Warning: Permanently added '10.128.1.24' (ED25519) to the list of known hosts. 2026/04/21 00:17:51 parsed 1 programs [ 45.355142][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 45.355153][ T24] audit: type=1400 audit(1776730671.930:105): avc: denied { unlink } for pid=411 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" [ 45.402391][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.854586][ T24] audit: type=1401 audit(1776730672.430:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.941995][ T24] audit: type=1400 audit(1776730672.520:107): avc: denied { create } for pid=430 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.303582][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.316199][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.325209][ T450] device bridge_slave_0 entered promiscuous mode [ 46.345336][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.353129][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.362129][ T450] device bridge_slave_1 entered promiscuous mode [ 46.423982][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.431408][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.439833][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.447190][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.471629][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.480551][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.489127][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.497286][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.517374][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.536199][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.544370][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.555838][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.567376][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.575357][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.584387][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.593135][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.606441][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.618618][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.627419][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.635889][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.644767][ T450] device veth0_vlan entered promiscuous mode [ 46.656229][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.666077][ T450] device veth1_macvtap entered promiscuous mode [ 46.677710][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.689544][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/21 00:17:53 executed programs: 0 [ 46.724534][ T24] audit: type=1400 audit(1776730673.300:108): avc: denied { write } for pid=402 comm="syz-execprog" path="pipe:[14918]" dev="pipefs" ino=14918 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 46.894921][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.902753][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.911397][ T481] device bridge_slave_0 entered promiscuous mode [ 46.919519][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.927240][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.935761][ T481] device bridge_slave_1 entered promiscuous mode [ 46.981868][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.989558][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.997847][ T474] device bridge_slave_0 entered promiscuous mode [ 47.022862][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.030164][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.037941][ T476] device bridge_slave_0 entered promiscuous mode [ 47.045048][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.053019][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.060989][ T474] device bridge_slave_1 entered promiscuous mode [ 47.076860][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.084091][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.092081][ T480] device bridge_slave_0 entered promiscuous mode [ 47.101084][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.109014][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.118141][ T480] device bridge_slave_1 entered promiscuous mode [ 47.134110][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.142019][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.150917][ T476] device bridge_slave_1 entered promiscuous mode [ 47.195033][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.203130][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.211410][ T478] device bridge_slave_0 entered promiscuous mode [ 47.220949][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.229686][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.240913][ T478] device bridge_slave_1 entered promiscuous mode [ 47.445892][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.455655][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.484661][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.494411][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.504340][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.511844][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.520072][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.529114][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.537997][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.547074][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.556117][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.566352][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.575217][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.583763][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.592993][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.612772][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.622272][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.632099][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.643855][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.654677][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.663982][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.673942][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.682350][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.691520][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.701764][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.710010][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.729255][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.741996][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.753397][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.767235][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.780341][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.789906][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.798325][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.810911][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.821652][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.829864][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.837229][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.845462][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.855282][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.862929][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.871214][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.879722][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.888704][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.898047][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.916424][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.927843][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.941594][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.952327][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.963543][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.972469][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.981138][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.989309][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.997390][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.006872][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.017334][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.024905][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.032612][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.041378][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.050620][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.072858][ T476] device veth0_vlan entered promiscuous mode [ 48.080998][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.089910][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.098845][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.107938][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.117952][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.129180][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.139014][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.148513][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.176500][ T476] device veth1_macvtap entered promiscuous mode [ 48.183706][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.193267][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.202053][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.210787][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.219088][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.228273][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.237648][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.246040][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.255099][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.270614][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.278979][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.287848][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.296643][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.308222][ T480] device veth0_vlan entered promiscuous mode [ 48.325147][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.338730][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.348436][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.357111][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.366567][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.375710][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.390566][ T478] device veth0_vlan entered promiscuous mode [ 48.406312][ T480] device veth1_macvtap entered promiscuous mode [ 48.415032][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.424874][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.434637][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.444060][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.453247][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.462183][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.470692][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.479240][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.488196][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.497108][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.504762][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.514895][ T481] device veth0_vlan entered promiscuous mode [ 48.542048][ T478] device veth1_macvtap entered promiscuous mode [ 48.564973][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.574965][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.584529][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.594533][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.603823][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.613768][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.622966][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.642490][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.657149][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.680830][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.697027][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.719869][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.737735][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.750259][ T481] device veth1_macvtap entered promiscuous mode [ 48.762496][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.773129][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.778755][ T513] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 48.792284][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.803297][ T513] F2FS-fs (loop1): Found nat_bits in checkpoint [ 48.818946][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.837179][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.845985][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.855821][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.857813][ T513] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 48.866900][ T474] device veth0_vlan entered promiscuous mode [ 48.877934][ T513] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 48.879388][ T515] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 48.903074][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.910548][ T513] F2FS-fs (loop1): Cannot turn on quotas: -2 on 2 [ 48.913459][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.924774][ T513] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 48.936362][ T474] device veth1_macvtap entered promiscuous mode [ 48.948316][ T515] F2FS-fs (loop6): Found nat_bits in checkpoint [ 48.955922][ T24] audit: type=1400 audit(1776730675.530:109): avc: denied { mount } for pid=512 comm="syz.1.17" name="/" dev="loop1" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 48.988576][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.999671][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.017048][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.036312][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.045831][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.085352][ T515] F2FS-fs (loop6): Cannot turn on quotas: -2 on 0 [ 49.116962][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.136895][ T515] F2FS-fs (loop6): Cannot turn on quotas: -2 on 1 [ 49.157312][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.166236][ T515] F2FS-fs (loop6): Cannot turn on quotas: -2 on 2 [ 49.174037][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.187338][ T515] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 49.206053][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.231814][ T523] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.324952][ T523] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.400048][ T523] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 49.417097][ T523] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 49.435206][ T523] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 49.435410][ T530] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.447138][ T523] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.464815][ T530] F2FS-fs (loop5): Found nat_bits in checkpoint [ 49.485380][ T528] F2FS-fs (loop4): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.519482][ T530] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 49.534160][ T530] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1 [ 49.541997][ T528] F2FS-fs (loop4): Found nat_bits in checkpoint [ 49.554101][ T530] F2FS-fs (loop5): Cannot turn on quotas: -2 on 2 [ 49.578892][ T530] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 49.608194][ T533] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.656152][ T528] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 49.663722][ T528] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1 [ 49.670692][ T528] F2FS-fs (loop4): Cannot turn on quotas: -2 on 2 [ 49.671361][ T533] F2FS-fs (loop1): Found nat_bits in checkpoint [ 49.690875][ T528] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 49.701558][ T544] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.715472][ T533] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 49.721731][ T544] F2FS-fs (loop6): Found nat_bits in checkpoint [ 49.722879][ T533] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 49.765662][ T544] F2FS-fs (loop6): Cannot turn on quotas: -2 on 0 [ 49.773698][ T9] device bridge_slave_1 left promiscuous mode [ 49.782021][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.789632][ T544] F2FS-fs (loop6): Cannot turn on quotas: -2 on 1 [ 49.796913][ T533] F2FS-fs (loop1): Cannot turn on quotas: -2 on 2 [ 49.804563][ T544] F2FS-fs (loop6): Cannot turn on quotas: -2 on 2 [ 49.812505][ T533] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 49.821056][ T544] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 49.830405][ T9] device bridge_slave_0 left promiscuous mode [ 49.857315][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.887896][ T9] device veth1_macvtap left promiscuous mode [ 49.908662][ T9] device veth0_vlan left promiscuous mode [ 50.021123][ T558] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.098877][ T558] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.203496][ T558] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 50.222676][ T558] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 50.251447][ T558] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 50.257811][ T571] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.290342][ T558] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 50.310286][ T571] F2FS-fs (loop1): Found nat_bits in checkpoint [ 50.365832][ T571] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 50.373727][ T571] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 50.381167][ T571] F2FS-fs (loop1): Cannot turn on quotas: -2 on 2 [ 50.388670][ T571] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 50.410131][ T569] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.412276][ T573] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.420497][ T569] F2FS-fs (loop5): Found nat_bits in checkpoint [ 50.430044][ T573] F2FS-fs (loop6): Found nat_bits in checkpoint [ 50.442174][ T568] F2FS-fs (loop4): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.465347][ T568] F2FS-fs (loop4): Found nat_bits in checkpoint [ 50.467448][ T573] F2FS-fs (loop6): Cannot turn on quotas: -2 on 0 [ 50.478953][ T573] F2FS-fs (loop6): Cannot turn on quotas: -2 on 1 [ 50.485689][ T573] F2FS-fs (loop6): Cannot turn on quotas: -2 on 2 [ 50.496913][ T573] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 50.514562][ T569] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 50.528244][ T569] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1 [ 50.537287][ T568] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 50.544366][ T568] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1 [ 50.560418][ T568] F2FS-fs (loop4): Cannot turn on quotas: -2 on 2 [ 50.574490][ T569] F2FS-fs (loop5): Cannot turn on quotas: -2 on 2 [ 50.586894][ T568] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 50.590074][ T569] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 50.979827][ T603] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 51.008441][ T605] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 51.027771][ T605] F2FS-fs (loop6): Found nat_bits in checkpoint [ 51.060725][ T605] F2FS-fs (loop6): Cannot turn on quotas: -2 on 0 [ 51.061012][ T598] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 51.067446][ T605] F2FS-fs (loop6): Cannot turn on quotas: -2 on 1 [ 51.079731][ T603] F2FS-fs (loop1): Found nat_bits in checkpoint [ 51.082807][ T605] F2FS-fs (loop6): Cannot turn on quotas: -2 on 2 [ 51.096414][ T605] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 51.147533][ T603] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 51.167968][ T598] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.178131][ T603] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 51.184752][ T603] F2FS-fs (loop1): Cannot turn on quotas: -2 on 2 [ 51.217054][ T603] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 51.279281][ T598] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 51.293036][ T598] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 51.300209][ T598] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 51.337936][ T610] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 51.351652][ T598] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 51.382085][ T610] F2FS-fs (loop5): Found nat_bits in checkpoint [ 51.425696][ T610] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 51.432907][ T610] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1 [ 51.439756][ T610] F2FS-fs (loop5): Cannot turn on quotas: -2 on 2 [ 51.446885][ T610] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 51.513409][ T611] F2FS-fs (loop4): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 51.523397][ T611] F2FS-fs (loop4): Found nat_bits in checkpoint [ 51.540130][ T622] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 51.588495][ T638] ================================================================== [ 51.597169][ T638] BUG: KASAN: null-ptr-deref in kthread_stop+0x3a/0x3e0 [ 51.604237][ T638] Write of size 4 at addr 0000000000000020 by task syz.5.31/638 [ 51.611877][ T638] [ 51.614223][ T638] CPU: 1 PID: 638 Comm: syz.5.31 Not tainted syzkaller #0 [ 51.621587][ T638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 51.631667][ T638] Call Trace: [ 51.635363][ T638] __dump_stack+0x21/0x24 [ 51.640554][ T638] dump_stack_lvl+0x1a7/0x208 [ 51.646035][ T638] ? thaw_kernel_threads+0x220/0x220 [ 51.652412][ T638] ? show_regs_print_info+0x18/0x18 [ 51.653791][ T611] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 51.658617][ T638] ? __wake_up+0x11c/0x180 [ 51.658628][ T638] ? kthread_stop+0x3a/0x3e0 [ 51.658638][ T638] kasan_report+0xd8/0x130 [ 51.658659][ T638] ? kthread_stop+0x3a/0x3e0 [ 51.667136][ T611] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1 [ 51.670222][ T638] kasan_check_range+0x249/0x2a0 [ 51.675116][ T611] F2FS-fs (loop4): Cannot turn on quotas: -2 on 2 [ 51.679620][ T638] __kasan_check_write+0x14/0x20 [ 51.679631][ T638] kthread_stop+0x3a/0x3e0 [ 51.679641][ T638] f2fs_stop_gc_thread+0x65/0xb0 [ 51.679650][ T638] __f2fs_ioctl+0x70d6/0xcc90 [ 51.679657][ T638] ? __kasan_check_read+0x11/0x20 [ 51.679666][ T638] ? avc_has_extended_perms+0x205/0xca0 [ 51.679673][ T638] ? memcpy+0x56/0x70 [ 51.679681][ T638] ? avc_has_extended_perms+0x802/0xca0 [ 51.679690][ T638] ? avc_ss_reset+0x280/0x280 [ 51.679707][ T638] ? try_to_wake_up+0x638/0xd70 [ 51.685106][ T611] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 51.691473][ T638] ? f2fs_ioctl+0x240/0x240 [ 51.691484][ T638] ? __kasan_check_write+0x14/0x20 [ 51.691495][ T638] ? __asan_set_shadow_00+0xe/0x10 [ 51.691503][ T638] ? do_vfs_ioctl+0x1302/0x14c0 [ 51.691511][ T638] ? __ia32_compat_sys_ioctl+0x8e0/0x8e0 [ 51.691521][ T638] ? has_cap_mac_admin+0x370/0x370 [ 51.691531][ T638] ? kmem_cache_free+0x100/0x2d0 [ 51.691551][ T638] ? selinux_file_ioctl+0x3a0/0x4d0 [ 51.735660][ T622] F2FS-fs (loop6): Found nat_bits in checkpoint [ 51.737352][ T638] ? putname+0xfe/0x150 [ 51.737364][ T638] ? selinux_file_alloc_security+0x120/0x120 [ 51.737372][ T638] ? do_sys_openat2+0x68e/0x750 [ 51.737404][ T638] ? __fget_files+0x2c4/0x320 [ 51.737415][ T638] f2fs_ioctl+0x149/0x240 [ 51.737423][ T638] ? f2fs_precache_extents+0x290/0x290 [ 51.737433][ T638] __se_sys_ioctl+0x121/0x1a0 [ 51.737440][ T638] __x64_sys_ioctl+0x7b/0x90 [ 51.737450][ T638] do_syscall_64+0x31/0x40 [ 51.737461][ T638] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.737469][ T638] RIP: 0033:0x7f678f6d98f9 [ 51.737479][ T638] 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 [ 51.737486][ T638] RSP: 002b:00007f678f120028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.737499][ T638] RAX: ffffffffffffffda RBX: 00007f678f908080 RCX: 00007f678f6d98f9 [ 51.737505][ T638] RDX: 0000200000000140 RSI: 000000008004587d RDI: 0000000000000005 [ 51.737510][ T638] RBP: 00007f678f76b1bc R08: 0000000000000000 R09: 0000000000000000 [ 51.737515][ T638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.737521][ T638] R13: 0000000000000000 R14: 00007f678f908080 R15: 00007ffcf80319c8 [ 51.737528][ T638] ================================================================== [ 51.737532][ T638] Disabling lock debugging due to kernel taint [ 51.748903][ T638] BUG: kernel NULL pointer dereference, address: 0000000000000020 [ 51.778848][ T622] F2FS-fs (loop6): Cannot turn on quotas: -2 on 0 [ 51.780941][ T638] #PF: supervisor write access in kernel mode [ 51.786879][ T622] F2FS-fs (loop6): Cannot turn on quotas: -2 on 1 [ 51.792162][ T638] #PF: error_code(0x0002) - not-present page [ 51.798054][ T622] F2FS-fs (loop6): Cannot turn on quotas: -2 on 2 [ 51.803212][ T638] PGD 1125a8067 [ 51.810239][ T622] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 51.814425][ T638] P4D 1125a8067 PUD 0 [ 52.008898][ T638] Oops: 0002 [#1] PREEMPT SMP KASAN [ 52.014255][ T638] CPU: 1 PID: 638 Comm: syz.5.31 Tainted: G B syzkaller #0 [ 52.022927][ T638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 52.033154][ T638] RIP: 0010:kthread_stop+0x40/0x3e0 [ 52.038615][ T638] Code: 00 fc ff df e8 e1 41 22 00 0f 1f 44 00 00 e8 d7 41 22 00 4c 8d 73 20 4c 89 f7 be 04 00 00 00 e8 e6 c3 5c 00 41 bf 01 00 00 00 44 0f c1 7b 20 31 ff 44 89 fe e8 60 45 22 00 45 85 ff 0f 84 32 [ 52.058884][ T638] RSP: 0018:ffffc900015c7898 EFLAGS: 00010246 [ 52.065021][ T638] RAX: ffff888123c42700 RBX: 0000000000000000 RCX: 0000000000000286 [ 52.073076][ T638] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff [ 52.081377][ T638] RBP: ffffc900015c78c0 R08: 0000000000000003 R09: 0000000000000004 [ 52.089600][ T638] R10: dffffc0000000000 R11: fffffbfff0dcf648 R12: 1ffff1102162f925 [ 52.097824][ T638] R13: dffffc0000000000 R14: 0000000000000020 R15: 0000000000000001 [ 52.106580][ T638] FS: 00007f678f1206c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.115691][ T638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.122775][ T638] CR2: 0000000000000020 CR3: 000000011aa68000 CR4: 00000000003506a0 [ 52.130736][ T638] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.139929][ T638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.148822][ T638] Call Trace: [ 52.152393][ T638] f2fs_stop_gc_thread+0x65/0xb0 [ 52.157805][ T638] __f2fs_ioctl+0x70d6/0xcc90 [ 52.162590][ T638] ? __kasan_check_read+0x11/0x20 [ 52.167745][ T638] ? avc_has_extended_perms+0x205/0xca0 [ 52.173797][ T638] ? memcpy+0x56/0x70 [ 52.178226][ T638] ? avc_has_extended_perms+0x802/0xca0 [ 52.184386][ T638] ? avc_ss_reset+0x280/0x280 [ 52.189313][ T638] ? try_to_wake_up+0x638/0xd70 [ 52.194883][ T638] ? f2fs_ioctl+0x240/0x240 [ 52.199852][ T638] ? __kasan_check_write+0x14/0x20 [ 52.205039][ T638] ? __asan_set_shadow_00+0xe/0x10 [ 52.210339][ T638] ? do_vfs_ioctl+0x1302/0x14c0 [ 52.215171][ T638] ? __ia32_compat_sys_ioctl+0x8e0/0x8e0 [ 52.220778][ T638] ? has_cap_mac_admin+0x370/0x370 [ 52.225870][ T638] ? kmem_cache_free+0x100/0x2d0 [ 52.231135][ T638] ? selinux_file_ioctl+0x3a0/0x4d0 [ 52.236404][ T638] ? putname+0xfe/0x150 [ 52.240542][ T638] ? selinux_file_alloc_security+0x120/0x120 [ 52.246671][ T638] ? do_sys_openat2+0x68e/0x750 [ 52.251504][ T638] ? __fget_files+0x2c4/0x320 [ 52.256344][ T638] f2fs_ioctl+0x149/0x240 [ 52.260764][ T638] ? f2fs_precache_extents+0x290/0x290 [ 52.266203][ T638] __se_sys_ioctl+0x121/0x1a0 [ 52.271054][ T638] __x64_sys_ioctl+0x7b/0x90 [ 52.275615][ T638] do_syscall_64+0x31/0x40 [ 52.280050][ T638] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.286097][ T638] RIP: 0033:0x7f678f6d98f9 [ 52.290576][ T638] 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 [ 52.312281][ T638] RSP: 002b:00007f678f120028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.321056][ T638] RAX: ffffffffffffffda RBX: 00007f678f908080 RCX: 00007f678f6d98f9 [ 52.329449][ T638] RDX: 0000200000000140 RSI: 000000008004587d RDI: 0000000000000005 [ 52.337666][ T638] RBP: 00007f678f76b1bc R08: 0000000000000000 R09: 0000000000000000 [ 52.345827][ T638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.354153][ T638] R13: 0000000000000000 R14: 00007f678f908080 R15: 00007ffcf80319c8 [ 52.362282][ T638] Modules linked in: [ 52.366174][ T638] CR2: 0000000000000020 [ 52.370502][ T638] ---[ end trace 98a9997147bd9290 ]--- [ 52.375961][ T638] RIP: 0010:kthread_stop+0x40/0x3e0 [ 52.381311][ T638] Code: 00 fc ff df e8 e1 41 22 00 0f 1f 44 00 00 e8 d7 41 22 00 4c 8d 73 20 4c 89 f7 be 04 00 00 00 e8 e6 c3 5c 00 41 bf 01 00 00 00 44 0f c1 7b 20 31 ff 44 89 fe e8 60 45 22 00 45 85 ff 0f 84 32 [ 52.401957][ T638] RSP: 0018:ffffc900015c7898 EFLAGS: 00010246 [ 52.408292][ T638] RAX: ffff888123c42700 RBX: 0000000000000000 RCX: 0000000000000286 [ 52.416421][ T638] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff [ 52.424906][ T638] RBP: ffffc900015c78c0 R08: 0000000000000003 R09: 0000000000000004 [ 52.433057][ T638] R10: dffffc0000000000 R11: fffffbfff0dcf648 R12: 1ffff1102162f925 [ 52.441779][ T638] R13: dffffc0000000000 R14: 0000000000000020 R15: 0000000000000001 [ 52.450128][ T638] FS: 00007f678f1206c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.459203][ T638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.465867][ T638] CR2: 0000000000000020 CR3: 000000011aa68000 CR4: 00000000003506a0 [ 52.474134][ T638] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.482493][ T638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.490452][ T638] Kernel panic - not syncing: Fatal exception [ 52.496661][ T638] Kernel Offset: disabled [ 52.501227][ T638] Rebooting in 86400 seconds..