Warning: Permanently added '10.128.0.63' (ED25519) to the list of known hosts.
2025/11/09 22:58:24 parsed 1 programs
[ 29.059149][ T36] audit: type=1400 audit(1762729104.680:64): 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
[ 30.390700][ T36] audit: type=1400 audit(1762729106.020:65): 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
[ 30.392073][ T298] cgroup: Unknown subsys name 'net'
[ 30.413401][ T36] audit: type=1400 audit(1762729106.020:66): 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
[ 30.440602][ T36] audit: type=1400 audit(1762729106.040:67): 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
[ 30.440814][ T298] cgroup: Unknown subsys name 'devices'
[ 30.623588][ T298] cgroup: Unknown subsys name 'hugetlb'
[ 30.629229][ T298] cgroup: Unknown subsys name 'rlimit'
[ 30.749763][ T36] audit: type=1400 audit(1762729106.370:68): 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
[ 30.772925][ T36] audit: type=1400 audit(1762729106.370:69): 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
Setting up swapspace version 1, size = 127995904 bytes
[ 30.793262][ T36] audit: type=1400 audit(1762729106.370:70): 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
[ 30.803369][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 30.813507][ T36] audit: type=1400 audit(1762729106.370:71): 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
[ 30.842255][ T36] audit: type=1400 audit(1762729106.370:72): 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
[ 30.853885][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 30.863251][ T36] audit: type=1400 audit(1762729106.380:73): 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
[ 31.709700][ T303] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.716875][ T303] bridge0: port 1(bridge_slave_0) entered disabled state
[ 31.724135][ T303] bridge_slave_0: entered allmulticast mode
[ 31.730511][ T303] bridge_slave_0: entered promiscuous mode
[ 31.737125][ T303] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.744261][ T303] bridge0: port 2(bridge_slave_1) entered disabled state
[ 31.751350][ T303] bridge_slave_1: entered allmulticast mode
[ 31.757852][ T303] bridge_slave_1: entered promiscuous mode
[ 31.821978][ T303] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.829017][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.836289][ T303] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.843331][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.863953][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 31.871202][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 31.880801][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 31.887850][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.896722][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.903764][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.927238][ T303] veth0_vlan: entered promiscuous mode
[ 31.937586][ T303] veth1_macvtap: entered promiscuous mode
[ 31.961713][ 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.
[ 32.001509][ T13] bridge_slave_1: left allmulticast mode
[ 32.007172][ T13] bridge_slave_1: left promiscuous mode
[ 32.013126][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 32.020786][ T13] bridge_slave_0: left allmulticast mode
[ 32.026677][ T13] bridge_slave_0: left promiscuous mode
[ 32.033071][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 32.182164][ T13] veth1_macvtap: left promiscuous mode
[ 32.187720][ T13] veth0_vlan: left promiscuous mode
2025/11/09 22:58:28 executed programs: 0
[ 32.909397][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 32.916516][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 32.923872][ T370] bridge_slave_0: entered allmulticast mode
[ 32.930433][ T370] bridge_slave_0: entered promiscuous mode
[ 32.939846][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 32.946899][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 32.953951][ T370] bridge_slave_1: entered allmulticast mode
[ 32.960138][ T370] bridge_slave_1: entered promiscuous mode
[ 33.008581][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.015627][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 33.022892][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.029915][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 33.048633][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.055781][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.070397][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.077525][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 33.086010][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.093053][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 33.117918][ T370] veth0_vlan: entered promiscuous mode
[ 33.128178][ T370] veth1_macvtap: entered promiscuous mode
[ 33.158250][ T370] ------------[ cut here ]------------
[ 33.163812][ T370] WARNING: CPU: 0 PID: 370 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 33.171769][ T370] Modules linked in:
[ 33.175676][ T370] CPU: 0 UID: 0 PID: 370 Comm: syz-executor Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 33.187332][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 33.197425][ T370] RIP: 0010:drop_nlink+0xce/0x110
[ 33.202523][ T370] 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
[ 33.222320][ T370] RSP: 0018:ffffc900043c7c60 EFLAGS: 00010293
[ 33.228409][ T370] RAX: ffffffff81ee1a7e RBX: ffff88812eda65a0 RCX: ffff888113c32600
[ 33.236443][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 33.244451][ T370] RBP: ffffc900043c7c88 R08: 0000000000000003 R09: 0000000000000004
[ 33.252513][ T370] R10: dffffc0000000000 R11: fffff52000878f7c R12: dffffc0000000000
[ 33.260502][ T370] R13: 1ffff11025db4cbd R14: ffff88812eda65e8 R15: 0000000000000000
[ 33.268498][ T370] FS: 000055555d207500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 33.277481][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.284106][ T370] CR2: 000055555d22a4e8 CR3: 00000001129fc000 CR4: 00000000003526b0
[ 33.292139][ T370] Call Trace:
[ 33.295439][ T370]
[ 33.298359][ T370] shmem_rmdir+0x5f/0x90
[ 33.302630][ T370] vfs_rmdir+0x3dd/0x560
[ 33.306892][ T370] incfs_kill_sb+0x109/0x230
[ 33.311526][ T370] deactivate_locked_super+0xd5/0x2a0
[ 33.317007][ T370] deactivate_super+0xb8/0xe0
[ 33.321746][ T370] cleanup_mnt+0x3f1/0x480
[ 33.326178][ T370] __cleanup_mnt+0x1d/0x40
[ 33.330589][ T370] task_work_run+0x1e0/0x250
[ 33.335223][ T370] ? __cfi_task_work_run+0x10/0x10
[ 33.340343][ T370] ? __x64_sys_umount+0x126/0x170
[ 33.345412][ T370] ? __cfi___x64_sys_umount+0x10/0x10
[ 33.350798][ T370] ? __kasan_check_read+0x15/0x20
[ 33.355854][ T370] resume_user_mode_work+0x36/0x50
[ 33.360980][ T370] syscall_exit_to_user_mode+0x64/0xb0
[ 33.366459][ T370] do_syscall_64+0x64/0xf0
[ 33.370882][ T370] ? clear_bhb_loop+0x50/0xa0
[ 33.375581][ T370] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.381502][ T370] RIP: 0033:0x7fb1eef909f7
[ 33.385924][ T370] 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
[ 33.405560][ T370] RSP: 002b:00007ffeba193bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 33.414028][ T370] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb1eef909f7
[ 33.422026][ T370] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeba193cb0
[ 33.430000][ T370] RBP: 00007ffeba193cb0 R08: 0000000000000000 R09: 0000000000000000
[ 33.437985][ T370] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeba194d40
[ 33.445982][ T370] R13: 00007fb1ef011d7d R14: 000000000000816c R15: 00007ffeba194d80
[ 33.453986][ T370]
[ 33.457032][ T370] ---[ end trace 0000000000000000 ]---
[ 33.462703][ T370] ==================================================================
[ 33.470779][ T370] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 33.477013][ T370] Write of size 4 at addr 0000000000000168 by task syz-executor/370
[ 33.484979][ T370]
[ 33.487296][ T370] CPU: 1 UID: 0 PID: 370 Comm: syz-executor Tainted: G W syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 33.487321][ T370] Tainted: [W]=WARN
[ 33.487326][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 33.487335][ T370] Call Trace:
[ 33.487340][ T370]
[ 33.487345][ T370] __dump_stack+0x21/0x30
[ 33.487367][ T370] dump_stack_lvl+0x10c/0x190
[ 33.487386][ T370] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.487406][ T370] print_report+0x3d/0x70
[ 33.487422][ T370] kasan_report+0x163/0x1a0
[ 33.487439][ T370] ? ihold+0x24/0x70
[ 33.487454][ T370] ? _raw_spin_unlock+0x45/0x60
[ 33.487473][ T370] ? ihold+0x24/0x70
[ 33.487488][ T370] kasan_check_range+0x299/0x2a0
[ 33.487505][ T370] __kasan_check_write+0x18/0x20
[ 33.487527][ T370] ihold+0x24/0x70
[ 33.487541][ T370] vfs_rmdir+0x26a/0x560
[ 33.487559][ T370] incfs_kill_sb+0x109/0x230
[ 33.487581][ T370] deactivate_locked_super+0xd5/0x2a0
[ 33.487600][ T370] deactivate_super+0xb8/0xe0
[ 33.487618][ T370] cleanup_mnt+0x3f1/0x480
[ 33.487635][ T370] __cleanup_mnt+0x1d/0x40
[ 33.487649][ T370] task_work_run+0x1e0/0x250
[ 33.487667][ T370] ? __cfi_task_work_run+0x10/0x10
[ 33.487683][ T370] ? __x64_sys_umount+0x126/0x170
[ 33.487703][ T370] ? __cfi___x64_sys_umount+0x10/0x10
[ 33.487723][ T370] ? __kasan_check_read+0x15/0x20
[ 33.487745][ T370] resume_user_mode_work+0x36/0x50
[ 33.487762][ T370] syscall_exit_to_user_mode+0x64/0xb0
[ 33.487778][ T370] do_syscall_64+0x64/0xf0
[ 33.487796][ T370] ? clear_bhb_loop+0x50/0xa0
[ 33.487812][ T370] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.487827][ T370] RIP: 0033:0x7fb1eef909f7
[ 33.487839][ T370] 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
[ 33.487850][ T370] RSP: 002b:00007ffeba193bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 33.487865][ T370] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb1eef909f7
[ 33.487874][ T370] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeba193cb0
[ 33.487883][ T370] RBP: 00007ffeba193cb0 R08: 0000000000000000 R09: 0000000000000000
[ 33.487892][ T370] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeba194d40
[ 33.487901][ T370] R13: 00007fb1ef011d7d R14: 000000000000816c R15: 00007ffeba194d80
[ 33.487913][ T370]
[ 33.487918][ T370] ==================================================================
[ 33.731833][ T370] Disabling lock debugging due to kernel taint
[ 33.738088][ T370] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 33.745878][ T370] #PF: supervisor write access in kernel mode
[ 33.751930][ T370] #PF: error_code(0x0002) - not-present page
[ 33.757891][ T370] PGD 8000000113d47067 P4D 8000000113d47067 PUD 0
[ 33.764386][ T370] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 33.770441][ T370] CPU: 1 UID: 0 PID: 370 Comm: syz-executor Tainted: G B W syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e
[ 33.783531][ T370] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 33.788553][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 33.798612][ T370] RIP: 0010:ihold+0x2a/0x70
[ 33.803106][ T370] 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
[ 33.822695][ T370] RSP: 0018:ffffc900043c7ca0 EFLAGS: 00010246
[ 33.828746][ T370] RAX: ffff888113c32600 RBX: 0000000000000000 RCX: ffff888113c32600
[ 33.836705][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 33.844673][ T370] RBP: ffffc900043c7cb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 33.852633][ T370] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff88812eda65ac
[ 33.860591][ T370] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 33.868549][ T370] FS: 000055555d207500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 33.877463][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.884032][ T370] CR2: 0000000000000168 CR3: 00000001129fc000 CR4: 00000000003526b0
[ 33.891987][ T370] Call Trace:
[ 33.895250][ T370]
[ 33.898169][ T370] vfs_rmdir+0x26a/0x560
[ 33.902418][ T370] incfs_kill_sb+0x109/0x230
[ 33.906997][ T370] deactivate_locked_super+0xd5/0x2a0
[ 33.912359][ T370] deactivate_super+0xb8/0xe0
[ 33.917020][ T370] cleanup_mnt+0x3f1/0x480
[ 33.921424][ T370] __cleanup_mnt+0x1d/0x40
[ 33.925838][ T370] task_work_run+0x1e0/0x250
[ 33.930429][ T370] ? __cfi_task_work_run+0x10/0x10
[ 33.935526][ T370] ? __x64_sys_umount+0x126/0x170
[ 33.940537][ T370] ? __cfi___x64_sys_umount+0x10/0x10
[ 33.945896][ T370] ? __kasan_check_read+0x15/0x20
[ 33.950908][ T370] resume_user_mode_work+0x36/0x50
[ 33.956008][ T370] syscall_exit_to_user_mode+0x64/0xb0
[ 33.961452][ T370] do_syscall_64+0x64/0xf0
[ 33.965856][ T370] ? clear_bhb_loop+0x50/0xa0
[ 33.970522][ T370] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.976397][ T370] RIP: 0033:0x7fb1eef909f7
[ 33.980798][ T370] 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
[ 34.000394][ T370] RSP: 002b:00007ffeba193bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 34.008810][ T370] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb1eef909f7
[ 34.016769][ T370] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeba193cb0
[ 34.024722][ T370] RBP: 00007ffeba193cb0 R08: 0000000000000000 R09: 0000000000000000
[ 34.032679][ T370] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeba194d40
[ 34.040634][ T370] R13: 00007fb1ef011d7d R14: 000000000000816c R15: 00007ffeba194d80
[ 34.048592][ T370]
[ 34.051595][ T370] Modules linked in:
[ 34.055483][ T370] CR2: 0000000000000168
[ 34.059617][ T370] ---[ end trace 0000000000000000 ]---
[ 34.065058][ T370] RIP: 0010:ihold+0x2a/0x70
[ 34.069550][ T370] 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
[ 34.089140][ T370] RSP: 0018:ffffc900043c7ca0 EFLAGS: 00010246
[ 34.095196][ T370] RAX: ffff888113c32600 RBX: 0000000000000000 RCX: ffff888113c32600
[ 34.103156][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 34.111120][ T370] RBP: ffffc900043c7cb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 34.119105][ T370] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff88812eda65ac
[ 34.127083][ T370] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 34.135041][ T370] FS: 000055555d207500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 34.143954][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.150525][ T370] CR2: 0000000000000168 CR3: 00000001129fc000 CR4: 00000000003526b0
[ 34.158493][ T370] Kernel panic - not syncing: Fatal exception
[ 34.164893][ T370] Kernel Offset: disabled
[ 34.169217][ T370] Rebooting in 86400 seconds..