0033:0x7f3f3219d9d7
[ 27.527680][ T368] 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
[ 27.548252][ T368] RSP: 002b:00007ffe67a5a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 27.557195][ T368] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3f3219d9d7
[ 27.565598][ T368] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe67a5a0e0
[ 27.573776][ T368] RBP: 00007ffe67a5a0e0 R08: 00007ffe67a5b0e0 R09: 00000000ffffffff
[ 27.581842][ T368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe67a5b170
[ 27.590186][ T368] R13: 00007f3f32231f90 R14: 000000000000681d R15: 00007ffe67a5b1b0
[ 27.598765][ T368]
[ 27.602054][ T368] Modules linked in:
[ 27.606061][ T368] CR2: 0000000000000168
[ 27.610606][ T368] ---[ end trace 0000000000000000 ]---
[ 27.616584][ T368] RIP: 0010:ihold+0x2a/0x70
[ 27.621654][ T368] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 7d 2e 96 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 cc 15 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 8d
[ 27.641526][ T368] RSP: 0018:ffffc9000101fca0 EFLAGS: 00010246
[ 27.647600][ T368] RAX: ffff888105379300 RBX: 0000000000000000 RCX: ffff888105379300
[ 27.656566][ T368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 27.665495][ T368] RBP: ffffc9000101fcb0 R08: ffffffff88b8c947 R09: 1ffffffff1171928
[ 27.674093][ T368] R10: dffffc0000000000 R11: fffffbfff1171929 R12: ffff888114873bfc
[ 27.682399][ T368] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 27.690573][ T368] FS: 000055558d817500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 27.699914][ T368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.706676][ T368] CR2: 0000000000000168 CR3: 00000001140f6000 CR4: 00000000003526b0
[ 27.714910][ T368] Kernel panic - not syncing: Fatal exception
[ 27.721756][ T368] Kernel Offset: disabled
[ 27.726081][ T368] Rebooting in 86400 seconds..