Warning: Permanently added '10.128.1.158' (ED25519) to the list of known hosts. 2025/11/24 19:37:22 parsed 1 programs [ 49.823166][ T28] audit: type=1400 audit(1764013043.862:106): avc: denied { unlink } for pid=394 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 49.875219][ T394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.934567][ T28] audit: type=1400 audit(1764013044.972:107): avc: denied { create } for pid=421 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.066977][ T28] audit: type=1401 audit(1764013045.102:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.347170][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.354759][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.362784][ T440] device bridge_slave_0 entered promiscuous mode [ 51.370222][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.378949][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.386843][ T440] device bridge_slave_1 entered promiscuous mode [ 51.441087][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.448376][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.456696][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.464712][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.485786][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.493585][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.500994][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.510777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.519672][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.526972][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.535837][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.545006][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.552154][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.566059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.575863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.592153][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.604072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.613015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.620790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.635618][ T440] device veth0_vlan entered promiscuous mode [ 51.646434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.655927][ T440] device veth1_macvtap entered promiscuous mode [ 51.666163][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.683469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/11/24 19:37:26 executed programs: 0 [ 52.022865][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.029937][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.037976][ T460] device bridge_slave_0 entered promiscuous mode [ 52.045573][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.052756][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.060500][ T460] device bridge_slave_1 entered promiscuous mode [ 52.124816][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.132061][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.139426][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.146586][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.167932][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.175734][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.183741][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.193350][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.201768][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.208844][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.222805][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.231121][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.238178][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.248573][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.258192][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.274238][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.286512][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.295101][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.302914][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.311790][ T460] device veth0_vlan entered promiscuous mode [ 52.323336][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.338158][ T460] device veth1_macvtap entered promiscuous mode [ 52.348829][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.360135][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.498796][ T472] loop2: detected capacity change from 0 to 40427 [ 52.508208][ T472] F2FS-fs (loop2): fault_type options not supported [ 52.516080][ T472] F2FS-fs (loop2): invalid crc value [ 52.522896][ T472] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.559375][ T472] F2FS-fs (loop2): Start checkpoint disabled! [ 52.566371][ T472] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 52.574079][ T28] audit: type=1400 audit(1764013046.622:109): avc: denied { mount } for pid=471 comm="syz.2.16" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.595942][ T28] audit: type=1400 audit(1764013046.632:110): avc: denied { write } for pid=471 comm="syz.2.16" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.597253][ T472] syz.2.16: attempt to access beyond end of device [ 52.597253][ T472] loop2: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 52.620050][ T28] audit: type=1400 audit(1764013046.632:111): avc: denied { add_name } for pid=471 comm="syz.2.16" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.639858][ T472] syz.2.16: attempt to access beyond end of device [ 52.639858][ T472] loop2: rw=2049, sector=45224, nr_sectors = 128 limit=40427 [ 52.654340][ T475] F2FS-fs (loop2): Unrecognized mount option "./file1" or missing value [ 52.668665][ T472] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 52.677093][ T28] audit: type=1400 audit(1764013046.632:112): avc: denied { create } for pid=471 comm="syz.2.16" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.687598][ T472] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 52.687615][ T472] CPU: 0 PID: 472 Comm: syz.2.16 Not tainted syzkaller #0 [ 52.687633][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 52.687643][ T472] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 52.709321][ T28] audit: type=1400 audit(1764013046.632:113): avc: denied { read write open } for pid=471 comm="syz.2.16" path="/0/file1/file1" dev="loop2" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.716040][ T472] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 de e2 8c ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 55 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 52.716058][ T472] RSP: 0018:ffffc90000c064e0 EFLAGS: 00010247 [ 52.716076][ T472] RAX: 0000000000000000 RBX: 0000000000000004 RCX: dffffc0000000000 [ 52.723771][ T28] audit: type=1400 audit(1764013046.692:114): avc: denied { remount } for pid=471 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.733472][ T472] RDX: ffff88811b6d1440 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.733487][ T472] RBP: ffffc90000c065b0 R08: ffff88811b6d1440 R09: 0000000000000003 [ 52.733500][ T472] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 52.733512][ T472] R13: ffff88811ca680c8 R14: 0000000000000004 R15: 0000000000000004 [ 52.733524][ T472] FS: 00007f82372e76c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.733547][ T472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.733561][ T472] CR2: 00007f83f2414000 CR3: 000000012a0f7000 CR4: 00000000003506b0 [ 52.733579][ T472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.733590][ T472] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.733602][ T472] Call Trace: [ 52.741374][ T28] audit: type=1400 audit(1764013046.712:115): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 52.763115][ T472] [ 52.763130][ T472] ? __kasan_check_write+0x14/0x20 [ 52.763157][ T472] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 52.763180][ T472] f2fs_allocate_data_block+0x148c/0x3af0 [ 52.936608][ T472] ? __wait_one_discard_bio+0x220/0x220 [ 52.942284][ T472] ? __cfi_f2fs_allocate_data_block+0x10/0x10 [ 52.948441][ T472] ? cgroup_rstat_updated+0xf5/0x370 [ 52.953778][ T472] ? __kasan_check_read+0x11/0x20 [ 52.958946][ T472] ? __get_segment_type+0xac3/0xde0 [ 52.964524][ T472] do_write_page+0x297/0xc40 [ 52.969311][ T472] ? memcpy+0x56/0x70 [ 52.973304][ T472] ? __kasan_check_read+0x11/0x20 [ 52.978334][ T472] ? f2fs_do_write_node_page+0xc0/0xc0 [ 52.983853][ T472] ? __cfi_f2fs_update_age_extent_cache+0x10/0x10 [ 52.990311][ T472] ? f2fs_is_checkpointed_data+0x36/0x430 [ 52.996061][ T472] f2fs_outplace_write_data+0x14f/0x2d0 [ 53.001721][ T472] f2fs_do_write_data_page+0x105f/0x14a0 [ 53.007435][ T472] ? __cfi_f2fs_do_write_data_page+0x10/0x10 [ 53.013451][ T472] f2fs_write_single_data_page+0x949/0x17f0 [ 53.019548][ T472] ? __cfi_f2fs_write_single_data_page+0x10/0x10 [ 53.025989][ T472] ? percpu_counter_add_batch+0x13c/0x160 [ 53.031822][ T472] ? __cfi_folio_clear_dirty_for_io+0x10/0x10 [ 53.038093][ T472] ? memset+0x35/0x40 [ 53.042254][ T472] f2fs_write_data_pages+0x1405/0x28b0 [ 53.048165][ T472] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 53.054112][ T472] ? __cfi___filemap_get_folio+0x10/0x10 [ 53.059841][ T472] ? xas_set_mark+0x134/0x370 [ 53.064615][ T472] ? __xa_set_mark+0xce/0x120 [ 53.069326][ T472] ? __cfi___xa_set_mark+0x10/0x10 [ 53.074640][ T472] ? __kasan_check_write+0x14/0x20 [ 53.079851][ T472] ? _raw_spin_lock+0x8e/0xe0 [ 53.084565][ T472] ? __cfi__raw_spin_lock+0x10/0x10 [ 53.089784][ T472] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 53.095796][ T472] do_writepages+0x3a9/0x5e0 [ 53.100398][ T472] ? f2fs_update_iostat+0x1e1/0xf30 [ 53.105803][ T472] ? __cfi_do_writepages+0x10/0x10 [ 53.110955][ T472] ? __kasan_check_write+0x14/0x20 [ 53.116255][ T472] ? _raw_spin_lock+0x8e/0xe0 [ 53.121132][ T472] ? _raw_spin_unlock+0x4c/0x70 [ 53.126486][ T472] filemap_fdatawrite_wbc+0x128/0x190 [ 53.132180][ T472] filemap_write_and_wait_range+0x10b/0x1d0 [ 53.138387][ T472] ? __cfi_filemap_write_and_wait_range+0x10/0x10 [ 53.145371][ T472] f2fs_file_write_iter+0x781/0x2550 [ 53.150890][ T472] ? __stack_depot_save+0x36/0x480 [ 53.156026][ T472] ? __cfi_f2fs_file_write_iter+0x10/0x10 [ 53.162156][ T472] ? kasan_set_track+0x60/0x70 [ 53.167141][ T472] ? kasan_set_track+0x4b/0x70 [ 53.171917][ T472] ? kasan_save_alloc_info+0x25/0x30 [ 53.177217][ T472] ? __kasan_kmalloc+0x95/0xb0 [ 53.181989][ T472] ? __kmalloc+0xb1/0x1e0 [ 53.186415][ T472] ? iter_file_splice_write+0x17c/0xc50 [ 53.191972][ T472] ? direct_splice_actor+0xf7/0x130 [ 53.197183][ T472] ? splice_direct_to_actor+0x4a2/0xb10 [ 53.202737][ T472] ? do_splice_direct+0x1b3/0x2c0 [ 53.207892][ T472] ? avc_policy_seqno+0x1b/0x70 [ 53.212936][ T472] ? fsnotify_perm+0x67/0x5b0 [ 53.217682][ T472] ? security_file_permission+0x8a/0xb0 [ 53.223350][ T472] do_iter_write+0x650/0xb10 [ 53.227956][ T472] ? vfs_iter_write+0xa0/0xa0 [ 53.232912][ T472] vfs_iter_write+0x7d/0xa0 [ 53.237433][ T472] iter_file_splice_write+0x662/0xc50 [ 53.242820][ T472] ? __cfi_iter_file_splice_write+0x10/0x10 [ 53.248725][ T472] ? generic_file_splice_read+0x264/0x500 [ 53.254462][ T472] ? __cfi_generic_file_splice_read+0x10/0x10 [ 53.260721][ T472] ? __kasan_check_read+0x11/0x20 [ 53.265768][ T472] ? fsnotify_perm+0x269/0x5b0 [ 53.270639][ T472] ? __cfi_iter_file_splice_write+0x10/0x10 [ 53.276566][ T472] direct_splice_actor+0xf7/0x130 [ 53.281718][ T472] splice_direct_to_actor+0x4a2/0xb10 [ 53.287214][ T472] ? __cfi_direct_splice_actor+0x10/0x10 [ 53.292865][ T472] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 53.298875][ T472] ? security_file_permission+0x94/0xb0 [ 53.304572][ T472] ? rw_verify_area+0xa7/0x1c0 [ 53.309730][ T472] do_splice_direct+0x1b3/0x2c0 [ 53.314619][ T472] ? avc_policy_seqno+0x1b/0x70 [ 53.319500][ T472] ? __cfi_do_splice_direct+0x10/0x10 [ 53.324886][ T472] ? security_file_permission+0x94/0xb0 [ 53.330451][ T472] do_sendfile+0x5c6/0xeb0 [ 53.334903][ T472] ? do_preadv+0x330/0x330 [ 53.339350][ T472] ? __se_sys_futex+0x273/0x2e0 [ 53.344327][ T472] __x64_sys_sendfile64+0x18f/0x1f0 [ 53.349534][ T472] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 53.355363][ T472] ? fpregs_restore_userregs+0x128/0x260 [ 53.361199][ T472] ? switch_fpu_return+0xe/0x10 [ 53.366252][ T472] x64_sys_call+0x62c/0x9a0 [ 53.370772][ T472] do_syscall_64+0x4c/0xa0 [ 53.375195][ T472] ? clear_bhb_loop+0x30/0x80 [ 53.379897][ T472] ? clear_bhb_loop+0x30/0x80 [ 53.384598][ T472] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 53.390647][ T472] RIP: 0033:0x7f823638e929 [ 53.395296][ T472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 53.415710][ T472] RSP: 002b:00007f82372e7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 53.424352][ T472] RAX: ffffffffffffffda RBX: 00007f82365b5fa0 RCX: 00007f823638e929 [ 53.432363][ T472] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 53.440433][ T472] RBP: 00007f8236410b39 R08: 0000000000000000 R09: 0000000000000000 [ 53.448430][ T472] R10: 0000000000fffe80 R11: 0000000000000246 R12: 0000000000000000 [ 53.456669][ T472] R13: 0000000000000000 R14: 00007f82365b5fa0 R15: 00007fff3aa3c108 [ 53.464782][ T472] [ 53.467814][ T472] Modules linked in: [ 53.477920][ T472] ---[ end trace 0000000000000000 ]--- [ 53.483594][ T472] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 53.489496][ T472] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 de e2 8c ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 55 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 53.509588][ T472] RSP: 0018:ffffc90000c064e0 EFLAGS: 00010247 [ 53.515893][ T472] RAX: 0000000000000000 RBX: 0000000000000004 RCX: dffffc0000000000 [ 53.524865][ T472] RDX: ffff88811b6d1440 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.533242][ T472] RBP: ffffc90000c065b0 R08: ffff88811b6d1440 R09: 0000000000000003 [ 53.541366][ T472] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 53.549896][ T472] R13: ffff88811ca680c8 R14: 0000000000000004 R15: 0000000000000004 [ 53.558673][ T472] FS: 00007f82372e76c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 53.568081][ T472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.574933][ T472] CR2: 00007f82372c5f98 CR3: 000000012a0f7000 CR4: 00000000003506a0 [ 53.583558][ T472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.592134][ T472] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.600594][ T472] Kernel panic - not syncing: Fatal exception [ 53.607350][ T472] Kernel Offset: disabled [ 53.611805][ T472] Rebooting in 86400 seconds..