Warning: Permanently added '10.128.0.238' (ED25519) to the list of known hosts. 2026/10/21 13:09:17 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 33.867391][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 33.867401][ T24] audit: type=1400 audit(1792588157.709:105): avc: denied { unlink } for pid=438 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 33.913408][ T24] audit: type=1400 audit(1792588157.759:106): avc: denied { write } for pid=440 comm="mkswap" path="pipe:[15173]" dev="pipefs" ino=15173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 33.936152][ T438] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.355945][ T24] audit: type=1401 audit(1792588158.199:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 34.404592][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.411779][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.419183][ T448] device bridge_slave_0 entered promiscuous mode [ 34.426744][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.433843][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.441136][ T448] device bridge_slave_1 entered promiscuous mode [ 34.472442][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.479490][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.486729][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.493760][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.509880][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.517050][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.524498][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.532935][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.542631][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.550767][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.557772][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.566217][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.574616][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.581663][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.592902][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.602209][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.614469][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.626003][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.634129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.641693][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.650578][ T448] device veth0_vlan entered promiscuous mode [ 34.659616][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.668710][ T448] device veth1_macvtap entered promiscuous mode [ 34.677012][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.686664][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.748542][ T24] audit: type=1400 audit(1792588158.599:108): avc: denied { create } for pid=459 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2026/10/21 13:09:19 executed programs: 0 [ 35.329756][ T500] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.336867][ T500] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.344497][ T500] device bridge_slave_0 entered promiscuous mode [ 35.351778][ T500] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.358960][ T500] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.366245][ T500] device bridge_slave_1 entered promiscuous mode [ 35.402083][ T500] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.409138][ T500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.416473][ T500] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.423594][ T500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.432792][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.440077][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.448384][ T9] device bridge_slave_1 left promiscuous mode [ 35.454793][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.462447][ T9] device bridge_slave_0 left promiscuous mode [ 35.468612][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.476272][ T9] device veth1_macvtap left promiscuous mode [ 35.482536][ T9] device veth0_vlan left promiscuous mode [ 35.517984][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.525503][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.534141][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.542505][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.550906][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.557929][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.567742][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.576027][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.584772][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.591960][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.601858][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.609955][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.618769][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.626805][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.638934][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.647225][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.657948][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.666371][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.674470][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.682778][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.691011][ T500] device veth0_vlan entered promiscuous mode [ 35.702413][ T500] device veth1_macvtap entered promiscuous mode [ 35.710248][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.719659][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.729017][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.743541][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.752174][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.760949][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.769507][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.901425][ T505] F2FS-fs (loop2): invalid crc value [ 35.907702][ T505] F2FS-fs (loop2): Found nat_bits in checkpoint [ 35.929449][ T505] F2FS-fs (loop2): Start checkpoint disabled! [ 35.936289][ T505] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 35.946294][ T24] audit: type=1400 audit(1792588159.799:109): avc: denied { mount } for pid=504 comm="syz.2.17" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.969167][ T505] F2FS-fs (loop2): switch discard_unit option is not allowed [ 35.970431][ T509] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 35.976593][ T24] audit: type=1400 audit(1792588159.819:110): avc: denied { remount } for pid=504 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.988235][ T509] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 35.988259][ T509] CPU: 0 PID: 509 Comm: syz.2.17 Not tainted syzkaller #0 [ 35.988264][ T509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 35.988284][ T509] RIP: 0010:update_sit_entry+0x5a4/0xfd0 [ 35.988292][ T509] Code: 80 3c 08 00 74 08 48 89 df e8 c8 19 92 ff 4c 89 75 b0 48 8b 1b 48 03 5d a8 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 0b 09 00 00 44 0f b6 33 44 89 f0 44 08 e8 [ 35.988297][ T509] RSP: 0000:ffffc90000fa66d8 EFLAGS: 00010246 [ 35.988307][ T509] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 35.988313][ T509] RDX: ffff888119476400 RSI: 0000000000000000 RDI: 0000000000000000 [ 35.988318][ T509] RBP: ffffc90000fa6750 R08: ffff8881193b6029 R09: 1ffff11023276c05 [ 35.988323][ T509] R10: dffffc0000000000 R11: ffffed1023276c06 R12: ffff8881195b2000 [ 35.988337][ T509] R13: 0000000000000004 R14: ffff8881195b20c0 R15: ffff888118cc0078 [ 36.008975][ T24] audit: type=1400 audit(1792588159.819:111): avc: denied { write } for pid=509 comm="syz.2.17" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.015824][ T509] FS: 00007f5e9c83b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 36.022946][ T24] audit: type=1400 audit(1792588159.819:112): avc: denied { add_name } for pid=509 comm="syz.2.17" name="core" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.032931][ T509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.032937][ T509] CR2: 00001ffffffffe00 CR3: 00000001191da000 CR4: 00000000003506b0 [ 36.032946][ T509] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.032952][ T509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.032954][ T509] Call Trace: [ 36.032970][ T509] f2fs_allocate_data_block+0x10c9/0x3880 [ 36.032985][ T509] ? f2fs_io_type_to_rw_hint+0x1e0/0x1e0 [ 36.038706][ T24] audit: type=1400 audit(1792588159.819:113): avc: denied { create } for pid=509 comm="syz.2.17" name="core" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 36.058268][ T509] ? __kasan_check_read+0x11/0x20 [ 36.058278][ T509] do_write_page+0x2be/0x7e0 [ 36.058288][ T509] ? __test_set_page_writeback+0x837/0x9c0 [ 36.058295][ T509] ? f2fs_do_write_node_page+0xc0/0xc0 [ 36.058303][ T509] ? test_clear_page_writeback+0x6f0/0x6f0 [ 36.058310][ T509] ? clear_page_dirty_for_io+0x53c/0x6c0 [ 36.058318][ T509] ? wait_on_page_writeback+0x1f0/0x1f0 [ 36.058333][ T509] f2fs_outplace_write_data+0xf6/0x240 [ 36.064495][ T24] audit: type=1400 audit(1792588159.819:114): avc: denied { read write open } for pid=509 comm="syz.2.17" path="/0/file0/core" dev="loop2" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 36.072325][ T509] f2fs_convert_inline_page+0x7f7/0xeb0 [ 36.072334][ T509] ? f2fs_put_page+0x1d0/0x1d0 [ 36.072345][ T509] f2fs_convert_inline_inode+0x631/0x700 [ 36.072355][ T509] ? file_remove_privs+0x2e4/0x590 [ 36.072369][ T509] ? clear_page_private_inline+0x1a0/0x1a0 [ 36.081489][ T500] attempt to access beyond end of device [ 36.081489][ T500] loop2: rw=524288, want=45072, limit=40427 [ 36.088279][ T509] ? file_update_time+0x2f1/0x440 [ 36.088290][ T509] ? f2fs_should_use_dio+0x62/0x7a0 [ 36.088298][ T509] f2fs_file_write_iter+0xe23/0x27c0 [ 36.088310][ T509] ? grab_cache_page_write_begin+0xb0/0xb0 [ 36.088322][ T509] ? down_read_killable+0xe0/0xe0 [ 36.088331][ T509] ? f2fs_file_read_iter+0xbe0/0xbe0 [ 36.088341][ T509] ? __kasan_check_write+0x14/0x20 [ 36.088351][ T509] ? up_write+0x57/0x120 [ 36.088360][ T509] ? __asan_set_shadow_00+0xe/0x10 [ 36.088367][ T509] ? f2fs_file_write_iter+0x714/0x27c0 [ 36.088382][ T509] ? memset+0x35/0x40 [ 36.096766][ T500] attempt to access beyond end of device [ 36.096766][ T500] loop2: rw=0, want=45072, limit=40427 [ 36.104287][ T509] ? __fsnotify_parent+0x6d2/0x7c0 [ 36.104297][ T509] ? __kasan_check_write+0x14/0x20 [ 36.104305][ T509] ? _raw_spin_lock+0x94/0xf0 [ 36.104314][ T509] ? iov_iter_kvec+0x3f/0x120 [ 36.104331][ T509] __kernel_write+0x5a5/0x9d0 [ 36.414879][ T509] ? vfs_read+0xa50/0xa50 [ 36.419191][ T509] ? __stack_depot_save+0x480/0x4c0 [ 36.424368][ T509] ? f2fs_compat_ioc_move_range+0xc0/0xc0 [ 36.430063][ T509] ? __kernel_write+0x780/0x9d0 [ 36.434891][ T509] ? kmem_cache_alloc_trace+0x179/0x2e0 [ 36.440416][ T509] dump_emit+0x255/0x380 [ 36.444634][ T509] ? wait_for_dump_helpers+0x380/0x380 [ 36.450073][ T509] writenote+0x1bd/0x2f0 [ 36.454291][ T509] ? write_note_info+0x320/0x320 [ 36.459203][ T509] ? dump_emit+0x277/0x380 [ 36.463593][ T509] write_note_info+0x1f9/0x320 [ 36.468329][ T509] elf_core_dump+0x26ef/0x2c20 [ 36.473077][ T509] ? load_elf_binary+0x2910/0x2910 [ 36.478164][ T509] ? __fsnotify_parent+0x6db/0x7c0 [ 36.483250][ T509] ? _raw_spin_unlock+0x4d/0x70 [ 36.488080][ T509] ? do_truncate+0x1c6/0x240 [ 36.492739][ T509] ? putname+0xfe/0x150 [ 36.496873][ T509] ? __kasan_check_read+0x11/0x20 [ 36.501871][ T509] ? __ia32_sys_unshare+0x40/0x40 [ 36.506872][ T509] do_coredump+0x1be6/0x2910 [ 36.511440][ T509] ? simple_acl_create+0x1c0/0x1c0 [ 36.516524][ T509] ? debug_smp_processor_id+0x17/0x20 [ 36.521883][ T509] ? kmem_cache_free+0x100/0x2d0 [ 36.526792][ T509] ? ____kasan_slab_free+0x130/0x160 [ 36.532148][ T509] ? get_signal+0xbdb/0x1300 [ 36.536789][ T509] ? kmem_cache_free+0x100/0x2d0 [ 36.541702][ T509] get_signal+0xf4c/0x1300 [ 36.546095][ T509] arch_do_signal_or_restart+0xe7/0x11b0 [ 36.551704][ T509] ? __bad_area_nosemaphore+0x2ca/0x410 [ 36.557239][ T509] ? __ia32_sys_rt_sigreturn+0x730/0x730 [ 36.562949][ T509] ? bad_area+0x6a/0x80 [ 36.567098][ T509] exit_to_user_mode_loop+0xa2/0xe0 [ 36.572376][ T509] exit_to_user_mode_prepare+0x76/0xa0 [ 36.578084][ T509] irqentry_exit_to_user_mode+0x9/0x10 [ 36.583530][ T509] irqentry_exit+0x12/0x60 [ 36.587938][ T509] exc_page_fault+0x67/0xc0 [ 36.592415][ T509] ? asm_exc_page_fault+0x8/0x30 [ 36.597325][ T509] asm_exc_page_fault+0x1e/0x30 [ 36.602149][ T509] RIP: 0033:0x0 [ 36.605594][ T509] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 36.613367][ T509] RSP: 002b:00002000000001c8 EFLAGS: 00010217 [ 36.619421][ T509] RAX: 0000000000000000 RBX: 00007f5e9cc51fa0 RCX: 00007f5e9c9d8e59 [ 36.627373][ T509] RDX: 0000200000000200 RSI: 00002000000001c0 RDI: 0000000000001000 [ 36.635493][ T509] RBP: 00007f5e9ca6ed6f R08: 0000000000000000 R09: 0000000000000000 [ 36.643439][ T509] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 36.651396][ T509] R13: 00007f5e9cc52038 R14: 00007f5e9cc51fa0 R15: 00007ffdd5a78198 [ 36.659351][ T509] Modules linked in: [ 36.664362][ T509] ---[ end trace 58bea1f0a0b46bed ]--- [ 36.669971][ T509] RIP: 0010:update_sit_entry+0x5a4/0xfd0 [ 36.675620][ T509] Code: 80 3c 08 00 74 08 48 89 df e8 c8 19 92 ff 4c 89 75 b0 48 8b 1b 48 03 5d a8 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 0b 09 00 00 44 0f b6 33 44 89 f0 44 08 e8 [ 36.695573][ T509] RSP: 0000:ffffc90000fa66d8 EFLAGS: 00010246 [ 36.701824][ T509] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 36.709804][ T509] RDX: ffff888119476400 RSI: 0000000000000000 RDI: 0000000000000000 [ 36.717752][ T509] RBP: ffffc90000fa6750 R08: ffff8881193b6029 R09: 1ffff11023276c05 [ 36.725730][ T509] R10: dffffc0000000000 R11: ffffed1023276c06 R12: ffff8881195b2000 [ 36.733746][ T509] R13: 0000000000000004 R14: ffff8881195b20c0 R15: ffff888118cc0078 [ 36.741787][ T509] FS: 00007f5e9c83b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 36.750731][ T509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.757321][ T509] CR2: 00000e64db1ee000 CR3: 00000001191da000 CR4: 00000000003506b0 [ 36.765334][ T509] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.773664][ T509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.781850][ T509] Kernel panic - not syncing: Fatal exception [ 36.788177][ T509] Kernel Offset: disabled [ 36.792497][ T509] Rebooting in 86400 seconds..