Warning: Permanently added '10.128.1.194' (ED25519) to the list of known hosts. 2025/08/20 12:40:18 ignoring optional flag "sandboxArg"="0" 2025/08/20 12:40:18 parsed 1 programs [ 51.511280][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 51.511292][ T28] audit: type=1400 audit(1755693619.293:105): avc: denied { unlink } for pid=390 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" [ 51.564618][ T390] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.242840][ T28] audit: type=1401 audit(1755693620.023:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.288107][ T28] audit: type=1400 audit(1755693620.063:107): avc: denied { create } for pid=415 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.611991][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.619033][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.627048][ T433] device bridge_slave_0 entered promiscuous mode [ 52.634102][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.641336][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.648600][ T433] device bridge_slave_1 entered promiscuous mode [ 52.690434][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.697490][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.704843][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.711881][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.727325][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.735051][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.742429][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.751364][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.759523][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.766564][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.774969][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.783214][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.790246][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.802911][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.812107][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.824983][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.835220][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.843431][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.851126][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.858977][ T433] device veth0_vlan entered promiscuous mode [ 52.867923][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.876916][ T433] device veth1_macvtap entered promiscuous mode [ 52.885463][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.895079][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/08/20 12:40:20 executed programs: 0 [ 53.021944][ T28] audit: type=1400 audit(1755693620.803:108): avc: denied { write } for pid=384 comm="syz-execprog" path="pipe:[16473]" dev="pipefs" ino=16473 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 53.056623][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.063788][ T456] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.071317][ T456] device bridge_slave_0 entered promiscuous mode [ 53.078140][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.085178][ T456] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.092466][ T456] device bridge_slave_1 entered promiscuous mode [ 53.134371][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.141428][ T456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.148670][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.155693][ T456] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.190642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.199643][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.207364][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.226875][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.235184][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.242388][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.250332][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.259185][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.266287][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.283739][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.292680][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.301231][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.316345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.324935][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.337613][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.345775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.354201][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.361959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.372645][ T456] device veth0_vlan entered promiscuous mode [ 53.381937][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.390079][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.399984][ T456] device veth1_macvtap entered promiscuous mode [ 53.408729][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.416541][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.425017][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.437868][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.446727][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.554088][ T468] loop2: detected capacity change from 0 to 40427 [ 53.563296][ T468] F2FS-fs (loop2): fault_type options not supported [ 53.570881][ T468] F2FS-fs (loop2): invalid crc value [ 53.583832][ T468] F2FS-fs (loop2): Found nat_bits in checkpoint [ 53.604050][ T468] F2FS-fs (loop2): Start checkpoint disabled! [ 53.610696][ T468] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 53.618382][ T28] audit: type=1400 audit(1755693621.393:109): avc: denied { mount } for pid=467 comm="syz.2.15" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.645306][ T468] syz.2.15: attempt to access beyond end of device [ 53.645306][ T468] loop2: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 53.659248][ T28] audit: type=1400 audit(1755693621.423:110): avc: denied { write } for pid=467 comm="syz.2.15" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.661561][ T468] syz.2.15: attempt to access beyond end of device [ 53.661561][ T468] loop2: rw=2049, sector=45224, nr_sectors = 128 limit=40427 [ 53.694513][ T28] audit: type=1400 audit(1755693621.423:111): avc: denied { add_name } for pid=467 comm="syz.2.15" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.695517][ T468] syz.2.15: attempt to access beyond end of device [ 53.695517][ T468] loop2: rw=2049, sector=45352, nr_sectors = 128 limit=40427 [ 53.716241][ T28] audit: type=1400 audit(1755693621.423:112): avc: denied { create } for pid=467 comm="syz.2.15" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.750149][ T28] audit: type=1400 audit(1755693621.423:113): avc: denied { read write open } for pid=467 comm="syz.2.15" path="/0/file1/file1" dev="loop2" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.750206][ T471] F2FS-fs (loop2): Unrecognized mount option "./file1" or missing value [ 53.773960][ T28] audit: type=1400 audit(1755693621.533:114): avc: denied { remount } for pid=467 comm="syz.2.15" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.782691][ T468] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 53.812631][ T468] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 53.821066][ T468] CPU: 1 PID: 468 Comm: syz.2.15 Not tainted syzkaller #0 [ 53.828156][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 53.838189][ T468] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 53.843931][ T468] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 3e 09 8d 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 [ 53.863526][ T468] RSP: 0018:ffffc90000a364e0 EFLAGS: 00010247 [ 53.869604][ T468] RAX: 0000000000000000 RBX: 0000000000000006 RCX: dffffc0000000000 [ 53.877563][ T468] RDX: ffff88811da70000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.885518][ T468] RBP: ffffc90000a365b0 R08: ffff88811da70000 R09: 0000000000000003 [ 53.893478][ T468] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 53.901430][ T468] R13: ffff88811e3880c8 R14: 0000000000000006 R15: 0000000000000004 [ 53.909380][ T468] FS: 00007f43581566c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 53.918284][ T468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.924843][ T468] CR2: 00007f4358134fb8 CR3: 0000000116532000 CR4: 00000000003506a0 [ 53.932795][ T468] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.940749][ T468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.948711][ T468] Call Trace: [ 53.951983][ T468] [ 53.954985][ T468] ? __kasan_check_write+0x14/0x20 [ 53.960106][ T468] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 53.966146][ T468] f2fs_allocate_data_block+0x148c/0x3af0 [ 53.971843][ T468] ? __wait_one_discard_bio+0x220/0x220 [ 53.977373][ T468] ? __cfi_f2fs_allocate_data_block+0x10/0x10 [ 53.983414][ T468] ? cgroup_rstat_updated+0xf5/0x370 [ 53.988696][ T468] ? __kasan_check_read+0x11/0x20 [ 53.993698][ T468] ? __get_segment_type+0xac3/0xde0 [ 53.998869][ T468] do_write_page+0x297/0xc40 [ 54.003439][ T468] ? memcpy+0x56/0x70 [ 54.007406][ T468] ? __kasan_check_read+0x11/0x20 [ 54.012415][ T468] ? f2fs_do_write_node_page+0xc0/0xc0 [ 54.017847][ T468] ? __cfi_f2fs_update_age_extent_cache+0x10/0x10 [ 54.024246][ T468] ? f2fs_is_checkpointed_data+0x36/0x430 [ 54.029964][ T468] f2fs_outplace_write_data+0x14f/0x2d0 [ 54.035484][ T468] f2fs_do_write_data_page+0x105f/0x14a0 [ 54.041111][ T468] ? __cfi_f2fs_do_write_data_page+0x10/0x10 [ 54.047069][ T468] ? __kasan_check_write+0x14/0x20 [ 54.052165][ T468] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 54.057607][ T468] f2fs_write_single_data_page+0x949/0x17f0 [ 54.063488][ T468] ? __cfi_f2fs_write_single_data_page+0x10/0x10 [ 54.069796][ T468] ? percpu_counter_add_batch+0x13c/0x160 [ 54.075504][ T468] ? __cfi_folio_clear_dirty_for_io+0x10/0x10 [ 54.081594][ T468] ? memset+0x35/0x40 [ 54.085569][ T468] f2fs_write_data_pages+0x1405/0x28b0 [ 54.091014][ T468] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 54.096815][ T468] ? __cfi___filemap_get_folio+0x10/0x10 [ 54.102448][ T468] ? xas_set_mark+0x134/0x370 [ 54.107127][ T468] ? __xa_set_mark+0xce/0x120 [ 54.111788][ T468] ? __cfi___xa_set_mark+0x10/0x10 [ 54.116895][ T468] ? __kasan_check_write+0x14/0x20 [ 54.121996][ T468] ? _raw_spin_lock+0x8e/0xe0 [ 54.126658][ T468] ? __cfi__raw_spin_lock+0x10/0x10 [ 54.131832][ T468] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 54.137612][ T468] do_writepages+0x3a9/0x5e0 [ 54.142178][ T468] ? f2fs_update_iostat+0x1e1/0xf30 [ 54.147351][ T468] ? __cfi_do_writepages+0x10/0x10 [ 54.152445][ T468] ? __kasan_check_write+0x14/0x20 [ 54.157550][ T468] ? _raw_spin_lock+0x8e/0xe0 [ 54.162202][ T468] ? _raw_spin_unlock+0x4c/0x70 [ 54.167056][ T468] filemap_fdatawrite_wbc+0x128/0x190 [ 54.172408][ T468] filemap_write_and_wait_range+0x10b/0x1d0 [ 54.178281][ T468] ? __cfi_filemap_write_and_wait_range+0x10/0x10 [ 54.184703][ T468] f2fs_file_write_iter+0x798/0x2550 [ 54.189978][ T468] ? __cfi_f2fs_file_write_iter+0x10/0x10 [ 54.195768][ T468] ? kasan_set_track+0x60/0x70 [ 54.200597][ T468] ? kasan_set_track+0x4b/0x70 [ 54.205342][ T468] ? kasan_save_alloc_info+0x25/0x30 [ 54.210632][ T468] ? __kasan_kmalloc+0x95/0xb0 [ 54.215393][ T468] ? __kmalloc+0xb1/0x1e0 [ 54.219720][ T468] ? iter_file_splice_write+0x17c/0xc50 [ 54.225264][ T468] ? direct_splice_actor+0xf7/0x130 [ 54.230460][ T468] ? splice_direct_to_actor+0x4a2/0xb10 [ 54.236006][ T468] ? do_splice_direct+0x1b3/0x2c0 [ 54.241037][ T468] ? avc_policy_seqno+0x1b/0x70 [ 54.245911][ T468] ? fsnotify_perm+0x67/0x5b0 [ 54.250597][ T468] ? security_file_permission+0x8a/0xb0 [ 54.256144][ T468] do_iter_write+0x650/0xb10 [ 54.260742][ T468] ? vfs_iter_write+0xa0/0xa0 [ 54.265423][ T468] vfs_iter_write+0x7d/0xa0 [ 54.269925][ T468] iter_file_splice_write+0x662/0xc50 [ 54.275301][ T468] ? __cfi_iter_file_splice_write+0x10/0x10 [ 54.281196][ T468] ? generic_file_splice_read+0x264/0x500 [ 54.286916][ T468] ? __cfi_generic_file_splice_read+0x10/0x10 [ 54.292985][ T468] ? __kasan_check_read+0x11/0x20 [ 54.298015][ T468] ? fsnotify_perm+0x269/0x5b0 [ 54.302777][ T468] ? __cfi_iter_file_splice_write+0x10/0x10 [ 54.308669][ T468] direct_splice_actor+0xf7/0x130 [ 54.313708][ T468] splice_direct_to_actor+0x4a2/0xb10 [ 54.319166][ T468] ? __cfi_direct_splice_actor+0x10/0x10 [ 54.324800][ T468] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 54.330965][ T468] ? security_file_permission+0x94/0xb0 [ 54.336517][ T468] ? rw_verify_area+0xa7/0x1c0 [ 54.341277][ T468] do_splice_direct+0x1b3/0x2c0 [ 54.346121][ T468] ? avc_policy_seqno+0x1b/0x70 [ 54.350968][ T468] ? __cfi_do_splice_direct+0x10/0x10 [ 54.356340][ T468] ? security_file_permission+0x94/0xb0 [ 54.361879][ T468] do_sendfile+0x5c6/0xeb0 [ 54.366294][ T468] ? do_preadv+0x330/0x330 [ 54.370718][ T468] ? __se_sys_futex+0x273/0x2e0 [ 54.375574][ T468] __x64_sys_sendfile64+0x18f/0x1f0 [ 54.380764][ T468] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 54.386480][ T468] ? fpregs_restore_userregs+0x128/0x260 [ 54.392115][ T468] ? switch_fpu_return+0xe/0x10 [ 54.396969][ T468] x64_sys_call+0x62c/0x9a0 [ 54.401467][ T468] do_syscall_64+0x4c/0xa0 [ 54.405885][ T468] ? clear_bhb_loop+0x30/0x80 [ 54.410559][ T468] ? clear_bhb_loop+0x30/0x80 [ 54.415232][ T468] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 54.421121][ T468] RIP: 0033:0x7f435737fed9 [ 54.425535][ T468] 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 [ 54.445135][ T468] RSP: 002b:00007f4358156058 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 54.453543][ T468] RAX: ffffffffffffffda RBX: 00007f4357545fa0 RCX: 00007f435737fed9 [ 54.461507][ T468] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 54.469572][ T468] RBP: 00007f43573f3cc8 R08: 0000000000000000 R09: 0000000000000000 [ 54.477538][ T468] R10: 0000000000fffe80 R11: 0000000000000246 R12: 0000000000000000 [ 54.485500][ T468] R13: 0000000000000000 R14: 00007f4357545fa0 R15: 00007ffcd1d676b8 [ 54.493466][ T468] [ 54.496476][ T468] Modules linked in: [ 54.504831][ T468] ---[ end trace 0000000000000000 ]--- [ 54.510449][ T468] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 54.516244][ T468] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 3e 09 8d 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 [ 54.535905][ T468] RSP: 0018:ffffc90000a364e0 EFLAGS: 00010247 [ 54.542064][ T468] RAX: 0000000000000000 RBX: 0000000000000006 RCX: dffffc0000000000 [ 54.550051][ T468] RDX: ffff88811da70000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.558226][ T468] RBP: ffffc90000a365b0 R08: ffff88811da70000 R09: 0000000000000003 [ 54.566927][ T468] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 54.574976][ T468] R13: ffff88811e3880c8 R14: 0000000000000006 R15: 0000000000000004 [ 54.582974][ T468] FS: 00007f43581566c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 54.591941][ T468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.598665][ T468] CR2: 00007f4358134fb8 CR3: 0000000116532000 CR4: 00000000003506a0 [ 54.606910][ T468] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.614949][ T468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.623087][ T468] Kernel panic - not syncing: Fatal exception [ 54.629362][ T468] Kernel Offset: disabled [ 54.633668][ T468] Rebooting in 86400 seconds..