Warning: Permanently added '10.128.1.163' (ED25519) to the list of known hosts. 2026/11/06 04:52:52 parsed 1 programs [ 40.240233][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 40.240248][ T30] audit: type=1400 audit(1793940773.950:105): avc: denied { unlink } for pid=407 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" [ 40.376593][ T407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.788639][ T30] audit: type=1400 audit(1793940774.490:106): avc: denied { create } for pid=417 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 41.358562][ T30] audit: type=1401 audit(1793940775.060:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 41.494672][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.502221][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.510003][ T452] device bridge_slave_0 entered promiscuous mode [ 41.517552][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.524727][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.532768][ T452] device bridge_slave_1 entered promiscuous mode [ 41.599121][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.606445][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.613986][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.621187][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.644779][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.652195][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.660225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.667848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.683232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.692148][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.699685][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.707245][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.716354][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.723474][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.740746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.749018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.764090][ T452] device veth0_vlan entered promiscuous mode [ 41.771057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.780546][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.788883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2026/11/06 04:52:55 executed programs: 0 [ 41.796903][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.809217][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.818769][ T452] device veth1_macvtap entered promiscuous mode [ 41.828537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.839038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.045905][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.053514][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.061353][ T474] device bridge_slave_0 entered promiscuous mode [ 42.083268][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.090389][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.097855][ T474] device bridge_slave_1 entered promiscuous mode [ 42.108016][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.115309][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.123979][ T473] device bridge_slave_0 entered promiscuous mode [ 42.132107][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.139187][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.147359][ T473] device bridge_slave_1 entered promiscuous mode [ 42.162022][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.169096][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.176772][ T477] device bridge_slave_0 entered promiscuous mode [ 42.201989][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.209092][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.217020][ T477] device bridge_slave_1 entered promiscuous mode [ 42.267781][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.275096][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.282800][ T471] device bridge_slave_0 entered promiscuous mode [ 42.300934][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.308211][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.315916][ T471] device bridge_slave_1 entered promiscuous mode [ 42.350015][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.357349][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.364973][ T476] device bridge_slave_0 entered promiscuous mode [ 42.373463][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.380761][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.388160][ T476] device bridge_slave_1 entered promiscuous mode [ 42.637401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.648209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.693944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.702489][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.710291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.718768][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.728207][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.735333][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.743407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.751055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.758755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.767608][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.776194][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.783409][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.791395][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.799892][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.808090][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.815377][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.822870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.831619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.840025][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.847154][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.854745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.863048][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.871214][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.878886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.893804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.902090][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.910163][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.917587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.936672][ T471] device veth0_vlan entered promiscuous mode [ 42.961990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.970692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.978787][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.986629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.994389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.002621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.011139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.019430][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.026596][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.034081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.042673][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.050997][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.058026][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.065457][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.074274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.082603][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.089677][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.097277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.105961][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.114241][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.121437][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.129075][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.137469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.145944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.153506][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.161227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.168935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.183879][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.211941][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.220362][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.228399][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.237177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.245444][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.253663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.262768][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.271038][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.278177][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.285810][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.294208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.302652][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.309903][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.317435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.325832][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.334008][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.345100][ T471] device veth1_macvtap entered promiscuous mode [ 43.354529][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.378425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.387642][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.397926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.406115][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.414108][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.427151][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.435764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.443311][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.454497][ T477] device veth0_vlan entered promiscuous mode [ 43.461399][ T473] device veth0_vlan entered promiscuous mode [ 43.470883][ T476] device veth0_vlan entered promiscuous mode [ 43.480646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.489996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.498439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.507811][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.516090][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.527369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.535627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.555447][ T474] device veth0_vlan entered promiscuous mode [ 43.562267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.570987][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.582685][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.590950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.598433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.606915][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.626935][ T474] device veth1_macvtap entered promiscuous mode [ 43.640572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.652444][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.662097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.670217][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.678512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.688584][ T476] device veth1_macvtap entered promiscuous mode [ 43.697431][ T473] device veth1_macvtap entered promiscuous mode [ 43.713376][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.721479][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.729249][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.737907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.770863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.780011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.788684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.798993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.808276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.817303][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.826830][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.850226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.869393][ T477] device veth1_macvtap entered promiscuous mode [ 43.892847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.901741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.940147][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.947907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.966449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.007441][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.019964][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.028985][ T494] loop0: detected capacity change from 0 to 40427 [ 44.037201][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.046008][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.085248][ T494] F2FS-fs (loop0): Insane cp_payload (553648128 >= 504) [ 44.102460][ T494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 44.149736][ T494] F2FS-fs (loop0): fault_injection options not supported [ 44.157838][ T494] F2FS-fs (loop0): fault_type options not supported [ 44.181474][ T494] F2FS-fs (loop0): invalid crc value [ 44.230115][ T494] F2FS-fs (loop0): Found nat_bits in checkpoint [ 44.302597][ T499] loop6: detected capacity change from 0 to 40427 [ 44.304798][ T496] loop5: detected capacity change from 0 to 40427 [ 44.319386][ T334] device bridge_slave_1 left promiscuous mode [ 44.325720][ T499] F2FS-fs (loop6): Insane cp_payload (553648128 >= 504) [ 44.336172][ T499] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 44.345834][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.353262][ T499] F2FS-fs (loop6): fault_injection options not supported [ 44.373246][ T334] device bridge_slave_0 left promiscuous mode [ 44.379519][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.380502][ T494] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 44.394434][ T496] F2FS-fs (loop5): Insane cp_payload (553648128 >= 504) [ 44.403972][ T499] F2FS-fs (loop6): fault_type options not supported [ 44.414022][ T494] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 44.421763][ T496] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 44.431907][ T499] F2FS-fs (loop6): invalid crc value [ 44.437639][ T30] audit: type=1400 audit(1793940778.140:108): avc: denied { mount } for pid=493 comm="syz.0.16" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.439005][ T494] F2FS-fs (loop0): switch discard_unit option is not allowed [ 44.486823][ T334] device veth1_macvtap left promiscuous mode [ 44.493584][ T496] F2FS-fs (loop5): fault_injection options not supported [ 44.502484][ T511] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 44.503357][ T334] device veth0_vlan left promiscuous mode [ 44.514401][ T511] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 44.514432][ T511] CPU: 1 PID: 511 Comm: syz.0.16 Not tainted syzkaller #0 [ 44.523355][ T499] F2FS-fs (loop6): Found nat_bits in checkpoint [ 44.528828][ T511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 44.550339][ T30] audit: type=1400 audit(1793940778.210:109): avc: denied { write } for pid=493 comm="syz.0.16" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.553084][ T511] RIP: 0010:update_sit_entry+0x5a1/0xf40 [ 44.575159][ T496] F2FS-fs (loop5): fault_type options not supported [ 44.580029][ T511] Code: 8b 45 c8 48 8d 58 18 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 7c 53 90 ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 86 08 00 00 44 0f b6 33 44 89 f0 44 8b [ 44.580048][ T511] RSP: 0018:ffffc90000d86d18 EFLAGS: 00010246 [ 44.612477][ T511] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88811d33e400 [ 44.614469][ T496] F2FS-fs (loop5): invalid crc value [ 44.620487][ T511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.620502][ T511] RBP: ffffc90000d86d98 R08: ffff88811a46a006 R09: 1ffff1102348d400 [ 44.620515][ T511] R10: dffffc0000000000 R11: ffffed102348d401 R12: 1ffff1102348d8b0 [ 44.620530][ T511] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88811cde6000 [ 44.640592][ T30] audit: type=1400 audit(1793940778.210:110): avc: denied { add_name } for pid=493 comm="syz.0.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.642192][ T511] FS: 00007f2b48bbc6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 44.669710][ T30] audit: type=1400 audit(1793940778.210:111): avc: denied { create } for pid=493 comm="syz.0.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.678288][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.678306][ T511] CR2: 00007f2b48bbbff8 CR3: 000000011b4b1000 CR4: 00000000003506a0 [ 44.722323][ T511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.728425][ T30] audit: type=1400 audit(1793940778.210:112): avc: denied { read write open } for pid=493 comm="syz.0.16" path="/0/file4/bus" dev="loop0" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.730321][ T511] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.730336][ T511] Call Trace: [ 44.730341][ T511] [ 44.730352][ T511] f2fs_allocate_data_block+0x13c2/0x33c0 [ 44.774103][ T511] ? f2fs_mark_inode_dirty_sync+0x13e/0x1c0 [ 44.780039][ T511] __allocate_data_block+0x557/0xa70 [ 44.785360][ T511] ? f2fs_map_blocks+0x3530/0x3530 [ 44.790491][ T511] f2fs_map_blocks+0xe24/0x3530 [ 44.795361][ T511] ? f2fs_do_map_lock+0x80/0x80 [ 44.800226][ T511] ? do_iter_readv_writev+0x477/0x5f0 [ 44.805626][ T511] ? do_iter_write+0x207/0x7b0 [ 44.810439][ T511] f2fs_iomap_begin+0x222/0x910 [ 44.815738][ T511] ? f2fs_destroy_bio_entry_cache+0x20/0x20 [ 44.821731][ T511] ? filemap_write_and_wait_range+0x228/0x3b0 [ 44.827813][ T511] iomap_iter+0x582/0xaf0 [ 44.832165][ T511] ? f2fs_destroy_bio_entry_cache+0x20/0x20 [ 44.838075][ T511] __iomap_dio_rw+0xa65/0x1a30 [ 44.842862][ T511] ? iomap_dio_complete+0x720/0x720 [ 44.848075][ T511] ? down_read_trylock+0x317/0x630 [ 44.853205][ T511] ? f2fs_down_read+0x9d/0x1a0 [ 44.858185][ T511] ? need_inode_page_update+0x1e0/0x1e0 [ 44.863752][ T511] f2fs_file_write_iter+0x1050/0x29f0 [ 44.869232][ T511] ? f2fs_file_read_iter+0x1020/0x1020 [ 44.874730][ T511] ? futex_wake+0x64b/0x8f0 [ 44.879344][ T511] ? __kasan_check_write+0x14/0x20 [ 44.884473][ T511] ? futex_wait+0x8f0/0x8f0 [ 44.889024][ T511] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 44.894869][ T511] ? __stack_depot_save+0x441/0x480 [ 44.900085][ T511] ? do_futex+0xdd3/0x2800 [ 44.904528][ T511] ? kasan_set_track+0x4a/0x70 [ 44.909314][ T511] do_iter_readv_writev+0x477/0x5f0 [ 44.914531][ T511] ? generic_file_rw_checks+0x2a0/0x2a0 [ 44.920270][ T511] ? fsnotify_perm+0x67/0x5b0 [ 44.924966][ T511] ? security_file_permission+0x79/0xa0 [ 44.930529][ T511] ? security_file_permission+0x83/0xa0 [ 44.936096][ T511] do_iter_write+0x207/0x7b0 [ 44.940705][ T511] vfs_writev+0x2df/0x570 [ 44.945053][ T511] ? kmem_cache_free+0x100/0x320 [ 44.950146][ T511] ? ____kasan_slab_free+0x130/0x160 [ 44.955444][ T511] ? do_writev+0x2c0/0x2c0 [ 44.959874][ T511] ? slab_free_freelist_hook+0xc2/0x190 [ 44.965441][ T511] ? __fget_files+0x2e1/0x340 [ 44.970258][ T511] ? __fdget+0x1a1/0x230 [ 44.974518][ T511] ? __se_sys_pwritev2+0xb6/0x290 [ 44.979567][ T511] __se_sys_pwritev2+0x17d/0x290 [ 44.984527][ T511] ? __x64_sys_pwritev2+0xd0/0xd0 [ 44.989572][ T511] ? __kasan_check_write+0x14/0x20 [ 44.994802][ T511] __x64_sys_pwritev2+0xbf/0xd0 [ 44.999676][ T511] x64_sys_call+0x346/0x9a0 [ 45.004225][ T511] do_syscall_64+0x4c/0xa0 [ 45.008666][ T511] ? clear_bhb_loop+0x50/0xa0 [ 45.013362][ T511] ? clear_bhb_loop+0x50/0xa0 [ 45.018091][ T511] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.024164][ T511] RIP: 0033:0x7f2b49177079 [ 45.028629][ T511] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 45.048429][ T511] RSP: 002b:00007f2b48bbc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 45.057042][ T511] RAX: ffffffffffffffda RBX: 00007f2b493a4080 RCX: 00007f2b49177079 [ 45.065265][ T511] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000005 [ 45.073378][ T511] RBP: 00007f2b49209a4c R08: 0000000000000007 R09: 0000000000000003 [ 45.081385][ T511] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000 [ 45.089529][ T511] R13: 0000000000000000 R14: 00007f2b493a4080 R15: 00007ffdb62e8588 [ 45.097552][ T511] [ 45.100612][ T511] Modules linked in: [ 45.127090][ T496] F2FS-fs (loop5): Found nat_bits in checkpoint [ 45.140021][ T30] audit: type=1400 audit(1793940778.210:113): avc: denied { read } for pid=82 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 [ 45.174910][ T499] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 45.181079][ T504] loop4: detected capacity change from 0 to 40427 [ 45.188630][ T499] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 45.197528][ T30] audit: type=1400 audit(1793940778.210:114): avc: denied { search } for pid=82 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.219317][ T499] F2FS-fs (loop6): switch discard_unit option is not allowed [ 45.231784][ T502] loop1: detected capacity change from 0 to 40427 [ 45.249360][ T499] attempt to access beyond end of device [ 45.249360][ T499] loop6: rw=2049, want=53256, limit=40427 [ 45.267404][ T496] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 45.274741][ T496] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 45.282511][ T504] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504) [ 45.285423][ T496] F2FS-fs (loop5): switch discard_unit option is not allowed [ 45.298437][ T476] attempt to access beyond end of device [ 45.298437][ T476] loop6: rw=2049, want=45104, limit=40427 [ 45.313356][ T511] ---[ end trace 757ff4165ffd48f7 ]--- [ 45.314606][ T496] attempt to access beyond end of device [ 45.314606][ T496] loop5: rw=2049, want=53256, limit=40427 [ 45.325653][ T504] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 45.332062][ T511] RIP: 0010:update_sit_entry+0x5a1/0xf40 [ 45.341126][ T504] F2FS-fs (loop4): fault_injection options not supported [ 45.349989][ T502] F2FS-fs (loop1): Insane cp_payload (553648128 >= 504) [ 45.365863][ T504] F2FS-fs (loop4): fault_type options not supported [ 45.369818][ T502] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 45.372972][ T511] Code: 8b 45 c8 48 8d 58 18 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 7c 53 90 ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 86 08 00 00 44 0f b6 33 44 89 f0 44 8b [ 45.400630][ T502] F2FS-fs (loop1): fault_injection options not supported [ 45.412137][ T504] F2FS-fs (loop4): invalid crc value [ 45.418303][ T511] RSP: 0018:ffffc90000d86d18 EFLAGS: 00010246 [ 45.424779][ T511] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88811d33e400 [ 45.433444][ T474] attempt to access beyond end of device [ 45.433444][ T474] loop5: rw=2049, want=45104, limit=40427 [ 45.433901][ T511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.459731][ T502] F2FS-fs (loop1): fault_type options not supported [ 45.482232][ T504] F2FS-fs (loop4): Found nat_bits in checkpoint [ 45.490610][ T502] F2FS-fs (loop1): invalid crc value [ 45.509795][ T511] RBP: ffffc90000d86d98 R08: ffff88811a46a006 R09: 1ffff1102348d400 [ 45.529078][ T502] F2FS-fs (loop1): Found nat_bits in checkpoint [ 45.546085][ T511] R10: dffffc0000000000 R11: ffffed102348d401 R12: 1ffff1102348d8b0 [ 45.569128][ T511] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88811cde6000 [ 45.609042][ T511] FS: 00007f2b48bbc6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 45.625225][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.635354][ T511] CR2: 00007fab65368000 CR3: 000000011b4b1000 CR4: 00000000003506a0 [ 45.644773][ T511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.652907][ T502] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 45.660351][ T502] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 45.668394][ T502] F2FS-fs (loop1): switch discard_unit option is not allowed [ 45.685474][ T511] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.694834][ T502] attempt to access beyond end of device [ 45.694834][ T502] loop1: rw=2049, want=53256, limit=40427 [ 45.700967][ T504] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 45.707361][ T511] Kernel panic - not syncing: Fatal exception [ 45.719881][ T511] Kernel Offset: disabled [ 45.724334][ T511] Rebooting in 86400 seconds..